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Zobrazuje 720 výsledků
  • Zaměstnejte uživatele     rahuliitm69
Zaměstnejte uživatele     rahuliitm69

    rahuliitm69 rahuliitm69

    India $40 USD / hod.
    Blockchain | NFT Marketplace | ICO | Dapp | Web |
    India
    8.1
    89 recenzí 89 recenzí $40 USD za hodinu
    Welcome to Espsofttech. We are having 10+ years experience with proficiency in NFT Marketplace |Smart Contract Development | Blockhain Development | ICO | Cryptocurrency | Smart Contract | dApps| Website | Mobile Apps. We evaluate, develop and maintain blockchain and Cryptocurrency related products. Our Expertise...
    Welcome to Espsofttech. We are having 10+ years experience with proficiency in NFT Marketplace |Smart Contract Development | Blockhain Development | ICO | Cryptocurrency | Smart Contract | dApps| Website | Mobile Apps. We evaluate, develop and maintain blockchain and Cryptocurrency related products. Our Expertise : • NFT (Non Fungible Token) Marketplace Development • Crypto Coins Exchange Development • ICO & IDO Development with Created Token ( Coin ) • Smart-Contracts (Solidity, Truffle framework) •. Languages - PHP, C#/C++, Objective C, Swift , .NET. • Native App Development (Android & iOS) • Framework - CodeIgniter, • JavaScript NodeJS, AngularJS, ExpressJS, jQuery My goal is to keep my clients on the leading edge of information transfer technologies, adding significant value to their business. "You think IT. I build IT !" Thank you for spending your valuable time on my profile. méně
  • Zaměstnejte uživatele rahuliitm69
  • Zaměstnejte uživatele     kolomiyetsbogda4
Zaměstnejte uživatele     kolomiyetsbogda4

    kolomiyetsbogda4 kolomiyetsbogda4

    Ukraine $100 USD / hod.
    Top 1% Full Stack Blockchain Expert
    Ukraine
    4.7
    5 recenzí 5 recenzí $100 USD za hodinu
    Hello, I am an expert of Blockchain with 5+ years experiences and have acquired certificate of "Blockchain Expert". Last 5+ years, I have developed 25+ Blockchain projects and well versed in various tokens like ERC20, ERC721, ERC 777, etc. I accustomed to suggest ideas that can make your project more successful. You...
    Hello, I am an expert of Blockchain with 5+ years experiences and have acquired certificate of "Blockchain Expert". Last 5+ years, I have developed 25+ Blockchain projects and well versed in various tokens like ERC20, ERC721, ERC 777, etc. I accustomed to suggest ideas that can make your project more successful. You will be certainly satisfied with my work. After Service is my duty and pleasure. Here are my basic skills. 1. Expertised in Ethereum, Bitcoin, BSC, Solana, NFT, TradingBot, TradingView Chart 2. Writing Smart Contract logic, Smart Contract Audit 3. ERC20, ERC721, ERC777, ERC1155 token development 4. Binance smart chain development 5. Staking, yield farming, lottery, prediction smart contracts 6. Solidity, Rust, Go, C++, C#, Java, Python 7. Web3.js, MERN, MEVN, HTML5, CSS3, jQuery I am available for 40+hr/week and can work in your timezone. Looking forward to your contact. Regards. méně
  • Zaměstnejte uživatele kolomiyetsbogda4
  • Zaměstnejte uživatele     nuprogramer
Zaměstnejte uživatele     nuprogramer

    nuprogramer nuprogramer

    Pakistan $45 USD / hod.
    Blockchain & Metaverse developers
    Pakistan
    7.0
    2 recenzí 2 recenzí $45 USD za hodinu
    I am a CTO and Blockchain developer with more than 7 years of experience. I have worked on different types of blockchain projects on different chains like ERC, BSC, TRC, HECO, and Matic chain. I have great knowledge of NFT 721, NFT 1155, ERC20 tokens, and Defi applications. I have also worked on different kinds of...
    I am a CTO and Blockchain developer with more than 7 years of experience. I have worked on different types of blockchain projects on different chains like ERC, BSC, TRC, HECO, and Matic chain. I have great knowledge of NFT 721, NFT 1155, ERC20 tokens, and Defi applications. I have also worked on different kinds of dexes including Ether DEX and Stellar DEX. I have developed many webs, MAC, Windows, IOS, and Android multi-coin decentralized wallets and many of them are already in production. I am currently working on cross-chain Polkadot, which is a novel and in-demand technology. With the Unity and Unreal game engines, I can create visually appealing AR and VR apps. I've been developing mobile and desktop apps for over 5 years. There are numerous AR apps that use Vuforia, ARCore, and ARKit, as well as VR apps for the HTC Vive, Gear VR, and Oculus Rift. Comes in the top 3% of freelancers on the platform worldwide Experience: 94 + successful projects. méně
  • Zaměstnejte uživatele nuprogramer
  • Zaměstnejte uživatele     salvomilani18
Zaměstnejte uživatele     salvomilani18

