Senior Software Engineer

Ibuildintelligentsystemsthatsolverealproblems.

15+ years crafting enterprise software. Specializing in AI/ML systems, GraphRAG, and turning complex challenges into elegant solutions.

0+
Years Experience
0
Apps in 2025
0%
LLM Cost Reduced
huybuilds.ts
1const builder = {
2 name: "Huy Duong",
3 role: "Senior Engineer",
4 focus: ["AI/ML", "Full-Stack"],
5 shipped: "9 apps in 2025",
6};
7 
8// Let's build something great
9builder.create(yourIdea);
Available
// Services

What I Build

From AI-powered applications to enterprise systems, I deliver solutions that make a measurable impact.

AI/ML Systems

Custom AI solutions including RAG pipelines, LLM integrations, and intelligent automation. Built Microsoft's first production GraphRAG system.

Full-Stack Development

End-to-end web applications with modern frameworks. React, Next.js, Node.js, Python, and cloud-native architectures on Azure and AWS.

Enterprise Systems

Scalable backend services, API design, and system integrations. C#/.NET specialist with deep Azure expertise and performance optimization.

Data Pipelines

ETL workflows, data processing systems, and analytics infrastructure. Transform raw data into actionable intelligence.

MVP Development

Rapid prototyping and product development. Shipped 9 production apps in 2025. Turn your idea into a working product fast.

Technical Consulting

Architecture reviews, tech stack guidance, and performance audits. Leverage 15+ years of experience for your technical decisions.

// Portfolio

Recent Work

A selection of projects showcasing AI innovation, system design, and rapid product development.

FEATUREDGraphRAGAzurePythonGPT-4

MTAC Intel Copilot

Led development of Microsoft's first production system implementing GraphRAG technology. Built for intelligence analysis with quantifiable workflow improvements.

0%
Faster Analysis
0%
Cost Reduction
1st Production GraphRAG
RF
SaaSReactStripe

RollFlow

BJJ gym management platform with intelligent tournament analytics, SmoothComp integration, automated billing, and comprehensive member management.

SmoothComp Integration
Tournament Analytics
AIGemini 2.5MediaPipe

FaceSensei

AI-powered face yoga coaching app with real-time feedback. Uses computer vision and Google Gemini for personalized exercise guidance.

468-Point Face Analysis
2+2
AIClaudeEdTech

SheetMagic

AI math worksheet generator creating customized practice problems. Helps teachers and parents generate grade-appropriate materials instantly.

K-6 Grade Levels
50+ Standards
BINGO
EdTechReact NativeAI

DaBraino

Free math bingo game for kids (grades K-7). AI-powered clues, audio caller, 13 topics across math, fractions, decimals, and trivia. COPPA-compliant with zero data collection.

0 Topics
Math & Trivia
COPPA-Compliant
75
MultiplayerReal-TimeCross-Platform

Dabingo

Real-time multiplayer bingo for families. Play classic 75-ball Bingo or Vietnamese Lô Tô with 2-20 players. No accounts, no ads — just share a room code and play.

0 Players
Per Room
2 Game Modes
AIImage GenSupabase

EternalFrame

AI-powered memorial portrait app. Transform old or faded photos into gallery-quality 4K portraits with culturally-aware style presets. Privacy-first with auto-deletion.

5 Style Presets
4K Print-Ready
FreelanceFastAPIPWA

ABL Meditation

Full-stack wellness web app with PWA capabilities. Complete meditation platform with progress tracking and push notifications.

12-Week Delivery
Client Project
AIImage GenReact

PortraitsAI

AI-powered portrait generation application. Transform photos into artistic portraits using advanced image generation models.

ProductivityReactSupabase

ClockFlow

Time tracking application for freelancers and teams. Track hours, manage projects, and generate reports with ease.

React NativeExpoSupabase

Love2Learn

Cross-platform tutoring management app for tutors and parents. Role-based access with session scheduling, progress tracking, and real-time communication.

iOS + Android + Web
Role-Based Access
ReactTypeScriptVite

LobbyLoop

Two-screen check-in and promotional display system. Members check in on a tablet while a wall TV shows announcements and promotions.

Dual-Screen System
Waitlist Landing Page
AIImage GenReact

Figurify

Transform your photos into custom action figures with AI. Create unique collectible-style figures from any portrait.

// Testimonials

Client Feedback

What clients say about working together.

CLIENT

"Huy built our tutoring management app from the ground up and delivered a polished cross-platform experience for both tutors and parents. The role-based system works seamlessly, and the real-time session tracking has saved us hours of manual coordination every week. He was responsive, detail-oriented, and truly understood what we needed."

T

Trang@Love2Learn

Love2Learn

CLIENT

"Huy's ability to take your vision of an app into reality means he is basically a magician. He is expedient and thoughtful in his process and exceeded some of my expectations. He built out an entire backend to make it autonomous for me to make my own updates which I appreciated very much. Highly recommended."

B

Ben B.

ABL Meditation

LINKEDIN

"Huy jumped in at an early design and development stage of a novel LLM application with a lot of customizations. He ramped up fast on Python coding and usage of LLM models. He contributed significantly in designing and implementing solutions to complex problems on the backend as well as middle tier. I really appreciate his methodical design and testing approach as well as his systematic documentation. He will be a valuable asset to any team he joins."

J

Jyoti Gawade

Sr. Software Design Engineer · Microsoft

LINKEDIN

"Huy is a hardworking, diligent and brilliant software engineer. He goes to extreme lengths to solve any problem he is given. He has a "never quit" attitude that shines through his work. He is patient, gentle, and a pleasure to work with. Any organization is lucky to have him as part of their team."

S

Saurav Bhattacharya

Commercial Operations @ Microsoft · Microsoft

// Tech Stack

Tools of the Trade

Deep expertise across the modern development ecosystem, from AI/ML to cloud infrastructure.

AI / ML

📊GraphRAG
🤖OpenAI
💬GPT-4
Gemini 2.5
🧠Claude
🔗LangChain
📐Vector DBs

Frontend

⚛️React
Next.js
🔷TypeScript
🎨Tailwind
🎬Framer

Backend

🐍Python
FastAPI
🟢Node.js
🟣C# / .NET

Cloud

☁️Azure
Vercel
🌐Netlify
🐳Docker
☸️K8s

Data

🐘PostgreSQL
Supabase
🔴Redis
🌌Cosmos DB
💳Stripe
Available for Projects
// Contact

Let's Build Something

Have a project in mind? I'm available for freelance work and consulting engagements. Let's discuss how I can help.