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Showing 40 results
  • Hire     amusto
Hire     amusto

    amusto amusto

    Italy $70 USD / hour
    Software Engineer, PM, .NET applications expert
    Italy
    5.0
    1 review 1 review $70 USD per hour
    Hello, My name is Armando Musto, and I am a Senior Software Engineer and Project Manager with over 15 years of professional experience as well as a Bachelor of Computer and Information Technology Engineering. Prior to moving into a Freelance role, I’ve operated as Analyst Developer, Software Engineer and Project...
    Hello, My name is Armando Musto, and I am a Senior Software Engineer and Project Manager with over 15 years of professional experience as well as a Bachelor of Computer and Information Technology Engineering. Prior to moving into a Freelance role, I’ve operated as Analyst Developer, Software Engineer and Project Manager while handling multiple international assignments that reached across Europe. I’m no stranger to hard work or complex tasks, and have the portfolio to back that up. I’m skilled and specialize in many aspects of Software Engineering, including (but not limited to): ● .NET Technologies: ○ C# ○ Windows Form ○ WPF ○ ASP.NET Core ○ Angular ○ WCF ○ UWP ○ Ms Sql Server ○ Postgresql ● Rest Services ○ ASP.NET Core ○ Angular 10 ● PMP (Project Management Professional) I’m strongly experienced in WPF and MVVM pattern, having handling a multitude of WPF projects in the recent past (which I’m happy to discuss with you as a means to establish my knowledge and expertise). More than anything though, my decade-and-a-half of experience and track record of high-level work in each position I’ve held is a testament to my professionalism, and I’d love to show you how that translates to your project needs. I believe in timeliness, constant quality checks, and an open, two-way line of communication. The best projects are built with a group effort between freelancer and client. If you’re interested in my services, let me know! I’m available on Freelancer, and can be reached via the messenger or the ‘Hire Me Now’ button. I’ll get back to your initial message as early as I can, and we can jump straight into an initial meet-and-greet/brainstorming session. Thank you for your time! less
  • Hire amusto
  • Hire     martini002
Hire     martini002

    martini002 martini002

    Venezuela $25 USD / hour
    Software Eng. The person you have been looking for
    Venezuela
    4.8
    1 review 1 review $25 USD per hour
    Hello, this is Martin, Software Engineer. I work every day as a Python developer, I am a real specialist and Senior developer for backend applications. But I am not limited to that exclusively. I have many relevant skills to assist and help you. Since 2012 in this business has made me learn and sharpen my skills...
    Hello, this is Martin, Software Engineer. I work every day as a Python developer, I am a real specialist and Senior developer for backend applications. But I am not limited to that exclusively. I have many relevant skills to assist and help you. Since 2012 in this business has made me learn and sharpen my skills in the fields: ● Linux server administrator ● Django web applications ● Raspberry (software and hardware integration) ● Arduino programs ● Hardware automation ● Web development ● APIs (Creation and consumption) ● Databases management Cases that I love to work with: ● Python applications to automate any kind of process ● APIs creation to be used in the front end ● Raspberry solutions ● Hardware integration, even if it is not well-known hardware ● Electronic implementations to guarantee the accuracy of sensible procedures I use the newest and most advanced up to date languages and frameworks, including Python, Django, RestFramework, and many others, so I can guarantee that there is no lack of quality in my work. My most valuable service is related to post support. I don't disappear after delivering my work, I will stay with you until you are completely happy. Bringing you free support for any issue related to my code, that's the guarantee I offer to my clients. I will be here to assist you anytime, waiting for your feedback. Thanks for taking the time to review my profile. Kind regards. less
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  • Hire     kmpal
Hire     kmpal

    kmpal kmpal

    Pakistan $25 USD / hour
    .NET | C# | SQL | MVC | WebAPI | Angular | Node
    Pakistan
    2.7
    1 review 1 review $25 USD per hour
    Expert Software Developer with extensive experience in business software/database design/development using different languages/platforms. I have been working in these areas for more than 20 years. Throughout my career I have also worked on C#, C++, SQL, MVC, WPF, WCF, Silverlight, Typescript, Angular etc. I have the...
    Expert Software Developer with extensive experience in business software/database design/development using different languages/platforms. I have been working in these areas for more than 20 years. Throughout my career I have also worked on C#, C++, SQL, MVC, WPF, WCF, Silverlight, Typescript, Angular etc. I have the ability to work as a cross team or as a team. Kindly consider my portfolio for your project. Also worked on PLCs, have experience interfacing/communicating with GSM, GPS and other modules to MCUs My working hours are 06:00 - 18:00 GMT. less
  • Hire kmpal
  • Hire     Davelelievre
Hire     Davelelievre

