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  • Rekrut     albertpiqeras
Rekrut     albertpiqeras

    albertpiqeras albertpiqeras

    Spain $50 USD / jam
    ⭐ True color Shining
    Spain
    3.9
    6 ulasan 6 ulasan $50 USD per jam
    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. kurang
  • Rekrut albertpiqeras
  • Rekrut     oleksdem777
Rekrut     oleksdem777

    oleksdem777 oleksdem777

    Ukraine $40 USD / jam
    Web & Blockchain Developer
    Ukraine
    3.1
    1 ulasan 1 ulasan $40 USD per jam
    I'm a Web full-stack(5+ years experience) & Blockchain developer(2+ years of experience) I'm specializing in: -Backend Programming Skills(Language: Framework) • PHP: Laravel, CodeIgniter • JS: Node.js, Express.js, Next(React + Node), Nuxt(Vue + Node) • Python: Django, Flask • Ruby : Ruby on Rails • C#: ASP.Net core -...
    I'm a Web full-stack(5+ years experience) & Blockchain developer(2+ years of experience) I'm specializing in: -Backend Programming Skills(Language: Framework) • PHP: Laravel, CodeIgniter • JS: Node.js, Express.js, Next(React + Node), Nuxt(Vue + Node) • Python: Django, Flask • Ruby : Ruby on Rails • C#: ASP.Net core - API Integration: Experience with creating and integrating with RESTful APIs and GraphQL, Firebase services 3rd party integration of payment providers such as Stripe -Database Relatianal Databases: MySQL, PostgreSQL, MS SQL NoSQL Databases: MongoDB, CouchDB, -Cloud Service : Configuration, maintenance and operation of high-availability cloud applications on Google Cloud, AWS, Azure, IBM Cloud etc -Frontend Programming Skills (*VERY STRONG at*) • HTML CSS3, SCSS/SASS/LESS, JAVASCRIPT & ECMASCRIPT & TYPESCRIPT • JS Liabrary: JQUERY, D3.js, Chart.js, C3.js, Three.js, Webpack, Anime.js, DHTMLX, Lodash, places.js(Algolia Places), AOS, Bideo.js, Cleave.js, Choreographer.js, Multiple.js, Moment.js, Parsley, Popper.js, vocajs, Shave.JS, Babel.js, Slick.js, izimodal.js ... • Framework: React( & Material UI & Mordern Redux like RTK), Vue, Angular, Extjs, Bootstrap, Tailwind CSS • Responsive web design & Pixel perfect result (User-Friendly & Attractive, Mobile supported responsive design) In recent years, I have been immersed in Dapp development. Thus, I have accumulated a lot of experience. *Cryptocurrency Programming Skills* • NFT (Non Fungible Token) Marketplace Development • Crypto Coins Exchange Development • Token development based on Ethereum and Binance (ERC20, ERC721, ERC 1155, BEP20, BEP721, BEP1155), Cardano, Tron, Solana • ICO & IDO Development with Created Token ( Coin ) • Smart-Contracts (Solidity, Rust, Truffle framework) • Smart Contracts Audits • DLT Apps & Private Blockchain Development • Cryptocurrency Wallet Development for Web If I am a right person for your company/business and you give me a chance to work remotely for you, then I will do my best & work hard to contribute to the growth of your business. kurang
  • Rekrut oleksdem777
  • Rekrut     kolomiyetsbogda4
Rekrut     kolomiyetsbogda4

    kolomiyetsbogda4 kolomiyetsbogda4

    Ukraine $100 USD / jam
    Top 1% Full Stack Blockchain Expert
    Ukraine
    3.0
    2 ulasan 2 ulasan $100 USD per jam
    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. kurang
  • Rekrut kolomiyetsbogda4
  • Rekrut     Daneilka1
Rekrut     Daneilka1

