Ethereum smart contract demo jobs

I'm in need of an experienced blockchain developer who's well-versed in Ethereum platform and smart contracts development. The main goal of this project is to create and implement smart contracts for a real estate-based use case. Key Requirements: - Proficient in Ethereum platform and smart contracts development - Prior experience in developing real estate-based applications is a huge plus - Ability to integrate with other blockchain networks such as Hyperledger or EOS The successful candidate will work closely with me to implement these smart contracts and ensure they meet all the necessary requirements. If you've got a strong background in blockchain development, especially with Ethereum, and a keen interest in real estat...

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I'm seeking a skilled writer with a deep understanding of cryptocurrency, particularly block rewards. The target audience of this article is advanced cryptocurrency enthusiasts. The ideal candidate should be able to: - Provide an in-depth exploration of the technical aspects of block rewards - Offer a comparative analysis of block rewards across popular cryptocurrencies such as Bitcoin, Ethereum, and Litecoin - Discuss the potential future trends of block rewards in the cryptocurrency space This project requires you to not only explain the concept of a block reward in an engaging and informative manner but also to tie this information to real-world examples and possible future developments. The article should be SEO optimized and written with a clear and concise style. A writ...

I'm seeking a charismatic Georgian male voice-over actor to lend his humor-filled, unique voice to a commercial project. A standard Georgian accent is required to bring authenticity to the project. The ideal candidate should have: - Experience in commercial voice acting - An ability to deliver a performance with a humorous tone - A Standard Georgian ...actor to dub entertainment videos. We need translation ( script is given in English ), VO, and sync. We have a potentially large volume order, so consider please as a long-term cooperation. Approximately 4-5 videos weekly ( 125$ per 5 episodes )-could be negotiable The average length of the video is under 15 minutes. Let me know please if you are interested additionally will ask you to do a short demo. Contact me for more deta...

I'm in need of a developer with experience in building cryptocurrency wallets for both iOS and Android platforms. The wallet must support renowned cryptocurrencies like Bitcoin, Ethereum, and Tron. Skills and experience required: - Familiarity with wallets for the specified cryptocurrencies (Bitcoin, Ethereum, Tron) - Proven experience in application development for both iOS and Android platforms - Knowledge in integrating exchange functionality within a crypto wallet Deliverables: - A fully functional crypto wallet supporting Bitcoin, Ethereum and Tron - Thoroughly tested application for both iOS and Android platforms - Integration of built-in exchange functionality within the application.

...knowledge of Medical related things. Medical equipment and the names of some Leading companies who make those products. I'm attaching some examples of task below. Will discuss more things on Zoom meeting. You will be provided a list with the name and images of products and you will need to assign them 1 or multiple keywords based on what kind of product it is. Like in the sheet (link attached) under "Smart Collections" You can see all of the tags we have. You will select related tags from this sheet. And "Sheet1" shows the names of products and how the final tags will look like. I did first entry for you to understand the task. Sheet link is here: There are much more products and much more other

Integrate a staking smart contract with a React frontend page for interaction. The necessary components including the staking contract, staking react page and token contract have already been prepared. Initially, we will conduct trials on the Sepolia testnet or other testnet to ensure all systems are operational before launching on the Ethereum mainnet. I have already source code for UI. Budget: 1k timeline: 1 week Our staking contract and staking page have been forked from this project: - Staking contract: - Staking page:

I need a blockchain expert to develop a supply chain solution for my retail and manufacturing businesses. The system should have the following characteristics: - **Transparency and Traceability**: The system should allow for real-time tracking of goods and assets along the supply chain. It should provide clear visibility and accountability. - **Smart Contracts and Automation**: I need smart contract functionalities to automate certain processes within the supply chain, such as payment upon successful delivery or triggering alerts for restocking. The ideal candidate should have a strong background in blockchain development with experience in creating supply chain solutions. Knowledge of retail and manufacturing industries is a plus. I need this project completed as s...

