Blockchain Developers para contratar - Página 3
Mostrando 526 resultados
Freelancers patrocinados
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Hi! My name is Arslan. I am a Full-stack Blockchain Solution architect and developer with 5+ years of development experience. Including the crypto exchanges (P2P, CEX & DEX), blockchain forks (NFT Marketplaces, DAO), tokens creation (ERC-20, ERC-721 , ERC-721A,, ERC1155 BEP20, SPL-TOKEN), smart contracts, ICO, Defi &...Hi! My name is Arslan. I am a Full-stack Blockchain Solution architect and developer with 5+ years of development experience. Including the crypto exchanges (P2P, CEX & DEX), blockchain forks (NFT Marketplaces, DAO), tokens creation (ERC-20, ERC-721 , ERC-721A,, ERC1155 BEP20, SPL-TOKEN), smart contracts, ICO, Defi & IDO Using Solidity and Rust I have developed Dapp, smart contracts, and NFT's for Ethereum, Solana, Fantom and Binance Blockchain. Additionally, I'm skilled with the backend technologies like Node.js, Web3.js, MongoDB, Express JS, etc. I do Backend, Frontend, DevOps, and Deployment. My Blockchain Specialization Areas: ★ DEXes (like Uniswap, Sushiswap, Pancakeswap, dYdX, etc) ★ NFT Minting DApps and marketplaces (Ethereum, Solana, Terra, Immutable X, and others) ★ DeFi platforms (any dApp, Binance Smart Chain, Ethereum, EOS, Tron) ★ Stock exchanges (like Binance, Coinbase, etc) ★ Wallets (crypto/fiat) ★ Blockchain block explorers ★ Web Development for Custom Business Web Applications ★ Front-end and Back-end Development ★ Content Management Development ★ High-End Enterprise Web Applications ★ Blockchain Development Here is a list of technologies that I use: ★ Solidity Dapp Development ★ Blockchain- Ethereum , Solana, Fantom, Binance ★ Node.js ★ Lamp Stack, Nginx ★ MySQL, Postgres — data structure, performance tuning ★ NoSQL: MongoDB, Redis, GCP ★ Frameworks: React, Nextjs, Nuxt ★ Redux, Redux-Saga, Material UI, Typescript ★ DevOps: AWS, Cloudflare, Digital Ocean, Vultr, Kubernetes, CI/CD Pipelines ★ HTML, Bootstrap, jQuery, Sass, Gulp, Webpack, etc. — responsive, mobile-friendly websites ★ Server-side and client-side optimization, web applications performance tuning My approach to project execution is as follows: ★ Understanding the project requirements through calls and emails ★ Wireframing using tools like Balsamiq, InVision, Figma ★ Project Execution using Project Management Systems like Basecamp, Trello, ASANA, Active Collab, JIRA 10 GOOD PRACTICES I FOLLOW IN CODE MANAGEMENT: 1. Commit early, commit often; every commit provides a rollback position 2. Inspect changes before committing 3. Remember the axe-murderer when writing commit messages 4. While working in a team, must commit your changes – you can’t delegate it 5. Versioning Database 6. Making extensive – detailed notes in the check-in comments about why the changes were made 7. Ensure the working file is from the latest version of the source file 8. Only Check-out the file being worked upon 9. Review every change before committing; utilize the diff function! 10. Use the ignore button for files that should not be committed, consider adding pre-commit filters to prevent the wrong kinds of files (such as accidental check-in of personal user settings docs) from entering the source control menos
Contratar marslan2201
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I really enjoy solving problems where there is something wrong but its not obvious. This is what attracted me to coding and software development and what keeps me motivated working in the space :) Developer for 14+ years. Here's a breakdown of my tech stack: ❤️ Frontend: HTML, CSS, JavaScript, ReactJS, Vue.js,...I really enjoy solving problems where there is something wrong but its not obvious. This is what attracted me to coding and software development and what keeps me motivated working in the space :) Developer for 14+ years. Here's a breakdown of my tech stack: ❤️ Frontend: HTML, CSS, JavaScript, ReactJS, Vue.js, Angular, Bootstrap, Materialize, NextJs ❤️ Backend: Node.js, Express,PHP, MYSQL, MONGO ❤️ Blockchain: Solidity, EVM, Rust, Solana, BSC, Coins & Bots. ❤️CMS: WordPress, Shopify, Wix, SquareSpace ❤️ DevOps: Linux, Docker, Kubernetes, AWS, Azure, Kafka, SQS, Deployment I'm a master of all trades if you catch my drift. I know my way around the front-end, back-end, and project management. I'm not just a developer, I'm a partner. I take the time to understand your needs and vision, and work closely with you to bring it to life. I'm also a great communicator, so you won't have to worry about language barriers or misunderstandings. All the Best. Hope we can work together. menos