    Davelelievre Davelelievre

    United Kingdom $30 USD / hour
    Electronic Design Engineer
    United Kingdom
    3.0
    1 review 1 review $30 USD per hour
    Electronic Design Now offers a complete electronic systems design and consultancy service. With small overheads I can impart a professional personal flexible service to deliver a quality reliable product at low design costs. I encompass the knowledge and resources to implement the following tasks in an innovative...
    Electronic Design Now offers a complete electronic systems design and consultancy service. With small overheads I can impart a professional personal flexible service to deliver a quality reliable product at low design costs. I encompass the knowledge and resources to implement the following tasks in an innovative and imaginative way:- Digital Design I have had vast experience in designing high speed digital electronics, microprocessor based products and gate arrays. One recent example is the design of a new Digital Multimeter with a PCI interface. Analogue Design I have been actively involved recently in providing stimulus and measurement signals between a functional test system and a target device under test. These signals have ranged from low level micro volts to hundreds of volts. I have also designed the high voltage interface on DTR cable test systems. Analogue design always presents a challenge, especially when mixed with \"noisy\" digital electronics. However I am very adapt at this task, having seen this situation many times before. PCB layout I have all the design software to produce schematic diagrams and PCB layout for complex electronic assemblies. I have performed the PCB layout on nearly all of my designs. I believe the design engineer is always the best person to implement the layout as only he has the insight and knowledge to determine the optimal part and track placement together with all the other parameters such as power planes and shields. Product Specification and Reports Having worked within an environment supplying electronic equipment to the military and blue chip companies I have a vast experience in writing engineering and marketing specifications, test schedules and strategies, evaluation studies and detailed product reports. Again I am always methodical and structured in my approach to this task. EMC Compliance Consultancy Having designed many products that have had to be CE tested or EMC compliant to a tight military specification, I am well placed to advise on any new system development. I can ensure that new products have an excellent chance of achieving EMC Compliance at first trials without endless modifications at a late stage in the development. Reverse Engineering From your old obsolete PCB where all the original design data may have been lost, I can generate the following:- New schematic diagram New PCB fabrication New items list containing all RoHS compliant components Eliminate any component that have become obsolete or are not compliant. Data sheets for all new components Test & Manufacture - Strong links with local companies to provide a full procurement, manufacture and test service. Software Development Although not trained as a software engineer, I have got the knowledge and expertise to provide test and evaluation software for all products that I design. Furthermore in some cases I can provide the actual finished application software. For example I fully developed my Race Management software (see Design History), that is extremely comprehensive and packed with innovative features. If necessary however, I have partners that I can use to provide a full capability. Interface Design - PCI, USB, Wireless, RS232, RS485, I2C, VXI, VME Full System Design and Support For a new system design I can provide a total turnkey solution from concept to a fully tested and evaluated developed product. I am extremely methodical and organised in my approach and can arrange everything from component specification and procurement, right up to volume manufacture. I have a flair for electronic innovation with a proven track record of successful products. I have worked on numerous projects throughout my career, here are a few examples:- Self Contained Rugged design Test System entitled \"minFLITS\" This consisted of a rugged laptop fitted with an underneath instrument bay. The instrument bay allowed up to four PMC (PCI mezzanine card) instrument / measurement modules to be fitted within a rugged temperature controlled environment. I was responsible for the complete hardware design of this instrument bay except for the mechanical case. That is the electronic intelligent PCI backplane and all hardware