Trinh Quoc Trong

Trinh Quoc Trong

Software Engineer

Hanoi, Vietnam

Nov 9, 2001

About01

Software engineer with 3+ years of experience, specialized in Frontend development (React / Next.js), 1+ year building mobile apps with React Native, and 1 year of Backend development with Node.js.

Deep experience in component optimization and frontend caching. Strong problem-solving mindset, with mentoring experience and effective time management, teamwork, and research skills.

I'm committed to a long-term career in software development, keeping a growth mindset and a careful, thoughtful approach to my work. If you'd like to learn more about my background and experience, please see the experience section below.

0+
Years of experience
0+
Projects shipped

Education

Posts and Telecommunications Institute of Technology (PTIT)

Information Technology — Software Engineering

Skills02

Frontend

  • React
  • Next.js
  • TypeScript
  • HTML/CSS
  • Tailwind CSS
  • Redux
  • React Query
  • RESTful API
  • GraphQL
  • Socket.IO
  • UI Libraries

Mobile

  • React Native (Expo)
  • PostHog
  • AppsFlyer
  • Sentry

Backend

  • NestJS
  • PostgreSQL
  • MongoDB
  • Firebase
  • Supabase
  • Redis

DevOps & Tools

  • Git
  • Docker
  • CI/CD
  • AWS (EC2)
  • Vercel
  • Fly.io
  • Grafana
  • Jira
  • Linear
  • Backlog
Experience03

3K TechOne Co., Ltd

Full-stack Developer

Mar 2025 — Now

  • Built and shipped React Native (Expo) mobile apps to the App Store and Google Play, integrating monitoring tools.
  • Developed NestJS backend, designed base code, and optimized React / Next.js source.
  • Integrated AI features — research, chatbot, voice — using OpenAI and Anthropic Claude APIs.
  • Built payment and e-contract features (VNPT eContract integration).
Projects04
Contact05

Get in touch

Emailtrinhquoctrong09112001@gmail.com
Phone / Zalo(+84) 965 952 810