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    5,000 chemical engineering jobs found

    ...identify relevant consultants within each region, contact them professionally, and follow up where appropriate. This approach ensures the platform develops strong regional coverage. Responsibilities Research and Identification - Identify relevant consultancy firms within the selected region. Examples include firms providing: Building surveying / Structural engineering / Environmental consultancy /Planning consultancy / Ecology / Fire engineering / Energy consultancy / Specialist property reports Research may involve: Google searches / LinkedIn / Professional directories / Company websites / Industry listings Building a Structured Consultant Database - Create and maintain an organised database including: Company name / Contact name / Email address of persons rther than g...

    $5 / hr Average bid
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    6 bids

    ...The goal of this project is to **generate qualified leads and paid subscriptions** through LinkedIn advertising. --- # Scope of Work ### 1. Campaign Strategy Develop a LinkedIn advertising strategy including: • Target audience definition • Campaign structure • Budget allocation • Lead generation approach Target audiences may include: * EPC contractors * Industrial equipment suppliers * Engineering companies * Construction companies * Mining, oil & gas service companies * Industrial consultants Geography: Kazakhstan, Turkey, Europe, China, Middle East. --- ### 2. Ad Creative Development Create LinkedIn ad creatives including: • Image ads • Carousel ads • Lead generation ads • Sponsored content Tasks include: • Writing ...

    $410 Average bid
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    6 bids

    I need an expert in chemical engineering, specifically in process design. The project focuses on designing a new process with a strong emphasis on safety and sustainability. The group has already come up with a design, just need help to write up the safety & sustainability portions relating to our process design. This section of 2500 words include: - Overview of how safety & sustainability are considered at various stages of the plant design process, covering: Design for Safety (DfS) considerations, Design for Maintainability (DfM) considerations, Design for Sustainable Development (DfSD) considerations - Conceptual Research & Design Stage: Evaluation of Reaction Pathways & Safety Hazards Analyze the Safety Hazards associated with the various reaction pathw...

    $92 Average bid
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    10 bids

    ...Title: Subcontractors for Groundworks/Civils & Infrastructure Works & 360 operators Description: We are seeking experienced subcontractors to assist with various groundworks, civil engineering, and infrastructure projects. The ideal candidates should have a proven track record in the following areas: Key Requirements:  Expertise in groundworks, including excavation, drainage, and finishing works/paving  Familiarity with civil engineering principles and practices  Experience in infrastructure works, such as road construction, utilities installation, and concrete works  Ability to read and interpret engineering drawings and site plans  Knowledge of health and safety regulations and practices  Relevant certifications (e.g., CSCS, CPCS, or equivalent)...

    $660 Average bid
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    4 bids

    ...SolidWorks, Radan) We are an HVAC ventilation systems manufacturer seeking a consultant to help us design a streamlined, integrated workflow between AutoCAD, Revit, SolidWorks, and Radan. The objective is to improve our design-to-fabrication process, reduce rework, and increase productivity. Scope Review our current workflow and identify bottlenecks Define a clear process from BIM (Revit) → Engineering (AutoCAD/SolidWorks) → Fabrication (Radan) Standardize file formats, naming conventions, sheet metal settings, and export/import procedures Recommend best practices for clean, manufacturing-ready DXFs for Radan Suggest automation opportunities (Dynamo, SolidWorks macros, AutoLISP, Radan automation) Provide concise documentation and implementation guidance Required Skil...

    $492 Average bid
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    31 bids

    I have a new piece of software I’d like to bring from concept to a polished, fully-working product, and I’m ready to team up with a talented software developer to make it happen. At this stage I’ve outlined the core functionality, user flow, and high-level requirements; now I need your engineering expertise to turn the plan into clean, maintainable code and an intuitive user experience. Here’s what collaboration will look like: • Discovery & architecture – We’ll begin with a short technical workshop where you review my draft specs, ask questions, and propose the most suitable stack. I’m flexible on whether the solution ends up as a desktop, mobile, or web‐based application; I’m keen to hear your reasoning on the best route. ...

