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Showing 54 results
  • Hire     aleksandrkolesni
Hire     aleksandrkolesni

    aleksandrkolesni aleksandrkolesni

    Poland $50 USD / hour
    Senior C/C++/Java, Web, Mobile developer
    Poland
    7.1
    15 reviews 15 reviews $50 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
  • Hire aleksandrkolesni
  • Hire     pasievrakhim
Hire     pasievrakhim

    pasievrakhim pasievrakhim

    Russian Federation $35 USD / hour
    Web, Mobile and Software Developer
    Russian Federation
    3.9
    7 reviews 7 reviews $35 USD per hour
    I am an expert in developing and designing websites with great experiences of more than 10 years. I have been developing mobile applications with Java / Kotlin for Android and Swift / Objective-C for iPhone for over 6 years. I have developed pc applications with .Net framework and MFC for 5 years, so I have mastered...
    I am an expert in developing and designing websites with great experiences of more than 10 years. I have been developing mobile applications with Java / Kotlin for Android and Swift / Objective-C for iPhone for over 6 years. I have developed pc applications with .Net framework and MFC for 5 years, so I have mastered them perfectly. My technical skills and proficiency include. - Web Development: React, Angular, Vue.js, Laravel, Codegniter Wordpress - Mobile Development: Kotlin, Swift, Flutter, Objective-C - Software Development: .Net, C/C++, MFC, Qt, C# - Python Development: Python Scraping, Django, Flask - Database Design: MySQL, Oracle, SQL Server, SQLite, NoSQL less
  • Hire pasievrakhim
  • Hire     olehkarandash
Hire     olehkarandash

    olehkarandash olehkarandash

    United States $30 USD / hour
    Senior FullStack & Blockchain Developer
    United States
    1.4
    1 review 1 review $30 USD per hour
    Hello! Thank you for visiting my profile. I'm Certified Seasoned Full Stack developer with over 8 years and 30+ websites and applications experience in web and mobile development along with Blockchain as well. Can handle all aspects of websites and applications including SaaS, Real Estate, E-commerce, Social Media,...
    Hello! Thank you for visiting my profile. I'm Certified Seasoned Full Stack developer with over 8 years and 30+ websites and applications experience in web and mobile development along with Blockchain as well. Can handle all aspects of websites and applications including SaaS, Real Estate, E-commerce, Social Media, etc. Especially, I have good experience in blockchain, solidity, web3.js, NFT, etc. My main goal in life is to use my powers for good. I believe no job is too big or too small. Whoever you are - a private individual working from home, a small business, a nonprofit organization, a well-established corporation, a digital agency, a startup, a small or medium software company - I will supply cost-effective solutions to meet your IT business needs. My creed is true partnership: not to make one project and leave, but to build a partnership that will become a long-term cooperation with the client and their potential referrals. Therefore I will tell you what can be done within your budget and timeframe. Specialties: Web applications, Websites, Desktop Software applications Particular back-end expertise with C#/ASP.NET, Python, Java, Node, PHP, C++, Golang, ... Particular front-end expertise with JS frameworks and tools such as HTML/CSS, React/NEXT, Vue/NUXT, TypeScript/JavaScript, ... Databases : MySQL, MongoDB, Postgres, Microsoft SQL Server Please feel free to contact me anytime if you have further questions about me. Regards less
  • Hire olehkarandash
  • Hire     xzan88
Hire     xzan88

    xzan88 xzan88

    Czech Republic $25 USD / hour
    Software Developer
    Czech Republic
    3.2
    2 reviews 2 reviews $25 USD per hour
    Hi, I have over 10 years of experience in computer programming, mainly in the C, C++ and C# languages. I can write programs for Windows, Linux, Mac OS and Android. My main areas of expertise: - object oriented programming - algorithms and data structures - 2D and 3D computer graphics programming (OpenGL, GLSL, SDL,...
    Hi, I have over 10 years of experience in computer programming, mainly in the C, C++ and C# languages. I can write programs for Windows, Linux, Mac OS and Android. My main areas of expertise: - object oriented programming - algorithms and data structures - 2D and 3D computer graphics programming (OpenGL, GLSL, SDL, Ray Tracing) - creating simple computer games - image processing (OpenCV) and multimedia applications - creating applications with graphical user interfaces (Microsoft Visual Studio, Qt) - web automation (Selenium) - HTML + CSS + JavaScript - theoretical computer science and math I also have a good knowledge of the English language and can translate texts from English to Czech or vice versa. less
  • Hire xzan88
  • Hire     Potashova1
Hire     Potashova1

