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Mostrando 238 resultados
Freelancers patrocinados
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I have been in the IT industry for over 10+ years and has experience in web/mobile/desktop application developing. Currently, as a senior full stack developer of the software development team, I am focusing on developing web and DApps. Developed lots of successful Defi and NFT marketplaces on various smart chains like...I have been in the IT industry for over 10+ years and has experience in web/mobile/desktop application developing. Currently, as a senior full stack developer of the software development team, I am focusing on developing web and DApps. Developed lots of successful Defi and NFT marketplaces on various smart chains like Ethereum, Binance, Harmony and Solana smart chains. Well experienced with erc-20, erc-721, erc-1155, tron-20, hrc-721, bep-20, uniswap, sushiswap, pancakeswap, staking and farming features on various chains. I will provide generous support from application implementation consultation to application release so that even those who request development for the first time can request with confidence. Feel free to leave it to us for mobile apps, dapps, and web/desktop development. ### Skills - Unity 2D, 3D game design and developer - Javascript (jQuery, React js, Vue js, Angular js, Node.js, Express.js, Three JS, D3JS, ChartJS). - PHP (Laravel, Codeigniter, Yii, CakePHP and Zend) - Python (Flask, Django). - React Native, Flutter. - Ruby on Rails. - C, C++, C#, .NET Framework - SQL and NOSQL (MySQL, Mongodb, Postgresql and Firebase). - API (Twilio, Facebook ads, Google maps, Mandrill, LinkedIn, eBay and the other restful API development). - Amazon services [ec2, CloudFront, s3 ], alexa. - Microsoft Azure, Bitrix24 CRM, Odoo - AI/DL, Blockchain, Metatrader/Trading ### BLOCKCHAIN Development - Smart contract development with solidity and rust with 3 years of real world experience - Solid experience in DApp development with web3.js, IPFS, solana web3.js and Arweave - Rich knowledge about uniswap and pancakeswap - DApp front end building with react/typescript and vue/nuxt.js - NFT minting and marketplace development on various smart chain. - Strong experience in Candy machine and Metaplex Please don't hesitate to touch me for your dream. Best Regards, Luka L. menos
Contratar lovricluka030
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Greetings, Thanks for visiting my profile. I provide high-end and up-to-date designs using the latest tools and technology available. I know exactly, what are the opportunities and constraints of HTML/CSS/JS and I create the design easy to implement for front-end developers. I am an experienced blockchain developer...Greetings, Thanks for visiting my profile. I provide high-end and up-to-date designs using the latest tools and technology available. I know exactly, what are the opportunities and constraints of HTML/CSS/JS and I create the design easy to implement for front-end developers. 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 also already worked and mastered mobile app development with java, swift, flutter. It's important to me to build long-term relationships with my clients, so I'm primarily looking for long-term projects. I hope to start on yours today. MY SKILLS: ✓ Blockchain | NFT Marketplace | ICO Platform | Dapp - NFT (Non Fungible Token) Marketplace Development - Crypto Coins Exchange Development - ICO & IDO Development with Created Token (Coin) - Smart-Contracts (Solidity, Truffle framework)& Web3 - Smart Contracts Audits - Token development based on Ethereum and Binance (ERC20, ERC721, ERC 1155, BEP20, BEP721, BEP1155) - DLT Apps & Private Blockchain Development - Cryptocurrency Wallet Development for Linux, windows, Mac, Web ✓ Web & Mobile & Desktop & Game & Deep Learning - Html/CSS/Bootstrap/Vue.js/React.js/Angular.js/PHP - C/C#/C+/Unity3D - Python/Keras/Tensorflow/SVM - Swift/Android/Flutter/ReactNative menos
Contratar stairovic940
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Hello, welcome to my profile. My name is Volodymyr and I'm a web developer focused on the front-end side and blockchain dapps. I deliver full-cycle projects from idea to market entry on time within the budget. Front-end, Back-end developments: Landing Pages, Admin/Dashboard UIs, Sites and Web Applications, Single...Hello, welcome to my profile. My name is Volodymyr and I'm a web developer focused on the front-end side and blockchain dapps. I deliver full-cycle projects from idea to market entry on time within the budget. Front-end, Back-end developments: Landing Pages, Admin/Dashboard UIs, Sites and Web Applications, Single Page Applications ✔ HTML, HTML5, CSS, JQuery, Bootstrap, Figma ✔ Reactjs, React Native, Angularjs, Tailwindcss ✔ Expressjs, GraphQL, PHP, MongoDB, MySQL, Firebase, REST APIs Blockchain developments: Knowledge of vast blockchain networks, Smart Contracts, ICO, STO, IDO, fork & developments of Defi & DEX ✔ L1, L2 of EVM: Ethereum, Polygon, Avalanche, BSC, Fantom Opera, Immutable X, Optimism ✔ Non-EVM: Solana, NEAR, WAX ✔ Smart contracts: Solidity, Rust, C ( ERC20/721/1155, SPL, Candymachine, Metaplex ) ✔ Fungible Token: LaunchPad / ICO, STO / Staking / Auto reward / DAO ✔ Non-Fungible Token: Minting / Staking / P2E, H2E game / marketplace ✔ Defi / DEX fork and development I am very confident in these domains and am eager to work with you. Please feel free to contact me to find a reliable partner for your project. Thank you menos