    $140 Average bid
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    20 bids

    ...plates, and any other instruments scheduled for use. • Updating the digital inventory and experiment sheets in Word so we always know what consumables to reorder. Because the room is used nonstop, sound chemical-handling habits and strict adherence to safety protocols are non-negotiable. You should be confident with PPE requirements, spill procedures, and standard first-aid measures, as well as experienced in mixing and preparing solutions and using common laboratory instruments. Acceptance criteria 1. Experiment trays prepared and signed off 24 hours before each lesson. 2. Chemical inventory spreadsheet current to within one week. 3. All instruments show calibration stickers dated within the last month. 4. No safety violations recorded during random spo...

    $20 / hr Average bid
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    2 bids

    I need a comprehensive stress analysis for a plastic injection moulding component. The analysis should evaluate: - Maximum load capacity - Deformation under stress - Failure points Additionally, I require solutions to minimize material usage without compromising structura...evaluate: - Maximum load capacity - Deformation under stress - Failure points Additionally, I require solutions to minimize material usage without compromising structural integrity. Ideal skills and experience: - Expertise in structural analysis, particularly for plastic components - Proficiency in using analysis software (e.g., ANSYS, SolidWorks) - Strong background in materials science and engineering - Problem-solving skills to suggest efficient design modifications Please include relevant experience in ...

    $64 Average bid
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    1 bids

    I’m putting together a practical guide that helps agricultural students understand, monitor, and improve soil health on organic farms. The content should move beyond theory and give readers clear, field-ready methods they can try during labs, internships, or their own small plots. Scope • Cover the fundamentals—physical, chemical, and biological indicators of healthy soil—then dive into hands-on techniques such as composting, green-manure rotations, on-farm nutrient cycling, and low-tillage strategies tailored to organic systems. • Explain the “why” behind each practice in student-friendly language, supported by current research, but keep the focus on real-world application. • Include step-by-step demonstrations (e.g., simple soil te...

    $8 - $14 / hr
    $8 - $14 / hr
    0 bids

    I'm looking for a specialized system to offload wild rice from a harvester into a transport boat, and to speed up the process of unloading the transport boat to a grain truck. Current System: Grain vacs Main Challenge: Speed of operation Desired Automation: Manually controlled ...specialized system to offload wild rice from a harvester into a transport boat, and to speed up the process of unloading the transport boat to a grain truck. Current System: Grain vacs Main Challenge: Speed of operation Desired Automation: Manually controlled Ideal Skills and Experience: - Experience with agricultural unloading systems - Knowledge of grain handling equipment - Engineering skills for system design - Ability to improve speed and efficiency Ti...

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    15 bids

    Senior Engineering Team — Financial Intelligence Platform (5 Roles | Long-Term) Description: I am building a global financial intelligence platform that maps ownership structures and detects hidden relationships across companies, people, assets, and jurisdictions — think Palantir-level data infrastructure for AML, KYC, and entity resolution. This is a serious, long-term build. I am not looking for people to start coding. I am looking for engineers who can design their layer correctly first, then execute against a locked blueprint. I have five open roles. Apply for the one that matches your strongest skillset. THE PLATFORM STACK AWS (VPC, IAM, S3, RDS, ECS/EKS, KMS) · PostgreSQL · Neo4j or Neptune · OpenSearch · FastAPI or NestJS · Rea...

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    85 bids

    ...Provide layout drawings, recommendations, and implementation guidance Requirements: Proven experience in Lean Manufacturing / Six Sigma projects Experience in factory layout design and plant optimization Knowledge of value stream mapping, 5S, Kaizen, and waste reduction Preferably Lean Six Sigma Green Belt / Black Belt certified Experience in manufacturing environments such as automotive, engineering, electronics, or process industries Ability to work onsite in India for the duration of the project Deliverables: Current state analysis Value Stream Mapping (if required) Optimized Lean factory layout Recommendations for workflow improvement and productivity enhancement Project Type: Project-based / Short-term consulting assignment Location: Onsite – India To Apply: ...

