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Mostrando 720 resultados
  • Contratar     DeluxeDev
Contratar     DeluxeDev

    DeluxeDev DeluxeDev

    Sweden $65 USD / hora
    SENIOR FULL STACK WEB AND BLOCKCHAIN DEVELOPER
    Sweden
    7.9
    9 comentarios 9 comentarios $65 USD por hora
    My name is Mohsen, and I’ve operated as a senior web and software developer for the past 15 years. Combined with my B.Sc. in Systems Engineering, those years have allowed me to build skills as a full-stack developer, specializing in writing smart contracts for DeFis and dApps as well as full stack web development...
    My name is Mohsen, and I’ve operated as a senior web and software developer for the past 15 years. Combined with my B.Sc. in Systems Engineering, those years have allowed me to build skills as a full-stack developer, specializing in writing smart contracts for DeFis and dApps as well as full stack web development through the use of PHP and JavaScript frameworks (especially blockchain-based applications). My blockchain experience is extensive, having worked with blockchain since 2016. I have built DeFis, Dapps and NFT minting projects, as well as having worked with smart contracts in Solidity and Rust. I am well-versed in the following programming languages: • PHP • Javascript • Solidity • C/C++/C# and backend setups: • Laravel • CodeIgniter • Node.js also the following front-end frameworks: • HTML5 • CSS • Javascript • JQuery • React • Angular I never back down from a project and can handle any setup or framework specifications you may need. Having worked with many blockchain companies like GrowthDefi, along with big companies like FEDEX, I’m confident not only in my abilities but my professionalism. I constantly stay ahead of the game, learning and mastering all the relevant software applications and tools necessary to create the most efficient web and software apps in the industry. If you’re interested in working with me or discussing a potential project, you can reach me through Freelancer, either via message or with the “Hire Me Now” button. Thanks for taking the time to read through my profile, and I hope to speak with you soon! menos
  • Contratar DeluxeDev
  • Contratar     eclairios
Contratar     eclairios

    eclairios eclairios

    Pakistan $50 USD / hora
    Top 1% in freelancer.com Community
    Pakistan
    I am a Professional Software Engineer having 6+ years of experience. I am working on: ★ Android Apps ★ iOS Apps ★ Flutter Apps ★ Website Development ★ CMS Development ★ Windows Apps ★ Mac Apps ★ Backend, API & Database Development ★ App/Website Testing and QA Area of Expertise: ★ Advance Featured UI Designing ★...
    I am a Professional Software Engineer having 6+ years of experience. I am working on: ★ Android Apps ★ iOS Apps ★ Flutter Apps ★ Website Development ★ CMS Development ★ Windows Apps ★ Mac Apps ★ Backend, API & Database Development ★ App/Website Testing and QA Area of Expertise: ★ Advance Featured UI Designing ★ Firebase Storage, Auth, Analytics, Admobs ads, Custom AV ads ★ Agora Audio, Video Calls ★ Push Notifications, Cloud Messaging, Twilio Chat, SMS ★ Custom API Development ★ Payment Gateways: Google Pay, PayPal, Stripe, Paytm, WePay ★ Google Maps and APIs ★ Parse Server SDK ★ EMV SDK ★ Complex Encryption Algorithms AES256, Hashing, base64 ★ QR Codes, Image to Text (OCR) ★ Audio, Video players & Live Streaming ★ Camera ★ GPS ★ Contacts/SMS & Call Logs ★ Sensors Why Choose Me? ★ Client satisfaction is my top priority ★ No upfront Payments ★ Free Post maintenance up to 3 months ★ 100% completion rate ★ 5.0 overall rating ★ Free Project Consultation menos
  • Contratar eclairios
  • Contratar     Fahomid
Contratar     Fahomid

    Fahomid Fahomid

    Bangladesh $35 USD / hora
    Freelance Software Engineer
    Bangladesh
    4.2
    1 comentario 1 comentario $35 USD por hora
    I am a freelance software engineer. I have more than 8 years of experience in programming and designing UI. I worked on front-end and as well as back-end of many high traffic websites and apps. I'm quick learner and I can worked on any programming language or programming related projects as long as I have a proper...
    I am a freelance software engineer. I have more than 8 years of experience in programming and designing UI. I worked on front-end and as well as back-end of many high traffic websites and apps. I'm quick learner and I can worked on any programming language or programming related projects as long as I have a proper documentation. I have complete knowledge of object oriented programming as well. I do follow all the programming language standards. Services I can provide: * Complete backend development solution. * Complete frontend development solution * High quality custom API development * Integration of any API that has documentation * Complete server administration etc. Fun fact: * I developed a complete home automation system for my university project. Its available in my github * I did built my first mobile phone app when I was 13 years old * I prefer to listen one single song in loop while working on the project. Song choice depends on the mood. Check out my github for some of my project: https://github.com/fahomid menos
  • Contratar Fahomid
  • Contratar     hnutweblera
Contratar     hnutweblera

