Blockchain Developers For Hire

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  • Hire     mladenovicdev
Hire     mladenovicdev

    mladenovicdev mladenovicdev

    Serbia $100 USD / hour
    Blockchain Developer
    Serbia
    6.4
    14 reviews 14 reviews $100 USD per hour
    As a senior full-stack and Blockchain developer, 20 years of development and project management experience, with the last 5 years of expertise in Blockchain architecture, Cryptocurrency Wallet Development, Smart Contract, Crypto Coins Exchange Development. Looking for long-term opportunities that appreciate...
    As a senior full-stack and Blockchain developer, 20 years of development and project management experience, with the last 5 years of expertise in Blockchain architecture, Cryptocurrency Wallet Development, Smart Contract, Crypto Coins Exchange Development. Looking for long-term opportunities that appreciate high-quality standards with quality and maintenance code. SERVICE : - Blockchain(BitCoin | Ethereum | Solana | Binance Smart Chain(BSC) | Polygon | Fantom | TRON) o Decentralized Finance(Defi) o NFT marketplace o Development and Audit Smart Contract o DEX Development - Full-stack development o Web based system development(PHP, Laravel, NodeJS...) o Ecommerce website development(Woocommerce, Shopify...) EXPERIENCE : - Solidity, TronWeb, Web3.js - NodeJS | ReactJs | VueJs | AngularJS - HTML5, CSS3, JavaScript, MySQL, PHP, Laravel, Codeigniter - C, C++, C# - WordPress, Shopify less
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  • Hire     tymchenkoserhii
Hire     tymchenkoserhii

    tymchenkoserhii tymchenkoserhii

    Ukraine $25 USD / hour
    Trading Bot, MQL4,Pinescript,ReactJs,Blockchain
    Ukraine
    3.6
    6 reviews 6 reviews $25 USD per hour
    Hello. I am a professional developer for trading program and blockchain. I have good experience with financial market with spot, future,options and forex,cryptocurrency,stock,commodity,bond etc. I familar with various technical analysis for finacial market. - pinescript with tradingview - mql4,mql5 with...
    Hello. I am a professional developer for trading program and blockchain. I have good experience with financial market with spot, future,options and forex,cryptocurrency,stock,commodity,bond etc. I familar with various technical analysis for finacial market. - pinescript with tradingview - mql4,mql5 with metatrader - trading bot for crypto currency with binance,krake,bitmix etc. - blockchain cryptocurrency dex platform, smart contract I have good skills to develop of web also. - reactjs,php, javascript - mongodb,mysql I will deliver good result. Thank you. less
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  • Hire     finexpert0821
Hire     finexpert0821

    finexpert0821 finexpert0821

    Serbia $40 USD / hour
    Finetech & Blockchain Expert
    Serbia
    4.2
    4 reviews 4 reviews $40 USD per hour
    **I will make your dream come true** I always welcome my clients and help them with my highly experienced skills&stacks to implement your ideas into reality. If you want anything about blockchain, you will see the most excellent blockchain expert. For over 5 years, I have worked as a web and mobile developer focusing...
    **I will make your dream come true** I always welcome my clients and help them with my highly experienced skills&stacks to implement your ideas into reality. If you want anything about blockchain, you will see the most excellent blockchain expert. For over 5 years, I have worked as a web and mobile developer focusing on blockchain, crypto-related projects, building custom apps, crypto gambling and betting platforms, trading platforms and exchanges and especailly Bitcoin, Ethereum, Trading Bot, uniswap, smart contract, tokens and defi DApp. The following is why you choose me. ✅ Service✅ o Issuing CryptoCurrency(ERC-20, TRC-20, BEP-20 and etc) o DeFi Dapp (Fork pancakeswap) o Trading Bot (Snipper and Front-running) o Wallet App o NFT Marketplace o MLM Dapp o DEX platform ✅ Skills ✅ o Solidity, Rust, Golang, web3.JS, web3.py, Truffle, o HTML5, CSS3, React | Vue.Js | Angular.JS o Node.JS, Laravel, Codeigniter o Object-C, Swift, Java, Javascript, PHP, C++, C#. Every time when I finish my projects, I always said "you are welcome". It means I've never made my clients disappointed in me. I hope we can make wonderful successes. less
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  • Hire     Zekan
Hire     Zekan

    Zekan Zekan

    Serbia $100 USD / hour
    Full Stack | Blockchain | Cryptocurrency
    Serbia
    5.7
    7 reviews 7 reviews $100 USD per hour
    Hello, my name is Milos. As a Senior Developer, with outstanding experience in various fields, such as web and mobile, cryptocurrency. - Cryptocurrency tech: * Crypto Coins Exchange Development * Custom Blockchain Development * ICO Development with Created Token ( Coin ) * Smart-Contracts (Solidity, Truffle...
    Hello, my name is Milos. As a Senior Developer, with outstanding experience in various fields, such as web and mobile, cryptocurrency. - Cryptocurrency tech: * Crypto Coins Exchange Development * Custom Blockchain Development * ICO Development with Created Token ( Coin ) * Smart-Contracts (Solidity, Truffle framework) * Token development (ERC20, ERC223, ERC721, ERC 1155) * Cryptocurrency Wallet and Exchange Applications * Private Blockchain Development - Web tech: * Javascript, Node/Express, React, Vue, Web3js * Laravel, CodeIgniter, Yii * React, Vue, Angular, Node/Express * WordPress, Shopify, Wix, Joomla * Chrome extension, Automation script * Python, Flask, Django, Webscraper * MongoDB, PostgreSQL, SQLServer, MySQL less
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  • Hire     vadimseveryn
Hire     vadimseveryn

