Hire the Best GraphQL Developers
in Vietnam

As a senior software engineer, I don’t just write code. I work as a true partner to your team. You can expect someone who takes ownership, communicates clearly, and is fully invested in helping you reach your goals. If you don’t feel like you’re getting more value than you expected, then I haven’t done my job. I care deeply about writing clean, maintainable, and efficient code that holds up over time. Every product is different, and there’s no universal solution that fits every team. That’s why I take the time to understand your architecture, your constraints, and your users before jumping into implementation. I’ve worked across the full stack, from designing APIs and building web applications to integrating third-party services and improving performance. My focus is always on reliability, usability, and long-term maintainability, not quick fixes that create problems later. Collaboration matters to me. I keep communication open and straightforward, and I make sure you’re always aware of progress, trade-offs, and decisions along the way. If you’re looking for a dependable engineer who cares about both the code and the outcome, I’d love to work together. Tech stack: JavaScript / TypeScript, React, Next.js, Gatsby, Vue, Nuxt, Astro.js, Node.js, Express, NestJS, PostgreSQL, MySQL, MongoDB, GraphQL, REST APIs, Prisma, Vite, Webpack, Docker, Redis, Jest, Playwright, ESLint, Prettier

Senior Full Stack Developer | AI/ML Solutions | Enterprise-Scale Applications | 30+ Successful Projects I'm Vinh, a results-driven Software Engineer with 7+ years of experience architecting and delivering high-performance applications. As a former Full-stack Engineer at an AI-focused startup backed by $10M in VC funding, I specialize in building scalable developer tools and enterprise SaaS solutions. 🏆 Why Partner With Me: - Top Rated Plus (Top 3%) on Upwork with 100% Job Success Score - Successfully delivered 30+ projects with 5-star client satisfaction - Built systems handling 100k+ monthly active users - 8,000+ hours of proven expertise on Upwork - End-to-end project ownership from conception to deployment 🔧 Technical Excellence: Backend: - Node.js/TypeScript ecosystem (Express, NestJS, Elysiajs, Supabase) - Advanced ORM implementations (Sequelize, TypeORM, Prisma, Drizzle) - GraphQL APIs (Hasura, Apollo, TypeGraphQL) - High-performance caching (Redis, Memcached) - Microservices architecture (gRPC, RabbitMQ, Docker Frontend: - React/Next.js with SSR optimization - Enterprise-grade state management - Performance-optimized data visualization - Headless CMS integration (WordPress, Contentful) - Responsive UI/UX with TailwindCSS DevOps & Infrastructure: - AWS ecosystem (EC2, S3, SES) - Container orchestration (Docker, DockerSwarm) - CI/CD automation (GitLab) - Load balancing (Traefik) - Message queuing (RabbitMQ, Redis) 💡 Value Proposition: - Architectural expertise ensuring scalable, maintainable solutions - Clean code practices reducing long-term maintenance costs - Proactive communication and detailed documentation - Quick problem-solving and efficient bug resolution - Flexible availability across time zones Let's discuss how I can help transform your vision into a robust, scalable solution. Available for: - Full-stack development of new applications - Feature enhancement of existing systems - Performance optimization and bug resolution - Technical consultation and architecture design Contact me to schedule a consultation and discuss your project requirements.

I'm a full-stack developer with 5 years of experience who loves building performant, robust, resilient interactive web applications. Expertise in Typescript, React, Nextjs, Laravel, and their ecosystems. Proficient in automated testing using Jest/Vitest, Cypress/Playwright. Experienced in DevOps, CI/CD, and Cloud infrastructure, especially with AWS. ### Other skills Frontend: Astro, Svelte, Solidjs. Backend: Express, Hono; Supabase, PocketBase; GraphQL, tRPC. Database: MySQL, PostgreSQL, SQLite, ElasticSearch. CMS: Contentful, Payload, Strapi.