interfaces between the laptop, instruments and the outside world. The resource backplane even allowed for \"Hot\" switching of the PMC instruments to conserve power and limit unnecessary heating when they were not in use. Digital Multimeter This full featured module was designed very recently on a PMC format to be fitted within the instrument bay of the miniFLITS described above. The module contained an onboard intelligent 16bit ADC with built in filtering. It could measure voltages up to 100 volts (DC and True RMS) and resistances to 100 Megohms with ranges and accuracy comparable to the National Instruments NI4050 PCMCIA card. This module with its size and low power consumption is ideal for portable measurements and data logging on laptop computers. I wrote the full test and evaluation software in VB6. This product was developed on a tight timescale and I achieved conception to working prototype in three months. The idea and design architecture was again all my own. Interface to the Flight Control Computer on a Lynx Helicopter I designed the electronic interface between this Flight Control Computer and the miniFLITS Instruments. The interface consisted of relays, solid state multiplexers, buffers and signal conditioning electronics. It also contained a phase lock loop to enabled precise phase, fequency and amplitude control of the AC stimulus signals. Slot Master Race Management System The Slot Master is a race management system designed to control and time scalextric and other slot car events. Its unique features are that it uses either a USB or PCI port and therefore is fully compatible with modern PC\'s and laptops. Besides normal lap counting and timing to 1/1000 second it is able to measure the throttle voltage for use in instant false start detection, fuel management and performance graphs. I pioneered some unique features with this software that have only recently just been copied. The windows software was written in VB6 and the firmware for the USB interface was written in C. This system was fully conceived and designed by myself and I have sold over 160 systems world wide. Distributed backplane and cable harness test system This test system was conceived by myself and provides a unique way of interfacing to multipoint test targets such as backplanes. The test system consists of high pin count intelligent test cards distributed around the target and connected by a 14way daisy chain ribbon cable. This avoids large and unmanageable cable looms that are very prone to damage. Again this system is very innovative with only one other of its kind sold in the world. High Voltage cable harness test system I was a former director of DTR Systems that designed and manufactured these testers. Although I have now sold the company, I am still closely involved and continue to provide a full design and support service. I was solely responsible for the full hardware and system design of this product family with the software written by another company director. The system is capable of measuring Gig ohm resistances at 1000 Volts down to milliohm values at 1 Amp. The tester also supports some unique functional features such as remote control of vibration and environmental chambers. These testers have been sold into some major blue chip companies such as BAE, IBM, Goodrich and just recently Rolls Royce. Torque Measurement System Design, development and product introduction of a stand alone torque measurement system used by the MOD to measure engine performance on a Lynx helicopter. The product was a stand alone microprocessor based system with its own display. All aspects of the product was designed by myself except for the firmware. Gas Detection I designed an eight channel gas detection system for the gas division of Blakell Ltd. I was responsible for the system, electronic and firmware aspects of this product with only the PC windows software written by someone else. The microprocessor based system could be used as a stand alone detection product, with its own alarms and warnings, or linked to a PC for data logging and remote control. Schlumberger/ Factron Series 7700 Test Systems I led a small team of people to design and develop the in-circuit capability on this platform of testers. The tester was extremely successful and achieved many sales back in the 1980\'s The following is a link to a patent I hold on the digital in-circuit architecture for these systems http://worldwide.espacenet.com/publicationDetails/biblio?DB=EPODOC&II=0&adjacent=true&locale=en_GB&FT=D&date=19850619&CC=EP&NR=0145194A1&KC=A1 less
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  • Hire     dcornelius7
Hire     dcornelius7