    salvomilani18 salvomilani18

    Italy $30 USD / hod.
    ✨✨✨✨✨Full Stack || Blockchain Developer✨✨✨✨✨
    Italy
    4.0
    2 recenzí 2 recenzí $30 USD za hodinu
    Experienced Blockchain & Web & Mobile Developer is adept in bringing forth expertise in the development of Blockchain & Websites & Hybrid Mobile Apps. Equipped with a diverse and promising skill-set which are listed below. Proficient In various Blockchain app & Website Frameworks & Hybrid Frameworks. Able to...
    Experienced Blockchain & Web & Mobile Developer is adept in bringing forth expertise in the development of Blockchain & Websites & Hybrid Mobile Apps. Equipped with a diverse and promising skill-set which are listed below. Proficient In various Blockchain app & Website Frameworks & Hybrid Frameworks. Able to effectively self-manage during independent projects, as well as collaborate as part of a productive team. My main skills are - Frontend: React/Redux/Next.js/Gatsby/GraphQL/[login to view URL] CSS/Material UI/TypeScript /Three.js - Backend: Node.js/Strapi/Express.js/Nest.js/Golang/RESTful API - Blockchain ○ Smart Contract, DeFi, in Ethereum, Solana, Avax, Wax, Algorand, Polygon, BSC, Polkadot ○ Dapps develoment; Solidity/Rust + web3.js/ethers.js ○ Solidity, Rust, Golang, C++, Java, Python ○ Integration with crypto wallets such as Metamask… more méně
  • Zaměstnejte uživatele salvomilani18
  • Zaměstnejte uživatele     serhiilyskin
Zaměstnejte uživatele     serhiilyskin

    serhiilyskin serhiilyskin

    Ukraine $60 USD / hod.
    Blockchain Engineer
    Ukraine
    6.4
    2 recenzí 2 recenzí $60 USD za hodinu
    Serhii is a highly professional blockchain developer who's been operating in web3 space from 2015. With his solid leadership and unrivaled programming skills, he was a former employee of multiple fast growing crypto startups. He built and deployed many secure and gas optimized smart contracts to EVM networks as well...
    Serhii is a highly professional blockchain developer who's been operating in web3 space from 2015. With his solid leadership and unrivaled programming skills, he was a former employee of multiple fast growing crypto startups. He built and deployed many secure and gas optimized smart contracts to EVM networks as well as Solana. Treating projects like his baby, his can-do attitude combined with full-stack skillset brought notable success from ground up. Understanding the importance of clear communication on remote work, he communicates thoroughly and he contributed to BD stuff as well, as a team lead. His Skillset covers: - Full Stack Blockchain development * Utilizing NFT and fungible tokens and implementation of Minting/Selling * Being used to most of the standard protocols not only from Openzeppelin but also from Azuki(ERC721A), ERC721Psi and many more * DeFi - Lending, Staking, Yield Farming and more * Building X to Earn model - Play to Earn, Learn to Earn, Scan to Earn and more * Being master of hardhat/truffle, ganache and many more * Being a ninja to help the frontend team to build mobile optimized react pages with web3/ethers implementation - Full Stack Web development * MERN stack * LAMP stack - Windows application development As he is pretty fluent with other programming languages like java, c++ and c#, he can work on desktop applications as well. * Assistance software for ONLINE POKER players * Web automation utilities * Desktop Game launchers * Crypto currency miner ... Always open to discussion for any projects and any offers. Cheers! méně
  • Zaměstnejte uživatele serhiilyskin
  • Zaměstnejte uživatele     DataOnMatrix
Zaměstnejte uživatele     DataOnMatrix

    DataOnMatrix DataOnMatrix

    Pakistan $40 USD / hod.
    Blockchain | DEX | CEX | DAO | NFT |Smart Contract
    Pakistan
    6.3
    1 recenze 1 recenze $40 USD za hodinu
    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. méně
  • Zaměstnejte uživatele DataOnMatrix
  • Zaměstnejte uživatele     bruicanlas
Zaměstnejte uživatele     bruicanlas