    $602 Average bid
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    8 bids

    ...Title Need Architect / Structural Engineer for Complete House Construction Drawings (Layout, Structural, Electrical, Plumbing & Estimation) Project Description I am planning to construct a residential house and I am looking for an experienced Architect / Civil Engineer who can prepare a complete set of construction drawings and documents. The freelancer should provide detailed architectural and engineering drawings required for house construction. Scope of Work The project should include the following: 1. Architectural Layout Plan o Floor plan with room dimensions o Space planning o Door and window placements 2. Elevation Design o Front elevation o Modern and aesthetic exterior design o 3D view (preferred) 3. Structural Drawings o Foundation layout o Column layout o Beam layo...

    $288 Average bid
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    3 bids

    ...Provide layout drawings, recommendations, and implementation guidance Requirements: Proven experience in Lean Manufacturing / Six Sigma projects Experience in factory layout design and plant optimization Knowledge of value stream mapping, 5S, Kaizen, and waste reduction Preferably Lean Six Sigma Green Belt / Black Belt certified Experience in manufacturing environments such as automotive, engineering, electronics, or process industries Ability to work onsite in India for the duration of the project Deliverables: Current state analysis Value Stream Mapping (if required) Optimized Lean factory layout Recommendations for workflow improvement and productivity enhancement Project Type: Project-based / Short-term consulting assignment Location: Onsite – India To Apply: ...

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    3 bids

    I'm seeking an experienced engineer or machinery specialist to design and possibly create an agricultural bucking machine. Essential Requirements: - Expertise in agricultural machinery - Experience with mechanization in farming - Knowledge of safety and efficiency standards Ideal Skills: - Mechanical Engineering - Agricultural Technology - Prototyping and Manufacturing Please provide examples of similar projects and a detailed budget breakdown.

    $137 Average bid
    Featured Guaranteed
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    23 entries

    I need an expert to review bore logs and provide dewatering and stabilization recommendations for a commercial site. Key Tasks: - Analyze bore logs - Recommend dewatering using wellpoint systems - Provide stabilization solutions I am installing box culverts Ideal Skills: - Geotechnical engineering expertise - Experience with wellpoint systems - Strong analytical skills Looking forward to your proposals!

    $451 Average bid
    Urgent
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    16 bids

    Proposal: Student-Friendly Scientific Article on Photosynthesis I can create a comprehensive, 1,500–2,000 word article on photosynthesis designed for student audiences. The piece will cover the full process—from sunlight absorption by chlorophyll, water splitting, conversion of light energy into chemical energy, to CO₂ reduction into glucose—using clear, age-appropriate language without oversimplifying the biology. Deliverables include: Step-by-step narrative that mirrors the actual biochemical sequence Three original diagrams (PNG/SVG) labeling reaction sites, with embedded versions for immediate classroom use At least two real-world examples illustrating the process’s relevance (e.g., crop yield improvements, aquatic plant survival) Short reference list of ...

    $345 Average bid
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    62 bids

    Proposal: Student-Friendly Scientific Article on Photosynthesis I can create a comprehensive, 1,500–2,000 word article on photosynthesis designed for student audiences. The piece will cover the full process—from sunlight absorption by chlorophyll, water splitting, conversion of light energy into chemical energy, to CO₂ reduction into glucose—using clear, age-appropriate language without oversimplifying the biology. Deliverables include: Step-by-step narrative that mirrors the actual biochemical sequence Three original diagrams (PNG/SVG) labeling reaction sites, with embedded versions for immediate classroom use At least two real-world examples illustrating the process’s relevance (e.g., crop yield improvements, aquatic plant survival) Short reference list of ...

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    42 bids

    ...Google Play Store. Be prepared to discuss: What UX/UI improvements you would recommend Opportunities to improve user engagement Any design or usability issues you notice Ideal Candidate You are someone who: Thinks creatively and outside the box Is passionate about consumer app experiences Can quickly turn ideas into beautiful, functional designs Communicates clearly with product, engineering, and QA teams...

