Ethereum Developers For Hire

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  • Hire     mogsten
Hire     mogsten

    mogsten mogsten

    Australia $50 USD / hour
    Australian Senior Software Engineer
    Australia
    5.4
    3 reviews 3 reviews $50 USD per hour
    Thanks for stopping by my Profile! I am a well-qualified FullStack Engineer familiar with wide range of programming utilities and languages. Knowledgeable of backend and frontend development requirements. Handles any part of the process with ease. Collaborative team player with excellent technical abilities...
    Thanks for stopping by my Profile! I am a well-qualified FullStack Engineer familiar with wide range of programming utilities and languages. Knowledgeable of backend and frontend development requirements. Handles any part of the process with ease. Collaborative team player with excellent technical abilities offering 10 years of related experience. - Programming Languages : JavaScript, C#, Java, Python, CSS, HTML5, HTML6, C++, TypeScript - Frontend React, Redux, React Native, Angular, Vue.js, Flutter, Jquery, Ember.js - Backend Node.js, Django, Express.js, ASP.NET, Ruby on Rails, Laravel - DevOps & System Amazon Web Service, Azure, Linux System Administration - Database MongoDB, MySQL, MariaDB, PostgreSQL, Oracle, SQL Server, Redis, Firebase - Security Cyber Security, System security - OpenAI Building ChatBot using OpenAI models, Fine Tuning, Training Dataset, Voice Chatting As you can see, I am well adept at working with all the relevant platforms, and if you’re interested in getting an idea of how I work and what I create, feel free to reach out via Freelancer! I'm always available through message and am happy to give free consultations and proposals for all new and returning clients! less
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  • Hire     rahuliitm69
Hire     rahuliitm69

    rahuliitm69 rahuliitm69

    India $40 USD / hour
    Blockchain Expert - Recommended by Freelancer.com
    India
    8.2
    86 reviews 86 reviews $40 USD per hour
    I possess over a decade of expertise encompassing NFT Marketplace, Smart Contract Development, Blockchain Development, ICOs, Cryptocurrency, dApps, Websites, and Mobile Apps. Blockchain Expertise - ~Ethereum ~Binance Smart Chain ~Polygon ~Tron ~Cardano ~Solana ~Avalanche ~Venom ~Fantom ~Arbitrum ...
    I possess over a decade of expertise encompassing NFT Marketplace, Smart Contract Development, Blockchain Development, ICOs, Cryptocurrency, dApps, Websites, and Mobile Apps. Blockchain Expertise - ~Ethereum ~Binance Smart Chain ~Polygon ~Tron ~Cardano ~Solana ~Avalanche ~Venom ~Fantom ~Arbitrum ~Cronos ~Kardiachain ~Xrp Our core activities involve the evaluation, development, and maintenance of blockchain and cryptocurrency-related products. Our Areas of Specialization: *Proficient in NFT (Non-Fungible Token) Marketplace Development. *Experienced in Crypto Coin Exchange Development. *Accomplished in ICO & IDO Development, including Token Creation. *Expertise in Smart Contracts (Solidity, Rust, Truffle framework). *Proficiency in a range of languages including React.js, Node.js, C#/C++, Objective C, Swift, Golang, Unity and Kotlin. *Proficient in Native & Hybrid App Development for Android & iOS, utilizing Flutter, React Native. *Competence in JavaScript, NodeJS, AngularJS, ExpressJS, and jQuery. My primary goal is to ensure that my clients remain at the forefront of information transfer technologies, thereby contributing substantial value to their businesses. "Your vision in IT. I will bring it to life!" I appreciate your valuable time spent on reviewing my profile. -Rahul Singh Bhadoriya less
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  • Hire     valeriivapirov
Hire     valeriivapirov

