Vũ Công Chiến

ABOUT

I am Vu Cong Chien, a final-year Software Engineering student at PTIT with hands-on experience designing, building, and deploying production-ready software.

Skilled in controlling and validating AI-generated outputs, analyzing edge cases, and ensuring production-grade reliability across the SDLC. Driven by a deep passion for scalable software architecture and agentic engineering, I thrive on exploring emerging technologies, tackling complex technical challenges, and continuously shipping high-impact software to production.

Months of Exp

Projects Built

Profile Views

Python

LangChain

Google ADK

MCP

CopilotKit

Claude / LLMs

Vector DBs

RAG & Agents

Python

LangChain

Google ADK

MCP

CopilotKit

Claude / LLMs

Vector DBs

RAG & Agents

TypeScript

Next.js

React

TailwindCSS

Figma

Playwright

Vitest

TypeScript

Next.js

React

TailwindCSS

Figma

Playwright

Vitest

Golang

Spring Boot

FastAPI

gRPC

Apache Kafka

PostgreSQL

Redis

Docker

AWS

GCP

Vercel

Git

Postman

Golang

Spring Boot

FastAPI

gRPC

Apache Kafka

PostgreSQL

Redis

Docker

AWS

GCP

Vercel

Git

Postman

EXPERIENCE

05/2026 — Present

AI-Native Software Engineer Intern

—Got It

— Integrated Claude Code into the SDLC to analyze feature specs, author documentation, and deliver assigned tasks—collaborating closely with Mentors, BO, and QC while enforcing strict code quality.

— Evolved core backend workflows within a large, complex production architecture—adapting the voucher system and delivery operations to changing business requirements, state transitions, and asynchronous processing.

— Improved enterprise web portal UI/UX across internal domains, resolving complex display issues and ensuring accurate information and real-time state rendering.

— Prototyped a Zalo Mini App MVP in React with the intern team to demonstrate P2P voucher gifting flows.

Claude CodeReactLaravelVoucher SystemZalo Mini AppDesign SystemDesign Document

03/2026 — 04/2026

Frontend Developer Intern

—AdsAgency

— Built and customized e-commerce websites using WordPress and WooCommerce.

— Improved user experience by optimizing layout, responsiveness, and product pages.

WordPressWooCommerceFrontendUI/UX OptimizationResponsive Design

PROJECTS

01.

Fitness AI Website

Full-stack Developer (Backend + Frontend) · 06/2026 — 08/2026 · Team of 3

-Designed and implemented two backend services for Coaching and Exercise in Go within a modular monolith, using DDD and Protobuf, with event-driven architecture, Kafka, and the Outbox Pattern for future service decomposition, deployed container images to Railway.
-Built an agentic coaching system using the Gemini API for 4-week workout plan generation, with business-rule constraints, exercise management, and reference-backed guardrails.
-Built a frontend with BFF architecture, strategic caching, optimized rendering strategies, and Web Workers for camera and AI processing.

GoProtobuf/gRPCDDDKafkaPostgreSQLAgentic AINext.jsPlaywrightDockerVercelRailway

Fitness AI Website

FE Source↗BE Source↗

02.

Rent-a-GF Platform

Full-stack Developer (Microservices + Frontend) · 10/2025 — 12/2025 · Team of 3

-Authored BRD and PRD specifications for a microservices architecture, defining Protobuf contracts and service boundaries.
-Built the Java-based Notification Service, leveraging Redis for state caching to deliver multi-channel alerts across Gmail, Web Push, and FCM.
-Designed and built frontend UX flows with BFF architecture, strategic caching, and Progressive Web features, deploying the client on Vercel.

JavaSpring BootMicroservicesProtobuf/gRPCRedisKafkaFCMHelmNext.jsVercel

my-app-lovat-five-15.vercel.app/

Live Demo↗FE Source↗BE Source↗

03.

E-commerce AI Agent

Full-stack Developer · 08/2025 — 01/2026

-Modern culinary e-commerce platform built with Next.js, FastAPI & Supabase.
-Engineered core e-commerce capabilities including dynamic product catalog search, responsive shopping cart state management, and streamlined checkout.
-Integrated conversational AI Agents, MCP Server, and automated workflow tooling with AgUI.

Next.jsTypeScriptFastAPISupabaseMCP ServerAgUITailwindCSS

copilot-chan-fe-v2.vercel.app/

Live Demo↗Source↗

04.

Interactive Novel

Full-stack Developer · 03/2025 — 05/2025

-Built the interactive visual novel frontend in React, delivering immersive visual storytelling flows.
-FastAPI backend integrated with Gemini API for dynamic storytelling generation.

ReactFastAPIGemini APITailwindCSSDockerFly.io

visual-story.vercel.app/