...for in a freelancer to bring this vision to life: - A skilled interior designer with experience in autocad planning, sketchup and vray 3d design, 3d rendors , photoshop rendors, minimalist and ergonomic workspace layouts, who can incorporate light color schemes and natural elements, etc - A technology consultant who can implement a robust digital infrastructure, including high-speed internet, smart devices, and software subscriptions. - An acoustic engineer to ensure a variety of sound-managed areas for different working styles, from quiet zones to collaborative and networking spaces. - A business strategist to help design flexible membership plans and community engagement programs that foster a sense of ownership. - A recreational specialist who can create a holistic environmen...

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In my newest effort, I aim to monitor energy consumption via an IoT smart energy meter. To achieve this I’m leveraging Blynk and ESP32. However, I am encountering a persistent issue while attempting to read data from the energy meter within the C++ code. Ideal candidates should possess the following expertise: - In depth understanding of coding with C++, specifically for IoT projects. - Strong experience with reading data in C++ from peripheral devices, in this case an energy meter. - Familiarity with ESP32 and its data displaying capabilities. - Comprehensive knowledge of Blynk, the IoT platform used in this project. Your primary task will be to rectify the coding problem so as to successfully read data from the energy meter. This fix will be integral to the final goal of ...

I'm looking for an experienced digital marketing analyst to critically evaluate an online store. The Google Analytics Demo Account is to be used to conduct the analysis as well as any other data sources. Key Areas of Analysis: - E.G. Traffic Analysis: Sources of Traffic: Understanding where our visitors are coming from. 8 More to be disclosed I expect a comprehensive report on each of these aspects, (max 1500 words) with actionable insights on how it can be improved. The ideal candidate has strong analytical skills, is proficient in tools like Google Analytics and SEMrush/Moz, and has a background in e-commerce.

I'm look...be shared with the chosen freelancer) - Focus on enabling transactions - Knowledge of blockchain technology and cryptocurrencies The primary goal of this project is to enhance the platform's capabilities by enabling smooth and secure cryptocurrency transactions. Ideal Skills and Experience: - Proficiency in API integration - Prior experience with blockchain-based cryptocurrencies (Bitcoin, Ethereum, Ripple, etc.) - Strong understanding of blockchain technology and its practical applications - Experience in PR and communication is a plus, as I'm looking for someone who can help me promote this new feature to potential users. If you have the relevant skills and experience, please reach out to me. This is a small project. You will be contacted only accord...

I'm currently looking for a specialist in selling NFTs on the Ethereum network, specifically in the field of art. The NFTs are already created, so the focus will be on promoting and selling them. The ideal candidate should have: - Proven experience in successfully selling NFTs on the Ethereum blockchain - A strong understanding of the digital art market and a solid network of potential buyers - Excellent marketing and promotional skills - Strong communication skills to facilitate negotiations with potential buyers Key responsibilities include: - Developing and implementing effective marketing strategies to sell the existing NFT artwork - Engaging with potential buyers and promoting the value of the NFTs - Managing the entire sales process from initial contact to final...

...the work done, I have the token factory scripts and launcher's, but I am having issues with editing the UI of the existing source code I'm using. I would like someone to help me change out the existing UI and use a different one. - The code is mainly Solidity for smart contracts and JavaScript for the front-end, particularly React, NextJS, and TypeScript. - The ideal candidate should be proficient in building user interfaces with React, NextJS, and TypeScript. You should also have a good understanding of Solidity for smart contract development. - I already have a design in mind for the front-end of the dApp token launcher, so the developer should be able to work with me to bring the project to life. In summary, the project requires: - Full-stack develo...

As a company, we are looking for an experienced legal professional to create two contract templates for our use. We have template exampled that we would like to work off so we just need someone who can make them look professional. The first set of templates will be for service contracts. These will specifically be utilized for solar installations. The second set of templates will be for partnership agreements, and these will be utilized for business partnerships within the company. It is vital that these contracts are robust, encompassing all necessary legalities, and reflect industry best practices. Key requirements include: - Expertise in legal writing, especially in service and partnership contract drafting - Experience in creating templates for solar installations and ...