    vadimseveryn vadimseveryn

    Ukraine $35 USD / hour
    Full Stack Blockchain | Web Developer
    Ukraine
    2.8
    2 reviews 2 reviews $35 USD per hour
    Hello, I am very glad to meet you. I am a creative, energetic, resourceful, and cooperative Blockchain & Website developer with 5+ years of experience. I focus my effort on creating high performance, low resource consumption, and cost-effective solutions tailored to each individual project. I always provide...
    Hello, I am very glad to meet you. I am a creative, energetic, resourceful, and cooperative Blockchain & Website developer with 5+ years of experience. I focus my effort on creating high performance, low resource consumption, and cost-effective solutions tailored to each individual project. I always provide professional and high-quality standards according to the clients' requirements. My services are: -Blockchain development » PancakeSwap & UniSwap » Custom Blockchain and DApps/DeFi/DEX, Swap, Liquidity » Cryptocurrency Fork, Yield-Farming, Staking, Lottery, Referral » Cryptocurrencies. NFT marketplace, » Smart Contract (ERC20, BEP20, ERC721, ERC1155) » Solidity, Truffle, OpenZeppelin, Golang, Web3Js - Web development: » HTML5, CSS3, Bootstrap, jQuery » Node, ReactJs, NextJs, VueJs, NextJs, TypeScript » Python, PHP, CodeIgniter, Laravel » WordPress(Ecommerce, Woocommerce, Shopify,Wix) » MongoDB, PostgreSQL, SQLServer, MySQL, MariaDB, less
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  • Hire     milosgojko
Hire     milosgojko

    milosgojko milosgojko

    Serbia $40 USD / hour
    Professional IT Developer
    Serbia
    5.3
    12 reviews 12 reviews $40 USD per hour
    I am a specialist on web developing ground and got a profound knowledge of doing anything related to this platform. Also, I have got an impressive urgency of learning and gaining new skills and knowledge with total ease. I am skillful at programming and coding languages and other skills given bellow: 1....
    I am a specialist on web developing ground and got a profound knowledge of doing anything related to this platform. Also, I have got an impressive urgency of learning and gaining new skills and knowledge with total ease. I am skillful at programming and coding languages and other skills given bellow: 1. Cryptocurrencies, NFT marketplace, Defi games, Swap, Farms and Staking, Tradingview chart in bitcion, ethereum, polygon, Fantom, etc. 2. Solidity, C/C++, JavaScript(Vue, React, ...), Python, Php, QT, etc. 3. Laravel, Wordpress, Codeigniter, CakePHP, etc. Project Management: Trello, Asana, Jira Version Control: Git(github, gitlab, bitbucket) CI/CD: Jenkins, CircleCI, Hosting: AWS, Godaddy Understanding the preference of the clients 1. work best to uplift the position of the company 2. Arranging meeting and help out doing analysis of data I have honored by bachelor’s degree on Software Engineering. My previous clients have rated me with highest rank and recommended me with the highly positive reviews. 1. Meet deadline, hire rate >=31% 2. Entrusted with big companies like (write down the name of the companies) 3. Give the level best at any job without hesitation. Thank you for the visit to my profile. less
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  • Hire     nemanjadevelope2
Hire     nemanjadevelope2

    nemanjadevelope2 nemanjadevelope2

    Serbia $50 USD / hour
    Python/Computer Vision/Blockchain
    Serbia
    5.2
    7 reviews 7 reviews $50 USD per hour
    I help tech companies enable and enhance their operations with deep learning and computer vision. I help you leverage AI to build a winning product or optimizing your operations. With my tech we can automate your workflows i.e. make most of your markets and resources. More than 6 years of professional experience...
    I help tech companies enable and enhance their operations with deep learning and computer vision. I help you leverage AI to build a winning product or optimizing your operations. With my tech we can automate your workflows i.e. make most of your markets and resources. More than 6 years of professional experience working in advance computer vision applications for several companies. Main lang: Python, C++, C#, R Main tech: OpenCV, TensorFlow, PyTorch, Caffe, SKLearn Experiences: - Computer Vision domains: Object Detection and Tracking, Image Classification, Face Recognition Emotion Recognition, Image Segmentation, OCR etc. framework: YOLOv3, YOLOv4, YOLOv5, CNN, RCNN etc. - Dev Board nVidia GPUs, nVidia Jetson series, Coral TPU, NPU, Raspberry Pi etc. - AI & Cryptocurrency ML, DL, NLP, Robotics Blockchain, Bitcoin, Ethereum, Smart Contract Meta Trader, Trading Bot - Clouds Google Cloud, AWS, Azure, IBM Cloud etc. — Other Skills Desktop Programming, Linux Server Administration, IT Infrastructure etc. Please contact me when you have any problem with AI and Crypto. less
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  • Hire     dreamworld433
Hire     dreamworld433

