Full Stack Web Developer. Founder & CEO of MST Software, a software company built entirely around the MMO (Make Money Online) market.

MST Software engineers technology solutions for MMO operators and players: game account commerce, digital asset trading, tool licensing, fraud detection, and hosting automation. Real money, real users, real operational pressure.

VP Academic at F-Code Club, FPT University HCMC. Running the Tuan Ori YouTube brand across three channels, approaching 100K verified subscribers. Bootstrapped to 25,000+ peak users and 9–10 digit VND in revenue.

• Shop Acc Game: Multi-genre game account marketplace. Full transaction lifecycle, account verification, and buyer-seller trust infrastructure for Vietnam's game trading market.
• CheckScam: Online fraud detection tool. Verify phone numbers, bank accounts, and domains against community-reported scam data. Built to combat the growing scam volume targeting Vietnamese internet users.
• Web Hosting Business Automation: Automated sales and provisioning pipeline for hosting services. Core infrastructure for MST Software's MMO business operations.
• Web Resource Trading System: Digital asset and source code trading platform for the MMO market. Handles full catalog, transaction, and delivery flow.
• Game Tool Licensing System: License key generation, distribution, and validation for game tools. Core licensing infrastructure for MST Software's MMO tooling line.
• NRO Mart Core: Specialized game item marketplace for the Ngoc Rong Online ecosystem. Built with deep understanding of MMO player behavior and transaction dynamics.

• MapLearn: Full-stack e-learning platform for high school students. Next.js · NestJS · MongoDB · TypeScript · Featured by FPT Aptech
• Maverick Dresses: Commercial-grade school uniform e commerce platform. Recognized by FPT Aptech as a standout student product.
• F-Code Challenge 3: Competition web system for F-Code Club's internal programming challenge. Designed to handle real club-scale traffic.

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