Available for new opportunities

Vo Van Duyet

Senior React Developer & Team Lead

Daklak, Vietnam · B2 English

I build frontend systems that scale — from design systems and micro-frontends to leading 20-person engineering teams. I care about code that lasts and interfaces people actually enjoy using.

0+
Years of experience
React, React Native, TypeScript, micro-frontends
20+
Engineers led
Scaled teams from 4 to 20 at FPT Software
~80%
Dev time reduction
Via reusable architecture & component systems
90+
Lighthouse score
Improved from 60 via Core Web Vitals tuning
Work history

Where I've built things

2019 — 2025
FPT Software
Senior Frontend Developer · Team Lead
  • Led and scaled a 20-person frontend engineering team, owning architecture design, Agile/Scrum delivery, and end-to-end product ownership for enterprise applications.
  • Designed a reusable React & React Native framework that cut project setup time by ~40% and accelerated cross-project delivery.
  • Established state management strategies with Redux Toolkit and Context API for large-scale apps, alongside contract-first API development with Swagger and mock services.
  • Drove performance optimization — code splitting, lazy loading, memoization, bundle tuning — lifting Lighthouse scores from 60 to 90+.
  • Built and governed component libraries and design systems, significantly improving UI consistency and developer productivity.
  • Mentored junior engineers from zero experience to full ReactJS proficiency within three months. Conducted code reviews, technical design sessions, and architecture decisions.
  • Delivered complex data visualizations — Line/Bar Charts, custom Dynamic Data Diagrams — for high-stakes enterprise clients.
Top Performance Award 2020 · GST Unit
Top Performance Award 2021 · EMU Unit
2020 — 2022
Freelance
React Native Developer
  • Architected and shipped cross-platform mobile apps using React Native, from wireframes to production-ready releases.
  • Collaborated with designers to improve UI/UX and optimize user interaction flows for mobile contexts.
  • Led client demos and technical discussions, incorporating stakeholder feedback into live products.
2016 — 2018
Sutrix Solutions
Frontend Developer
  • Built responsive, pixel-perfect web applications using HTML5, SCSS, Vue, and React with strong cross-browser compatibility.
  • Transformed UI/UX designs into polished, interactive interfaces with a sharp focus on usability and accessibility.
  • Contributed to reusable UI component systems and frontend best practices.
Capabilities

What I bring to the table

Core stack
Frontend Development
ReactJS React Native TypeScript Next.js JavaScript ES6+ Vite Webpack Micro-Frontend
Experience
8+
Years building production React
State & data
State Management
Redux Toolkit Context API RESTful APIs OpenAPI / Swagger
Quality
Testing & Delivery
Jest React Testing Library Azure DevOps CI/CD Pipelines Agile / Scrum Git
Performance
Optimization
Code Splitting Lazy Loading Memoization Bundle Optimization Core Web Vitals Lighthouse
Languages
Communication
Vietnamese Native
English B2 Upper-Intermediate
Leadership
Engineering Leadership
Team Lead (20 devs) Architecture Decisions Technical Mentoring Code Governance Design Systems NodeJS / NestJS PostgreSQL Flutter (Basic)
Let's talk

Open to new roles & collaboration

Whether you're building something ambitious, scaling a team, or need a senior engineer who can own both code and delivery — I'd like to hear about it.

Send a quick message