    hnutweblera hnutweblera

    Ukraine $35 USD / hora
    Senior C/C++/C# Programmer & Blockchain Developer
    Ukraine
    5.2
    3 comentarios 3 comentarios $35 USD por hora
    Senior software developer with over 7 years of C/C++/C# and Blockchain development Main Skills: - Developing Windows Desktop and Other Programs (C/C++/C#, ASP.NET) - Embedded programming with STM32, Raspberry Pi, Jetson, Arudino - Converting or porting code from one programming language to another - ERC721,...
    Senior software developer with over 7 years of C/C++/C# and Blockchain development Main Skills: - Developing Windows Desktop and Other Programs (C/C++/C#, ASP.NET) - Embedded programming with STM32, Raspberry Pi, Jetson, Arudino - Converting or porting code from one programming language to another - ERC721, ERC1155, ERC20 tokens, more complex Ethereum Smart Contracts, - ICON/EOS contracts, Exchanges API clients/bots, web3js dapps - Opensea, Solana NFT - POW and POS coin mining programming language. - Python/Linux Experience - Mobile Application with Xamarin/Android Secondary Skills: - Review project and make design document and analysis document. - Write article or whitepaper Thank you for your reading my profile.. Regards. menos
  • Contratar hnutweblera
  • Contratar     GrynWork
Contratar     GrynWork

    GrynWork GrynWork

    Ukraine $10 USD / hora
    Java/ C#/ Python Developer
    Ukraine
    Greet Everyone! Thank you for visiting my profile As professional developer. I have more than 5 years of experience in web develoments and I graduated from Kharkiv National Radio Electronics University . I can work on your time zone and will respond asap. You will feel I'm living on your near while working with me on...
    Greet Everyone! Thank you for visiting my profile As professional developer. I have more than 5 years of experience in web develoments and I graduated from Kharkiv National Radio Electronics University . I can work on your time zone and will respond asap. You will feel I'm living on your near while working with me on your project. Your time is just my time and I will do my best for your project and success. Please get in touch with me if you want to make your idea a reality. My primary skill is: ✔️Mobile App Developement: Flutter, Dart, Java/Kotlin, Swift ✔️Front end: React/Redux/Next, React Native, Vue/Vuex, Angular, HTML, HTML5, CSS, CSS3, Javascript, jQuery, Bootstrap3/4/5, and Material-UI. ✔️Back end: Python, Django, Flask, Node/Express, Laravel, CodeIgniter, and ASP.net. ✔️CMS Frame work: WordPress, Shopify, Gatsby. Other skill: Web Scraping, Google Map customization, Map box, GraphQL, Payment Integration, Headless CMS, CRM, Blockchain, Ethereum, Smart Contract, Solidity, NTF Martket Place. menos
  • Contratar GrynWork
  • Contratar     vladmob426
Contratar     vladmob426

    vladmob426 vladmob426

    Russian Federation $50 USD / hora
    Full Stack Developer | Mobile | Web | Blockchain
    Russian Federation
    3.9
    2 comentarios 2 comentarios $50 USD por hora
    Dear sir. Thanks for visiting my profile. As a full stack software developer, I have 10+ years of experience in web & mobile & blockchain development. *** Mobile Development Skills *** - Native iOS : Objective-C, Swift, XCode - Native Android : Kotlin, Java, Android Studio - Hybrid Mobile : React Native,...
    Dear sir. Thanks for visiting my profile. As a full stack software developer, I have 10+ years of experience in web & mobile & blockchain development. *** Mobile Development Skills *** - Native iOS : Objective-C, Swift, XCode - Native Android : Kotlin, Java, Android Studio - Hybrid Mobile : React Native, Flutter, Dart, Visual Code *** Web Development Skills *** - Front-end: JavaScript, HTML5, CSS3, React.JS, Vue.JS, Angluar.JS - Back-end: Java Spring, PHP(Laravel, CodeIgniter), Ruby on Rails, Node.JS, Express.JS, Python, C# - Database: MySQL, MongoDB, NoSQL, PostgreSQL, AWS S3 - CMS: WordPress, Shopify, Magento, Drupal *** Blockchain Development Skills *** - DAPP development with React.js + Web3.js - Token Development on several networks (Ethereum, BSC, and more…) - DeFi Projects forked from pancakeswap, goose DEFI , Pantherswap and more… - Solidity smart contract development - NFT Minting engine development - NFT Full Marketplace development - NFT Smart contract - NFT mint website - Wallet connection - Solana/Rust, Solidity - Presale/ICO function - Referral system -Pooling - Token Development & Customization - Swap/Liquidity - Farming and Stacking *** Windows Application *** -UWP -WPF -Plugin for Crypto Exchange App Please contact me and let me bring your brilliant ideas into reality. Thanks! menos
  • Contratar vladmob426
  • Contratar     aleksandrkolesni
Contratar     aleksandrkolesni