Contratar kingxanda
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Hard-working professional with 10+ years of experience and a proven knowledge of Blockchain Engineer and Full-Stack Engineer. I will make sure you can get the ultimate goal as fast as possible. With my expert knowledge in development, I can provide the best quality of products. I am able to start work anytime on...Hard-working professional with 10+ years of experience and a proven knowledge of Blockchain Engineer and Full-Stack Engineer. I will make sure you can get the ultimate goal as fast as possible. With my expert knowledge in development, I can provide the best quality of products. I am able to start work anytime on client's timezone. Performed initial client assessment analysis to begin the research process and supported the Chief Operating Focused on creating collaborative efforts between support and engineering teams to implement system or product level changes to benefit end- users. With a strong attention to detail and accuracy and the important ability to function well in a team setting, looking for a Full Stack || Blockchain Developer job within a forward- moving company. Them Ho menos
Contratar hntcoder
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Experienced Software Engineer with 7+ years of extensive experience. Website/Mobile/Blockchain/ AI/ML Development. ⩥ React.JS | Solid.js | Next.JS | Vue | Angular | Express.JS | NestJS | Node.JS |PHP | Laravel ⩥ Python | Django | Flask | PyTorch | Tensorflow | FastAPI | AWS | Selenium | RESTAPI ⩥ Blockchain | Smart...Experienced Software Engineer with 7+ years of extensive experience. Website/Mobile/Blockchain/ AI/ML Development. ⩥ React.JS | Solid.js | Next.JS | Vue | Angular | Express.JS | NestJS | Node.JS |PHP | Laravel ⩥ Python | Django | Flask | PyTorch | Tensorflow | FastAPI | AWS | Selenium | RESTAPI ⩥ Blockchain | Smart Contract | Solidity | Rust | Move | Ethereum | Solana | ERC20 | Polkadot ⩥ Flutter/Dart | FlutterFlow | Firebase | AWS | Hybrid\Native | iOS | Android ⩥ GraphQL | AWS | Azure | Jira | Scrum | DevOps | Firebase | MongoDB | MySQL | Postgres I take great pride in delivering fast service and top-notch quality to everyone I work with. I'm eager to provide you with the same excellent experience. Let's connect right here on Freelancer.com. We can discuss your business needs and the details of your project. I'm online and ready to chat for the rest of the day, so feel free to reach out anytime. I'm looking forward to hearing from you and learning more about how I can help. menos
Contratar dillonmarszal
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Greetings. This is USA certificated Mobile and Game developer who has been working on 9 years of cross and native mobile app development and various of game engineering with Blockchain technology and AI engineering. I worked on the USA companies over decade of years as Developer, System engineer, Project Manager,...Greetings. This is USA certificated Mobile and Game developer who has been working on 9 years of cross and native mobile app development and various of game engineering with Blockchain technology and AI engineering. I worked on the USA companies over decade of years as Developer, System engineer, Project Manager, CTO Roles. Why award me? - 100% clean code. - Supports all browsers. - 100% pixel perfect. - Over 7+ years of experience - 100% client satisfaction. - Excellent customer and technical support. - Time frame maintain 100% My skills & qualifications. - Mobile technology: expertise in Flutter, React Native , Android Java& Kotlin, iOS Swift with React.js, Angular, Vue.js, and jQuery - Game technology: Unity engine, Unreal engine, Multi player, Backend engineering, Game server management. - Blockchain Technology: NFT, ERC20, BSC, Smart Contract - AI engineering: ChatGPT, Python AI driven, Model, Training. - Proficiency in development languages: server-side programming languages including PHP and Node.js, PHP/Django - Mastering database management: MongoDB & MySQL, PostgreSQL - Excellent writing and communication skills - Ability to work independently and manage time efficiently - Solution-oriented and high-level programming skills. Do not hesitate to contact me. I Will do my best to lead your project to success. The best quality, fastest pace, most accurate timeline, and courtesy after service are guaranteed to clients. I enjoy playing the Football, Basket Ball, Swimming and drinking wine & beer. D. Surya Swain menos