    Daneilka1 Daneilka1

    Serbia $40 USD / jam
    Blockchain Developer | Machine Learning Engineer
    Serbia
    5.5
    3 ulasan 3 ulasan $40 USD per jam
    Hi, I am Danijel Ilic from Serbia. As a senior Blockchain & Machine Learning developer with over years of experience, I am specialized in custom cryptocurrency and blockchain development. --- Blockchain (4 years) ✔ DEX and Centralized Crypto Exchange ✔ Advanced Trading Platform (Stocks / Forex / Option / Futures) ✔...
    Hi, I am Danijel Ilic from Serbia. As a senior Blockchain & Machine Learning developer with over years of experience, I am specialized in custom cryptocurrency and blockchain development. --- Blockchain (4 years) ✔ DEX and Centralized Crypto Exchange ✔ Advanced Trading Platform (Stocks / Forex / Option / Futures) ✔ Smart Contract Development(ERC[BEP]20/777/721 /1155 ) ✔ DeFi development(Pancake Swap / Uniswap / Curve / Compound / Mooniswap / Sushi Swap / Polkadot) ✔ NFT Minting/Staking/Marketplace/Metaverse ✔ Blockchain stack (Web3 / Ethers / Solidity / Rust / Infura / Truffle / OpenZeppelin / Remix) ---Machine Learning (7 years) ✔ Super-resolution pipeline based on SRGAN ✔ High-speed image retrieval system based on SIFT and FAISS ✔ Custom training pipeline for NER using Spacy ✔ Crowd-detection model using M-SegNet ✔ Damaged QR code detector using YOLO ✔ MLOps using docker and k8s for GCP, AWS, Azure, and SAP Kyma ---Deep Learning ✔ Custom OCR pipeline * DNN-based OCR pipeline for curved text in wild * Deployment to GCP ✔ Human eye tracking system for shelf-off webcam( Error is about 5cm at 60cm-distance) * Mirror-based camera and monitor-camera calibration system * Appearance-based gaze tracking system with few-shot calibration --- Others (7 years) ✔ Python (Django / Flask), C/C++, Java / Spring Boot, Go/Golang ✔ Automation, Web & Data Scraping, Web & Google Search, Data Mining, Data Processing ✔ JavaScript / Typescript, Angular, React, Vue.js, Node / Express, Electron, UI / UX design ✔ Git, AWS, 3rd Party API Integrations, Docker, Linux ✔ Kotlin, Swift / Objective-C, React Native, Flutter I'm looking forward to helping your crypto business grow! kurang
  • Rekrut Daneilka1
  • Rekrut     shtykbohdan
Rekrut     shtykbohdan

    shtykbohdan shtykbohdan

    Ukraine $70 USD / jam
    Passionate Full-Stack Developer
    Ukraine
    5.5
    8 ulasan 8 ulasan $70 USD per jam
    Welcome to my profile I've been developing software for 7+ years, and have a wide range of experience in the area. I'm available for blockchain as well as web development. High Quality, High Security, and Fast Delivery are my first rules during development. Specialize in: - Smart contract development, testing, and...
    Welcome to my profile I've been developing software for 7+ years, and have a wide range of experience in the area. I'm available for blockchain as well as web development. High Quality, High Security, and Fast Delivery are my first rules during development. Specialize in: - Smart contract development, testing, and deployment - Developing De-Fi apps like pancakeswap and uniswap - Developing NFT marketplace - Developing IDO launchpad - Tokenization of real assets, media, and social management - Creating web-based front ends to interact with smart contracts - React, Nextjs, Nodejs, Shopify, Laravel, Django, Golang, Rust, Solidity - Typescript, Scss, Aws, CI/CD, Mysql, Postgresql, MongoDB kurang
  • Rekrut shtykbohdan
  • Rekrut     freelancedev112
Rekrut     freelancedev112

    freelancedev112 freelancedev112

    Ukraine $75 USD / jam
    Elevate Your Web3 Ecosystem
    Ukraine
    5.4
    5 ulasan 5 ulasan $75 USD per jam
    I am Arsen from Ukraine. My Experiences: *Building Websites *Micro WebServices *Chrome extension *Blockchain Development *Dapp Development with React *Database manager(Mysql) *Android Development With 5years experience,I am able to complete any kinds of Dapp Projects, hope to have longterm relationship with my...
    I am Arsen from Ukraine. My Experiences: *Building Websites *Micro WebServices *Chrome extension *Blockchain Development *Dapp Development with React *Database manager(Mysql) *Android Development With 5years experience,I am able to complete any kinds of Dapp Projects, hope to have longterm relationship with my clients here I am a developer who enjoys life by solving unknown technical problems that others can not. That's why I like to dig into new technologies and I'm really happy when I do something with them. I will complete our project with my passion and creativity and experience. Let's work together. kurang
  • Rekrut freelancedev112
  • Rekrut     yauhenispoda
Rekrut     yauhenispoda