We a...store, manage, and trade their NFT assets seamlessly within the DApp. 2. Collaborate with cross-functional teams to ensure the seamless integration of the DApp with various blockchain networks and protocols. 3. Conduct thorough testing and debugging of the DApp to ensure optimal performance and security. 4. Proven experience in blockchain development, including proficiency in Ethereum, Solidity, and smart contract development. 5. In-depth knowledge of decentralized applications, blockchain protocols, and consensus algorithms. 6. Experience in implementing NFT standards such as ERC-721 and ERC-1155. 7. Proficiency in , Truffle, and other relevant blockchain development tools. 8. Strong problem-solving skills and the ability to optimize DApp performa...

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... As a Blockchain Developer, you will be responsible for designing, implementing, and maintaining the blockchain infrastructure and smart contracts that power our platform. You will work closely with our product and design teams to translate requirements into technical solutions and contribute to the overall architecture and development roadmap. Responsibilities: Design and develop the blockchain infrastructure and smart contracts for the Chess Game Platform. Collaborate with the product and design teams to understand requirements and translate them into technical specifications. Implement and test smart contracts on the chosen blockchain platform (Ethereum, Polkadot, Solana, etc.). Ensure the security, scalability, and efficiency of the blockchain infras...

I'm looking for a freelancer who can help me with selling my NFT collectibles. Here's a brief on what I need: - Expertise in NFTs: I prefer Ethereum blockchain for my NFTs, so experience with this would be ideal. - Marketing: In addition to selling, I'm also looking for someone who can handle the marketing aspect of NFTs. You should be able to handle: - Social Media Promotion - Community Building on Discord - Influencer Partnerships ** I will give 25% as a commission on each transaction. Please bring your expertise in NFTs and marketing to help me sell my NFT collectibles effectively.

I am in need of a developer who can help create functionality in my project where a checkbox selection In a "Contract of Payment" form will spawn a "Bank Draft Form". Here's what I need: - Create a checkbox that when selected, spawns the Bank Draft Form - I already have the forms designed for this purpose, your task will be to integrate them with the checkbox functionality. I want it to toggle the second form on and off when the checkbox is toggled. - Unfortunately, I do not have the code to accomplish this, so I'm leaning on your expertise to bring this to life. The ideal freelancer for this task should be proficient in Javascript, PHP or any language/library that can deliver this functionality. Knowledge of form creation and manipulation is key.

I'm looking for a skilled PHP developer, specifically with experience in cryptocurrency, to assist in creating an escrow ser...service. The main goal of this service is to ensure secure transactions between parties, with an automatic payment release feature upon job completion. Key requirements for this project include: - Proficient in PHP: You should be well-versed in PHP to develop the necessary coding for this project. - Cryptocurrency Experience: A background in working with cryptocurrencies, especially Bitcoin, Ethereum, and Litecoin, is crucial for the escrow service. I'm looking for someone who can help me implement a reliable, efficient, and secure escrow system for my project. Experience in both PHP development and cryptocurrency are key criteria for selecting ...

I am on the lookout for a skilled and experienced tender writer who can help with creating strategic and compelling government tenders, specifically for Australia Post. - Task involves understanding, interpreting, and incorporating specific criteria into the tender document. - Having prior experience and deep knowledge about the Australia Post or relevant field is highly advantageous. ...Having prior experience and deep knowledge about the Australia Post or relevant field is highly advantageous. - Ideal candidate must be detail-oriented, have excellent writing abilities, and be able to work with minimal direction. Your role will be essential in helping me create compelling tenders that comply with all stated regulations, and criteria, thus increasing my chances of securing the con...

...knowledge of Medical related things. Medical equipment and the names of some Leading companies who make those products. I'm attaching some examples of task below. Will discuss more things on Zoom meeting. You will be provided a list with the name and images of products and you will need to assign them 1 or multiple keywords based on what kind of product it is. Like in the sheet (link attached) under "Smart Collections" You can see all of the tags we have. You will select related tags from this sheet. And "Sheet1" shows the names of products and how the final tags will look like. I did first entry for you to understand the task. Sheet link is here: There are much more products and much more other

Approve is working, but after approving participate function is not working I can sh are the contract address and codebase if you need. After fixing , we will move to next step for revamping this site. If you read , start the proposal with "participate"

My proje... to extract critical takeoff quantities from IFC files and integrate them flawlessly into operational smart contracts. Key requirements include: - Extraction of material types and quantity calculations from IFC files - Direct integration of the extracted data into smart contracts to ensure automatic updates - Generation of detailed reports that will pave the way for seamless smart contract integration The perfect candidate will have a strong front-end development foundation and proficiency in IFC.js. Experience with ReactJS and blockchain technology is also essential for the job. Your primary task is to create a user-friendly interface that makes integrating IFC files into smart contracts a breeze. Efficiency, accuracy, and an eye for detail...