Contratar volodprogko
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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 menos
Contratar shtykbohdan
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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. menos
Contratar yauhenispoda
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I am a Full Stack Developer with 5+ years of experience.(React, Vue, Angular, Typescript, Next, C/C++, .NET, PHP, HTML, CSS, Node, Meteor, Python, Django, Firebase, Website Design, React Native, Flutter, Mobile app) Also I’m a Full-Stack Blockchain Software Engineer & Blockchain Consultant specialized in creating...I am a Full Stack Developer with 5+ years of experience.(React, Vue, Angular, Typescript, Next, C/C++, .NET, PHP, HTML, CSS, Node, Meteor, Python, Django, Firebase, Website Design, React Native, Flutter, Mobile app) Also I’m a Full-Stack Blockchain Software Engineer & Blockchain Consultant specialized in creating secure and optimized smart contracts using Solidity for EVM (Ethereum Virtual Machine) compatible blockchains. And I possess advanced frontend and backend developer skills, so I’m able to create smart contracts and connect them with web browsers to provide clean and easy-to-use web interfaces using tools like React, Redux, Web3.js, Ethers.js, TypeScript, Next.js, etc. I am a passionate software engineer who has been programming since grade school. Having completed a bachelor's degree in computer science, I spent several years working for three large international companies, mostly developing web applications. I am available to work full-time and to change my time zone to reach client goals. As well as this, I will maintain client trust. It is not easy to maintain trust with clients to everyone, but I will try my best to maintain the relationship. menos
Contratar nadja018
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Android App Development, Redacción de artículos, Navidad, Computer Vision, Programación de bases de datosI 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
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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! menos
Contratar Daneilka1
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I am with extensive and rich knowledge of all software such as Blockchain, Website, Mobile App and more for over 12 years. Blockchain Skill - Smart Contract, DeFi, Ethereum, Solana, Avax, Wax, Algorand, Polygon,BSC, Polkadot - DApps development ; Solidity/Rust + web3.js/ethers.js - Solidity, Rust, Golang, C++,...I am with extensive and rich knowledge of all software such as Blockchain, Website, Mobile App and more for over 12 years. Blockchain Skill - Smart Contract, DeFi, 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. Frontend Skill - React.js, Redux, Redux-Saga, Redux-thunk - TypeScript, Styled-component, - Tailwindcss, Material UI, Ant Design, BootStrap, HTML, CSS, Canvas Backend Skill - JavaScript - Node.js, Express.js - PHP - Laravel, WordPress - Python - Django, Flask - Ruby on Rails - ASP.NET Tools/Cloud - Firebase/Jenkins/JIRA/Docker/AWS Version Control System - GitHub/GitLab/Bitbucket Let's discuss your project together. Thanks. menos
Contratar oleksandrsoboli2
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VasileDarmaz VasileDarmaz
$50 USD / hora
Wordpress, Web & Mobile App & Blockchain DeveloperUnited KingdomHello I am full stack web & mobile developer with 10 years of experience. Also I have 5 years of Blockchain experience. Here are my major skills. -Wordpress theme development and customisation -Wordpress plugin development and customisation -Woocommerce add-on development -Woocommerce Payment Gateway...Hello I am full stack web & mobile developer with 10 years of experience. Also I have 5 years of Blockchain experience. Here are my major skills. -Wordpress theme development and customisation -Wordpress plugin development and customisation -Woocommerce add-on development -Woocommerce Payment Gateway Integration -Blockchain, Solidity, Smart Contracts, DApp, web3.js, ERC20 Token, Bitcoin, Ethereum.... -Shopify Theme & App development -CRM, 3rd Party Integration -PHP, Laravel, CakePHP, CodeIgniter, Symfony -Open Cart, Zend -MySQL -HTML, CSS, Bootstrap 3/4 -Javascript, jQuery -SCSS/LESS ***Other skills I have -Python, bot creation, web scraping -Node.js, React.js, ExpressJS, Next.js, Nuxt.js -ReactNative, Flutter, Android, Objective-C, Swift, Java -Responsive Web Design from PSD, Figma -sqlite, MongoDB, FireBase, PostgreSQL -Social Media Marketing such FB, Instagram Marketing I ensure you eye-catching, professional and fast, highest quality work result. I always work hard and am honest and want good, long relationships with my clients. Great success is waiting! Sincerely menos
Contratar VasileDarmaz
