I am a Web Developer with over 3 years of hands-on experience building high-performance web applications and integrating practical AI solutions into production. My core strengths lie in scalable frontend architecture, UI rendering optimization, and conversational AI (RAG pipelines, smart chatbots, SSE streaming, prompt tuning). I always focus on turning complex technical logic and business workflows into smooth, intuitive user interfaces that solve real-world problems.
WORK EXPERIENCE & TRACK RECORD
- >Architected modular frontend infrastructure in a Turborepo monorepo, standardizing shared UI systems (MUI, shadcn/ui, Tailwind CSS) and optimizing build pipelines across multi-team deliverables.
- >Developed core features for the Decathlon Value Participation Program (DVPP), implementing auth/login flows, user enrollment based on employee eligibility states, eSignature workflows, and multi-admin cross-validation interfaces.
- >Built and refactored internal AI Chat applications using Next.js, React, and NestJS; optimized API communication and enforced structured JSON/Markdown response formatting.
- >Overhauled chat UIs with shadcn/ui & TanStack Virtual for seamless large-thread rendering; tuned system rules and integrated SSE streaming for low-latency interactions.
- >Engineered modern web platforms including ECM solutions integrated with smart AI Chatbot assistants, product catalog recommendation systems, and automated customer support workflows.
- >Developed customized trading bot dashboards and streaming media web apps (Flex-Film) leveraging Next.js, shadcn/ui, Tailwind CSS, and Framer Motion.
- >Integrated dynamic chart visualization with Recharts and architected responsive, low-latency UI state management via Zustand & React Query.
- >Initialized and configured frontend base source code using Next.js and TypeScript, enforcing strict code quality standards with ESLint, Prettier, and Husky.
- >Developed dynamic, responsive web interfaces with React, Tailwind CSS, and i18n; managed asynchronous state using React Query & Redux.
- >Audited and optimized Core Web Vitals and frontend rendering performance across multiple browsers and devices.
- >Engineered backend API microservices with Node.js (Express), TypeORM, Prisma, MySQL, and Redis, containerized using Docker and integrated with AWS S3.
TECHNICAL SKILLS MATRIX
> Highlighted Projects
A showcase of enterprise systems, intelligent AI applications, and frontend platforms engineered with precision.
Decathlon Value Participation Program (DVPP)
A mission-critical financial participation platform for Decathlon employees, featuring tokenized invitations, dynamic eligibility tracking, digital agreements, and multi-admin governance.
Xuan Truong Stack – Startup Portfolio & AI Bot Platform
A startup web UI portfolio and interactive demo platform featuring conversational AI Chatbot, automated Telegram Bot integration, smooth motion animations, and automated CI/CD on Vercel.
QUẢNG VINH – Mobile & Storage SaaS
An enterprise management SaaS for mobile devices and storage inventory, featuring employee workload tracking, Jira-like sprint/task boards, and virtualized Google Sheets-style data tables.
ECM – Industrial E-Commerce Platform
A high-conversion industrial e-commerce solution with an intelligent RAG chatbot vectorizing complex technical specs, multi-language support, and serverless Neon DB caching architecture.
Enterprise Centralized AI Chat Workspace
An internal centralized AI workspace equipped with real-time SSE token streaming, TanStack Virtual rendering 1,000+ messages without lag, multi-format doc parsing, and dynamic Mermaid diagrams.
Banking Enterprise AI Assistant (POC Demo)
A confidential enterprise AI prototype for the banking sector, featuring strict security document ingestion, tabular financial formatting, and high-accuracy vector retrieval.
Real Estate Sales Platform (seland.vn)
A commercial real estate platform with high-speed property search, dynamic interactive map filtering via Leaflet, and top-ranking SEO performance.
Tabiwa – Japan Railway Ticket Booking Platform
An online train ticket booking and tourism travel platform for the Japanese railway market (JR West), featuring train ticket search, seat booking, ticket management, and digital QR code gate scanning.
Trading Bot Dashboard & Media Streaming (Flex-Film)
Customized financial trading bot dashboards with real-time Recharts visualization and Flex-Film streaming web applications with smooth motion transitions.