...skilled developer proficient in both Binance Smart Chain (BNB) and Ethereum, as the project involves creating a decentralized application on the Binance Smart Chain platform. Key Deliverables: - Develop a user-friendly decentralized application on the Binance Smart Chain platform - Implement necessary smart contracts for the application - Ensure seamless integration and functionality of the application Ideal Skills: - Proficient in Binance Smart Chain (BNB) and Ethereum - Hands-on experience in developing decentralized applications - Strong knowledge of smart contracts - Ability to ensure high-quality integration and functionality - Prior experience in developing for the Binance Smart Chain platform would be a plus Your e...

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I am seeking a skilled writer with intensive SEO knowledge and ...current trends in cryptocurrencies. - You should be able to write comprehensive articles of more than 1000 words that engage the reader, while embedding SEO techniques without sacrificing content quality. - Your articles should be informing, engaging, incorporate relevant keywords, and adhere to SEO guidelines while displaying a clear understanding of cryptocurrencies. - Knowledge in Bitcoin, Ethereum, and NFTs will be an added advantage. The ideal candidate should be able to analyze market trends and write compelling content that will captivate our readers, therefore a strong command of the English language is vital. Your writing style should make complex cryptocurrency concepts easy for our varied audience to c...

I'm in search of a seasoned cryptocurrency trading expert to help me with various trading activities. You need to be very familiar with the following blockchains Solana Base Ethereum You will need to know how to setup and configure my wallets. In addition you need to be able to setup up transactions across blockchains.

I have a keen interest in men's fashion, particularly in the vintage style. I'm looking for a skilled fashion designer who can create clothing items that are: - Tailored towards a smart, fit and elegant aesthetic. - Clearly evoking a sense of 'old money' style. The ideal candidate should have: - Proven experience in designing and creating men's clothing, preferably in the vintage theme. - A strong understanding of tailoring, fit, and fabric selection. - Ability to interpret and actualize a specific aesthetic, in this case, 'old money smart fit elegant'. Please provide samples of your previous work in your bid, especially if you've worked on similar projects.

...English speaker with advanced writing and editing skills, with a strong track record of producing a range of content across different platforms - 2+ years experience in ghostwriting, particularly for CEOs or high-level executives - Experience with writing compelling LinkedIn content for business leaders is a must - Background in writing for the tech industry, environmental sectors, architecture, or smart buildings is highly desirable - Proven ability to work independently and manage multiple projects with varying deadlines. - Quick learner, able to grasp new technologies, products, and industry knowledge rapidly....

I'm quickly in need of someone well-versed in ...the best and cheapest possible solution to do so. I would need the help with the documentation and the total cost breakup for completing the procedure. Would prefer someone who is well versed with Karnataka state stamp duty laws. - Company Secretarial Tasks: * Legal Compliance * Corporate Governance * Filing and Documentation - Sale of Immovable Property: * Legal Due Diligence * Contract Drafting and Review * Title Transfer Guidance Ideal applicants will have a solid legal background, preferably as a company secretary and real estate attorney, as well as a proven history of working with similar projects. Time is of the essence, so if you're confident in your ability to deliver high-quality work swiftly, ...

...embarking on an ambitious project to develop a cutting-edge decentralized finance (DeFi) application using Node.js as the primary technology stack. Our goal is to create a platform that revolutionizes the way users engage with financial services by leveraging blockchain technology and smart contracts. The project presents an exciting opportunity to be at the forefront of the rapidly evolving DeFi space. Required Skills: Proficiency in Node.js development Experience with blockchain development, particularly Ethereum Familiarity with DeFi protocols and concepts Strong understanding of RESTful APIs Knowledge of security best practices in blockchain development Project Scope: The DeFi app will encompass various features and functionalities Timeline and Budget: Expected tim...

