Hyperledger Fabric Developers Palkattavana
Näytetään 9 tulosta
Tuetut freelancerit
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I am a senior Full-Stack WEB | Mobile | DevOps Developer with 7+ years of hands-on experience building secure, scalable, and high-performance web and mobile applications. I help businesses transform ideas into reliable, production-ready solutions. On the frontend, I work with modern frameworks such as React.js,...I am a senior Full-Stack WEB | Mobile | DevOps Developer with 7+ years of hands-on experience building secure, scalable, and high-performance web and mobile applications. I help businesses transform ideas into reliable, production-ready solutions. On the frontend, I work with modern frameworks such as React.js, Next.js, Vue.js, and React Native to deliver fast, user-friendly interfaces. On the backend, I specialize in PHP (Laravel), Node.js, RESTful APIs, and database design using MySQL, PostgreSQL, and MongoDB. I also bring strong DevOps expertise, handling cloud infrastructure, CI/CD pipelines, Docker, Linux servers, and deployment automation to ensure smooth releases and high system availability. I have worked with international clients and remote teams, delivering clean code, clear communication, and on-time results. Whether you need a full-stack web app, mobile application, cloud setup, or ongoing maintenance, I focus on quality, scalability, and long-term success. vähemmän
Palkkaa khrystynad4
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I am an experienced Senior Full Stack Developer and AI/ML Specialist with a focus on delivering holistic web and mobile solutions that propel business growth. My expertise in both front-end and back-end development, combined with a strong background in blockchain and Web 3.0 technologies, enables me to create...I am an experienced Senior Full Stack Developer and AI/ML Specialist with a focus on delivering holistic web and mobile solutions that propel business growth. My expertise in both front-end and back-end development, combined with a strong background in blockchain and Web 3.0 technologies, enables me to create intuitive, user-friendly applications tailored to various client requirements. I am skilled in MERN, MEAN, PHP, and JavaScript, developing responsive applications that ensure exceptional user experiences across all platforms. Additionally, I leverage decentralized technologies to build robust applications that enhance security and transparency, aligning with the principles of Web 3.0. I design advanced machine learning models using Python, OpenAI, and libraries such as NLTK, spaCy, OpenCV, and TensorBoard, transforming data into valuable insights. My work also includes creating immersive applications for the metaverse, enhancing user engagement and interaction. I have a proven track record of success, having developed a SaaS-based healthcare product, datarovers.com, which utilizes AI/ML to deliver insightful data claims. I am committed to on-time delivery while maintaining high-quality standards and prioritize close collaboration with clients to fully understand their goals and ensure alignment throughout the project. With vast experience in architecting, designing, and securing complex systems, I am always ready to assist you at every stage of application development. Let’s connect and discuss how I can elevate your business through innovative technology solutions! vähemmän
Palkkaa mujab1
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I am a full-stack mobile and web developer with over 10 years of experience delivering high-quality, scalable applications. My expertise spans Flutter, React Native, Swift, Kotlin, and the MERN stack, enabling me to build intuitive, high-performance apps for both iOS and Android, as well as responsive, secure web...I am a full-stack mobile and web developer with over 10 years of experience delivering high-quality, scalable applications. My expertise spans Flutter, React Native, Swift, Kotlin, and the MERN stack, enabling me to build intuitive, high-performance apps for both iOS and Android, as well as responsive, secure web platforms from scratch. Mobile App Development I specialize in cross-platform solutions using Flutter and React Native, and also develop native apps with Swift and Kotlin. I have built a wide range of applications, including social media, dating, e-learning, quiz, GPS-based delivery, real-time chat, and restaurant apps