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Hire the best Node.js Developers in Khmelnytskyi, UA

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Rating is 4.7 out of 5.
4.7/5
based on 2,113 client reviews
  • $33 hourly

    • 5.0/5
    • (1 job)
    🕘 𝟵+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 experience as a Front End developer | TypeScript | React | Tailwind CSS | Vue.js 🏆 𝗨𝗽𝗪𝗼𝗿𝗸 𝗥𝗶𝘀𝗶𝗻𝗴 𝗧𝗮𝗹𝗲𝗻𝘁 💎 𝗙𝗹𝘂𝗲𝗻𝘁 𝗘𝗻𝗴𝗹𝗶𝘀𝗵 🔥 𝗔𝘀 𝗮 𝗙𝗨𝗟𝗟-𝗧𝗜𝗠𝗘 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿, 𝗜 𝗰𝗮𝗻 𝗮𝘀𝘀𝗶𝘀𝘁 𝘄𝗶𝘁𝗵 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝟯𝟬+ 𝗵𝗼𝘂𝗿𝘀 𝗮 𝘄𝗲𝗲𝗸! I am a passionate and skilled web developer with a strong foundation in both front-end and back-end technologies. With 9 years of experience, I have successfully delivered a wide range of web projects, from responsive websites to complex web applications. As a senior developer, I have a deep understanding of Front End developer | TypeScript | React | Vue.js | Tailwind CSS, and I stay up-to-date with the latest trends and best practices in front-end development. My commitment to clean code, attention to detail, and dedication to client satisfaction set me apart in the world of website development. If you're looking for an experienced developer needed for full-stack web app development, I’m your go-to person. My Skills: ✅ Frontend: 1. Vue.js (Vue js developer for web development projects) 2. ReactJs (React Developer for modern web app development) 3. Redux 4. Bootstrap 5. JavaScript (ES6+) 6. TypeScript 7. jQuery 8.HTML5 9. Material UI 10. Tailwind CSS (Frontend development with the latest CSS frameworks) 11. Nuxt.js 12. Gulp.js 13. Figma (Expertise in UX / Design) ✅ Backend: 1. NodeJS (Full Stack Developer needed for scalable solutions) 2. Express JS 3. PHP (React.js and Laravel Expert Needed) 4. Laravel 5. RESTful API 6. GraphQL 7. API (Experienced Developer for API integrations) ✅ Databases and BI: 1. MongoDB 2. Firebase 3. MySQL (Database management for robust web app development) 4. PostgreSQL 💪 So, let’s create something together! Whether it's website development, building a complex application, or providing expertise as a full-stack engineer, I am ready to take on your project. If you need a senior front-end engineer, a frontend developer needed for dynamic projects, or a full-stack developer for seamless integration across platforms, I'm here to help. Feel free to reach out for web developer roles, whether it’s full-stack web app development or specialized tasks like React Native Developer Needed for mobile projects. Let’s build the future together with high-quality code and innovative design solutions. Buzzwords: Front End developer | TypeScript | React | Tailwind CSS | Vue.js React Developer Vue.js developer JavaScript Full Stack Laravel Vue CSS Web Application Node.js Next.js HTML HTML5 MongoDB RESTful API Amazon Web Services API Development Web Development Front-End Development Agile Software Development Sass Web Application DevExpress API API Integration Fintech, Healthcare E-learning finance web app development Marketing AI React Component Development Git GitHub UX & UI Design REST API CI/CD SEO Setup & Configuration Landing Page Ecommerce Redux SaaS MVP Senior Front End Developer Build React frontend Recruiting App Urgently Needed Experienced REACT DEVELOPER SAAS Experience fulltime base Chrome extension Developer CRM Retail Dashboard Marketplace Advertising Automotive Custom Development
    vsuc_fltilesrefresh_TrophyIcon Node.js
    HTML5
    RESTful API
    Amazon Web Services
    MongoDB
    JavaScript
    Tailwind CSS
    Next.js
    TypeScript
    React
    Vue.js
    CSS
    HTML
    Web Application
    Front-End Development
  • $20 hourly

    • 5.0/5
    • (13 jobs)
    Hello 👋, I'm Dmytro, a highly passionate and proficient Full-Stack/Back-End Developer 👨‍💻 with a knack for turning complex problems into elegant solutions. I specialize in crafting scalable and efficient web applications that meet and exceed client expectations. 🚀 My tech stack: 🟩 - HTML / CSS 🟩 - JavaScript / TypeScript 🟩 - React.js / Next.js 🟩 - Node.js 🟩 - REST API / GraphQL 🟩 - Nest.js / Express.js 🟩 - OAuth 🟩 - PostgreSQL / MySQL / MongoDB 🟩 - Redis 🟩 - RabbitMQ / Kafka / NATS 🟩 - Websockets 🟩 - Stripe 🟩 - Hasura 🟩 - Twilio 🟩 - Google Cloud Console / AWS 🟩 - Docker 🟩 - Open AI Integrations 🟩 - Selenium 🟩 - Puppeteer 🟩 - Git My ability to adapt to new challenges and stay abreast with the latest technological trends sets me apart. I'm not just a coder; I'm a problem solver at heart. My approach is always client-centric, focusing on delivering not just code but value to your business. Whether you're a startup looking to build your product from scratch or an established business seeking to enhance your existing solutions, I'm here to help. Let's turn your ideas into reality with technology that speaks for itself. I am looking forward to collaborating with you! Sincerely, Dmytro 🌟
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Twilio
    Websockets
    Docker
    Stripe
    Back-End Development
    REST API
    GraphQL
    RabbitMQ
    MongoDB
    PostgreSQL
    NestJS
    React
    ExpressJS
    Next.js
  • $27 hourly