I would like to contract a comunity manager that can develope my website because I have a SMMA, and I would like to make some changes in the website that I have and I wanna contract a montly freelancer/agency.

We want to build this: With some changes: - colors, branding - different EVM blockchain (Base) I have the codebase in my github, and the contract. What I need is: - for you to modify codebase for new contract, and new design. - host it (on Netlify, or something similiar if you think it is better). Or explain me how to host it. - assist me with testing on testnet. Tell your budget and timeline.

Need to be located in the NYC area. We are seeking a skilled individual to join our team on a contract basis as a Geofencing and Data Visualization Specialist. The ideal candidate will possess expertise in geofencing technology, data integration, visualization tools, and cloud platform automation. Responsibilities: 1. Geofenced Mapping: Utilize bulk Google Sheets data to create geofenced mapping solutions. Implement geofencing techniques to accurately map addresses and locations and precise boundary definitions for target areas. Includes visual enhancements for clustering data and map filtering. 2. Data Integration: Integrate web scraped data into geospatial existing datasets. Ensure seamless integration and compatibility with mapping and visualization tools. Enhancing our overall ...

I'm looking for an Intermediate ReactJS/React Native developer with some experience in Directus to work on both web and mobile applications. We have our concept built out and will need strong developers to bring it to reality. Our demo, currently developed in Appsmith, is a speech to medical chart note program that integrates large language models to perform the heavy lifting of transforming speech to text, and then taking the text and generating a medical SOAP note that will lessen the burden of medical professionals. Budget allows 10-40 hours per week depending on experience, performance, and budget. Please provide your best offer in your bid as we will be speaking with many candidates and selecting up to three to work on a team. Key Responsibilities: - Developing new user...

I'm looking for a highly skilled video maker with expertise in 2D animation to create an array of engaging 1-3 minute videos. The variety includes stunning logo anim...expertise in 2D animation to create an array of engaging 1-3 minute videos. The variety includes stunning logo animations, clear and convincing explainer videos, plus captivating product demos. Primary requirements for this project include: - Proficiency in 2D animation and understanding of its principles - Experience in creating logo animations and explainer videos - Proven track record of product demo creation - Capacity to deliver high-quality videos that effectively capture my company's ethos and product functionalities I'm looking forward to seeing your portfolio and discussing how we could col...

Seeking a professional construction paralegal with expertise in reviewing construction contracts and subcontractor agreements. Your primary role will be: - Reviewing contracts to ensure compliance with local regulations - Pay explicit attention to insurance and liability clauses - Scrutinize payment terms and dispute resolution clauses Your background MUST involve significant experience in construction law. You need comprehensive understanding of compliance issues, insurance obligations, and dispute resolutions specific to construction projects. Your keen attention to detail and strong document inspection skills are essential for this project.

We are looking for a talented Ethereum smart contract developer to build a portion of our product! Requirements: - Solidity developer with experience on prior smart contract work - Knowledge of best security practices in Solidity - Able to build robust, readable, and expandable code - Creation of robust unit tests, with the ability to demonstrate the functionality of the smart contract to us before it's deployed in a real world scenario - Speaks fluent English and has communication skills, which will be necessary to understand our product and receive feedback Job Duties: We are working on TandaPay, an open source risk and compliance software. You will be developing the smart contract that is at the heart of TandaPay and...