    $34 / hr Average bid
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    184 bids

    I am looking for an experienced developer, biomedical engineer, or development team capable...diseases or health conditions based on blood analysis with very high accuracy and reliability. This project will start with a prototype, and if the developer or team performs well, there is an opportunity for long-term collaboration, contracts, or recruitment into the project regardless of location. Developers from any country are welcome to apply. Experience in medical devices, biomedical engineering, hardware development, AI diagnostics, or laboratory analysis technology is strongly preferred. Budget for the prototype phase is $20,000 – $50,000, depending on expertise and scope. Applicants should include: Relevant experience Portfolio or previous projects Estimated timeline ...

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    60 bids

    I need a concise yet engaging scientific article that explains photosynthesis to a student audience. The piece must walk readers through the entire process—from chlorophyll absorbing sunlight, to the conversion of light energy into chemical energy, the splitting of water molecules, and finally the reduction of CO₂ into glucose—using clear, age-appropriate language without oversimplifying the underlying biology. Please weave in three learning aids I consider essential: informative diagrams that label each reaction site, a logical step-by-step narrative that mirrors the actual biochemical sequence, and at least two real-world examples (for instance, crop yield improvements or aquatic plant survival) that show why the process matters beyond the textbook. Deliverables &b...

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    53 bids
    Trophy icon Vibrant STEM Mystery Box Branding
    6 days left

    ...favourite colour is bright orange and whose ADHD super-power keeps him outdoors, inventing, and making new friends. Each box will be a complete shared experience: an age-appropriate STEM project, a kid-friendly joke card, plus a small surprise for parents so everyone feels included. Here is the essence I need captured: • Audience focus: children aged 6-8. • Activity mix: hands-on building or engineering challenges alongside easy-to-follow science experiments (no coding tasks for now). • Look & feel: bright, colourful packaging that instantly signals fun; think splashes of orange and playful outdoor nods rather than minimalist lines. • Personality: outgoing, creative, innovative, with a welcoming “let’s explore together” vibe. I&r...

    $108 Average bid
    Featured Guaranteed Top Contest
    $108
    565 entries

    I need a detailed structural engineering inspection report for mortgage approval on a residential property. The inspection must specifically focus on the window in the living room. MUST BE IN THE UNITED STATES SPECIFICALLY GEORGIA IT NEEDS TO BE ON LETTERHEAD AND PREFER PE stamp SEE PICTURES WITH BLACK BACKROUND FOR EXACTLY WHT IS REQUIRED Ideal skills and experience: - Licensed structural engineer - Experience with residential property inspections - Ability to provide clear, detailed reports for mortgage purposes - Attention to detail, particularly regarding windows and their structural implications This home was already inspected by fha inspector and these damages were listed under non MRP items that don’t have to be repaired for tha but morgage company requires letter fr...

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    ...Required Skills: Civil engineering infrastructure design, utility network planning, township infrastructure design, AutoCAD drafting, and underground utility coordination. Preferred Experience: Freelancers with experience in residential layout infrastructure design, township planning projects, municipal infrastructure layouts, and utility corridor planning will be preferred. Expected Outcome: The final result should be a complete and coordinated infrastructure utility design package for the approved plot layout including utility network plans, storage and pumping infrastructure design, hydraulic calculations, integrated utility coordination layout, and utility cross sections. All documents must be submitted as clear professional PDF drawings suitable for engineering revi...

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    ...requires the design and evaluation of an engineering product using metallic materials while applying fundamental concepts of materials science and solid mechanics. The project involves defining the design problem, identifying the functional requirements and constraints, and selecting appropriate metal materials that satisfy these requirements. Scientific justification must be provided for the material choice by analysing key properties such as strength, stiffness, durability, and weight. The project also requires analysing the materials processing and manufacturing methods used to produce the selected design. This includes explaining how different manufacturing techniques influence the material’s microstructure and mechanical properties. Engineering tools such as dia...

