Work on various different products, with a high-caliber technical team to manage the critical process of delivering hundreds of millions of dollars in loan origination to financial partners on a daily basis.

Co-founded Stormgate.io, a native Solana project, led project development and designed frontend, mobile app, server, NFT minting via Metaplex, and on-chain programming.Architected and supervised engineering for Under Realm, a Trading Card Game built using Cocos Engine.Designed and developed Walless, a cross-platform/cross-chain web3 wallet that runs on browser extensions and mobile devices. Utilized Rust and wasm to build a secure and user-friendly wallet that enables users to interact with multiple blockchains seamlessly.Passionate about the endless possibilities of blockchain and crypto, and excited to be part of the movement that is disrupting traditional world and creating new forms of value.

As one of the first Mobile engineer at Sky Mavis, I had the opportunity to co-build the "Ronin Wallet" with amazing colleagues. Have chance to deep dive in security and optimization for blazing fast/smooth user experience.I also explored the exciting world of blockchain through different micro products, mostly using Typescript frontend and a bit of Rust. This experience sparked my passion for web3 and completely transformed my vision of the future. Working at Sky Mavis was an amazing journey of learning and growth, and I'm thrilled to have been part of such a pioneering company in the GameFi space.

Architected and led the company's main mobile app with React Native, which interacts with IoT devices and AI-powered API (AWS) for beer cap recognition.Built a serverless GraphQL on AWS and Textract-based products that extract invoices.

A Japan company - together we everything from scratch (with a relatively small team of technical geeks), and released systems that have millions of users.Architected DevOps pipeline that automated most operation jobs, used Jenkins, Github Action, Gitlab Runner, Terraform, Ansible, and programmed Slack bot.Built and maintained cloud architecture for core projects using the "Serverless" model (AWS Lambda runtime) that survives under massive amounts of connection.Found and maintained the company's open-source libraries that yielded a technical competitive advantage. I also helped recruit and coach junior colleagues through pair programming, code reviews, and weekly meetups.

Architected cross-platform applications for top real estate companies in Vietnam.Architected distributed Elixir/Phoenix (Erlang) backend together with React Native that supports large-scale real-time subscription via socket.Introduced GraphQL to the development team, which then became the state-of-the-art protocol for most of the projects at the time.Responsible for the architecture of the “real estate system", which is highly stable in Elixir runtime.

Build rich animation apps (Showpad) for companies like Intel, Fujifilm, and Biomerieux that are heavily focused on complex animation that runs smoothly on different devices.Build hybrid-mobile apps using Cordova. Most of the projects were Angular-powered, some of them were React or Backbone.Optimized existing projects (by Showpad partner), made it run smooth on legacy devices, and support wider browsers like IE 8, Safari, Firefox.A member of the special force to rescue small/simple systems (Java, Python, or PHP) that need urgent help.

A fun startup with a small but innovative team.Led development team to build and iterate on a small product with a new business idea using ASP.NET MVC (Blazor), Ruby on Rails (Backbone, Knockout, Ember), and MeteorJs (Blaze, Angular).That was amazing and really fun, as we have a small product and a very new business idea that needs a lot of rapid adjustments.

Contributed to the architecture of the SSDC project (Singapore Safety Driving Center - ssdcl.com.sg), working alongside senior colleagues.

Completed multiple small-scale outsourced web projects using ASP .NET MVC 3 & 4, Entity Framework/Code First/LinQ, Dependency Injection (Ninject), Orchard CMS, HTML5, CSS3, LESS/SASS, JQuery, Coffeescript, and Bootstrap/Zurb Foundation framework.

As a partner of VTC Game, developed Adobe Flash mini-games on Actionscript 3 (client) and C# as the socket server.

Builded a web-crawling tool on Visual Basic 6 to crawl price/information of the company’s product on configured sites.