☕ — Welcome to the workshop. Pull up a chair, the code is still brewing. — ☕
public class TuanTu extends Developer {
public String location = "Hồ Chí Minh City, Việt Nam 🇻🇳";
// Primary expertise — production systems, service layers, REST API design
public String primary = "PHP · Laravel";
// Deep focus — architecture, security, real-time & async systems
public String growing = "Java · Spring Boot";
// Next strategic stack — structured addition, not just exploration
public String next = "Python · FastAPI";
// Own both sides of the counter when the project calls for it
public String frontend = "React (Vite) · TypeScript";
public String openTo = "Remote-first opportunities";
public String[] languages = { "Vietnamese", "English", "French" };
@Override
public String getPhilosophy() {
return "Write backend that holds. Build systems that scale. Ship code that lasts.";
}
}My depth lives in the backend — Laravel for production systems today, Spring Boot for architecture and scale, Python FastAPI as the strategic next layer. React handles the interface when the project calls for it.
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Full-Stack Cinema Booking System A production-grade ticketing platform built around correctness and concurrency. Race-condition handling baked in from day one.
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Production-Grade Blog Platform Built end-to-end: DB schema, UI/UX design, API, and deployment. Documented every architectural decision from zero.
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B2B Order & Fulfillment Platform A backend-heavy platform tackling the complexity of business ordering flows, inventory management, and multi-role access control.
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Todo App — Engineered Beyond Basics A humble todo app used as a testbed to push Laravel + React patterns — query optimisation, algorithmic thinking, scalable architecture.
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Structured Java Learning Path A disciplined, documented journey from Java fundamentals to advanced patterns — the foundation before Spring Boot goes deep.
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Frontend
Backend
Database & Tools