    yauhenispoda yauhenispoda

    Belarus $45 USD / jam
    Full-Stack Web engineer & Blockchain expert
    Belarus
    5.4
    3 ulasan 3 ulasan $45 USD per jam
    I am a full-stack blockchain & web developer, Yauheni Spoda. I am working on the creative and technical projects all around the globe for almost 20 years now. I have a wealth of experience and skills working on many projects related to eCommerce, defi, NFT marketplace and has received good reviews and trust from...
    I am a full-stack blockchain & web developer, Yauheni Spoda. I am working on the creative and technical projects all around the globe for almost 20 years now. I have a wealth of experience and skills working on many projects related to eCommerce, defi, NFT marketplace and has received good reviews and trust from customers. My Gold Services: ✅Design and implementation of modern and complete Back-ends and Front-ends for eCommerce ✅Design and implementation of the 99.99% up-time REST API for the business-critical online service, that provided critical connectivity channel for distributed functionality and increase system cohesion keeping manageable code complexity. ✅Fully automated infrastructure and environments cloud provisioning related to the critical external web app resulting in reduce of servers and infrastructure administration by 99%. ✅Revamping UI, UX and overall design aesthetic of the business-critical customers-facing portal, resulting in 84% increase in sales and product revenue. ✅Reviewing the quality of code for the mission-critical online service maintaining code and design consistency across different team members. My goal is time and quality, to best satisfy customer needs. Let's begin the glorious journey of working with you. kurang
  • Rekrut yauhenispoda
  • Rekrut     KimKirill
Rekrut     KimKirill

    KimKirill KimKirill

    Kazakhstan $100 USD / jam
    The most important thing is your satisfy,
    Kazakhstan
    5.1
    4 ulasan 4 ulasan $100 USD per jam
    I am a versed full stack developer with over 7 years experience in web and mobile development from initial concept to design, development and maintenance. Also, I 'm a software engineer and a professional content writer geared up with 5+ years of experience in numerous niches. My versed skills are as follows: ✅ Html,...
    I am a versed full stack developer with over 7 years experience in web and mobile development from initial concept to design, development and maintenance. Also, I 'm a software engineer and a professional content writer geared up with 5+ years of experience in numerous niches. My versed skills are as follows: ✅ Html, CSS, Bootstrap, Material UI, Sess, Sass, JavaScript, jQuery ✅ PHP, Laravel, WordPress, CodeIgniter, Yii, CakePHP, Symfony ✅ React.js & Redux (Sag and Thunk), AnuglarJS, VueJS, node.js & express ✅ React Native, Flutter and IONIC, Native mobile app(Android, iOS) ✅ Python, Rub on Rails, Django, Flask ✅ C/C++, C#, Java, VB.NET ✅ ASP.NET CORE/MVC, Unity 2D, 3D Game development & Game design ✅ E-Commerce including Prestashop, Shopify ✅ Git, Jira, Trello, Asana, Bitbucket in a team environment. ✅ MySQL, Oracle, MongoDB, MsSQL. ✅Familiar with SEO writing I focus on customer's satisfaction, and when he got neat results from his projects and profits from his business, I consider the project is complete. As a challenging developer, I proceed with our projects with confidence in our skills and abilities and passion for tasks and will work for not only project's completion but real benefit. I propose to start our common journey where business becomes a hobby rather than a job. Thank you kurang
  • Rekrut KimKirill
  • Rekrut     hnutweblera
Rekrut     hnutweblera

    hnutweblera hnutweblera

    Ukraine $35 USD / jam
    Senior Embedded(C/C++/C#) & Blockchain Developer
    Ukraine
    5.0
    1 ulasan 1 ulasan $35 USD per jam
    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, Arduino, ESP32. - Machine Learning and Artifical Intelligence Python - Converting or porting...
    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, Arduino, ESP32. - Machine Learning and Artifical Intelligence Python - 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. - C/C++/C#, JAVA - 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. kurang
  • Rekrut hnutweblera
  • Rekrut     DanyloNovykov
Rekrut     DanyloNovykov

    DanyloNovykov DanyloNovykov

    Ukraine $50 USD / jam
    Solidity + Web3.JS Expert with MERN Stack
    Ukraine
    5.0
    1 ulasan 1 ulasan $50 USD per jam
    Hello,I hope everyone is well. I'm Danylo Novykov, an expert on the MERN Stack. Especially I am expert in Custom Token and Stable Coin Stacking Development. Also, I have strong experience with PHP frameworks such as Zend and Laravel, but with the modern development of web programs for SPA, I switched myself from PHP...
    Hello,I hope everyone is well. I'm Danylo Novykov, an expert on the MERN Stack. Especially I am expert in Custom Token and Stable Coin Stacking Development. Also, I have strong experience with PHP frameworks such as Zend and Laravel, but with the modern development of web programs for SPA, I switched myself from PHP developer to Blockchain + MERN developer. Love new technologies,Overpower difficulties,Go ----> Succcess Hope to have longterm relationship with several people. Happy to be here! kurang
  • Rekrut DanyloNovykov

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