    Potashova1 Potashova1

    Kazakhstan $35 USD / hour
    Blockchain&&Software Architect | Full Stack, Unity
    Kazakhstan
    0.0
    0 reviews 0 reviews $35 USD per hour
    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. less
  • Hire Potashova1
  • Hire     dmytrokyrychenk4
Hire     dmytrokyrychenk4

    dmytrokyrychenk4 dmytrokyrychenk4

    Ukraine $40 USD / hour
    Python | PHP | Javascript Specialist
    Ukraine
    0.0
    0 reviews 0 reviews $40 USD per hour
    Thanks for visiting my profile. I am a senior Full stack developer with over 10 years of experience. My top skills are Python, PHP and Javascript. Mastered Python and Python frameworks like Flask and Django. Good experience and strong background in PHP and PHp frameworks like Laravel, Codeignitor and Symfony. Also...
    Thanks for visiting my profile. I am a senior Full stack developer with over 10 years of experience. My top skills are Python, PHP and Javascript. Mastered Python and Python frameworks like Flask and Django. Good experience and strong background in PHP and PHp frameworks like Laravel, Codeignitor and Symfony. Also good at CMS like wordpress. For front end, I have strong skilll in HTML, Bootstrap and Javascript React, Vue and Angular. less
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  • Hire     devtoprod923
Hire     devtoprod923

    devtoprod923 devtoprod923

    Canada $29 USD / hour
    Senior Web / Hybrid Mobile Developer
    Canada
    0.0
    0 reviews 0 reviews $29 USD per hour
    I am experienced developer who are professional in web / hybrid mobile app development. I experienced in many projects including Angular.js, Vue.js, React.js, Ember.js, Node.js, Php (Laravel, Codeigniter, Symfony) and etc. From small apps to big ones, I have a lot of knowledge and experience. Check me on...
    I am experienced developer who are professional in web / hybrid mobile app development. I experienced in many projects including Angular.js, Vue.js, React.js, Ember.js, Node.js, Php (Laravel, Codeigniter, Symfony) and etc. From small apps to big ones, I have a lot of knowledge and experience. Check me on https://github.com/webstar923 - contract with several companies for 6+ years - keeping good long term relationship with client - fluent english and good communication - reliable code quality - request honest payment less
  • Hire devtoprod923
  • Hire     pungairi
Hire     pungairi

    pungairi pungairi

    Moldova, Republic of $50 USD / hour
    Solidity, Web3, React, C# and Unity Programmer
    Moldova, Republic of
    0.0
    0 reviews 0 reviews $50 USD per hour
    Hello. Thank you for your visiting my profile. I have skills in several areas that may help you with your projects: - I have programmed for blockchain and solidity projects including Erc20, Erc721 and Erc1155 tokens and Minting, DEX, Marketplace sites with web3 API. - I have 5 years of experience programming in C#...
    Hello. Thank you for your visiting my profile. I have skills in several areas that may help you with your projects: - I have programmed for blockchain and solidity projects including Erc20, Erc721 and Erc1155 tokens and Minting, DEX, Marketplace sites with web3 API. - I have 5 years of experience programming in C# in both Visual Studio and in Unity for web applications, desktop applications and games. I learned how to program through the university. - I have also created games in Unity in both 2D and 3D, including Play2Earn (p2e) games with crypto-token rewards. Please hire me so I can work hard for you. Regards, Irina less
  • Hire pungairi
  • Hire     kostadingorgiev1
Hire     kostadingorgiev1