Contratar swain1235
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I am a professional web and mobile application developer with a proven track record of delivering high-quality projects in a timely manner. I pride myself on my ability to work efficiently and effectively, while still maintaining a keen eye for detail and ensuring a flawless end result. My expertise lies in...I am a professional web and mobile application developer with a proven track record of delivering high-quality projects in a timely manner. I pride myself on my ability to work efficiently and effectively, while still maintaining a keen eye for detail and ensuring a flawless end result. My expertise lies in full-stack development, and I am passionate about leveraging my skills to create innovative and cutting-edge products. Over the years, I have prototyped and delivered numerous product features, leading to increased efficiency and decreased costs for my clients. My commitment to excellence has earned me consistently high user experience scores for all development projects, and I am honored to have received a 2018 Webby for Best Navigation and Structure for one of my sites. I am a strong believer in keeping my promises and valuing my clients' time and resources. As such, I am available to work full-time on your project, and I am committed to delivering a perfect end-product that meets or exceeds your expectations. If you are interested in working with me, please do not hesitate to contact me. I look forward to hearing from you soon. Best regards, menos
Contratar wazeermohamed
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⭐Your Trusted Software Development Partner⭐ My definition of an expert in any field is a person who knows enough about what's really going on to be scared. *** WEB development *** JavaScript, TypeScript, React, Vue, Angular, Wordpress, Webflow, Express, Node.js, Python, Django, Next.js, CSS, Bootstrap, Tailwind CSS,...⭐Your Trusted Software Development Partner⭐ My definition of an expert in any field is a person who knows enough about what's really going on to be scared. *** WEB development *** JavaScript, TypeScript, React, Vue, Angular, Wordpress, Webflow, Express, Node.js, Python, Django, Next.js, CSS, Bootstrap, Tailwind CSS, MySQL, MongoDB, ... *** APP development *** Android, Kotlin, Swift, Objective C, React Native, Flutter, Ionic, SQLite, Firebase, ... *** BLOCKCHAIN development *** Solidity, Smart Contract, Web3, Go, Vyper, C# *** Web scraping development *** Python, Selenium ***Game development*** Unity, UE5 menos
Contratar fivezeroinfo
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jeffreyconrad jeffreyconrad
$50 USD / hora
Web, Mobile AI, Data processing, SimulationUnited StatesLeading the business to succeed is my first goal and responsibility. Over the last 10 years, I've taken a deep dive into web & mobile app development. I have startup experience and am very proud to make a few impacts that helped a couple of startups land deals and progress through their series of funding. In terms of...Leading the business to succeed is my first goal and responsibility. Over the last 10 years, I've taken a deep dive into web & mobile app development. I have startup experience and am very proud to make a few impacts that helped a couple of startups land deals and progress through their series of funding. In terms of skills/experience accumulated over a decade, my main skills are MERN stack, Vue, WordPress, Webflow as well as other CMS platforms. And I am very strong in traditional languages like HTML, CSS, JavaScript, TypeScript, PHP. My skills: - Application • C | C++ | Python | Java | C# • Windows Application | Mac Application • XMAL | Winform | Kotlin | Java Swing | JavaFx - Web • React | Angular | Vue • Server-Side Rendering (Gatsby.js | Next.js | Nuxt.js) • CMS and Web building platforms (WordPress | Shopify | Webflow | Unbounce | Squarespace) • Node.js (Express | Hapi | Sails | Loopback | Meteor) • Python (Django | Flask | Scrapy | Selenium) • PHP (Yii | Laravel | Symfony) • MySQL, MS SQL, PostgreSQL, MongoDB, DynamoDB, Airtable, Firebase - Mobile • Cross-platform mobile app development – App development in React Native (Android & iPhone). • Native mobile app development – iPhone (Objective C/Swift/Xcode) & Android (Java/Android Studio). • Web service integration (Restful APIs, JSON, XML, XML-RPC, and SOAP). • Databases (SQLite, CouchBase, Firebase). • Backend Development - Expert in Node.js. • Knowledge of AWS Mobile Hub, and AWS Lambda. • Expertise in Agile Software Development methodology. Thanks for your interest. menos
Contratar jeffreyconrad
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I am a standalone and self-motivated Full Stack Web Developer and I use ideal solutions for non-standard requests. I always strive to maximal results. Specialties: Analyzing, testing and finding best solutions for IT problems. Making plans or strategies for release. My stack: PHP, MySQL, HTML, JS. My skills: MVC...I am a standalone and self-motivated Full Stack Web Developer and I use ideal solutions for non-standard requests. I always strive to maximal results. Specialties: Analyzing, testing and finding best solutions for IT problems. Making plans or strategies for release. My stack: PHP, MySQL, HTML, JS. My skills: MVC projects. Laravel. Web scrape + importing to Woocommerce (Wordpress). Data: collect, convert, analysis, visualisation. Websockets. API. menos
Contratar talilon
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As a seasoned Full-Stack Developer specializing in Web, Mobile, and AI technologies, I bring a unique combination of technical expertise and creative problem-solving to every project. With over 10 years, I have honed my skills in developing dynamic, responsive websites and robust mobile applications that not only meet...As a seasoned Full-Stack Developer specializing in Web, Mobile, and AI technologies, I bring a unique combination of technical expertise and creative problem-solving to every project. With over 10 years, I have honed my skills in developing dynamic, responsive websites and robust mobile applications that not only meet but exceed client expectations. My passion lies in integrating artificial intelligence to elevate the functionality and user experience of digital platforms, making them more intuitive and efficient. Web Development: I craft bespoke websites using the latest technologies such as HTML5, CSS3, JavaScript, and advanced frameworks like React.js and Angular. My focus is on creating seamless, scalable, and secure online experiences that are optimized for performance and SEO. Mobile Development: I develop cross-platform mobile applications that provide a native-like experience on both Android and iOS devices. Utilizing frameworks like Flutter and React Native, I ensure that your app delivers consistent functionality and an engaging user interface. AI Integration: Leveraging my expertise in machine learning and data analytics, I integrate AI features such as chatbots, recommendation systems, and personalized content, transforming how users interact with your application. This approach not only enhances user engagement but also drives business growth through data-driven insights. Collaboration and Communication: I believe in transparent and frequent communication to ensure that every aspect of the project aligns with your vision. My collaborative approach includes regular updates and iterative feedback, ensuring that we achieve the best outcomes together. Whether you're looking to build from scratch, revamp an existing site, or integrate sophisticated AI capabilities, I'm here to help you navigate the complexities of digital innovation and lead your project to success. Let's transform your ideas into reality and create digital solutions that stand out in the competitive tech landscape. menos
Contratar Isoropisths