    • 5.0/5
    • (3 jobs)
    Hi there! 👋 I’m a React Native developer with 5 years of experience in building dynamic, high-performance mobile and web apps. My focus is on creating intuitive, responsive, and scalable user interfaces that provide a seamless user experience. I keep up with the latest technologies to deliver solutions that meet your business needs and exceed user expectations. Tech Stack: - React Native, Expo, Redux, React Hooks - JavaScript, TypeScript - Next.js, Material UI, Tailwind CSS - Firebase, WebSocket, GraphQL - Node.js, Express, NestJS - PostgreSQL, MongoDB, Prisma - Redux Toolkit, Redux-Saga, React Query - Git, Linux, Webpack, Vite - Storybook, Jest, React Hook Form, SCSS, CSS (Sass, Styled Components) Why work with me? 💡 Creative & motivated developer focused on delivering high-quality results. 💡 Strong problem-solver who works well independently or as part of a team. Let’s turn your ideas into reality with React Native and create something amazing together! 🚀
    vsuc_fltilesrefresh_TrophyIcon Node.js
    App Development
    Full-Stack Development
    Redux Saga
    RESTful API
    GraphQL
    Mobile App Development
    Mobile App
    Firebase
    Expo.io
    Redux
    TypeScript
    JavaScript
    React
    React Native
  • $40 hourly

    • 5.0/5
    • (24 jobs)
    If the design is the birth of a project, then the development is its’ childhood. Each developer on the Studiopresto team has more than three years of experience. We mostly work on custom SaaS and web apps for startups and businesses in the US, EU, Germany, South Korea, Australia, and Canada. The key technologies we are working with: 1️⃣ PHP (Symfony, Laravel) 2️⃣ JavaScript (Vue.js, React.js, Node.js, jQuery) 3️⃣ MySQL, PostgreSQL, MongoDB 4️⃣ HTML, CSS, SASS, LESS, BootStrap 5️⃣ AWS, DropBox, Docker, Heroku 6️⃣git, GitHub, GitLab, Bitbucket, Gitflow The main strengths of a collaboration with me: - the customized and new entrepot project - timely updates and ongoing connection - work with your current development team - project maintenance To my mind, the clean code is a guarantee of a successful project. I quickly understand the details of the project, trying to be an honest and steady partner to my client. I’ve adopted the wisdom of European and American business gurus and already got Google Doc with useful contacts and advice for all life occasions. Only clear technical tasks, terms, respect for people’s work, stress resistance, and composure. If you need a qualified, reliable partner with a serious attitude to work and a cheerful attitude to life - just text me, and let’s start the exciting dev journey!
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Web UI
    Front-End Development
    User Authentication
    ExpressJS
    JavaScript
    API
    Vue.js
    React
    Laravel
    Django
    Python
    Web Development
    App Design
    SaaS Development
  • $45 hourly

    • 5.0/5
    • (5 jobs)
    Hi, I'm a freelancer specialized in Web Development. I have over 5+ years of experience in creating web applications and admin dashboards with unique functionality, REST APIs, creating sites and online stores, chatbots and much more. I’m motivated, creative, adaptable, responsible and keep my mind open for any great challenges. I am ready to take on short and longer-term projects. My schedule is very flexible and I can work according to your time zone. My Web Development skills: - TypeScript, JavaScript - Node.js, NestJS, Express.js - React, Redux Toolkit, RTK query, Vue.js, AngularJS - MongoDB, PostgreSQL - HTML 5, CSS 3, LESS, SCSS, Bootstrap 4,5 - Git, GitLab, GitHub, Bitbucket - Docker
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Full-Stack Development
    NestJS
    React
    Vue.js
    Postman
    API
    ExpressJS
    Web Development
    TypeScript
    AngularJS
    Git
    Swagger
    JavaScript
    RESTful API
    HTML5
    PostgreSQL
    SCSS
    API Development
    MongoDB
  • $40 hourly

    • 5.0/5
    • (3 jobs)
    With over 8 years of experience in developing user-focused applications and solutions, I am eager to utilize my exceptional creative, technical, and analytical abilities in the role of Full-Stack Developer at your company. - Self-independent, reliable and friendly individual who works hard to achieve his goals. - Adaptable quickly, and organized well. Interested in learning the latest web & software technologies quickly. - Able to work well in teams as well as individually. - My goal is to build long-term relationship with clients and customers. Main stacks - React, React Native - Node.js, Laravel
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Vue.js
    LAMP Stack
    Laravel
    React Native
    TypeScript
    React
    MySQL
  • $37 hourly