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    23 bids

    ...columns). Engineering Requirements: Static Analysis: The design must account for a cantilevered front "wing" and significant wind uplift. It must comply with Eurocode standards for wind/snow. Bifacial Optimization: The purlin layout must minimize shading on the back side of the bifacial cells. Deliverables Required: Full 3D CAD Model (Step, Parasolid, or SketchUp). 2D Fabrication Drawings (.DWG & .PDF) including: Detailed Layout with exact dimensions. Cross-sections showing heights (Rear: ~3.5m, Front: ~2.2m). Connection details (Gusset plates, bolting, and welding specs). Bill of Materials (BOM): Exact list of steel profiles (IPE, RHS, Purlins) and solar mounting hardware (Clamps). Static Calculation Report (brief summary confirming safety). Preferred Skill...

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    ...complex network and connectivity issues across cloud and enterprise environments. Ensure stability, reliability, and performance of the network infrastructure. Collaborate with infrastructure teams to support planned upgrades and improvements. Maintain documentation and follow best practices for cloud and enterprise networking. Required Skills & Qualifications 7+ years of experience in network engineering. Strong hands-on experience with AWS and Azure cloud networking. Experience managing Fortinet security solutions (FortiGate, Fortinet Analyzer). Solid knowledge of enterprise routing and switching with Cisco technologies. Experience implementing Infrastructure as Code using Terraform or CloudFormation. Strong troubleshooting and monitoring experience using SolarWinds, New Re...

    $392 Average bid
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    17 bids

    I'm looking for a mini cup cleaning tool specifically designed to remove stains from glass, plastic, and ceramic cups. The tool should feature a rotating scrubber for efficient cleaning. Key Requirements: - Designed for glass, plastic, and ceramic cups - Effective stain removal capability - Rotating scrubber mecha...remove stains from glass, plastic, and ceramic cups. The tool should feature a rotating scrubber for efficient cleaning. Key Requirements: - Designed for glass, plastic, and ceramic cups - Effective stain removal capability - Rotating scrubber mechanism Ideal Skills and Experience: - Experience in designing cleaning tools - Knowledge of materials suitable for different cup types - Mechanical engineering skills for the rotating mechanism Please provide samples of...

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    ...(Buyer) is responsible for sourcing, negotiating, and purchasing materials, equipment, and services required to support operational and project needs. This role ensures timely delivery, cost competitiveness, quality compliance, and alignment with company procurement policies while maintaining strong supplier relationships. The Buyer works closely with internal stakeholders across supply chain, engineering, operations, logistics, and finance to support business objectives. Key Responsibilities Procurement & Purchasing Execution • Execute purchase orders for materials, equipment, and services in accordance with approved requisitions, contracts, and sourcing strategies. • Manage the end to end buying process including RFQs, bid evaluations, supplier selection, and orde...

    $19 / hr Average bid
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    5 bids

    ...system) to turn engineering notes, interface screenshots, and feature lists into step-by-step guidance, safety notices, and concise troubleshooting sections. Strong command of English, sharp attention to detail, and a typing speed that keeps pace with agile release cycles are essential. Deadlines are firm, but I keep them realistic; clarity and accuracy always outrank word count. Because product complexity varies, you’ll need to shift tone—from beginner-friendly quick-start booklets to deeper reference guides—while still sounding professional and on-brand. Deliverables for each product • Fully formatted user manual in .docx, ready for PDF export • Internal version with tracked changes and comments explaining any assumptions • Revision log ...

    $19 / hr Average bid
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    37 bids

    I'm seeking a skilled web developer to update my engineering company's website comprehensively. Key requirements include: - Modernizing the layout for a more contemporary look. - Updating all content and information to ensure accuracy and relevancy. - Improving functionality and features for a better user experience. Ideal skills and experience: - Proficiency in web design and development. - Strong understanding of modern UI/UX principles. - Experience with content management systems. - Ability to provide design inspiration and suggestions. Please share your portfolio and relevant experience.

