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Mostrando 39 resultados
  • Contratar     stefkev
Contratar     stefkev

    stefkev stefkev

    Serbia $75 USD / hora
    Software developer | Devops | Blockchain developer
    Serbia
    4.0
    3 comentarios 3 comentarios $75 USD por hora
    Finished Microsoft's certified Faculty RAF in Belgrade. Active development on Freelancer platform since 2013. I am offering custom solution for Your needs: Creating any custom API, various backend services and various gateways are possible. On any work I do offer guarantee and maintenance on your systems.
    Finished Microsoft's certified Faculty RAF in Belgrade. Active development on Freelancer platform since 2013. I am offering custom solution for Your needs: Creating any custom API, various backend services and various gateways are possible. On any work I do offer guarantee and maintenance on your systems. menos
  • Contratar stefkev
  • Contratar     volodprogko
Contratar     volodprogko

    volodprogko volodprogko

    Ukraine $40 USD / hora
    Blockchain | Web Developer
    Ukraine
    0.0
    0 comentarios 0 comentarios $40 USD por hora
    I deliver full-cycle projects from idea to market entry on time within the budget. ✔ Front -end, Back -end development ✔ Figma, Ethers.js, Solidity, Rust, MERN ✔ ERC20, ERC721, ERC1155 Smart Contract ✔ NFT Marketplace / NFT game / NFT Minting / IPFS ✔ Defi / DEX development Contact me to find a reliable partner for...
    I deliver full-cycle projects from idea to market entry on time within the budget. ✔ Front -end, Back -end development ✔ Figma, Ethers.js, Solidity, Rust, MERN ✔ ERC20, ERC721, ERC1155 Smart Contract ✔ NFT Marketplace / NFT game / NFT Minting / IPFS ✔ Defi / DEX development Contact me to find a reliable partner for your project. Regards, Volodymyr menos
  • Contratar volodprogko
  • Contratar     yarickbez
Contratar     yarickbez

    yarickbez yarickbez

    Ukraine $50 USD / hora
    BlockChain & Web developer
    Ukraine
    0.0
    0 comentarios 0 comentarios $50 USD por hora
    I am a Senior Blockchain&Web Developer with five years of experience. I can show you some of my past and current blockchain projects during the interview. Here are my skills; * Blockchain / NFT/ Smart Contracts / Solidity / Truffle / Web3.js / ERC20 Tokens / ERC721 Tokens / ERC23 Tokens / DApp *...
    I am a Senior Blockchain&Web Developer with five years of experience. I can show you some of my past and current blockchain projects during the interview. Here are my skills; * Blockchain / NFT/ Smart Contracts / Solidity / Truffle / Web3.js / ERC20 Tokens / ERC721 Tokens / ERC23 Tokens / DApp * Ethereum/bsc/polygon/tron/solana/polcadot ... * Python/Node.js / Express.js / Vue.js * PHP / Laravel / CodeIgniter/Django/Flask * React.JS / Redux / Mobx * Vue.js * Angular.JS / Backbone.JS / Javascript / jQuery * Flutter / Ionic / React Native mobile apps * Html5 / CSS3 / Bootstrap / Foundation *MySQL / SQLite / MongoDB / PostgreSQL I would be happy to have an interview with you, and I am currently available to work for you. Best regards. menos
  • Contratar yarickbez
  • Contratar     Potashova1
Contratar     Potashova1

    Potashova1 Potashova1

    Kazakhstan $35 USD / hora
    Blockchain&&Software Architect | Full Stack, Unity
    Kazakhstan
    0.0
    0 comentarios 0 comentarios $35 USD por hora
    Starting from middle of 2018 began proactively working on blockchain related projects as a Blockchain Software Architect. My experiences range from creating both Front-end Blockchain applications to Backend Architecture design and implementation, Smart Contract Development, Unity3D Game Development, NFT, testing,...
    Starting from middle of 2018 began proactively working on blockchain related projects as a Blockchain Software Architect. My experiences range from creating both Front-end Blockchain applications to Backend Architecture design and implementation, Smart Contract Development, Unity3D Game Development, NFT, testing, auditing and development for Fintech and other industries that need the power of decentralization, tokenization, and smart contracts. Expertise in Public Blockchain Platforms: Ethereum | Solana | Binance Smart Chain ✓ Developing smart contracts by Solidity and Rust programming languages. ✓ Developing RPC using client libraries such as Web3.js. ✓ Static analysis of smart contracts for gas consumption and optimization using Remix IDE. ✓ Securing smart contracts using libraries like OpenZeppelin. ✓ Developing Ethereum dApps using Truffle framework. ✓ Integration with crypto wallets such as Metamask & Phantom. ✓ Deploying smart contracts on test networks such as ropsten/rinkeby as well as ethereum/solana mainnet. Expertise in Private & Consortium Blockchain Platforms Hyperledger Fabric ✓ Developing Chaincode using the Go programming language. ✓ Developing proof of concepts using Hyperledger Composer. ✓ Integration with Fabric Java SDK. ✓ Creating RESTful APIs for client applications to communicate with the blockchain network. ✓ Creating channels, orderers, and peers. ✓ Deployment and instantiation of Chaincode on channels on cloud services like IBM Bluemix and Amazon AWS. I hold expertise with: - Software Architecture / Software Engineering / Software Testing - Solidity / Rust / Golang - React / ExpressJS / Vue.js / Next.js / Angular.js - Unity3D Game Development / Virtual Reality / Augmented Reality - MongoDB / MySQL / PostgreSQL / MSSQL - Laravel / PHP / WordPress / Magento - 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 - Unity3D NFT Game - 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 Thanks for your kind attention. menos
  • Contratar Potashova1
  • Contratar     diegodewloper
Contratar     diegodewloper

