I'm a Full-Stack Web Developer, Founder & CEO of MST Software, and a student enrolled simultaneously at FPT University and FPT Aptech - two of Vietnam's most recognized technology institutions. Running a company and holding leadership positions at a university club while pursuing dual degrees isn't a flex. It's just how I operate.

I built MST Software to engineer specialized technology solutions for the MMO (Make Money Online) market - an industry most developers overlook, but one that demands serious technical depth. The products we build handle real transaction flows, automation pipelines, and licensing infrastructure for a global user base operating in this space.

At F-Code Club, FPT University HCMC, I currently serve as VP Academic - responsible for the full technical education program across the club. Prior to this, I joined F-Code as a developer member and rose through the organization. During the club's annual Recruitment season, I led the technical track as Technical Leader, designing and evaluating challenges to identify the next generation of engineers.

I run multiple YouTube channels under the Tuấn Ori brand: Tuấn Ori IT (nearly 100,000 subscribers · Verified), Tuấn Ori API, and Ori IT - each covering a different angle of software engineering and MMO technology, all from a founder's perspective, not a textbook's.

Beyond building for clients, I've independently shipped products that reached 25,000 active users and generated revenue in the 9–10 digit range (VND) - bootstrapped, no external funding.

I have a focused interest in web application security. I've identified and responsibly disclosed critical vulnerabilities in institutional systems - including authentication bypasses, exposed data endpoints, and privilege escalation paths - reporting all findings directly to the relevant parties rather than exploiting them.

MapLearn - Online Learning Platform Full-stack e-learning system designed for high school students. Separate frontend and backend repositories, built for real scale. Frontend → maplearn-platform-web-nextjs  ·  Backend → maplearn-platform-api Stack: Next.js · NestJS · MongoDB · TypeScript 📰 Featured - FPT Aptech

Maverick Dresses - School Uniform E-Commerce Commercial-grade web platform for school uniform retail. Recognized by FPT Aptech as a standout student product. 📰 Featured - FPT Aptech

NRO Mart Core - Game Item Marketplace Specialized marketplace for the Ngọc Rồng Online game ecosystem. Built with deep understanding of MMO player behavior and transaction dynamics. nro-mart-core

F-Code Challenge 3 - Competition Web System Internal web platform built for F-Code Club's competitive programming challenge. Designed and deployed to handle real club-scale traffic. fcode-web-system-challenge-3

Web Hosting Business Automation Automated sales and provisioning pipeline for hosting services - part of MST Software's core MMO business infrastructure. web-hosting-business-automation

Web Resource Trading System Digital asset and source code trading platform built for the MMO market. Handles full catalog, transaction, and delivery flow. web-resource-trading-system

Game Tool Licensing System License key generation, distribution, and validation system for game tools. Core licensing infrastructure for MST Software's MMO tooling line. game-tool-licensing-system

I actively research web application security - probing real systems to understand vulnerabilities at depth. When findings are significant, I report them responsibly.

Responsible Disclosure - FPT Aptech Identified multiple critical vulnerabilities in FPT Aptech's internal web infrastructure: authentication bypass vectors, exposed student data endpoints, and privilege escalation paths. All findings were reported directly to the institution rather than exploited.

Understanding how systems break is the prerequisite to building systems that don't.

Areas of focus: Authentication Bypass  IDOR  SQL Injection  XSS  API Access Control

Open to · MMO Technology Collaboration · Web Platform Consulting · Technical Mentorship · Security Research