    $89 Average bid
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    68 bids

    I’m preparing a series of technical meetings and factory-floor walk-throughs with Chinese partners and I need an interpreter who can bridge our conversations smoothly in real time. The work is strictly liaison interpretation—small group discussions, quick back-and-forth exchanges, and the occasional facility tour—not the large-booth simultaneous style. A solid mechanical engineering background is essential because the dialogue will dive deep into tolerances, materials, assembly procedures, and troubleshooting. I’m looking for someone who has applied that knowledge professionally for at least three years and can recognise industry jargon the moment it surfaces. Fluent, idiomatic English is a must; accuracy and speed in both Chinese → English and English...

    $135 - $405
    $135 - $405
    0 bids

    I’m expanding our LLM-focused R&D pod in Noida and need a hands-on Python engineer who can start contributing on day one. You must be comfortable building asynchronous back-ends in FastAPI, have real productio...with product and design teams is essential, so remote or hybrid isn’t an option right now. Key deliverables: • Clean, well-tested FastAPI endpoints for new AI features • LangChain agent scripts wired into vector stores and external tools • Dockerised services with CI hooks ready for staging • Documentation and hand-off notes for each sprint You’ll work directly with me and the founding engineering team, commit to two-week sprints, and demo progress every Friday. If you thrive in quick iteration cycles and love shipping AI tha...

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    36 bids

    My quote covers the full development of 140 YouTube scripts, each written to a minimum of 1,500 words and structured exactly as outlined in your brief: Introduction → Talking Point 1 → Talking Point 2 → Future Outlook. For every prompt provided, I will research the engineering topic across mechanical, electrical, civil, or interdisciplinary areas and translate the concepts into clear, engaging narration suitable for a 10–12 minute YouTube video. Each script will also include an SEO-aware title and 2–3 suggested on-screen callouts to support visuals during editing. All content will be manually refined to ensure technical accuracy, natural flow, and originality, and any referenced statistics or standards will be clearly cited. The final scripts will be deli...

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    I'm seeking a skilled BIM Electrical Engineer to assist with lighting systems on a commercial building currently in the construction phase. Key Responsibilities: - Develop and manage BIM models for electrical lighting systems. - Collaborate with other trad...on-site. - Ensure all work complies with relevant codes and standards. Ideal Skills and Experience: - Proficiency in BIM software (Revit, Navisworks, etc.). - Strong knowledge of commercial electrical systems, particularly lighting. - Experience in construction phase coordination. - Excellent problem-solving skills and attention to detail. - Relevant certifications and degrees in electrical engineering or similar fields. Please provide a portfolio showcasing similar projects and your approach to managing construction ph...

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    28 bids

    I have a single reference photograph of a backyard bar with a rooftop deck and I want to turn it into a permit-ready set of drawings that satisfies North Carolina Residential Building Code. The space will function primarily as an entertainment area, carries a rustic character, and...elevations • Framing and foundation details with structural notes/calcs for North Carolina loads • Material and finish schedule emphasizing wood species and treatments • Two to three color renderings (SketchUp, Revit, or similar) • PDF set ready for permit submission plus the original CAD/BIM files Turnaround within three weeks would be ideal, but let me know realistically how long the engineering coordination will take. Looking forward to seeing how you bring this backyard g...

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    We are the Responsible Healthcare Alliance (RHA), a nonprofit driving sustainability in healthcare. Our RHA HEAL™ certification evaluates products on circularity, chemical safety, carbon impact, and research quality—helping hospitals reduce supply chain emissions. We need a logo that conveys credibility, science-based rigor, and circular sustainability. The logo should convey credibility, authority, and science-based rigor, similar to how the U.S. Green Building Council’s LEED certification is recognized in the construction industry. But ours is for the healthcare supply chain - all those products that hospitals use. Please note that the logo for RHA HEAL will have a related logo that will just be for RHA. Using the US Green Building Council as an example, here i...