    valeriivapirov valeriivapirov

    Ukraine $30 USD / hour
    ♛TOP Rated ⭐Verified | Full Stack | MERN | Python
    Ukraine
    4.3
    4 reviews 4 reviews $30 USD per hour
    Hello, I am an accomplished Full Stack developer with a rich history in the industry. During my tenure as a senior Full Stack developer at the renowned digital production company "Onseo," I had the privilege of contributing to the successful creation of over 30 software projects. Front-end: React, Vue, Angular,...
    Hello, I am an accomplished Full Stack developer with a rich history in the industry. During my tenure as a senior Full Stack developer at the renowned digital production company "Onseo," I had the privilege of contributing to the successful creation of over 30 software projects. Front-end: React, Vue, Angular, CMS (WordPress, Shopify), package management, and API handling. Back-end: Node.js, Python/Django, PHP/Laravel, Java/Spring Boot, ASP.NET, and authentication. Databases: MySQL, PostgreSQL, MongoDB, Firebase. Beyond my technical prowess, I am driven by a relentless commitment to project success. I view each new challenge as an opportunity to expand my skill set and deliver innovative solutions. Let's collaborate and transform your ideas into reality. Together, we can build something extraordinary! less
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  • Hire     edmiidz
Hire     edmiidz

    edmiidz edmiidz

    Canada $40 USD / hour
    Data Architect, Intranet & Next-Gen Tech SME
    Canada
    4.6
    5 reviews 5 reviews $40 USD per hour
    With over 20 years of experience in IT and web development, I am dedicated to making your project a success. In the past 3 years, I have shifted my focus towards web3 projects, such as smart contract development and NFT and token minting. I have also been building custom ChatGPT-style chatbots by integrating OpenAI...
    With over 20 years of experience in IT and web development, I am dedicated to making your project a success. In the past 3 years, I have shifted my focus towards web3 projects, such as smart contract development and NFT and token minting. I have also been building custom ChatGPT-style chatbots by integrating OpenAI APIs. Additionally, I provide consulting services for enterprise clients on intranet development, including data migration between platforms such as Microsoft SharePoint Online, Jive Software, MediaWIKI, WordPress, and Drupal. I am also experienced with Yelp, Etsy and Shopify APIs. less
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  • Hire     DataOnMatrix
Hire     DataOnMatrix

    DataOnMatrix DataOnMatrix

    Pakistan $40 USD / hour
    Blockchain| Full-Stack |Unity |Mobile |AI/ML
    Pakistan
    6.3
    3 reviews 3 reviews $40 USD per hour
    DataOnMatrix is a premier, one-stop hub for all modern Business and IT solutions. We bagged #ISO 27001:2013 & 9001:2015 certifications  Our BLOCKCHAIN services include the development of NFTs, tokens, exchanges, lottery, and farming platforms.  Our veteran BLOCKCHAIN EXPERTS are well versed in Web3JS, Solidity,...
    DataOnMatrix is a premier, one-stop hub for all modern Business and IT solutions. We bagged #ISO 27001:2013 & 9001:2015 certifications  Our BLOCKCHAIN services include the development of NFTs, tokens, exchanges, lottery, and farming platforms.  Our veteran BLOCKCHAIN EXPERTS are well versed in Web3JS, Solidity, developing Smart Contract, NFT marketplace, Forking DAO, DEFI, DAPPs, DEXs, Ethereum, BSC, Matic, BEP20, ERC20.  Our Trouper Full stack developers are well versed in JavaScript and its Frameworks (React, Angular, Express, Backbone, Express, Node, Moment, Vue, Typescript, Go, 3, Gatsby)  We have .Net specialists that got core skills in Net, Asp.Net MVC/WEB API, C#, WPF VC++.  Our Mobile Application developers work in cross-platform mobile application development using Swift, Kotlin, Core Data, XML, Java, Flutter and Firebase, etc. We ensure top-notch quality services and possess gigantic clientele all around the globe. less
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  • Hire     solarsoftwares
Hire     solarsoftwares

