Hire the Best Node.js Developers
in Vietnam

Senior Node.js, React & React Native developer with 5+ years of experience building scalable APIs, web/mobile apps, and real-time systems. Strong background in authentication, payments, Firebase, AWS, and AI integrations for SaaS platforms. Backend-focused engineer with solid frontend expertise—React.js for SPAs and React Native for cross-platform mobile applications—delivering clean, maintainable, and production-ready code. Tech stack highlights: - Node.js (MEAN & MERN stacks) - React.js & React Native - GraphQL & RESTful APIs - MongoDB, MySQL, PostgreSQL - TypeORM, Sequelize, Prisma,... - AWS services I’d be excited to apply my skills to your project and deliver meaningful value to your team.

I can make anything you want, if you can describe exactly what you want, will get the exact service until full satisfaction. If you are confused or cannot know, actually what you are wanting, I can also help you to decide what is possible in reality and what can be good for your business so that you can decide what service to take what's not. Feel free to hire for: - Web Development + HTML, CSS, Javascript, JQuery + ReactJS, NextJS, VueJS, Angular + PHP (Laravel, Wordpress...) + NodeJS (Express, NestJS...) + Python (Django, Flask...) + Web Scripts - Stripe, MangoPay, Coinbase - Web3, Blockchain - Security enhancements for Web Applications - Firebase, Amazon Web Services - AWS (Lambda, S3, DynamoDB, API Gateway, Cognito...) - Troubleshooting and bug fix - MySQL, PostgreSQL, MongoDB, Redis - API Development - Twilio, FreshChat, Zendesk - Facebook, Twitter, Github, Linkedin Integration - IDE: Visual Studio Code, IntelliJ, Sublime text - OS: Linux, Windows, Mac OS X - Git - Bug/Issue trackers: Jira, Redmine, Trello, ClickUp, Hubstaff, ... Looking forward to your response. If you like my skills. Hope to work with you for the long term.

👨‍💻 Fullstack Node.js Developer (4+ years) specializing in high-performance AI & LLM Integration and MVP builds. 🛠️ Core Tech Stack: Node.js, Express, TypeScript, PostgreSQL, and React & NextJS. 🔌 Integration Expert: Deep experience with ZaloPay, disbursement APIs, and secure webhook architectures. 🚀 Production-Ready: I don't just ship features; I build secure, maintainable systems that survive real-world traffic. 🤝 Technical Partner: I bridge the gap between business requirements and clean, scalable code. As a Fullstack Node.js Developer, I am the person you call when you need to move from a prototype to a production-grade system. Whether it’s architecting a complex payment flow or stabilizing a backend that’s struggling to scale, I focus on the "how" as much as the "what." Here is how I add value to your project: 1. Full-Stack Node.js Development I take ownership of the entire lifecycle. You get a codebase that is modular, documented, and easy for your internal team to manage long after the initial launch. 2. Secure Backend & API Architecture (Node.js, Express) Designing robust APIs that handle authentication, complex permissions, and business logic. Specialized in secure third-party integrations (ZaloPay, custom disbursement systems) including manual signature generation and sandbox-to-production migration. 3. Frontend Experience (React, JavaScript/TypeScript) Building responsive, fast-loading dashboards and user interfaces that communicate perfectly with the backend. Focusing on clean state management and intuitive UX that doesn’t lag under heavy data. 4. Database & Infrastructure (PostgreSQL, MongoDB, Redis) Designing relational schemas that actually scale. Optimizing queries and implementing caching layers to ensure your app stays fast as your user base grows. 5. System Security & Reliability Implementing secure web app standards to prevent common vulnerabilities and unauthorized access. Managing background jobs and async queues that stay stable when your requirements change. Technical Toolbox Backend: Node.js, Express, NestJS, TypeScript Frontend: React, HTML5, CSS3, Tailwind CSS Database: PostgreSQL, MongoDB, Redis Integrations: Payment API, Disbursement Systems, RESTful Webhooks Tools: Git, Docker, Postman, Linux Environment When we work together, you aren't just hiring a coder; you're hiring an engineer who cares about the security and longevity of your product. I make the technical trade-offs early so you don't have to pay for expensive rewrites later. 🔑 Keywords: Full Stack Developer, SaaS Developer, SaaS MVP Development, Web Application Developer, MVP Developer, React Developer, Next.js Developer, Node.js Developer, NestJS Developer, Backend Developer, PostgreSQL Developer, Redis, Cloud Deployment, AWS Developer, Software Architecture, Startup SaaS