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    1346 entries

    ...contractor will be responsible for preparing control philosophies, functional design specifications, I/O lists, cause-and-effect matrices, and PLC/HMI logic required to safely and efficiently operate hydrogen systems in industrial environments. Experience with process controls, gas handling systems, and hazardous-area instrumentation is strongly preferred. The role will involve working alongside our engineering team to translate process and mechanical designs into a complete automation and control framework. Incl. our R&D programs. The contractor should be capable of designing PLC-based systems (e.g., Siemens, Rockwell, or similar), developing SCADA/HMI interfaces, and defining interlocks, alarms, and safety shutdown logic appropriate for hydrogen systems. Deliverables will ...

    $17 / hr Average bid
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    37 bids

    I’m looking to team up with an engineer who is comfortable switching hats between building and structural work. At this stage the scope is flexible: I have a concept that needs a professional eye to turn it into clear, code-compliant calculations, drawings and recommendations. You might end up modelling load paths, checking material choices or refining fabrication details—whatever the design ultimately demands. If you enjoy collaborating early in a project, asking the right questions and pushing a design toward safe, build-ready documentation, let’s talk. Please tell me which analysis or drafting tools you prefer to work with and share a sample of comparable projects you have completed so I can see your style.

    $18 Average bid
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    Traffic Study & Striping Plan
    5 days left
    Verified

    WATCH THIS VIDEO TO UNDERSTAND PROJECT. I need two coordinated submittals prepared for Los Angeles County Public Works and uploaded through EPIC-LA: 1) A Traffic Access Management Study entered under “Engineering Studies: Traffic Access Management Study.” The report must examine current traffic conditions at Sierra Highway & Avenue E in Lancaster (directly opposite Mitchell's Avenue RV Park, 721 W Ave E, Space 25). 2) A Conceptual Signing and Striping Plan filed under “Engineering Studies: Traffic Conceptual Plan.” The plan set should clearly illustrate proposed lane markings, sign placement, and crosswalk locations that tie back to the findings of the study. Site context is shown in this short video:

    $93 Average bid
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    18 bids

    I’m looking to team up with an engineer who is comfortable switching hats between building and structural work. At this stage the scope is flexible: I have a concept that needs a professional eye to turn it into clear, code-compliant calculations, drawings and recommendations. You might end up modelling load paths, checking material choices or refining fabrication details—whatever the design ultimately demands. If you enjoy collaborating early in a project, asking the right questions and pushing a design toward safe, build-ready documentation, let’s talk. Please tell me which analysis or drafting tools you prefer to work with and share a sample of comparable projects you have completed so I can see your style.

    $11 Average bid
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    I have several Windows executables and accompanying .dll files that were originally written in C, but the source code has been lost. I will supply only those compiled binaries; no partial code or documentation is available. Your task is to work through the binaries, reconstruct human-readable, buildable C source, and document any non-obvious logic you uncover along the way. I expect the recovered code to compile on a current GCC/Clang toolchain, reproduce the original behaviour, and be organised into clear modules with meaningful comments. Feel free to use IDA Pro, Ghidra, Hopper, Radare2, or any other reversing tools you are comfortable with—just note your workflow so I can maintain the codebase afterward. Deliverables • Complete C source tree that builds cleanly (no warn...

    $2320 Average bid
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    68 bids

    ...project focuses on the development of a detailed 3D model and animation of a road and bridge infrastructure system using advanced engineering software such as Autodesk Revit and Autodesk Civil 3D. The main objective is to demonstrate the application of Building Information Modeling (BIM) and civil engineering design tools in planning, designing, and visualizing transportation infrastructure projects. The project begins with the creation of a road alignment and terrain model using Civil 3D. Key design components such as horizontal and vertical alignments, road corridors, profiles, and cross-sections are developed to represent realistic road geometry and engineering standards. The terrain surface and grading are also generated to simulate real site conditions. Follo...