    solarsoftwares solarsoftwares

    India $25 USD / hour
    Web3.0 Blockchain Metaverse Games NFT AI 3D Models
    India
    3.6
    2 reviews 2 reviews $25 USD per hour
    Its our main goal to consistently make each significant part of the client's experience to the best. Osiz Technologies which is a service based organization, functioning with a solid group of profoundly live 300+ experts, we have our own 2D & 3D designers, Blockchain, NFT, Metaverse developers giving high caliber and...
    Its our main goal to consistently make each significant part of the client's experience to the best. Osiz Technologies which is a service based organization, functioning with a solid group of profoundly live 300+ experts, we have our own 2D & 3D designers, Blockchain, NFT, Metaverse developers giving high caliber and financially savvy open source improvement answers for customers over the globe. You could hire our developers who are experts in the below services and technologies!   Blockchain solution Architect ERC-20, ERC-1155, ERC-721, BEP-20, BEP-721, TRC-20, Smart Contracts development, Auditing Smart Contracts, Centralized & Decentralized Wallet development, Crypto Trading Applications, DEX, DApp, DeFI, NFT, METAVERSE, DAO, Play to Earn Crypto betting site development, Blockchain consultation, Cryptocurrency exchange (DApp or Centralized) Bitcoin | Ethereum | Polygon | AVAX | BSC | FANTOM and many more. API : inrura.io, binance.com,poloniex.com, bitfinex.com,coinbase.com, kraken.com, cex.io, coinmarketcap.com, uniswap.org, aave.com TECH STACK : Language: MEAN | MERN | Solidity | Python | Javascript | Php | React | Node.js | Next.js Blockchain: Web3, Solidity, Infura, Truffle, BTC, ETH, Hyperledger, Wallets, C++ Gaming: Unity 3D, MAYA less
  • Hire solarsoftwares
  • Hire     marslan2201
Hire     marslan2201

    marslan2201 marslan2201

    Pakistan $25 USD / hour
    React | Blockchain | Node | Web Developer | UI/UX
    Pakistan
    3.8
    3 reviews 3 reviews $25 USD per hour
    Hi! My name is Arslan. I am a Full-stack Blockchain Solution architect and developer with 5+ years of development experience. Including the crypto exchanges (P2P, CEX & DEX), blockchain forks (NFT Marketplaces, DAO), tokens creation (ERC-20, ERC-721 , ERC-721A,, ERC1155 BEP20, SPL-TOKEN), smart contracts, ICO, Defi &...
    Hi! My name is Arslan. I am a Full-stack Blockchain Solution architect and developer with 5+ years of development experience. Including the crypto exchanges (P2P, CEX & DEX), blockchain forks (NFT Marketplaces, DAO), tokens creation (ERC-20, ERC-721 , ERC-721A,, ERC1155 BEP20, SPL-TOKEN), smart contracts, ICO, Defi & IDO Using Solidity and Rust I have developed Dapp, smart contracts, and NFT's for Ethereum, Solana, Fantom and Binance Blockchain. Additionally, I'm skilled with the backend technologies like Node.js, Web3.js, MongoDB, Express JS, etc. I do Backend, Frontend, DevOps, and Deployment. My Blockchain Specialization Areas: ★ DEXes (like Uniswap, Sushiswap, Pancakeswap, dYdX, etc) ★ NFT Minting DApps and marketplaces (Ethereum, Solana, Terra, Immutable X, and others) ★ DeFi platforms (any dApp, Binance Smart Chain, Ethereum, EOS, Tron) ★ Stock exchanges (like Binance, Coinbase, etc) ★ Wallets (crypto/fiat) ★ Blockchain block explorers ★ Web Development for Custom Business Web Applications ★ Front-end and Back-end Development ★ Content Management Development ★ High-End Enterprise Web Applications ★ Blockchain Development Here is a list of technologies that I use: ★ Solidity Dapp Development ★ Blockchain- Ethereum , Solana, Fantom, Binance ★ Node.js ★ Lamp Stack, Nginx ★ MySQL, Postgres — data structure, performance tuning ★ NoSQL: MongoDB, Redis, GCP ★ Frameworks: React, Nextjs, Nuxt ★ Redux, Redux-Saga, Material UI, Typescript ★ DevOps: AWS, Cloudflare, Digital Ocean, Vultr, Kubernetes, CI/CD Pipelines ★ HTML, Bootstrap, jQuery, Sass, Gulp, Webpack, etc. — responsive, mobile-friendly websites ★ Server-side and client-side optimization, web applications performance tuning My approach to project execution is as follows: ★ Understanding the project requirements through calls and emails ★ Wireframing using tools like Balsamiq, InVision, Figma ★ Project Execution using Project Management Systems like Basecamp, Trello, ASANA, Active Collab, JIRA 10 GOOD PRACTICES I FOLLOW IN CODE MANAGEMENT: 1. Commit early, commit often; every commit provides a rollback position 2. Inspect changes before committing 3. Remember the axe-murderer when writing commit messages 4. While working in a team, must commit your changes – you can’t delegate it 5. Versioning Database 6. Making extensive – detailed notes in the check-in comments about why the changes were made 7. Ensure the working file is from the latest version of the source file 8. Only Check-out the file being worked upon 9. Review every change before committing; utilize the diff function! 10. Use the ignore button for files that should not be committed, consider adding pre-commit filters to prevent the wrong kinds of files (such as accidental check-in of personal user settings docs) from entering the source control less
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  • Hire     aqibnasim
Hire     aqibnasim