⭐ Top Rated, 5000+ hours, 100% 5★ testimonial ⭐ Total 10+ years fullstack experience, working on 80+ projects in Software Development ⭐ Take advance of AI to speed up the work, Vibe Coding ⭐ As SCRUM Master, I am driven into Agile Methodology by the right tools (Jira, Jenkins ) With extensive experience in web and mobile application development, I am a highly skilled professional with a proven track record in project management. Over the past 10 years, I have successfully developed numerous web applications that exceed client expectations in terms of project timeline and code quality. My expertise focuses mainly on the following: 💎 Language: 🔸 Framework: Reactjs, Nextjs, Angular, Nodejs-ExpressJs, Laravel, Ionic, Phonegap, React Native, Wordpress, Vuejs, Supabase 🔸 Typescript, ES6, PHP 🔸 MongoDB, MySQL, Redis 💎 IDE: XCode, Web Storm, Visual Code, Cursor 💎 Dev Environment: Windows, Linux, MacOS 💎 Misc: AWS, Azure, CD/CI Deployment, ELK Stack - Log Managmeent, Machine Learing 💎 Project Management: Agile Jira, Redmine, Trello For the upcoming projects, please do not hesitate to contact me for the experience of how high-quality services are delivered, as well as the frequent and transparent communication that is maintained throughout the project.

Hi! I'm Quang, a dedicated Fullstack Developer with 5+ years of experience. Tech stack: • Backend Frameworks: Express.js, NestJS, Koa.js • Frontend Frameworks: React, Next.js • Databases: MySQL, SQL Server, PostgreSQL, MongoDB, Redis, ClickHouse • BaaS: Firebase, Supabase, Vercel • Clouds: AWS, Azure • Messaging/Real-time: Kafka, RabbitMQ, Socket.IO, MQTT • DevOps/Deployment: Docker, Nginx, Kubernetes • Payments: PayPal, Stripe Key Projects: - E-commerce Platform: Developed a scalable e-commerce system with real-time inventory management, secure PayPal, Stripe payment processing, and advanced search capabilities using Elasticsearch. - Auction Platform: Built a high-performance system handling 200,000 requests/sec using Socket.IO and Kafka, with real-time notifications. - Cryptocurrency Exchange: Boosted transaction processing by 30% with MySQL optimization, implemented real-time charts using MQTT. - Online Course Platform: Developed a scalable platform for video-based courses, featuring robust admin course management and seamless user payment integration for self-paced learning, with DRM-protected videos - NFT Marketplace: Developed a secure marketplace on the Goerli chain, integrating IPFS for decentralized storage, using Next.js and Node.js. - SMS Gateway System: Built an API-driven bulk SMS system with efficient queue management and delivery tracking using SQL Server and Kafka. I’m committed to delivering top-quality, backend-driven solutions to solve complex challenges.

I'm a professional full-stack developer with 7+ years experiences in developing web applications and RESTful API with NodeJS / Ruby on Rails. As a full-stack developer, I am not only an expert on the backend technologies but I'm also good at single-page frontend frameworks like React, Vue, etc. My main technology stack for developing web applications: - NodeJS with (but not limited to) MEAN, MERN stack, Koa - Ruby on Rails - MongoDB, MySQL, PostgreSQL - Sequelize (ORM for Relational DBMS) - EJS, HAML, SLIM (template engines) - Passport (authentication middleware, include social networks authentication) - JWT (token-based authentication for RESTful API) - AWS EC2, Elasticbeanstalk, RDS, Lambda, API Gateway, etc.