...website for selling physical products. It will be an Ecommerce site with following Pages for a Bespoke and RTW fashion Line. Home Page - Will have a slide carousel with diff product images and key info About Us Shop / Collections How it Works Contact Us Under Shop Collections : Bespoke Suits/Dress shirts/Jackets/Coats Ready to wear Products Fabric Collections API configuration - Tailoor Customers can customise using various options and finalise, Checkout,cart ,payment and delivery measurement customisation options 3D Looks visiting our office in London Uploading client own measurements Some products of these section will be in Ready to wear collections Under fabric collections, we will provide the api keys for digital fabrics , which will have select

I need a skilled Flutter developer to build an application tailored to businesses. The app should work seamlessly on Android, iOS, and Web platforms. Key features for the application to include are: - User Authentication: The app must have a secure login mechanism to allow businesses to access their unique profiles. - Push Notifications: There should be a smart notification system that informs the users about any updates or important info regarding their account or app usage. - In-App Messaging: The app should facilitate in-app communication to enable businesses to get answers to questions or troubleshooting assistance. The ideal freelancer for this project should not only be proficient with Flutter but also have a strong understanding of secure authentication methods, push notifi...

...looking forward to creating an extensive LoRa mesh network with more than 50 nodes. The primary purpose of this setup is for smart city infrastructure, industrial monitoring, and agricultural monitoring. This network will majorly handle the transmission of sensor data, commands for execution, scheduled on/off, node grouping, node discovery and group command. Ideal skills and expertise include: - Solid understanding and experience with LoRa Mesh networks - Ability to design and implement a network for more than 50 nodes - Experience with integrating sensor data, executing commands, scheduling on/off, node grouping, and disseminating group commands - Familiarity with smart city infrastructure, industrial monitoring, and agricultural monitoring applications. Succinctness, ...

...primary objective is to successfully transfer funds from my now-closed Stripe account. Key responsibilities in assisting with this task include, but are not limited to: • Reviewing and understanding the specifics of my predicament • Drafting and sending a comprehensive, persuasive legal letter to Stripe to facilitate fund transfer Skills and experience I’m looking for include: • Proficiency in contract law • Previous experience dealing with financial disputes and closures • Familiarity with Stripe's policies and procedures • Excellent communication and negotiation skills, both written and verbal It’s advantageous if a freelancer has successfully resolved similar cases in the past and possesses a sound understanding of corporate ...

I'm looking for a professional who can create beginner-friendly video tutorials on Ethereum trading. Key Points: - Platform: The tutorial will focus solely on Ethereum trading, so a deep understanding of this cryptocurrency is essential. - Level: The target audience for the videos are beginners, so the content should be clear, concise, and easy to follow. Ideal Skills and Experience: - Strong knowledge of Ethereum and the crypto trading world. - Experience in creating educational content, particularly for beginners. - Excellent communication and presentation skills for conveying complex concepts in a simple, engaging manner. If you have a knack for explaining things and want to help aspiring crypto traders get a strong start, then I'd love to hear fro...

Hello, I'm looking for a programmer for my project. C++ and possibly Java experience. I have already programmed my idea as a demo version in HTML on my website, now I need someone to implement it as software. In the future, the whole thing will be programmed on a screen including a touch screen, so that we have a finished device including a screen and buttons. Since this is a prototype and I need more versions, a permanent collaboration would be possible. I look forward to your offers. Best regards

After reviewing the features, code base, PDF and all I have estimated this: Already Done - > Upload aab file to Play Console and update required feature+links(account remove, data delete) -> 3 days 1.⁠ ⁠Chat and related fix - > 2 days 2.⁠ ⁠Category, Subcategory, Sub sub-category - > 2 days 3.⁠ ⁠update name fix and sub-category image fix - >1 day 4.⁠ ⁠demo file upload / YouTube video - > 3 days 5.⁠ ⁠The download link expires feature -> 2 days Total time: 10 days Total hours: 45 + Already done task 3 hours

Simply install a new Wordpress edublink theme with Demo content to have all functions installed. Next step is to modify text and content with inspiration from the mother brand (website)

Possible in person meetings in Melbourne Australia are part of this contract requirement. I seek an experienced marketing specialist with proficiency in Google Ads, Meta and SEO protocols to join our Melbourne based team. The primary task is to manage our clients directly and significantly boost their leads and conversions. - Industry: Part of your role involves adapting marketing strategies to fit various client businesses in the many sectors. Being flexible to adapt nuances and how each client's target audience differs, is critical. - Goals: The main objective is to generate vigorous leads and conversions for our clients. To achieve this, you'll need to implement effective Google Ads and SEO strategies, ensuring all operations align with the clients' unique bus...