    dcornelius7 dcornelius7

    South Africa $13 USD / hour
    Firmware developer, Circuit design, PCB layout
    South Africa
    2.0
    1 review 1 review $13 USD per hour
    I have 10 years experience designing and developing PCBs and 4 years experience designing and developing firmware for custom made PCBs with a focus on GSM based communication utilising Telit Quectel and Fibocom modules. Recent projects are as follows: GSM based AC energy & power measurement • Quectel M66 GSM...
    I have 10 years experience designing and developing PCBs and 4 years experience designing and developing firmware for custom made PCBs with a focus on GSM based communication utilising Telit Quectel and Fibocom modules. Recent projects are as follows: GSM based AC energy & power measurement • Quectel M66 GSM module • ADE7945 energy measurement IC • STM32F072 M0 Cortex controller GSM based temperature and humidity measurement • Fibocom G510 GSM module • R5F100RCASP MCU • DHT11 temperature/humidity sensor GSM based asset tracker • Telit G865 GSM module • STM32F103RC M3 Cortex MCU • Ublox Neo8 GPS module MCU experience: AVR atmega range STM M0, M3 and M4 Silicon labs 8051 based IDE experience: Atmel studio STM Cube IDE Simplicity STM workbench Keil uVision SES PCB CAD experience: Altium Orcad Eagle Modules: ESP32 ESP8266 nRF51822 Arduino Uno DHT11 less
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  • Hire     SherGhani
Hire     SherGhani

    SherGhani SherGhani

    Pakistan $10 USD / hour
    Senior System Admin
    Pakistan
    3.9
    1 review 1 review $10 USD per hour
    To provide specifically designed digital marketing services to startups, small businesses and corporate businesses who are optimistic about taking deserved advantage of modern technology and digital world for effective business growth. Linux Server installation configuration, Cpanel/WHM/WHMCS/ Site migration, Data...
    To provide specifically designed digital marketing services to startups, small businesses and corporate businesses who are optimistic about taking deserved advantage of modern technology and digital world for effective business growth. Linux Server installation configuration, Cpanel/WHM/WHMCS/ Site migration, Data Base Administration Mysql replication, Mysql(MariaDB) installation, Asterisk PBX setup (voip) Linux Firwall Installation (ipcop/pfsense etc) Monitoring Server (Zabbix / Cacti etc ) Proxy server setup (squid) Virtualization (VMware / Xen / VirtualBox) Programming (PHP / Perl / Shell Script) HTTP server Apache / Apache tomcat etc -------------------- SEO (Search Engine Optimization On-page,Off-page) Facebook Ads / Google Ads Blog Writing Ghost Writing Article Writing WordPress Website designing HTML website designing Copy / paste work (data entry) Content Writing. Video Editing Virtual Assistant (YouTube Channel / Facebook Page / Instagram ) --------------- GPS Tracking System (Vehicles / Pets / Personal Tracking) Complete Solutions for GPS DTM Traffic Lights system SMS Gateway Installation / Configuration (Kannel / SMSTools etc) ------------- less
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  • Hire     vku56b45b005e986
Hire     vku56b45b005e986

    vku56b45b005e986 vku56b45b005e986

    India $12 USD / hour
    Microcontroller, PCB design, IoT, ESP32, Arduino
    India
    1.4
    1 review 1 review $12 USD per hour
    working from 2014 in the fields of embedded systems, internet of things. good experience with controllers. ( AVR, ARM, PIC, STM, esp8266, esp32, Ethernet Lan, Novoton, GSM, GPRS, GPS, Bluetooth, Wi-Fi). I have done many products on IoT and GSM based.
    working from 2014 in the fields of embedded systems, internet of things. good experience with controllers. ( AVR, ARM, PIC, STM, esp8266, esp32, Ethernet Lan, Novoton, GSM, GPRS, GPS, Bluetooth, Wi-Fi). I have done many products on IoT and GSM based. less
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  • Hire     bestwmm
Hire     bestwmm

    bestwmm bestwmm

    Japan $50 USD / hour
    Expert multi-domain, full-stack developer
    Japan
    0.0
    0 reviews 0 reviews $50 USD per hour
    Veteran, expert system developer in multiple domains including web apps, iOS and Android, embedded microprocessor systems, High-Performance Computing with NVidia GPUs (CUDA), graphics, database, and telcommunication systems. Large scale projects from concept to development to marketing no problem. Longtime U.S....
    Veteran, expert system developer in multiple domains including web apps, iOS and Android, embedded microprocessor systems, High-Performance Computing with NVidia GPUs (CUDA), graphics, database, and telcommunication systems. Large scale projects from concept to development to marketing no problem. Longtime U.S. expat in Japan, so bi-lingual in English & Japanese. I am fairly new to Freelancer (but not at development), so I only have a few Freelancer "references" and "credits" so far. Personal references and examples of various projects, both small and large, will gladly be provided upon request. less
  • Hire bestwmm
  • Hire     macroenergy
Hire     macroenergy