    $183 Average bid
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    53 bids

    Project Overview: I am seeking a highly skilled n8n Automation Expert to develop and...installation and configuration on my n8n system. Robust Error Handling: Setup a notification (e.g., via Telegram or Email) if any part of the workflow (API limits, server errors) fails. Technical Requirements: Expert-level knowledge of n8n (HTTP Request nodes, Function/JSON nodes, Wait/IF logic). Proven experience with WordPress REST API and Google Sheets API. Deep understanding of AI Prompt Engineering for consistent content quality. Ability to provide a brief walkthrough/documentation of the final setup. How to Apply: Please describe your experience with WordPress Media API ID mapping within n8n. If you have built similar "AI Content Factories" before, please share a brief summa...

    $101 Average bid
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    ...Artificial Intelligence and Remote Sensing that supports an academic manuscript submission to journals such as: ISPRS International Journal of Geo-Information IEEE Journal of Selected Topics in Applied Earh Observations and Remote Sensing The system integrates: Satellite image processing Computer vision object detection Large Language Model (LLM) enrichment Retrieval-Augmented Generation (RAG) The engineering system already exists. Your role is to design and execute rigorous ML experiments and evaluation pipelines to support publication-quality results. Infrastructure and deployment will be handled by a DevOps engineer. System Architecture The pipeline is based on the AWS open-source geospatial processing framework: OSML ModelRunner Reference deployment stack:

    $313 Average bid
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    34 bids

    I'm seeking a civil engineer with strong business acumen to develop and deliver an in-person training course focused on business setup in civil engineering. This course will be held in a corporate training room. Key Requirements: - Course Format: In-person training - Venue: Corporate training room - Focus: Business setup in civil engineering Ideal Skills and Experience: - Background in civil engineering - Proven experience in business setup and management - Excellent teaching and presentation skills - Ability to design comprehensive training materials Please provide a detailed curriculum outline and any relevant credentials.

    $11 Average bid
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    The project is related to Service-Oriented Architecture (SOA) and web-service environments, with a focus on protecting service performance and availability usin...learning and flow-based network analysis. And for the freelancer, write this: What I need in the technical person: I need a technical freelancer who has strong knowledge in: • Service-Oriented Architecture (SOA) or web-service systems • Network security and intrusion detection • Machine learning / anomaly detection • Python and scientific implementation • Data preprocessing, feature engineering, and dataset harmonization • Working with cybersecurity datasets and model evaluation • API-based or deployment-oriented implementation • Understanding research papers and converti...

    $533 Average bid
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    59 bids

    ...account and all existing content for Douglas Ogello; what I need now is a complete visual and structural overhaul that feels unmistakably professional and corporate. The refreshed site must spotlight our Civil & Environmental Engineering capabilities—erosion-control design, site and hazard inspections, and overall project-management services—while remaining easy for prospects to navigate. Scope of build • Pages: Home, About Us, Services and Contact. • Design: sleek, corporate aesthetic with intuitive navigation, crisp typography and imagery that reflects engineering precision. • Security: full-certificate SSL encryption across every page plus a locked, client-only portal where large drawings and reports can be shared safely. • P...

    $473 Average bid
    $473 Avg Bid
    230 bids

    ...access to a dedicated staging environment plus test credentials so you can attack the application exactly as an external threat actor would. Scope • End-to-end testing of all public and authenticated areas, APIs, and server configuration • Combination of automated scans (e.g., OWASP ZAP, Nikto) and manual exploitation with Burp Suite, Kali Linux toolset, Metasploit, etc. • No social-engineering or mobile testing is required—focus purely on web weaknesses. Deliverables (acceptance criteria) 1. Executive summary for non-technical stakeholders. 2. Detailed technical report listing each finding, CVSS score, reproduction steps, screenshots/PoCs, and clear remediation guidance. 3. Clean verification re-test once fixes are implemented. 4. Confidenti...

    $177 Average bid
    $177 Avg Bid
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