    bruicanlas bruicanlas

    Philippines $60 USD / hod.
    Top Blockchain and full-stack developer
    Philippines
    6.3
    11 recenzí 11 recenzí $60 USD za hodinu
    Top 2% React.js Developer I am a specialist on the web front-end development ground and got a profound knowledge of doing anything related to this platform. I also have tough skills in website optimization by using optimized assets, reducing the number of plugins, and minimizing codes. I have hands-on experience in...
    Top 2% React.js Developer I am a specialist on the web front-end development ground and got a profound knowledge of doing anything related to this platform. I also have tough skills in website optimization by using optimized assets, reducing the number of plugins, and minimizing codes. I have hands-on experience in building highly customized web applications such as CMS, LMS, Trading Platforms, NFT Platforms, NFT minting Dapp, Defi, and NFT marketplace, etc with various web languages, frameworks, and Blockchain technology. Also, I have developed several projects with React-three-fiber, Unity, and Three.js. I have experience in building NFT games with unity. https://admirable-crepe-80fff3.netlify.app My Expertise: - React.js(Next.js), Vue.js(Nuxt.js), MUI and Node.js - HTML/HTML5, CSS/SCSS, Bootstrap/Tailwind CSS - JavaScript/TypeScript, jQuery, Ajax, JSON - Solidity, Web3.js, ERC20/BEP20, ERC721(ERC721A)/BEP721 - Unity, c# programming, Three.js, React-three-fiber Top 2% NFT, Blockchain Developer By contributing to global clients' projects with good quality and service, I got many good reviews recently and kept a long-term relationship with them. When you Google the keyword "well done NFT dev freelancer profile", you may find my profile. My high repeat hire rate shows a good quality of work, timeline, and fair budget. I can work as not only an individual contributor but also as a committed team member since I worked in several global teams. I have a good command of English so I can have a friendly conversation or chat session with you. Thank you! méně
  • Zaměstnejte uživatele bruicanlas
  • Zaměstnejte uživatele     albertpiqeras
Zaměstnejte uživatele     albertpiqeras

    albertpiqeras albertpiqeras

    Spain $50 USD / hod.
    ⭐ True color Shining
    Spain
    3.6
    2 recenzí 2 recenzí $50 USD za hodinu
    I have 8+ years of professional experience of software development especially Game Design with unity3D and Android Studio, Web development using Docker, PHP, WordPress and React, lastly Mobile App and Blockchain development. In addition, I am senior blockchain and Game Developer and I have developed 300+ projects...
    I have 8+ years of professional experience of software development especially Game Design with unity3D and Android Studio, Web development using Docker, PHP, WordPress and React, lastly Mobile App and Blockchain development. In addition, I am senior blockchain and Game Developer and I have developed 300+ projects successfully. From 2014 began proactively working on Full stack and blockchain related projects as a high skilled software Developer. My experiences range from creating both front-end applications to backend architecture design and implementation, smart contract development, testing, auditing, and development for Fintech, NFT Marketplace (NFT minting, royalty, staking, and farmng) and other industries that need the power of decentralization, tokenization, and smart contracts. Ethereum | Avalanche | Solana | Binance Smart Chain | Full Stack ✓ Developing smart contracts by Solidity and Rust programming languages. ✓ Integrating Smart Contract with Web Page with Web3js and EtherJs. ✓ Static analysis of smart contracts for gas consumption and optimization using Remix IDE. ✓ Securing smart contracts using libraries like OpenZeppelin. ✓ Developing and deploying smart contract using Hardhat. ✓ Integration with crypto wallets such as Metamask & Wallet Connect. ✓ Deploying smart contracts on test networks such as ropsten/rinkeby as well as ethereum/solana mainnet. I hold expertise with: - Solidity / Rust - React.js / Express.js / Vue.js / Next.js / Angular.js / Redux /Node.js - MySQL / MongoDB / PostgreSQL / MSSQL - Heroku / VPS / Amazon Web Services (AWS) / Digital Ocean - Github, Gitlab, Bitbucket, Trello, Backlog, etc. Here are the applications that I've built so far. - Dapp, DeFi development - NFT game/marketplace development on Ethereum & Solana blockchains in Solidity & Rust - Ethereum & Binance Smart Chain token development on ERC20, ERC721, ERC1155, BEP20, BEP721 & BEP1155 protocols - ICO / ITO / IDO / STO, Cryptocurrency exchange & Cryptocurrency wallet Development Further Expertise & Work Deliverables in Blockchain: ✓ DApp for Supply Chain Management for Food Industry ✓ DApp implementation in Philanthropy ✓ DApp for Anti-Counterfeiting in the Pharmaceutical Industry ✓ Worked on Protocols like Ethereum, IBM Hyperledger, Stellar ✓ SetUp of a Permission-based Consortium Network ✓ Implementation of Private, Public and Permission-based network If you are looking for a skilled and punctual developer, then hire me. I can assure you that your job will be done perfectly at the right time without making any mistakes. So if you feel interested, have faith in me and give me a chance to make your project successful. méně
  • Zaměstnejte uživatele albertpiqeras
  • Zaměstnejte uživatele     vitalikvaraksa
Zaměstnejte uživatele     vitalikvaraksa

