Hi, Hau is here! 👋

A freelance software developer / architect based in Ho Chi Minh city, Vietnam. I turn draft ideas into real products and scale them to serve millions of people.

Contact Me My Resume 👈🏻

Nice words from Clients

It was a great pleasure to work with Hau Vo. He was really part of the team, he communicates well and regurlarly. He was present at every conf call. Very realiable! Hau Vo came with ideas and solutions when we were a stuck. He has a very strong experience in React Native/Expo and Vue.js and was also able to work outside his area of expertise. We really enjoyed working with Hau Vo and won't hesistate to open a new contrat with him if we have additionnal jobs.
Audric

Co-founder, Feedlestack

Hau is the best React Native developer that I have ever worked with. He works fast, is very honest, and extremely capable. Would strongly recommend.
Samuel Visscher

CTO, the agency worX

During our interviews, we select candidates who are first and foremost great programmers, way before we find out if they are good at React, Elixir, DevOps etc. Hau is one such developer, he's got great coding conduct and is very current with the developments in the React native, mobile platform specific and javascript space. He is also very professional and an all-round cool guy. Don't hesitate to interview him.
Nicholas Lim

CTO, LittleLives

Hau is an excellent deliverer who set the great foundation for the MVP and ongoing product. Will recommend and work with him again soon.
Eslam Hussein

CEO & Co-Founder, Invygo

Outstanding Projects

Check out some of my outstanding projects. Want to start your project? Let's have a chat!

  •
    Invygo

    Designed the whole system architecture and built the MVP in just 1.5 months with another developer. Worked over 2 years as a Technical Leader.

    • Grew users from 0 to 50k
    • Raised > $2M
    • Payment System
    • Analytics System

  •
    Active For Good

    Re-architecture the existing mobile app to work in hybrid mode for iOS (Swift and React Native) and Android (Java and React Native). Enhanced the bridge's speed between React Native and Native side.

    • Fitness
    • React Native
    • NodeJS

  •
    Feedlestack

    Improved the existing architecture to make it scalable, built the new mobile and web app with new designs, and designed the subscription payment flow.

    • News Aggregator
    • Payment System
    • React Native
    • ReacJS

  •
    Yojee

    I'm the main mobile developer and lead other in-house developers to deliver mobile apps. Also, I designed the white-labeling solution for the mobile app that serves over 15 big clients.

    • Enterprise Software
    • White Labeling
    • React Native

  •
    LittleLives

    I helped to build the production-ready Start Small Dream Big in just 2 months. Built the internal VueJS UI framework to use across all new products.

    • EdTech
    • Mobile
    • React Native
    • VueJS
    • Elixir

  •
    Petro Ninja

    Helps more than 20,000 energy professionals access oil and gas data - Built by React Native, used MapboxGL, and applied best practices of Geolocation solution.

    • Oil and Gas Industry
    • Mobile
    • React Native
    • MapboxGL
    • Geolocation

Specialties

I'm very eager to take new challenges of new things. Please let me know your needs, I can provide the end products/services for you.

  • Architecture Design
  • Database Design
  • System Architecture Scaling
  • Minimum Viable Product (MVP) Building
  • Source Code Enhancement & Optimization
  • REST & GraphQL API Design and Building
  • Single Page Application (SPA) Building
  • Cross-platform Mobile App Development
  • Automated Quality Control System Design
  • Project & Team Management

Do you have an exciting idea? Get in touch and let make it explode. More information you can take a look at my Resume.