    • 5.0/5
    • (11 jobs)
    🕘 𝟱+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 experience as a full stack React Native and Mobile developer 🏆 𝗨𝗽𝗪𝗼𝗿𝗸 𝗥𝗶𝘀𝗶𝗻𝗴 𝗧𝗮𝗹𝗲𝗻𝘁 💎𝗨𝗽𝗪𝗼𝗿𝗸 𝗩𝗲𝗿𝗶𝗳𝗶𝗲𝗱 𝗙𝗹𝘂𝗲𝗻𝘁 𝗘𝗻𝗴𝗹𝗶𝘀𝗵 🔥 𝗔𝘀 𝗮 𝗙𝗨𝗟𝗟-𝗧𝗜𝗠𝗘 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿, 𝗜 𝗰𝗮𝗻 𝗮𝘀𝘀𝗶𝘀𝘁 𝘄𝗶𝘁𝗵 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝟯𝟬+ 𝗵𝗼𝘂𝗿𝘀 𝗮 𝘄𝗲𝗲𝗸! 👋 Hello, I'm Evgen, and I've been working as a developer for 5 years 🚀 specializing in mobile software solutions with expertise in React Native Developer | Firebase | React | Node.js | Twilio. I have a strong background in process-oriented engineering and can excel both in team environments and as a solo developer. My goal is to deliver effective and elegant solutions for your technical challenges, whether you're Seeking a React Native Developer or looking for Experienced Full-Stack/Back-End expertise. ✍ My expertise covers a wide range of technologies and stacks, which makes me a suitable choice for projects requiring a Senior React Native Engineer, SaaS Development, or even if you're Looking for a Full Stack Developer. ⚡ Mobile Application Development: ✅ Hybrid / Cross-Platform Mobile apps using React Native CLI / Ionic and Redux ✅ Native Mobile Applications for iOS and Android, including iOS App Development for MVPs ✅ Progressive Web Applications (PWAs) using React.js ✅ Expertise in React Native App Development as a Talented React Native Developer ✅ Mobile Apps and Native App Development for both iOS and Android platforms ⚡ Web Application Development: ✔ Full Stack Development, covering Front-end and Back-end ✔ MVP Development, including Website MVP and SaaS solutions ✔ Proficient in building robust Web Apps with a focus on scalable and efficient architecture ✔ Webapp Developer services tailored to meet the needs of startups and enterprises alike ⚡ Front-end Development: ✔ Proficiency in TypeScript, React.js, React Remix, Next.js, Vue.js, Nuxt.js, and Tailwind CSS ✔ Experience as a UI/UX Designer and UI/UX Framer Designer, focusing on delivering intuitive and engaging user experiences ✔ Figma expertise for designing wireframes and prototypes to ensure visual consistency and usability ⚡ Back-end Development: ✔ Expertise in Node.js (TypeScript), Express.js, Nest.js, with capabilities for handling complex back-end logic ✔ Building and integrating RESTful APIs for seamless data exchange in web and mobile applications ✔ Experience in MVP SaaS and SaaS Application back-end development ⚡ Database Expertise: ✔ Mastery in managing databases like MongoDB, PostgreSQL, and Firebase for reliable and scalable storage solutions ✔ React Native Firebase expertise for real-time data handling and user authentication 🎯 I am a dedicated and experienced React Native Expert and Full Stack Developer who specializes in developing exceptional mobile applications. My passion for creating efficient, user-friendly apps, combined with a strong background in UI/UX design, MVP App Development, and database management, ensures that I deliver high-quality solutions that exceed client expectations. Whether you're Looking for a developer or need an Experienced UX/UI Designer for your SaaS project, I'm here to help. 👉 When you collaborate with me, you can expect: ✔ Market-competitive mobile app development services ✔ Exceptional and reliable communication tailored for clients Seeking Expert Mobile App Developer ✔ Daily project reports and status updates to keep you informed ✔ Immediate responsiveness to queries and concerns I am here to assist with your development needs, whether you're in search of an Experienced iOS Mobile Developer for iOS App Buzzwords: React Native Developer | React | Firebase | Node.js | Twilio Fintech application Fintech Platform Banking App iPhone + Android Developer team B2B SaaS application AI-based Healthcare Web Platform Full stack development team Developing an MVP EduTech Website App Developer Expertise in iOS and Android Driver App Planning, developing, and maintaining web and mobile applications Build an app Looking for a developer Full stack developer Like social app Development Agency Needed Cross-Platform Real Estate App Health mobile app Seeking Expert Developer/Agency Rewards Platform Food Delivery app Food Trucks Need mobile app Innovative app Proof of Concept (POC) Financial wellness / banking platform Education Training mobile app Website Dashboard Development and enhancement Scalable digital solutions In-app purchases Tourism Platform AI Integration Navigation app Geolocation app Location-based app Wellness EdTech Nutrition and training Dating App Childcare Task/ticketing system Booking App Chrome extension Long term Minimum Viable Product Development from scratch Need a full stack team Creation of application Emergency App Development Sports Booking Platform Scaling Development firm Experience on large projects Insurance User-friendly web application Event App Logistics B2B solution B2B project Business transaction platform
    vsuc_fltilesrefresh_TrophyIcon Node.js
    OAuth
    Payment Functionality
    User Authentication
    In-App Purchases
    JavaScript
    Android App Development
    iOS Development
    NodeJS Framework
    Twilio
    Firebase
    Mobile App Development
    TypeScript
    React
    React Native
  • $35 hourly

    • 5.0/5
    • (2 jobs)
    Hello Clients! I am seasoned desktop application developer specializing in complex, high-performance solutions with experience in integrating advanced features and extensions to enhance functionality and user experience. With experience in developing automation tools and scripting complex operations, I excel at designing applications that streamline processes, reduce manual intervention, and ensure precision in stakes environments. Adept at tackling challenging software problems and transforming intricate requirements into practical, robust applications that drive business success. Technical Skills: - Advanced Programming Languages: C++, C#, Python, Java, JavaScript, Google Apps Script, PowerShell, Bash - Frameworks and Libraries: .NET Core, Qt, WPF, WinForms, Electron, AutoIt, Selenium, PyQt - Tools: Visual Studio, JetBrains Rider, Qt Creator, Git, Jenkins, AutoHotkey, Docker - Database Management: MySQL, MongoDB, Microsoft SQL Server, SQLite - Scripting and Automation: Windows Script Host, Cron jobs, Windows Task Scheduler, RPA - Specialized Technologies: Machine Learning APIs, Multithreading, IPC Let's work together. Thank you in advance!
    vsuc_fltilesrefresh_TrophyIcon Node.js
    React
    RESTful API
    Microsoft Windows PowerShell
    Google Apps Script
    .NET Core
    .NET Framework
    Electron
    PyQt
    Windows Presentation Foundation
    Python
    Java
    C#
    C++/CLI
    Desktop Application
  • $50 hourly