    dreamworld433 dreamworld433

    Russian Federation $40 USD / hour
    FullStack, Blockchain Expert ✔️TOP 3% RATED
    Russian Federation
    3.3
    5 reviews 5 reviews $40 USD per hour
    Hello :) I am waiting for you. As a senior developer, I can start working immediately for you. I am new to freelancer because I have been working for 2 companies and on Upwork. My basic technology is Full stack web development using MEAN, MERN, MEVN, Laravel + Vue.js, Laravel + React.js, Django and also BlockChain,...
    Hello :) I am waiting for you. As a senior developer, I can start working immediately for you. I am new to freelancer because I have been working for 2 companies and on Upwork. My basic technology is Full stack web development using MEAN, MERN, MEVN, Laravel + Vue.js, Laravel + React.js, Django and also BlockChain, BitCoin, Ethereum and TradingView Chart skill is specific technology. ------------------------------ My Skill Sets ----------------------------------- ✔️ JS Framework: Angular, React, Vue, Next, Nuxt and Node.js ✔️ UI Framework: Material-UI, TailwindCss, Bootstrap5 .... ✔️ Blockchain: Ethereum, Bitcoin, BSC, NFT, TradingBot, TradingView Chart ✔️ PHP Framework: Laravel, Laravel + Vue, Laravel + React ✔️ Python Framework: Django ✔️ Google Firebase I feel confident about your projects with these skills and give you perfect result! And I will take your project very seriously so I will always think about how to complete your project at the best possible level during the project period and always provide you my good ideas if you want. You will never regret! Thanks for reading my profile. Best Regards :) less
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  • Hire     aleksandrkolesni
Hire     aleksandrkolesni

    aleksandrkolesni aleksandrkolesni

    Poland $40 USD / hour
    Senior C/C++/Java, Web, Mobile developer
    Poland
    4.7
    1 review 1 review $40 USD per hour
    I have 10+ years of experience and mastery in App and Web development with different programming languages and platforms. I am honest, responsible, and dedicated to my work. IT knowledge: Software: C, C++, C#, Qt, Java, Kotlin, VB, .Net, Pascal, Python, Go, PHP, Scraping, Script... - Desktop Development: Desktop...
    I have 10+ years of experience and mastery in App and Web development with different programming languages and platforms. I am honest, responsible, and dedicated to my work. IT knowledge: Software: C, C++, C#, Qt, Java, Kotlin, VB, .Net, Pascal, Python, Go, PHP, Scraping, Script... - Desktop Development: Desktop application, Browser Extension, Cross Platform Kernel Driver, Image & Video processing. - Mobile Development: Android, iOS mobile development and obfuscate, protection. less
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  • Hire     Alexanderdorosh2
Hire     Alexanderdorosh2

    Alexanderdorosh2 Alexanderdorosh2

    Ukraine $39 USD / hour
    Full stack developer sepcialized in Blockchain
    Ukraine
    4.6
    4 reviews 4 reviews $39 USD per hour
    Welcome, I am Alex, a full stack dveloper well versed with Blockchain. I'm passionate about solving challenging problems that others find difficult or impossible. ✔ DeFi development: Pancake Swap V2, Uniswap V3, Sushi Swap, Yearn, Curve, Balancer, Synthetic, Compound, Aave, Mooniswap, Fulcrum, dYdX, , Zapper,...
    Welcome, I am Alex, a full stack dveloper well versed with Blockchain. I'm passionate about solving challenging problems that others find difficult or impossible. ✔ DeFi development: Pancake Swap V2, Uniswap V3, Sushi Swap, Yearn, Curve, Balancer, Synthetic, Compound, Aave, Mooniswap, Fulcrum, dYdX, , Zapper, Maker, insstaDApp, Bancor, Loopring, Polkadot, Substrate, WBTC, RenVM, DDorce, mStable, Alchemy, Binance Launchpool (BellaProtocol), MLM, NFT, BakerySwap, Pickle, Fortube, PerlinX, UMA Project, YFV, YFII, Synthetix, dForce, Swerve, Zoom Protocol. ✔ Blockchain stack : Web3, Solidity, Infura, Truffle, OpenZeppelin, MIST/Remix, BTC, ETH, BSC, TRON, YFI, Bel, Solana Web Stack: ✔ Web3.js, Ethereum, Solidity, Truffle ✔ JavaScript/ Typescript, Vue.js, React.js, Node.js ✔ HTML (5), CSS (3), LESS, Sass, Bootstrap (4/5) ✔ PHP / Laravel / CI ✔ Shopify / Prestashop / Wix/WordPress ✔ MySQL, MongoDB, Redis ✔ 3rd Party API Integrations ✔ TDD methodology (Unit-testing) less
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