with a focus on performance, UI, and clean architecture. Web Development (MERN Stack) I create fast, responsive, and feature-rich web apps using MongoDB, Express.js, React, and Node.js. My projects include e-commerce platforms, admin dashboards, CRMs, and content management systems with solid backend logic and smooth user experience. E-commerce Solutions I build custom, scalable e-commerce websites using WordPress, Magento, and custom stacks. From payment gateway integration to user-centric shopping flows, I ensure optimal performance and usability. Blockchain and Crypto Integration I have hands-on experience integrating cryptocurrency solutions and secure wallet systems for seamless digital transactions, with a focus on Bitcoin and blockchain app use cases. UI and UX Design Using tools like Figma, Sketch, and Adobe XD, I create clean, modern, and responsive designs tailored for intuitive user interaction and accessibility across all screen sizes. Technologies I Use * Mobile: Flutter, React Native, Swift, Kotlin, Admob * Web: MERN Stack, PHP, Laravel, WordPress, Magento * Frontend: HTML5, CSS3, JavaScript, Ajax, jQuery * Blockchain: Crypto wallet integration, Bitcoin support * Design: Figma, Adobe XD, Sketch Why Work With Me * Reliable and Timely: I meet deadlines without compromising on quality * Custom-Fit Solutions: Tailored approaches to meet your business goals * Full-Stack Expertise: End-to-end development from UI to backend * Clear Communication: You will always be in the loop throughout development * Up-to-Date Technologist: I stay on top of trends to bring you the latest innovations Let’s bring your idea to life with beautiful, secure, and high-performing digital experiences. Farhin vähemmän
Palkkaa rbtech1984
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Colan Infotech is an early adopter of the developing Artificial Intelligence, Machine Learning, Data Science, Data Enginnering,Java,.Net.PHP,Testing,Mobility etc. We do Software Development, Website Designing, and Smart-phone apps development. We offer services to large enterprises, Small and Medium-size companies,...Colan Infotech is an early adopter of the developing Artificial Intelligence, Machine Learning, Data Science, Data Enginnering,Java,.Net.PHP,Testing,Mobility etc. We do Software Development, Website Designing, and Smart-phone apps development. We offer services to large enterprises, Small and Medium-size companies, and software product companies. We have a well-experienced team with strong technical background and dedicated team of professionals equipped with all required offshore project development, infrastructure and also we have associated with reputed partners in software products and technology. https://colaninfotech.com/freelancer vähemmän
Palkkaa Colaninfotech
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exequiel12ifran exequiel12ifran
$35 USD / tunti
Web & Mobile | React, Vue, Shopify, WP, OpenAIArgentinaI have 8+ years of experience with expertise in Solana, Rust, Python, PHP, and modern JavaScript frameworks like React and Vue.js, as well as cross-platform mobile development using Flutter and React Native. I specialize in building high-performance decentralized applications, scalable web platforms, and mobile apps...I have 8+ years of experience with expertise in Solana, Rust, Python, PHP, and modern JavaScript frameworks like React and Vue.js, as well as cross-platform mobile development using Flutter and React Native. I specialize in building high-performance decentralized applications, scalable web platforms, and mobile apps that deliver real value. From smart contract development on Solana with Rust, to robust backend systems in PHP and Python, and dynamic mobile and web frontends, I bring a full-stack skill set that bridges blockchain, web, and mobile technologies. I’m also experienced with CMS platforms like WordPress and eCommerce solutions such as Shopify, enabling me to deliver complete end-to-end digital solutions. With a strong focus on code quality, performance, and clear communication, I ensure smooth project execution and client satisfaction. Whether you’re looking to develop a DeFi protocol, a scalable mobile app, a dynamic frontend UI, or a fully customized CMS site, I have the expertise to turn your vision into reality. vähemmän
Palkkaa exequiel12ifran