    • 5.0/5
    • (1 job)
    🙋‍♂️ Hello, There!🏆 Expert in 🏅AI 🌈Machine learning 💻Computer vision 💬NLP 📚OpenAI💽 Chatbot👆 Stable diffusion🧨 Generative AI🎀 ChatGPT💎LLM🏆 I am Nazar, ✨AI & Fullstack✨ Developer with Extensive background in Blockchain🚀. With over 💪 5+ years dedicated to AI and full-stack solutions, I've successfully delivered numerous 🤩impactful projects. My specializations include LLMs, generative AI, AI Agent&Chatbot development, Web scraping, Computer vision and seamless API integration. I am also skilled in 🚁Blockchain & Backend Engineering🚁 with 😎 7 years of experience, specializing in DApps, Smart Contracts, and DAOs. I can provide End-to-End solutions across various Blockchain and DEX platforms such as 👉Ethereum L1/L2, Solana, Cosmos, Uniswap and Raydium. I always intend 🔐Secure🔐 solutions, Ensuring Project Security through rigorous 🔍Penetration testing and regular vulnerability assessments. Here is WHAT I can DO! 🤖 AI 🤖 ✅ Computer Vision: Yolo, object detection, pose estimation, image processing ✅ NLP & Generative AI : ChatGPT, LLMs, RAG, LLama, Chatbot, Mistral, Zephyr, Codellama ✅ Prompt Engineering & Model Optimization : Fine-tuning LLMs, Applying cutting-edge techniques for prompt engineering. ✅ API Integration : OpenAI, Meta AI, Flux, HuggingFace. ✅ TTS & STT Models : Fine-tuning Voice Models and Voice agent Develop. ✅ Production-Ready AI Solutions: Deploy AI Models and APIs using Docker, Django, Cloud Functions, Microservice, and HuggingFace inference endpoints. 🌐 Fullstack 🌐 ✅ Strong in Web-Backend Node.js, Express, Django, FastAPI, Nest ✅ Enough with HTML/CSS, SCSS, Tailwind CSS, TypeScript ✅ React, Next.js, Redux, React Hooks, React Native ✅ Socket programming, socket.io, websocket ✅ Apollo, GraphQL, Firebase ✅ SQL, MongoDB, Redis, PostgreSQL, GraphQL 🔗 Blockchain 🔗 ✅ DApp & NFT Developement : Truffle/Hardhat, OpenZepplin, Anchor, SPL token. ✅ Trading Bot Development : Trading Strategy, Solana MEV bots, Bonding Curve 🧑‍💻 Programming Languages 🧑‍💻 ✅ Javascript & Python & Rust : ⭐⭐⭐⭐⭐ ✅ Java, C++, C#, Solidity : ⭐⭐⭐⭐ ✅ Golang : ⭐⭐⭐
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Chatbot
    Computer Vision
    AI Image Generation
    JavaScript
    Natural Language Processing
    Data Science
    Stable Diffusion
    Deep Learning
    Machine Learning
    Artificial Intelligence
    Generative AI
    PostgreSQL
    Python
    React
  • $35 hourly

    • 5.0/5
    • (1 job)
    I'm a full stack engineer who prefers backend development. I will serve perfectly as a full stack|Backend engineer for long-term clients with enough experience, reasonable rate and budget. My primary language-JavaScript, TypeScript, Python. 1. My basic expertise on various kinds of frameworks: -Frontend: ReactJS|NextJS, VueJS, AngularJS -Backend: NodeJS|NestJS|ExpressJS, Django, Laravel -CMS development: WordPress, HubSpot, GoHighLevel, WIx, Webflow -E-commerce development: Woocommerce, Shopify 2. My special expertise on Backend development(JS|TS|Python) -Implementation of SOLID, DDD principles on Object-Oriented Program for large-scale Backend development -Maintainability, Scalability, Flexibility and Reusability of applications. -API integration with third-party platforms such as AWS, Salesforce, Microsoft Azure, Twilio, Google Maps, OpenAI, and payment gateways. -AI agent development: OpenAI, Google Cloud AI, AWS AI service. -Prisma and Zod for generation and validation of queries and mutations using RestAPI and GraphQL -Postman, GraphQL Yoga for API testing Skills - HTML5, CSS3, JavaScript, TypeScript, Python, React, Vue, Angular, Laravel, Ruby on rails, Node, Nest, Django, Express, RestAPI, GraphQL, Prisma, Zod, GraphQL Yoga, Postman, SOLID, DDD, OOD, WordPress, Shopify, HubSpot, Wix, Webflow, Contentful, Woocommerce, AWS, Ms Azure, Salesforce, OpenAI, Chatgpt, ERP, CRM, C#, Pytorch, Pandas, TensorFlow, Google Maps API, Payment gateway API
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Django
    ExpressJS
    WooCommerce
    Back-End Development
    NestJS
    WordPress
    API Integration
    Python
    TypeScript
    JavaScript
  • $40 hourly

    • 5.0/5
    • (8 jobs)
    👋 Hello! My name is Ruslan, and I’m a Senior React Native Developer, Team Lead, and CTO with over 7 years of experience in mobile app and web development, particularly in security-focused projects. ⭐️ I’ve had the pleasure of working on some amazing projects that involved the development of a highly-secure single-factor authentication system that eliminates the need for weak passwords, insecure interfaces, and unencrypted data. It is worth mentioning that this project was even featured on Y-Combinator and is now being used by leading US banks and one of the largest stock investment apps. ⭐️Another project I worked on was the number one Asia-Pacific-based platform where anyone can buy or sell by the auction principle and enjoy win-win opportunities. Smart Auctions are similar to E-Bay with instant updates using sockets. I integrated the payment system MOLPay, making it an even more user-friendly platform. ⭐️Additionally, I worked on a Sports Management App that helped to build an effective relationship between coaches & athletes. It is a platform that unites thousands of sports lovers and sports enthusiasts on both professional and amateur levels. As a full-circle developer, I’m experienced in frontend development using React Native, React.js, Next.js, Redux, Reduxsauce, TypeScript, jQuery, CSS Frameworks such as Bootstrap, and JavaScript Frameworks. I’m also proficient in backend technologies such as Node.js, Express.js, and Database Management. Whether it’s mobile development, web development, or even browser extension development, I have the skills and expertise to get the job done right. I have worked with enterprise companies, Fortune 500 clients, small&medium businesses, and now looking for my next exciting project. Let's collaborate and create something great together! Contact me to start your next project.🤝📲
    vsuc_fltilesrefresh_TrophyIcon Node.js
    IT Management
    Healthcare
    Cybersecurity Tool
    Enterprise Software
    Mobile App Development
    iOS Development
    React Native
    Firebase
    Android App Development
    React
    Next.js
    Redux
    JavaScript
  • $35 hourly

