SOFTWARE ENGINEERING · DEVOPS · SYSTEMS

Learning Software Engineering by building. Learning DevOps by shipping thoughtfully.

I connect web, mobile, AI, Java, and platform ideas through hands-on projects.

I'm still learning, and thoughtful feedback, suggestions, and constructive guidance are always welcome.

47 public projects  ·  4 project focus areas  ·  1 interactive 3D portfolio

These focus areas reflect the systems I am actively studying, designing, and building.

• Connected product experiences — web, mobile, admin, and API surfaces that solve one workflow together.
• Real-time operations — delivery, ride-hailing, location-aware, and back-office systems.
• Applied AI — trip planning, computer vision, algorithm visualisation, and hardware/software bridges.
• Platform-minded delivery — containers, CI, observability, cloud infrastructure, and developer portals.

FoodFlow + Crab

Delivery, ride-hailing, wallet, chat, location-aware flows, and the admin surfaces that keep them running.

Money Management

Offline-first finance with PIN and biometric protection, local SQLite state, and a Fastify/PostgreSQL sync API.

VN TravelAI + Waste Sorting

AI trip planning and computer vision brought into product and physical-control workflows.

DevHire Cloud + Internal Developer Platform + CampusCore

Microservices, self-service delivery, GitOps, infrastructure as code, observability, and cloud operations.

Explore 47 public projects across product engineering, mobile development, applied AI, and platform delivery.

• LeetRank · TypeScript · 2026-10-15

  A competitive programming platform for practicing algorithms and data structures. Built with Next.js 16, React 19, Go judge service, and Docker.

• PipeForge · Go · 2026-10-15

  Distributed data-processing platform with a Go control plane, Python workers, RabbitMQ, PostgreSQL, and MinIO.

• Student Management UTE · Java · 2026-10-15

  CampusCore student management demo with Java 25, JPA, Next.js, Expo, PostgreSQL, and chatbot assistant

• WeatherAWS FinalTerm · Python · 2026-10-15

  Hệ thống thu thập và phân tích thời tiết, chất lượng không khí trên AWS Serverless. Đồ án Điện toán đám mây của sinh viên Tiến Sơn và sinh viên Ngọc Quyên, kèm báo cáo Tuần 1–2,…

• AgriInsight · Java · 2026-10-14

  Enterprise agriculture analytics with Next.js, Spring Boot, FastAPI, PostgreSQL, OIDC/RLS, Bronze-Silver-Gold pipelines, Kafka real-time, and scoped DeepSeek RAG.

Learning deliberately. Systems-minded. Building the next connection.