    diegodewloper diegodewloper

    Spain $25 USD / hora
    Senior Software Developer (Multi Skills Developer)
    Spain
    0.0
    0 comentarios 0 comentarios $25 USD por hora
    Hello Everybody. Welcome to visit my profile page. I am Python and Full Stack specialist , 2D cartoonist and I have 6 years of experiences. I have immense capability in skills like "Django and Flask", "Image Processing", "Deep Learning", "Web scraping and Automation" and "Data analysis and visualize". I have a lot...
    Hello Everybody. Welcome to visit my profile page. I am Python and Full Stack specialist , 2D cartoonist and I have 6 years of experiences. I have immense capability in skills like "Django and Flask", "Image Processing", "Deep Learning", "Web scraping and Automation" and "Data analysis and visualize". I have a lot of experiences in HTML/CSS/BootStrap/TailWind CSS/Vue/React. My specialist skill is to solve problem in a short time and have a powerful researching power. I am a keen learner and quite excited about learning new things As well as, I also have deep background and experience in several programming skills such as C++, Java, Go, Solidity etc. I will provide high quality result to everyone and I will meet the deadline. Thank you for having a glance of my profile. menos
  • Contratar diegodewloper
  • Contratar     bogdanmil
Contratar     bogdanmil

    bogdanmil bogdanmil

    Serbia $40 USD / hora
    Blockchain | Full Stack developer
    Serbia
    0.0
    0 comentarios 0 comentarios $40 USD por hora
    Focused on Ethereum, BSC, Polkadot, Solana and Avax. Working with blockchain, cryptocurrencies and the opportunities they create. Talk to me if you want help with: - NFTs (Creation, Marketplace, for ex. like on Rarible, SuperRare, etc.) - ERC20 - Token creation and distribution - DeFi (Yield Farming, for ex. via...
    Focused on Ethereum, BSC, Polkadot, Solana and Avax. Working with blockchain, cryptocurrencies and the opportunities they create. Talk to me if you want help with: - NFTs (Creation, Marketplace, for ex. like on Rarible, SuperRare, etc.) - ERC20 - Token creation and distribution - DeFi (Yield Farming, for ex. via platforms like Yearn, Uniswap, Sushiswap, Compound, Aave) - Flashloans & Arbitrage - Smart Contract Development - dApp and App Development My "weapons": - Solidity, Vyper & Ethereum - Rust, Substrate & Polkadot - Truffle, Brownie, Hardhat ((incl. Unit Testing, Property/Fuzzing Testing) - Metamask - React/Typescript, web3.js/ethers.js [ Core Skills ] ✔️ Frontend: Javascript/typescript, HTML, CSS, Bootstrap, tailwind CSS, Material UI, jQuery and Responsive design. React.js,Next.js, Nuxt.js, Web3.js ✔️ Backend: Node.js, Nest.js, Express.js, PHP, Laravel,WordPress, Python ✔️ Database: SQL, MySQL, MongoDB, PostgreSQL, GraphQL Contact me soonest! I'm looking forward to working with you! menos
  • Contratar bogdanmil
  • Contratar     dandiuzhenko
Contratar     dandiuzhenko

    dandiuzhenko dandiuzhenko

    Ukraine $40 USD / hora
    Full Stack Web Developer
    Ukraine
    0.0
    0 comentarios 0 comentarios $40 USD por hora
    I'm here to turn your idea into reality I've 7years of experience in Full Stack development. As a creative and talent development, I can turn your ideas perfectly into reality. My skill is: * FrontEnd ReactJS, AngularJS, VueJS, PSD/FIGMA to HTML, HTML5, CSS, WordPress * BackEnd Node.js, Express, PHP, Laravel,...
    I'm here to turn your idea into reality I've 7years of experience in Full Stack development. As a creative and talent development, I can turn your ideas perfectly into reality. My skill is: * FrontEnd ReactJS, AngularJS, VueJS, PSD/FIGMA to HTML, HTML5, CSS, WordPress * BackEnd Node.js, Express, PHP, Laravel, CI, Django * Database Firebase, MongoDB, MySQL, SQLite, PostgreSQL menos
  • Contratar dandiuzhenko
  • Contratar     MaksimVasilev
Contratar     MaksimVasilev