    • 4.6/5
    • (12 jobs)
    Hello! I am a full-time developer with 7+ years of experience. I have worked with lots of modern web technologies, languages, frameworks, and so on. By working on a new project, I like to speak with the client to have a clear understanding of their needs and vision of the project. • My projects have a clean structure. I write code based on modern style guides: it is easy to maintain a codebase later. • HTML pages are responsive, valid, mobile-friendly, and cross-browser Below you can see my primary skills: Frontend skills: - Angular 2+, Vue.js, React.js, React Native - HTML5, CSS3 - SASS/SCSS, Pug, Bootstrap 4/5 - JavaScript, TypeScript, ES6+, jQuery - Fabric.js, Three.js, A-Frame - Web3.js Backend skills: - Laravel - Express.js - MongoDB, MySQL, PostgreSQL, SQLite - AWS, GCP Some technologies that make my workflow automatic and easy to work: - Git, Github - NPM - Webpack, Gulp - Adobe Photoshop, Figma, Adobe Illustrator, Sketch
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Angular 4
    Twitter/X Bootstrap
    Web3
    jQuery
    HTML
    CSS
    Laravel
    Vue.js
    React
    Angular
    JavaScript
  • $35 hourly

    • 5.0/5
    • (2 jobs)
    💻 Full-Stack Developer | Web & Mobile Application Specialist | Scalable Solutions Expert Welcome to my profile. I specialize in designing and implementing custom web and mobile applications that are tailored to meet the evolving needs of your business. By combining state-of-the-art technologies with an unwavering commitment to quality, I deliver end-to-end solutions that prioritize scalability, performance, and exceptional user experiences. My comprehensive expertise spans front-end, back-end, and cloud infrastructure, enabling me to craft innovative platforms, seamless integrations, and responsive designs. Whether you need a robust e-commerce solution, a dynamic SaaS platform, or a feature-rich mobile application, I am dedicated to transforming your vision into a practical, high-performing reality. 🔍 Core Areas of Expertise: 🎨 Front-End Development: Creating modern, interactive interfaces using React, Vue.js, Next.js, and other leading technologies. 🛠️ Back-End Development: Building secure and scalable server-side solutions with Node.js, Laravel, Django, and various frameworks. 📱 Mobile App Development: Developing cross-platform applications using React Native and Flutter. 🛒 E-Commerce Development: Designing and implementing custom online stores, marketplaces, and seamless integrations with platforms like Magento 2, Shopify, WooCommerce, etc. ☁️ Cloud Services & DevOps: Delivering seamless deployment and scalability through AWS, Google Cloud Platform, Azure, Docker, and Kubernetes. 🔗 API Integration: Connecting diverse systems, including payment gateways, CRMs, ERPs, and other third-party services to create cohesive solutions. 🤝 Why Partner with Me? 🚀 Strategic Impact: Leveraging extensive experience in overcoming complex challenges, I transform intricate issues into streamlined solutions that drive revenue growth and reduce long-term support costs. My focus is on addressing your unique problems and delivering measurable, client-focused results. 👥 Empowering High-Performance Teams: I not only deliver robust software but also help build agile, effective teams that elevate your operational efficiency and innovation. Together, we create an environment where your business goals are met and exceeded. 💡 Client-Centric Excellence: I take pride in truly understanding your vision. By identifying the optimal path to achieving your objectives, I ensure that every solution is aligned with your strategic needs and maximizes value. 🔄 Integrated Partnership: My approach centers on transparent, collaborative processes that seamlessly integrate with your in-house talent, ensuring a dynamic, responsive development journey from concept to deployment. Let’s connect and explore how we can build a lasting partnership that drives success for your business. Whether you’re launching a new project or refining an existing solution, I am committed to delivering innovative, reliable, and scalable results that grow with you.
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Web Development
    HTML
    Shopify
    Symfony
    TypeScript
    Django
    Python
    Magento 2
    Laravel
    DevOps
    Vue.js
    SQL
    JavaScript
    PHP
  • $10 hourly

    • 5.0/5
    • (1 job)
    Hi there! I am the guy who makes things done. You define a problem and I deliver you high quality and secure code. For 9+ years I am working as a software developer. My passion is frontend development with React and React Native. I have also gathered a considerable experience in the backend world: NodeJS, Go and Python. I am fluent in English and German. I completed bachelor degree in computer science. I will be able to contribute to a project on any stage of development. Please let me know if I can help. Best regards, Petro
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Selenium
    Next.js
    Web Application Security
    CI/CD
    NoSQL Database
    React Native
    Redux
    GraphQL
    SQL
    Django
    JavaScript
    React
    TypeScript
  • $60 hourly