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🏆 Preferred Freelancer | Top 3% on Freelancer.com Macromodule Technologies is a technology consulting and product development company delivering enterprise-grade blockchain, AI, and digital platform solutions for global clients. We operate with a dedicated team of engineers, architects, and project managers,...🏆 Preferred Freelancer | Top 3% on Freelancer.com Macromodule Technologies is a technology consulting and product development company delivering enterprise-grade blockchain, AI, and digital platform solutions for global clients. We operate with a dedicated team of engineers, architects, and project managers, providing structured delivery, documentation, and long-term support for mission-critical systems. Over 10+ years, we have successfully delivered scalable platforms, including wallets, exchanges, analytics systems, and automation tools for clients across the GCC, US, and Europe. Our Core Services • Blockchain & Web3: Wallets, DEX/CEX, L2, TON, Polygon • AI & Data: Analytics, Automation, Intelligence Systems • Product Engineering: Mobile & Web Platforms • Cloud & DevOps: Secure, High-Availability Infrastructure Why Partner With Us • Company-level governance and contracts • Dedicated project teams • Transparent reporting and milestones • Long-term maintenance & support If you’re looking for a reliable technology partner rather than an individual freelancer, let’s discuss your project. vähemmän
Palkkaa macromodule
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For 13 years Ive spent programming (8 as primary income) Ive been cultivating persistence, performance, and a love for challenges, which allows me to consistently deliver complex tasks that others might give up. Of course, programming is always a learning experience and I am to this day doing that. Now, I have been...For 13 years Ive spent programming (8 as primary income) Ive been cultivating persistence, performance, and a love for challenges, which allows me to consistently deliver complex tasks that others might give up. Of course, programming is always a learning experience and I am to this day doing that. Now, I have been freelancing for the past 5 years. When it comes to my core fundamentals Blockchain, Mining, developing wallets, exchanges both DEX and CEX, NFT marketplace places and Smart Contract are on the top. Also, I have worked with AWS for 3 years which arms me with excessive dev-ops and server-side security experience. Along with that, I have developed and launched 140+ mobile and web-applications with active userbase to this day. Beyond this, I lead a team of seasoned blockchain developers of around 40+, who excel in developing all things related to blockchain and Metaverse. Tech Stack that I have worked with: * Node.Js, Php, Laravel, React, React.js, Electron.Js * Solidity, Rust. * ERC20, ERC721, Defi Apps, DEX * Python, Django, Django REST framework, Flask * PostgreSQL, MySQL, Redis, MongoDB * Docker, Docker Compose, CI/CD configuration * Automation and Scraping: Scrapy, Selenium, requests, BeautifulSoup, etc * Core web: XML, JSON, HTML, CSS, JavaScript. * WordPress, Shopify, WIX * Google Cloud, AWS, Azure * Git, GitLab, Bitbucket, Heroku Chains that I have fully Grasped: Bitcoin | Ethereum | Solana | XRPL | Stellar | Hyperledger and | Corda {and safe to say I can work on almost all the chains} With AI/ML, I have worked with several algorithms Decision Tree, KNN, Random Forest Algorithm, and Linear Regression. On top of that, I have been following OpenAI closely and looking to actively start working on my own AI projects. While I won't say I am the best or I can do everything, what I can assure you is that I can be the WIZARD that can resolve all of your issues after doing RND and I am up for hour-long discussions to make sure I understand your requirements perfectly. I have all hands on deck at this point! So let's discuss this further. vähemmän
Palkkaa nuprogramer