    vitalikvaraksa vitalikvaraksa

    Russian Federation $70 USD / hod.
    Focused on BlockChain/Web3, Previous Web2
    Russian Federation
    6.3
    10 recenzí 10 recenzí $70 USD za hodinu
    Good morning/afternoon/evening from Vitaliy! I always welcome entrepreneurs & innovators to partner up with my highly experienced skills&stacks to implement your ideas into reality. Whether you need a website, coin or apps developed or even Digital Marketing campaigns executed, I am at your disposal. My best...
    Good morning/afternoon/evening from Vitaliy! I always welcome entrepreneurs & innovators to partner up with my highly experienced skills&stacks to implement your ideas into reality. Whether you need a website, coin or apps developed or even Digital Marketing campaigns executed, I am at your disposal. My best practices include considering all options available towards getting your idea live. I leave no stone unturned to deliver nothing less than the best! My Services: - Web2: React.js, Angular, Vue.js, Ember.js, Meteor.jsJavascript, Python, Ruby, Html, CSS, PHP, SQL, NoSql CouchDb, Node.js, Express.js, Django, Flask, RubyOnRails, Next.js, Nuxt.js, Nest.js, Laravel, Magento, Wordpress, Drupal, TypeScript, Coffee Script - Web3: Web3.js, Ethers.js, Web3.py - Blockchain: Bitcoin, Ethereum, Geth, MEV-Geth, FlashBots, Arbitrage/Liquidation Bots, Parity, Ethereum 2.0, Polkadot, Truffle, Waffle, Solidity, ERC(BEP)20/721/1155, Stable Coin, Binance, UniSwap(SushiSwap), Staking Pool, Mining Pool, Dapp Contact me regarding any project you're serious about. Please maintain a professional conduct. Hobbies: Guitar, Game Playing méně
  • Zaměstnejte uživatele vitalikvaraksa
  • Zaměstnejte uživatele     falaksafi
Zaměstnejte uživatele     falaksafi

    falaksafi falaksafi

    Nepal $500 USD / hod.
    ⭐ Blockchain developer ⭐
    Nepal
    6.1
    16 recenzí 16 recenzí $500 USD za hodinu
    ☑️☑️☑️ Blockchain Developer ☑️☑️☑️ I am an experienced blockchain developer having vast knowledge of EVM (Ethereum Virtual Machine) and Solidity. I have worked on many complex block chain projects like Token development, Dapp (Decentralized Application) development. I have vast knowledge of ERC20, BEP20, ERC721...
    ☑️☑️☑️ Blockchain Developer ☑️☑️☑️ I am an experienced blockchain developer having vast knowledge of EVM (Ethereum Virtual Machine) and Solidity. I have worked on many complex block chain projects like Token development, Dapp (Decentralized Application) development. I have vast knowledge of ERC20, BEP20, ERC721 standards and can create complex financial token. I can develop crypto currency like Dogecoin, Lite Coin, Bitcoin and produce wallet for Linux and Windows. After the master node setup you can mine your coin with different types of commercial miner hardware. I have great experience working as a system administrator and can work in a team. I can work in any types of Linux servers and hardware system. ☑️ Blockchain development ☑️ Bitcoin Node, Lite Coin Node, Doge Node setup ☑️ Block chain API setup ☑️ Block chain Payment setup ☑️ Token development ☑️ Cryptocurrency Development ☑️ ICO Contract, Staking Contract, Liquidity locker, Token locker ☑️ Dapp development ☑️ Launching ico in your own Dapp ☑️ Pancakeswap, Uniswap forking ☑️ Block chain node setup ☑️ Server Setup Configuration and management ☑️ Web Application Deployment and maintenance ☑️ SSL Certificate installation and management ☑️ Dockerization of any complex application ☑️ Dockerising and containerizing any web application ☑️ Blockchain Development and Contract Deployment to different blockchain networks like Eth, Bsc, Hydra and so on. ☑️ Vue Js, React Js, Node Js Application deployment ☑️ Python Server setup and App deployment ☑️ PHP, Laravel, Symfony server setup and deployment in the server ☑️ Docker expert ☑️ Expert in CentOs, REHL, Ubuntu etc ☑️ Windows Server Setup Other Services: ✔️ Expert at WordPress deployment, configuration and management ✔️ OpenCart Expert ✔️ Expert at SymmetricDs database sync process ✔️ VPN Installation expert Drop a message Thanks méně
  • Zaměstnejte uživatele falaksafi

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