    aleksandrkolesni aleksandrkolesni

    Poland $40 USD / hora
    Senior C/C++/Java, Web, Mobile developer
    Poland
    6.4
    9 comentarios 9 comentarios $40 USD por hora
    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. menos
  • Contratar aleksandrkolesni
  • Contratar     dmytropaskalov1
Contratar     dmytropaskalov1

    dmytropaskalov1 dmytropaskalov1

    Ukraine $30 USD / hora
    Full Stack Web &Game Developer
    Ukraine
    3.7
    2 comentarios 2 comentarios $30 USD por hora
    FulL Stack Web Developer specializing in Frontend and Backend development. Experienc PHP framwork Developer with at least 10+ years. I have a high responsibility. I am crazy about self-motivated,analytical and very detail-oriented. Strong background in project management and customer relations. Experience ...
    FulL Stack Web Developer specializing in Frontend and Backend development. Experienc PHP framwork Developer with at least 10+ years. I have a high responsibility. I am crazy about self-motivated,analytical and very detail-oriented. Strong background in project management and customer relations. Experience  Front-end • React.js/Redux,Next • Vue.js,Angular • Bootstrap, Semantic UI, Material UI, Foundation, Materialize • JavaScript ( ES5/6/7, TypeScript ), HTML5, Bootstrap, SASS/SCSS/LESS  Back-end • Node.js/Express • Laravel/CodeIgniter, Wordpress • Ruby on Rails • Spring/Spring-Boot • Nuxt.js • Python/Dejango • C# / .NET  Database • MySQL/MongoDB/PostgreSQL • Firebase Success breeds success. You jump,I jump. menos
  • Contratar dmytropaskalov1
  • Contratar     oleksandrdev7
Contratar     oleksandrdev7

    oleksandrdev7 oleksandrdev7

    Ukraine $30 USD / hora
    Blockchain & Full stack web Dev
    Ukraine
    3.6
    2 comentarios 2 comentarios $30 USD por hora
    Hello, My name is Oleksandr Svirskyi. I am a senior full stack web and blockchain developer. I have developed web app for 8+ years using frameworks such as MERN, MEAN, Laravel, node.js and built modern and flexible UI using material UI, Bootstrap5,.. Now I have been also developing blockchain sites and dapp such as...
    Hello, My name is Oleksandr Svirskyi. I am a senior full stack web and blockchain developer. I have developed web app for 8+ years using frameworks such as MERN, MEAN, Laravel, node.js and built modern and flexible UI using material UI, Bootstrap5,.. Now I have been also developing blockchain sites and dapp such as defi, NFT minting, cryptocurrency, pooling, farming, nft game using solidity. I have been developing dapp on various blockchains such as ethereum, BSC, Solana... I have rich experience on solidity programming and optimising for gas fee. I have experience in making a tool for generating images from layers with various rarity for NFT collections. I have a Master's degree on computer science from the Igor Sikorsky Kyiv Polytechnic Institute. I am always ready for you and I will do my best to finish your project perfectly in time. Thank you. Best Regards. ====================================================== * Blockchain: Ethereum, BSC, Solana, Defi, NFT game, NFT market, all Tokens * Digital Art generating *Smart Contract: Solidity, Go, Vyper, Rust * Backend : Nodejs, Laravel, Django, Codeigniter * Frontend : React, Vue, TailwindCSS, Next.js Typescript menos
  • Contratar oleksandrdev7
  • Contratar     freelancerLatino
Contratar     freelancerLatino

    freelancerLatino freelancerLatino

    Venezuela $35 USD / hora
    We are enthusiast latin american programmers
    Venezuela
    WHO WE ARE * We are a small team of expert programmers with 4th level degree * Once we accept one project, we finish it! * More than a job, we love to code SKILLS * Programming languages: c/c++, but also Java, C#, javascript, HTML5. * 2D/3D rendering APIs: OpenGL, Glut/freeGlut, webGL (OpenGL for WEB), JoGL (OpenGL...
    WHO WE ARE * We are a small team of expert programmers with 4th level degree * Once we accept one project, we finish it! * More than a job, we love to code SKILLS * Programming languages: c/c++, but also Java, C#, javascript, HTML5. * 2D/3D rendering APIs: OpenGL, Glut/freeGlut, webGL (OpenGL for WEB), JoGL (OpenGL for Java), SDL, SFML, GLUI, GLFW, ThreeJS, DirectX, shaders in GLSL & HLSL. * Digital image processing libraries: OpenCV, CImg * Audio/Video processing: DirectShow for windows * Excellent math and geometry skills * MISC: MFC, windows API, windows screen savers, digital tv, genethic algorithms, neural networks, deep learning, competitive programming, visual basic, fix bugs, review code, photoshop, translate english/spanish, create 2D/3D games, Android games, stop-motion videos, ... we also count with a tiktoker influencer in our team with 2M followers. menos
  • Contratar freelancerLatino

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