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As an experienced Back-end and Front-end developer, I'm passionate and seasoned full stack web developer specializing in MERN stack-based, Ruby On Rails and ASP.NET web applications. I have over 12 years of experience as full stack web developer. My goal as a professional developer is to satisfy my clients'...As an experienced Back-end and Front-end developer, I'm passionate and seasoned full stack web developer specializing in MERN stack-based, Ruby On Rails and ASP.NET web applications. I have over 12 years of experience as full stack web developer. My goal as a professional developer is to satisfy my clients' suggestions perfectly. I am confident well-versed in agile methodologies and possess excellent problem-solving skills, allowing me to deliver projects on deadline and within budget perfectly. Technologies: Back-End: Node, Nest, PHP, Smarty template, Laravel(Filament, Livewire), Symfony, Rub On Rails, ASP.NET|ASP.NET MVC | Entity framework|ASP.NET Core|ASP.NET Web API. Front-End: JavaScript, jQuery, Bootstrap, React, Redux, Next, Typescript, Angular, Tailwind CSS Database: MySQL, MongoDB, PostgreSQL, SQL Server, GraphQL Others: AWS Cloud, Scrum, Agile methodology, TDD, Azure DevOps, Git, SCORM 1.2/2004 standards. I look forward to the opportunity to contribute my experience and skills for you. Thank you for reading my profile. vähemmän
Palkkaa atesicfl
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𝐓𝐨𝐩-𝐓𝐢𝐞𝐫 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 | 𝐀𝐈 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝑳𝒐𝒐𝒌𝒊𝒏𝒈 𝒇𝒐𝒓 𝒂 𝒔𝒆𝒏𝒊𝒐𝒓 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝑨𝑰 𝑬𝒏𝒈𝒊𝒏𝒆𝒆𝒓 𝒘𝒉𝒐 𝒄𝒂𝒏 𝒃𝒖𝒊𝒍𝒅 𝒓𝒆𝒂𝒍, 𝒔𝒄𝒂𝒍𝒂𝒃𝒍𝒆, 𝒂𝒏𝒅 𝒓𝒆𝒍𝒊𝒂𝒃𝒍𝒆 𝑨𝑰-𝒅𝒓𝒊𝒗𝒆𝒏 𝒔𝒚𝒔𝒕𝒆𝒎𝒔? I am a Full Stack AI Engineer specializing in AI Agents, ChatBots, RAG Search, LLM pipelines, and SaaS product development. I combine advanced AI engineering with...𝐓𝐨𝐩-𝐓𝐢𝐞𝐫 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 | 𝐀𝐈 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝑳𝒐𝒐𝒌𝒊𝒏𝒈 𝒇𝒐𝒓 𝒂 𝒔𝒆𝒏𝒊𝒐𝒓 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝑨𝑰 𝑬𝒏𝒈𝒊𝒏𝒆𝒆𝒓 𝒘𝒉𝒐 𝒄𝒂𝒏 𝒃𝒖𝒊𝒍𝒅 𝒓𝒆𝒂𝒍, 𝒔𝒄𝒂𝒍𝒂𝒃𝒍𝒆, 𝒂𝒏𝒅 𝒓𝒆𝒍𝒊𝒂𝒃𝒍𝒆 𝑨𝑰-𝒅𝒓𝒊𝒗𝒆𝒏 𝒔𝒚𝒔𝒕𝒆𝒎𝒔? I am a Full Stack AI Engineer specializing in AI Agents, ChatBots, RAG Search, LLM pipelines, and SaaS product development. I combine advanced AI engineering with strong full-stack execution to build real products—fast, scalable, and production-ready. 𝙄𝙛 𝙮𝙤𝙪 𝙣𝙚𝙚𝙙 𝙧𝙚𝙡𝙞𝙖𝙗𝙞𝙡𝙞𝙩𝙮, 𝙨𝙘𝙖𝙡𝙖𝙗𝙞𝙡𝙞𝙩𝙮, 𝙖𝙣𝙙 𝙧𝙚𝙖𝙡-𝙩𝙞𝙢𝙚 𝙞𝙣𝙣𝙤𝙫𝙖𝙩𝙞𝙤𝙣, 𝙄'𝙢 𝙮𝙤𝙪𝙧 𝙥𝙖𝙧𝙩𝙣𝙚𝙧.🤝 🚀 𝓟𝓡𝓐𝓒𝓣𝓘𝓒𝓐𝓛 𝓔𝓧𝓟𝓔𝓡𝓣𝓘𝓢𝓔 🧠 𝐀𝐫𝐭𝐢𝐟𝐢𝐜𝐢𝐚𝐥 𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐜𝐞 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 🔷Develop AI assistants and chatbots using GPT, Claude, and custom LLMs 🔷 Build RAG and LangChain pipelines with Pinecone or vector databases 🔷Implement speech-to-text and voice automation with Whisper and Twilio 🔷 Integrate AI seamlessly into frontend and backend workflows 🔷 Automate operations and enhance UX using Python scripting, n8n, and Zapier Turning AI concepts into real, scalable business solutions. 💻 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐖𝐞𝐛 & 𝐌𝐨𝐛𝐢𝐥𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 🔷 Architect secure APIs and services using FastAPI, Node.js, and Golang 🔷 Build modern, responsive UIs with React, Next.js, and Tailwind CSS 🔷 Create cross-platform mobile apps with Flutter, React Native 🔷 Implement real-time data sync with WebSockets, Supabase, and Firebase 🔷 Design scalable microservices for long-term maintainability and growth I build fast, reliable, and scalable web/mobile apps that enhance user experience. ☁️ 𝐂𝐥𝐨𝐮𝐝 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 & 𝐃𝐞𝐯𝐎𝐩𝐬 🔷 Deploy and scale apps with Docker, Kubernetes, and CI/CD pipelines (GitHub Actions, Vercel, Railway) 🔷 Manage multi-cloud infrastructure across AWS, GCP, and Azure 🔷 Ensure top-level performance, availability, and deployment reliability I make sure your product runs smoothly, scales efficiently, and is always ready for growth. 🧰 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲 𝐒𝐭𝐚𝐜𝐤 𝐀𝐫𝐭𝐢𝐟𝐢𝐜𝐢𝐚𝐥 𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐜𝐞: GPT-4, Claude, LangChain, Pinecone, Whisper, OpenAI API, RAG, NLP/NLU 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: React, Next.js, Tailwind CSS, ShadCN UI 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: FastAPI, Django, Node.js, Golang 𝐑𝐞𝐚𝐥-𝐓𝐢𝐦𝐞 & 𝐒𝐭𝐫𝐞𝐚𝐦𝐢𝐧𝐠: VoIP/SIP, WebRTC, LiveKit, FFmpeg, GStreamer 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞: PostgreSQL, MongoDB, Supabase, Firebase, Redis 𝐌𝐨𝐛𝐢𝐥𝐞: React Native, Flutter 𝐂𝐥𝐨𝐮𝐝&𝐃𝐞𝐯𝐎𝐩𝐬: Docker, Kubernetes, GitHub Actions, Vercel, Railway, AWS, GCP, Azure 🎯 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞 ✅ Proven experience delivering complex AI systems ✅ Strong full-stack development skills (frontend, backend, mobile, and cloud) ✅ Fast, reliable communication and transparent workflow 𝑰 𝒊𝒏𝒗𝒊𝒕𝒆 𝒚𝓸𝒖 𝒕𝒐 𝒋𝒐𝒊𝒏 𝒇𝒐𝒓𝒄𝒆𝒔 𝒘𝒊𝒕𝒉 𝒎𝒆 𝒇𝒐𝒓 𝒈𝒓𝒆𝒂𝒕𝒆𝒓 𝒔𝒖𝒄𝒄𝒆𝒔𝒔! vähemmän
Palkkaa tuanv37