    • 0.0/5
    • (0 jobs)
    Hello! Thanks for visit my profile Senior Web Developer with 5 years of experience in the Retail domain and with a proven track record of combining innovative thinking and creativity that garners results. Consistently produces work that has increased company revenue using Object Oriented PHP, MySQL, HTML, JavaScript, and CSS. Specializing in front-end development and an accomplished graphic artist with a strong background in project management and customer relations experienced with every part of dynamic web project stages of the development cycle. Experience in analysis, client interaction, design and development of client/server, webbased and n-tier application.
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Back-End Development
    Blockchain
    Solidity
    Smart Contract
    Full-Stack Development
    Rust
    React
  • $60 hourly

    • 0.0/5
    • (0 jobs)
    Dedicated developer with excellent technical, analytical and communication skills demonstrated by 6+ years of experience. I have rich experience in development of smart contracts, DAPP, NFT projects, trading bots(front-running bot, sniper bot, arbitrage bot, open sea bid bot etc). And also I have good knowledge and experience about Bitcoin, Ethereum, BSC, Solana, Polygon, Fantom, Cardano. In processing I have developed many token contracts and built Dex and Defi sites, NFT minting sites and marketplaces, and I have accumulated strong experience of MEAN and MERN stack, web design for DAPP and NFT game by unity. I really love my work and that passion is reflected in the quality of my code. I'm passionate about solving challenging problems that others find difficult or impossible. Client's satisfaction is my main goal. Here is my skills: - Blockchain(Ethereum | Solana | Binance Smart Chain(BSC)) o Development and Audit of Smart Contract o Decentralized Finance(Defi) o DEX Development - Full-stack development o NFT marketplace o Web based system development(PHP, Laravel, NodeJS, ReactJS...) EXPERIENCE : - Solidity, Rust, Web3.js - Truffle/Hardhat/Remix - NodeJS | ReactJs | VueJs | AngularJS - HTML5, CSS3, JavaScript, MySQL, MongoDB - Python - C, C++, C#
    vsuc_fltilesrefresh_TrophyIcon Node.js
    MySQL
    HTML
    React
    AngularJS
    Redux
    Blockchain
    CSS 3
    Rust
    JavaScript
    Ethereum
    Blockchain Architecture
  • $37 hourly

    • 0.0/5
    • (1 job)
    Senior Full Stack Developer with 𝟳 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 𝘀𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘇𝗶𝗻𝗴 𝗶𝗻 𝗡𝗼𝗱𝗲.𝗷𝘀, I excel in creating high-performance, scalable backend systems and web applications. I am passionate about delivering optimized and maintainable code, ensuring robust backend performance for complex projects. 𝗠𝘆 𝗽𝗿𝗼𝗳𝗲𝘀𝘀𝗶𝗼𝗻𝗮𝗹 𝗮𝗰𝗵𝗶𝗲𝘃𝗲𝗺𝗲𝗻𝘁𝘀 𝗶𝗻𝗰𝗹𝘂𝗱𝗲: - Building a highly scalable backend system using Node.js for an e-commerce platform that improved system efficiency and user experience - Developing a Node.js API for a financial services app that processes complex data in real-time with a focus on high availability and security - Designing and implementing RESTful APIs with Node.js and Express.js that integrate seamlessly with various frontend frameworks and improve client-server communication - Optimizing Node.js applications for high traffic, significantly reducing response times x4 and ensuring better resource management 𝗪𝗵𝗮𝘁 𝗺𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝘀𝗮𝘆 𝗮𝗯𝗼𝘂𝘁 𝗺𝗲: 🌟 "Oleksii's expertise in Node.js has been instrumental in improving our healthcare app's performance. He's always delivers results on time! Will recommend" - "Saisy" Project 🌟 "Oleksii's work on our backend has dramatically improved our system's reliability and scalability" - E-commerce Project 𝗛𝗼𝘄 𝘁𝗵𝗲 𝗵𝗶𝗿𝗶𝗻𝗴 𝗽𝗿𝗼𝗰𝗲𝘀𝘀 𝗹𝗼𝗼𝗸𝘀: 1. Share your project documentation and challenges with me. 2. I will review the documentation and provide initial insights. 3. Let's schedule a call for an in-depth discussion and an interview. 4. If we align on expertise and values, we'll open a contract. 5. Onboard and start collaborating on your project. 𝗡𝗼𝗱𝗲.𝗷𝘀 𝗦𝗸𝗶𝗹𝗹𝘀: 🔹 Node.js, Express.js, NestJS 🔹 RESTful API Development 🔹 GraphQL Integration 🔹 WebSockets, Socket.io 🔹 JWT Authentication 🔹 MongoDB, PostgreSQL, MySQL 🔹 Docker, Kubernetes for deployment 🔹 Unit Testing with Mocha, Chai, Jest Software Engineering Skills: 📚 JavaScript, TypeScript, ES6 📚 Git, GitHub 📚 Strong knowledge of Asynchronous Programming in Node.js 📚 Building highly performant and scalable applications following best practices 📚 Experience with Microservices Architecture 📚 Proficiency in Agile methodologies 📚 Strong problem-solving and debugging skills If you are ready to discuss your Node.js project, click the 🟢𝗜𝗡𝗩𝗜𝗧𝗘🟢 button, and let's connect 🤝
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Front-End Development
    Back-End Development
    Full-Stack Development
    MonoDevelop
    NodeJS Framework
    RSpec
    Amazon EC2
    Vue.js
    Ruby on Rails
    Ruby
    Web Application
    Sinatra
    HTML
    CSS
  • $45 hourly

    • 0.0/5
    • (1 job)
    sdigkdiofkisdoifopfsopkfopopfsofopsdfpokspofopsdfopkopkosdigkdiofkisdoifopfsopkfopopfsofopsdfpokspofopsdfopkopkosdigkdiofkisdoifopfsopkfopopfsofopsdfpokspofopsdfopkopkosdigkdiofkisdoifopfsopkfopopfsofopsdfpokspofopsdfopkopkosdigkdiofkisdoifopfsopkfopopfsofopsdfpokspofopsdfopkopkosdigkdiofkisdo
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Docker
    Linux
    Redux
    DevOps
    NestJS
    Next.js
    ExpressJS
    React
    JavaScript
    TypeScript
    PostgreSQL
  • $20 hourly