    kostadingorgiev1 kostadingorgiev1

    Macedonia $40 USD / hour
    Web & Blockchain Full Stack Developer
    Macedonia
    0.0
    0 reviews 0 reviews $40 USD per hour
    Ambitious full-stack developer seeking an opportunity to work with a team that can utilize my ability to produce creative solutions. Proficient in web development using modern JavaScript Frameworks(Angular, React, Vue), TypeScript, PHP, Laravel, Node, MySQL and NoSql database. I'm a experienced blockchain-enthusiast...
    Ambitious full-stack developer seeking an opportunity to work with a team that can utilize my ability to produce creative solutions. Proficient in web development using modern JavaScript Frameworks(Angular, React, Vue), TypeScript, PHP, Laravel, Node, MySQL and NoSql database. I'm a experienced blockchain-enthusiast and full stack developer, mostly working with solidity, Rust, Hardhat, Truffle / Remix (OpenZeppelin), React and Vue. Focusing on high-quality and high-performance deliveries, I am a pragmatic technologist who choose the right technology and apply it effectively to deliver projects on time and on budget. Also knowledgeable in Linux as Devops. I am ​educated to growth in technology and enjoy learning new techniques, languages and systems. When working on a new project, I like to talk to my clients so that I can have a clear understanding of their needs and vision of the project. The programming languages I master in: C, C#, Rust, Python, Solidity, HTML/HTML5, CSS, PHP, JavaScript, TypeScript, Java, JQuery The frameworks and technologies I'm familiar with: - PHP Frameworks(CodeIgnitor, Zend, Laravel...) - NodeJS, ExpressJS, AngularJS, ReactJS, VueJS, React-Native, EmberJS, NuxtJS, Django, Flask - MySQL, Oracle, SQLServer, PostgreSql, MongoDB, CouchDB, ... - Git/Github, SourceTree, XCode, Android Studio, Eclipse, … -Solidity and web3js, ether.js -Smart contract -ERC20/ERC721/ERC1155 Hope that you will know I'm a suited person who will get you satisfied with good result in performance, time, cost and relationship based on loyal business ethics. As I am a developer with my skills and experiences, I ensure you that you will get well structured, clean coded, and full comments in your project. I provide full maintenance and troubleshooting forthe projects. I deliver all reports and documentations for the projects if needed. My goal is to provide the best service for my clients. I have always doing my best and work full-time to satisfy my clients. The most thing I value is trust. Regards! less
  • Hire kostadingorgiev1
  • Hire     Alikgadji
Hire     Alikgadji

    Alikgadji Alikgadji

    Russian Federation $45 USD / hour
    Blockchain Developer & Full Stack Engineer
    Russian Federation
    0.0
    0 reviews 0 reviews $45 USD per hour
    I am a blockchain developer and full stack engineer with 6+ years of experience in Web sites developing and now on Freelancer platform to put my skills into this field. I am confident that you will be satisfied with the quality, timelines of my work and my responsibility. I am very skilled in below areas. -Solana...
    I am a blockchain developer and full stack engineer with 6+ years of experience in Web sites developing and now on Freelancer platform to put my skills into this field. I am confident that you will be satisfied with the quality, timelines of my work and my responsibility. I am very skilled in below areas. -Solana Blockchain -Blockchain coin forking, Smart Contract for DApp -Cryptocurrency Exchange System, DeFi, Gambling -Uniswap & Pancakeswap for Limit Order and Market Order -Wallet for Web & Mobile -ICO Development with created Token (Coin) -Token Development(ERC20, ERC223, ERC721, BEP20) -NFT(Non Fungible Token) Marketplace -Hyperledger, Stellar My skilled languages: -solidity, Truffle framework and Web3.js -Javascript/Typescript, React.js, Vue.js and Node.js -MySQL, SQLite, MongoDB, PostgreSQL You give me chance, I will give you satisfaction. Feel free to reach me anytime regarding discussion of your project. I always try to deliver my best in every single project. I am willing to be a part of your success story. Thanks less
  • Hire Alikgadji

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