DuyLee | Portfolio

DuyLee is a Full-Stack Developer

He is a problem solver with a keyboard, crafting backend logic, pixel-perfect UIs, and smooth mobile experiences.

Contact me!!

Currently working on passion

If you are born poor, it’s not your mistake. But if you die poor, it’s your mistake.

- Bill Gates

#projects

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JS React.js Nest.js PostgreSQL Docker

VSAT

Building VSAT to solve the problem of generic SAT prep by delivering personalized study plans and progress tracking for test centers.

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JS React Native .NET MongoDB Cloudinary

HealthFeast

Helping users manage their health by making Vietnamese food nutrition tracking and daily activity monitoring simple and accessible.

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JS React.js Express.js MongoDB Firebase

Pesterin

Giving artists a safe, interactive space to share and discover artwork with real-time chat and AI-powered image moderation.

Github View

#skills

Languages

Typescript Javascript HTML/CSS

Databases

PostgreSQL MSQL MongoDB Redis

Frameworkds

ReactJS NextJS NestJS React Native

Other

REST GraphQL BullMQ Kafka gRPC WebSockets TypeORM Moongoose JWT OAuth

Devops/Cloud

Docker CI/CD Vercel VPS Cloudflare

Tools

Github Redis Insight Postman Swagger

#about-me

Hello! I’m DuyLee 👋

I’m a self-taught full-stack developer with a passion for building robust, scalable web and mobile applications. From sleek frontends to powerful backends, I love turning ideas into fully functional, real-world products using modern technologies.

I have hands-on experience designing and developing backend systems with a microservices architecture. I enjoy applying the latest technologies — like gRPC, GraphQL, message brokers, and containerization — to build services that are efficient, maintainable, and ready to scale.

I’m always ready to take on new challenges and contribute my skills to projects that make a real impact. Let’s connect and create something exceptional together.

#contact

I’m interested in freelance opportunities and open to joining a great company team as well. If you have any requests, ideas, or questions, don’t hesitate to reach out — I’d love to connect!

Message me here

duylvd2002@gmail.com

Duy Lee

Đình Duy