    • 5.0/5
    • (2 jobs)
    PHP, Laravel Framework, NodeJs, Db Mysql, MongoDb, Asp.Net , C#.Net, jQuery , React ,Vue , HTML and CSS. Over 30 Years experience Freelance work.
    vsuc_fltilesrefresh_TrophyIcon Node.js
    HTML5
    CSS
    Vue.js
    NoSQL Database
    React
    React Native
    MySQL
    NodeJS Framework
    PHP Script
    PHP
    Laravel
    JavaScript
  • $25 hourly

    • 5.0/5
    • (1 job)
    Expertise in developing high-quality software solutions using HTML5, CSS3, JavaScript, Angular, React, Redux, TypeScript, GraphQL, Node.js, jQuery, Laravel and AJAX. Expertise in developing and deploying applications on AWS using EC2, S3, Lambda, CloudFormation, and other core services. Skilled in developing and deploying applications using AWS services such as Elastic Beanstalk, S3, and CloudFormation. Experienced in Agile technologies and tools such as Jira, Trello, and Scrum Proven track record of delivering projects on time and meeting client expectations. Proficient in using version control systems such as Git and Mercurial. Skilled in optimizing the performance of websites by identifying and resolving browser compatibility issues. Knowledgeable in web development processes such as testing, debugging, and documentation. Proficient in utilizing UI/UX design principles to develop innovative UI solutions. Skilled in developing responsive websites utilizing the latest web technologies. Experienced in developing web applications with scalability and performance in mind. Excellent ability to adapt quickly to changing requirements and technologies.
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Shopify
    WordPress
    Tailwind CSS
    Extension & Module Development
    Google Sheets
    Vue.js
    Angular
    Google Apps Script
    Git
    MySQL
    jQuery
    React
    Next.js
    Laravel
  • $35 hourly

    • 4.3/5
    • (8 jobs)
    I am a Senior Web & mobile Developer experienced in building websites, web applications, mobile applications, data visualizations, chrome extensions and Ecommerce websites. These are my skills: - Web: React.js, Angular, Vue.js, Node.js, Express.js, D3.js, PHP, Laravel, Django, Python, Three.js - Mobile: React Native, Ionic, Java, Swift, Objective-C, Flutter, Flutter Flow - Game: Unity - DB: MongoDB, MySQL, PostgreSQL - Git, Github, Bitbucket - Firebase, AWS, GCP, Azure Please don't hesitate to connect with me. Let's discuss your project and let me help you.
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Laravel
    PHP
    FlutterFlow
    Flutter
    Django
    Python
    Git
    TypeScript
    Firebase
    Ionic Framework
    React Native
    Vue.js
    Angular 10
    React
  • $40 hourly

    • 0.0/5
    • (2 jobs)
    👋 Greetings! I am an experienced ❤ senior Blockchain engineer ❤ with over 12 years of expertise in IT engineering. My specialization lies in backend development, server setup, database optimization, DevOps, and custom blockchain development. I am proficient in a variety of programming languages, including JavaScript, Golang, Rust, C++, Dart, Erlang, and Solidity. 🔨 My skill set encompasses developing projects from scratch and employing innovative solutions. I have had the privilege of working on significant ventures like Elrond (EGLD), the Crypto wallet Bread (BRD), and CoinPayments. I take great responsibility in my work, ensuring punctuality and meticulous attention to detail. 👨‍💻 My areas of expertise include the following: • Blockchain Protocols • Hyperledger Fabric • Ethereum Smart Contracts (ERC-20, ERC-721, ERC-223, ERC-777, ERC-1155, ERC-1337, ERC-3643, and ERC-1400) • BEP-20 • Flash loans bots • P2P • Smart Contract Audit • Exchange development (CEX) • Decentralized exchange development (DEX) • Arbitrage and Trading bots development • ICO/IDO/IBCO/LBP/IFO • NFT • NFT Marketplace • GameFi • ReactJS • Svelte • Python • Rust • Golang • Web3 • Mining 💻 Throughout my career, I have worked with various platforms and technologies such as AWS, Pingdom, Datadog, Git, CLI, Ansible, and Apache. I am also well-versed in commonly used tools and platforms like Remix IDE, Geth, Parity, Web3.js, Ethers.js, and Infura. 🚀 With my expertise and experience, I am confident in delivering stability to your applications. If you are seeking a reliable, skilled, and responsible blockchain engineer, look no further. I am the right professional for the job! Thank you for considering my profile, and I look forward to the opportunity of contributing to your projects. ---------------------------- #BlockchainFundamentals, #Ethereum, #rpc, #grpc, #p2p, #node, #java, #go, #smartcontract, #aws, #kubernetes, #k8s, #hyperledger, #hyperledgerfabric, #fabric, #besu, #hyperledgerbesu, #corda, #chaincode, #solidity, #evm, #ethereum, #quorum, #docker, #dockercompose, #swarm, #ConsenSysQuorum, #dockerswarm, #compose, #POW, #Proofofwork, #Proofofstake, #mining, #ravencoin, #raven, #meowcoin, #meow, #hyperledgerfabricexplorer, #chaincode, #POS, #KAWPOW, #rust, #go, #golang, #solidity, #consensus, #C, #C++, #erc-20, #blockchainarchitecture, #blockchain, #healthcare, #financial, #solution, #hipaa, #fhir
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Solana
    React
    C
    Docker Swarm Mode
    Docker Compose
    Docker
    ConsenSys Quorum
    Corda
    Hyperledger Fabric
    Rust
    C++
    Java
    Golang
  • $29 hourly