    aqibnasim aqibnasim

    Pakistan $25 USD / hour
    Blockchain | Web | Mobile | Embedded | AI/ML
    Pakistan
    3.4
    1 review 1 review $25 USD per hour
    SiliconNexus is a technology solutions provider dedicated to helping businesses succeed in a rapidly changing world. We specialize in the development of sustainable, end-to-end solutions that are tailored to meet the specific needs of our clients. Our team of experienced professionals is committed to providing the...
    SiliconNexus is a technology solutions provider dedicated to helping businesses succeed in a rapidly changing world. We specialize in the development of sustainable, end-to-end solutions that are tailored to meet the specific needs of our clients. Our team of experienced professionals is committed to providing the highest quality solutions that are secure, scalable, and cost-effective. We stay at the forefront of technology and leverage the latest innovations to create solutions that are reliable and easy to use. ⭐ Services We Offer ✔ Web 2.0 ☑️ UX/UI research & design ☑️ Frontend development: React.js, Vue.js, Typescript ☑️ Backend development: Python (Django), Node.js, ☑️ Mobile app development: Flutter, React Native ✔ Web3.0 & Blockchain Solutions ☑️ Chains - Ethereum, EOS, Solana, Binance, Polygon ☑️ Smart contracts = ERC20, ERC721, ERC721A, ERC1155 ☑️ DeX's - Pancake Swap, Uniswap, Sushi Swap ☑️ DAO - From smart contract development to DAO governance ☑️ dApps - NFT minting buy, sell OR digital assess buy / sell OR Identity management etc. ☑️ Hyper-ledgers - Substrate [custom chain development] ✔ Embedded Systems Development ☑️ Hardware Design - PCB , High Speed, antennas & FPGA's ☑️ Drivers Development - I2C, CAN, USART, PCIe, AXI, DMA, Interrupt Controllers ☑️ Embedded Linux - Yocto , BitBake, ☑️ IOT application development - BLE, LTE 4G, 5G, LoraWAN, Zigbee, WiFi & Wifi6 ☑️ Cloud Integrations - GoogleCloud, Azure, AWS ☑️ Hardware Design & Verification Services - RISCV SoC design & verification ⭐ Our commitment ✅ 100% work quality ✅ Project demonstration & documentation ✅ Active support against any issue (even after deployment) ✅ 15 hours free-of-cost maintenance & support ✅ Free Discovery sessions & project consultation At SiliconNexus, we believe in building long-term partnerships with our clients. Our commitment to customer service and excellence ensures that we exceed our clients’ expectations. We are passionate about helping our clients stay ahead of the competition by providing them with the best technology solutions available. Silicon Nexus Business Development & Consultant Book a Free Consultation Call less
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  • Hire     dreamerherry
Hire     dreamerherry