    MaksimVasilev MaksimVasilev

    Russian Federation $55 USD / hora
    Senior Blockchain | Web developer
    Russian Federation
    0.0
    0 comentarios 0 comentarios $55 USD por hora
    Hello! I am working as a blockchain developer for 3+ years and have 7+ years experience of web develoment. My top skills are: - Solidity/Rust, Smart Contract, NFT, Cryptocurrency, Crypto exchage, Web3.js - JavaScript/TypeScript React, React Native, Vue, Node, Express, Angular... - PHP Laravel, CodeIgniter,...
    Hello! I am working as a blockchain developer for 3+ years and have 7+ years experience of web develoment. My top skills are: - Solidity/Rust, Smart Contract, NFT, Cryptocurrency, Crypto exchage, Web3.js - JavaScript/TypeScript React, React Native, Vue, Node, Express, Angular... - PHP Laravel, CodeIgniter, WordPress... - Python Django, Flask, FastAPI, Web Scrapping... With the above skills, I will always provide clean and maintainable code. I am looking forward to working with you in a long-term relationship. Thank you for reading my page carefully. menos
  • Contratar MaksimVasilev
  • Contratar     lopezmenesesgst4
Contratar     lopezmenesesgst4

    lopezmenesesgst4 lopezmenesesgst4

    Colombia $45 USD / hora
    A Senior Website Developer
    Colombia
    0.0
    0 comentarios 0 comentarios $45 USD por hora
    Full Stack & Full Time Freelancer Skills: PHP, Javascript, C#, VBA, Excel Web Framework: WordPress, Shopify, SquareSpace, Wix, HubSpot, Asp.net, Codeigniter, ReactJs, AngularJs
    Full Stack & Full Time Freelancer Skills: PHP, Javascript, C#, VBA, Excel Web Framework: WordPress, Shopify, SquareSpace, Wix, HubSpot, Asp.net, Codeigniter, ReactJs, AngularJs menos
  • Contratar lopezmenesesgst4
  • Contratar     jb0123980
Contratar     jb0123980

    jb0123980 jb0123980

    Spain $25 USD / hora
    Senior Blockchain Developer
    Spain
    0.0
    0 comentarios 0 comentarios $25 USD por hora
    ************* Who is me? *************** >>> Developer Me = IDEA + SKILL + EXP; >>> Project.Accept(Me).GoForward(); >>> Print(Project.Result); // Success! ...
    ************* Who is me? *************** >>> Developer Me = IDEA + SKILL + EXP; >>> Project.Accept(Me).GoForward(); >>> Print(Project.Result); // Success! ****************************************** ✓ Smart Contract, DeFi, in Ethereum, Solana, Avax, Wax, Algorand, Polygon,BSC, Polkadot ✓ DApps development ; Solidity/Rust + web3.js/ethers.js ✓ Solidity, Rust, Golang, C++, Java, Python ✓ Integration with crypto wallets such as Metamask. ✓ SQL and NoSQL (MySQL, MSSQL, PostgreSQL, InfluxDB, MongoDB), Redis ✓ Sytems Administration (DevOps, Docker, Apache, Nginx, Heroku) What I can do for you: ✓ Creating an exchange Trading platforms with 3rd part liquidity API, Margin trading etc. like binance.com, bybit.com, or Bitmex.com ✓ NFT marketplace, Defi/Dapp Development, DeFi Consulting (swaps, liquidity pools, borrowing and lending, yield farming, impermanent loss, governance tokens) ✓ NFTs (ERC-721, ERC-1155, Flow, BSC, Polygon, Rarible, Opensea, Nifty, etc) ✓ ICO| STO| IEO- Developing from scratch + Marketing ✓ Smart Contract (ERC20 + ERC721) and Audit ✓ IOT solutions using blockchain such as in Farming ✓ Peer to peer platform ✓ Wallet development (HOT /COLD/ETHER/P2P/ ETH WALLET) ✓ Cryptocurrency Pricing Website ✓ Crypto Arbitrage ✓ Forking coin menos
  • Contratar jb0123980

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