    • 5.0/5
    • (1 job)
    ✅ 5+ Years of Experience in Django & Backend Development ✅ Expert in REST APIs, DRF, PostgreSQL, Celery & Async Tasks ✅ Performance Optimization & Scalable Web Apps 👋 Hi! I’m a Django backend engineer passionate about building scalable, high-performance web applications. Whether you need a custom API, database optimization, or a full-fledged SaaS backend, I’ve got you covered. 🔥 What I Can Do for You: 🔹 Django Development – Custom applications, microservices, automation 🔹 API Development – RESTful APIs with Django Rest Framework (DRF) 🔹 Database Management – PostgreSQL, MySQL, MongoDB 🔹 Performance Optimization – Caching, async processing (Celery, Redis) 🔹 Third-Party Integrations – Payment gateways, authentication, APIs 🔹 DevOps & Deployment – Docker, CI/CD, AWS, DigitalOcean 🚀 Why Work With Me? ⚡ Fast & Efficient – Clean, optimized code for smooth performance 💡 Problem Solver – I don’t just code, I find the best solutions 📅 Deadline-Oriented – Always delivering on time Let’s build something amazing together! 💻🚀 💬 Send me a message, and let’s discuss your project!
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Python
    Social Media Advertising
    Data Integration
    API Integration
    Multimedia Instruction
    AI Content Writing
    AI Content Creation
    Automated Workflow
    Laravel
    Web Scraping
    Chatbot
    Zapier
    Bot Development
    AI Bot
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    Hello, I'm a Senior AI Engineer and Full-Stack Engineer with 12 years of experience in programming, including 12 years in AI development and approximately 7 years in web/mobile app development. My expertise encompasses developing and deploying machine learning, deep learning, computer vision , natural language processing (NLP), Generative AI models and web/mobile app products. I have over 10 years of experience as a full-stack engineer and artificial intelligence engineer, working at large companies including Microsoft. My Skills: ✅Software Engineering ✅Machine Learning ✅Deep Learning ✅Computer Vision ✅Natural Language Processing ✅Speech Recognition (Whisper, google speech engine, Azure Text to Speech engine, Bark, Coqui, Elevenlabs) ✅Information Extraction (recognition of Named Entities, Temporal Expressions, Events, Keywords, OCR etc.) ✅Sentiment Analysis ✅Question Answering ✅Recommendation System ✅CRM System ✅Data Science, Tableau, Power BI, Pyspark ✅AI content generation ✅Web development ✅Chatbot development ✅LLM, RAG, Pinecone, Langchain, OpenAI ChatGPT, Text Embedding ✅Python: Django, Flask, Tensorflow, Keras, Pytorch, Scikit Learn ✅C#: ASP.NET, .NET Core, Entity Framework, LINQ, Web API, WPF ✅Full-Stack: MERN, MEAN, Django, Laravel+Vue ✅Frontend: HTML, CSS/SCSS, TailwindCSS, JavaScript frameworks such as Node js, React js, Angular js, Vue js, Next js, ✅Backend: Node, Express js, Python, Django, Flask, REST API, Fast API, API Integration, PHP, Laravel, GraphQL ✅Database: MySQL, MongoDB, PostgreSQL, MS SQL, SQLite. ✅Service: AWS, Netlify, Heroku, Azure, cPanel ✅Mobile: IOS, Android, Flutter, React Native ✅DevOps & MLOps: Docker, Kubernetes, Git I look forward to contributing my expertise to innovative projects and continuing to advance in the field of artificial intelligence and software development.
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Generative AI
    Data Analysis
    Web Development
    React
    Large Language Model
    Django
    Python
    LangChain
    Data Science
    Computer Vision
    Natural Language Processing
    Machine Learning
    Machine Learning Model
    Artificial Intelligence
  • $60 hourly

    • 0.0/5
    • (0 jobs)
    Dedicated developer with excellent technical, analytical and communication skills demonstrated by 6+ years of experience. I have rich experience in development of smart contracts, DAPP, NFT projects, trading bots(front-running bot, sniper bot, arbitrage bot, open sea bid bot etc). And also I have good knowledge and experience about Bitcoin, Ethereum, BSC, Solana, Polygon, Fantom, Cardano. In processing I have developed many token contracts and built Dex and Defi sites, NFT minting sites and marketplaces, and I have accumulated strong experience of MEAN and MERN stack, web design for DAPP and NFT game by unity. I really love my work and that passion is reflected in the quality of my code. I'm passionate about solving challenging problems that others find difficult or impossible. Client's satisfaction is my main goal.
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Blockchain Development
    Front-End Development
    Smart Contract
    Full-Stack Development
    Rust
    React
  • $60 hourly

    • 0.0/5
    • (0 jobs)
    Experienced Developer professional with strong leadership and relationship building skills. Certified Blockchain Developer, developing the Applications in Javascript and MEAN. Experience in developing Decentralized Blockchain applications using Ethereum and Hyper ledger
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Blockchain Development
    Back-End Development
    Blockchain
    Solidity
    Smart Contract
    Full-Stack Development
    Rust
    React
  • $60 hourly

    • 0.0/5
    • (0 jobs)
    - Senior Web Developer with 5 years of experience in the Retail domain and with a proven track record of combining innovative thinking and creativity that garners results. - Consistently produces work that has increased company revenue using Object Oriented PHP, MySQL, HTML, JavaScript, and CSS. - Specializing in front-end development and an accomplished graphic artist with a strong background in project management and customer relations experienced with every part of dynamic web project stages of the development cycle. - Experience in analysis, client interaction, design and development of client/server, webbased and n-tier application.
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Blockchain
    Solidity
    Smart Contract
    Full-Stack Development
    HTML
    Rust
    CSS
    React
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