    dreamerherry dreamerherry

    India $10 USD / hour
    Full stack Web and Mobile app development Team
    India
    2.4
    1 review 1 review $10 USD per hour
    A Freelancer Preferred Team with nearly 7+ years of expertise in the IT sector, Empiric Infotech LLP specializes in web design, web development, and mobile application development, Blockchain development. We have skilled Front-end/Back-end developers, designers, and project managers who complete high-quality work on...
    A Freelancer Preferred Team with nearly 7+ years of expertise in the IT sector, Empiric Infotech LLP specializes in web design, web development, and mobile application development, Blockchain development. We have skilled Front-end/Back-end developers, designers, and project managers who complete high-quality work on schedule. Additionally we have our in house full-stack developer, having expertise in crafting NO-CODE web applications through platforms like Bubble.io and Webflow, as well as utilizing FlutterFlow for NO-CODE app development. •Basic front-end Development HTML5 & CSS | JavaScript | Bootstrap | JQuery • Back-end development Python | Node | Express | PHP | Django | Flask • No-Code development Bubble.io | Webflow | FlutterFlow •MERN & MEAN Stack Development ReactJS | AngularJS | NodeJS | ExpressJS | MongoDB •App development Flutter | Dart | FlutterFlow | Kotlin | iOS | Android •Blockchain development Ethereum | Smart Contract | NFT | Solana | DApp | Web3 | Crypto | Solidity • Databases MongoDB | MySQL | NoSQL | Firebase | PostgreSQL • In addition, ML, AI, ChatGPT, OpenAI. are areas in which we have practical knowledge. With every project, we extend our support with the following points without any extra cost 1. Regular Communication 2. Daily & Weekly work update report 3. Development on Our Test Server at Start and will do Migration after all are Completed and Approved 4. 3-Month Support After Project Completed 5. Responsibility for Upload Website or IOS/Android App into Live Server/Stores 6. 100% money back if we can not deliver work or deliverables are not as per the scope Invite us for a Demo, POC, and Pilot Job on Freelancer! Since we have completed numerous excellent projects from scratch while utilizing various technologies, we have been the client's first choice. less
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  • Hire     mughiraaa
Hire     mughiraaa

    mughiraaa mughiraaa

    Pakistan $100 USD / hour
    Providing Complete Software Solutions
    Pakistan
    2.4
    1 review 1 review $100 USD per hour
    Mkaits Technologies is an IT company providing all kinds of IT solutions since 2019. we offer IT services covering the entire spectrum from ideation to deployment: Blockchain Technologies/Tools/IDE: DEX, DAPP, Metaverse, Web3, NFT, NFT Games, Smart Contract, White Paper, Hyperledger Fabric1.0, Hyperledger Composer,...
    Mkaits Technologies is an IT company providing all kinds of IT solutions since 2019. we offer IT services covering the entire spectrum from ideation to deployment: Blockchain Technologies/Tools/IDE: DEX, DAPP, Metaverse, Web3, NFT, NFT Games, Smart Contract, White Paper, Hyperledger Fabric1.0, Hyperledger Composer, Hyperledger Playground, Ethereum, Remix, Truffle framework, Ganache, W3.js, Metamask, Pancakeswap, Arbitrage Bot, Uniswap, , (Frontend,Snipper,Sandwitch Bots), Typescript, JavaScript, Visual Studio Code and Solidity, DLT, MVC-B, Chain-code, Crypto-configuration, Fabric-CA, NPM Client Libraries, Docker Container, Node.js, GoLang, cto Model files, Microsoft Azure, IBM Bluemix, JSON, CLI, SDK and APIs. Web: Java, Python, C#/C++Programming, HTML, CSS, WordPress, PHP (Magento, Laravel), Javascript (MEAN+MERN), React.js, Angular, node.js, Express.js, Vue.js, D3.js, Three.js, Ruby on Rails, ASP.NET, AJAX, MVC, VB.NET, WPF, CMS, JSON, Docker, RESTful API, Bubble.io, Webflow, Figma, React Native, Flutter. E-Commerce: Woo+BigCommerce, Shopify, Ecwid, Shopware, Prestashop, Drupal, Zoho, Odoo, WHMCS, vTiger, Suite/SugarCRM Other Technologies: Hadoop on Cloudera, Horton Works, Map, R Analytics, NoSql, HBase, HDFS, Machine Learning, Mahout, Data Science. Deep Learning, Artificial Intelligence using Tensor Flow, AWS, Robotic Process Automation, UIPath, J2EE, Apache Spark, Scala, Kafka, SOA, EJB, STRUTS, JNDI, JMS, LDAP.JDBC, Salesf orce.com, Apex, VisualForce, NetSuite ERP. IBM MQSeries. Trading: Sierra Chart, Pinescript, Thinkorswim, Tradestation, Metatrader, NinjaTrader, Tradingview, Binance, Kucoin, Interactive Broker, Iqoption, Fxtm Apis Calling: Twilio, Nexmo, Voip, Sip, Asterisk, FreePbx, Freeswitch. less
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