    macroenergy macroenergy

    Turkey $25 USD / hour
    Electronics Engineer
    Turkey
    0.0
    0 reviews 0 reviews $25 USD per hour
    DearSir, My background is related with: -Digital Motor Control -Analog Design -Electronic Design -PowerElectronics -Renewable energy -PCB design -Embedded system -Matlab -Simulation of hardware For each concept descriptions are as follows: Digital Motor Control: -3-phase induction motor vector control drive -Flux...
    DearSir, My background is related with: -Digital Motor Control -Analog Design -Electronic Design -PowerElectronics -Renewable energy -PCB design -Embedded system -Matlab -Simulation of hardware For each concept descriptions are as follows: Digital Motor Control: -3-phase induction motor vector control drive -Flux estimation algoritm generation -DSP(TMS320) implementation on motor drive -Low speed application -Torque and speed loop generation -Control algoritms -BLDC motor -Step motor -DC motor Analog design -Low power distribution -Noissless special opamp based analog circuits -Analog filters -Orcad simulation of several circuits Electronic Design -RF transmitter and receiver -Bluetooh reade rand transmitter -Magneticreader PowerElectronics -Implementation motor drive -AC/DC converter -DC-DC converter -Battery charger -Solar inverter -Renewable Energy -Uninterruptle power supplies PCB design -Schematic design by Altium -PCB design by Altium -Power board design -SMPS board design -Easyeda -CAD files of manufacturers Embedded system -ESP32,ESP8266,modules -Bluetooth and Wifi -PIC18,PIC24,PIC30 and dsPIC applications -Ardino -MSP430 -Atmel -DSP(Texas Instruments) -Renesas -STM32 -C2000 Matlab -Power Electronics simulation -Motor drive -WindEnergy -Solar Energy -Control applications Simulation of Hardware -Orcad Simulation (TI,National, LinearTech, Maximlibraries) -LTI -National -Matlab -Easyeda less
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  • Hire     shankarmorwal
Hire     shankarmorwal

    shankarmorwal shankarmorwal

    India $25 USD / hour
    Full stack, Cloud Expert and salesforce Guru
    India
    0.0
    0 reviews 0 reviews $25 USD per hour
    Your Know it all Consultant ================================================================ With over 13 years of experience in technical innovation, I specialize as a digitalization consultant and a seasoned expert in Javascript stack (Nodejs, React, angular, cubjs etc) Salesforce and AWS technologies. My approach...
    Your Know it all Consultant ================================================================ With over 13 years of experience in technical innovation, I specialize as a digitalization consultant and a seasoned expert in Javascript stack (Nodejs, React, angular, cubjs etc) Salesforce and AWS technologies. My approach revolves around designing robust and secure architectures using a diverse array of modern frameworks and tools, ensuring project success from development through to management. Key Highlights: - Proven Expertise: Demonstrated proficiency in crafting resilient architectures and contributing to project development and management. - Agile Environment: Experienced in Agile methodologies, with a solid grasp of the Atlassian suite (Jira, Confluence, Bitbucket), Trello, Asna, and other essential tools. - Full-Stack Mastery Proficient in a wide range of modern technologies, including Node.js, Angular, React.js, Salesforce, Python, AWS, Kubernetes, and Docker. - Hybrid App Development: Skilled in creating hybrid applications using React Native, ensuring seamless performance across platforms. - Front-End Prowess: Expertise in front-end development using Angular, React.js, Vuejs, Nextjs, Gatsby delivering engaging and user-friendly interfaces. - SaaS Application Development: Well-versed in developing Software as a Service (SaaS) applications, adhering to industry best practices and user-centric design principles. - API Development: Proficient in crafting RESTful APIs and utilizing JavaScript-based frameworks like GraphQL to facilitate seamless communication between applications. I pride myself on fostering long-term business relationships, as evidenced by my high repeat hire rate. Let's collaborate to elevate your project to new heights and achieve your business objectives together. less
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