Welcome to my portfolio!
{'>'} Backend Developer |
Building secure, high-performance, and maintainable backend systems - one line of code at a time.
I am a fourth-year student majoring in Software Engineering (Information Technology) at Saigon University (September 2022 - March 2027). I am passionate about building reliable, secure, and scalable backend systems.
I enjoy learning software architecture, integrating APIs, and deploying applications with Docker. My current goal is to find an internship where I can contribute to real projects and grow quickly.
Some products I have built - from idea to a finished product.
Backend system for an online perfume store, managing products, users, and orders. Designed a domain-based architecture with a layered structure. Implemented authentication with Spring Security(JWT and OAuth2), VNPay integration, and a RAG-based AI consultant. Integrated an automated email service with asynchronous processing for order confirmations and invoices.
Web-based POS system for a fast-food restaurant, managing customer orders and kitchen workflow. ExpressJS backend with clear layers (controller, routes, middleware, models). RESTful APIs with versioning (v1, v2) and Socket.IO for real-time order updates between customers, staff, and the kitchen. Server-side rendering with EJS + Bootstrap 5 for multiple roles.
Tutored middle school students in math, improving problem-solving skills and academic results.
Installed Windows, upgraded RAM, diagnosed, and fixed computer hardware and software issues.
Built static websites for small clients using HTML, CSS, and JavaScript based on their designs and content.
Regularly read books on psychology and communication to improve analytical thinking and interpersonal skills.
Practice piano in my free time as a hobby to relax and improve focus and discipline.
Feel free to reach out - I'm always open to connect!