I Build AI Products From MVP to Scale
Full-stack AI engineer with 10+ years of experience building scalable cross-platform systems, AI applications, automation systems, RAG platforms, and LLM-powered products.
End-to-End AI Development
I help companies turn AI ideas into real, working products, not just prototypes. From planning to deployment, I build reliable and scalable systems ready for real users.
From Idea to Production
Discovery
- Understand your business and goals
- Define scope and success metrics
MVP Build
- Build a working MVP in 4 to 6 weeks
- Focus on core features that deliver value
Launch System
- Deploy a scalable and reliable system
- Ensure security and real-world performance
Scale & Improve
- Improve accuracy and performance
- Reduce costs and expand capabilities
Built with Modern AI Infrastructure
I use proven tools across frontend, backend, AI, and cloud infrastructure to build systems that are stable and easy to evolve. I choose the right stack based on your needs, not trends.
Frontend
Next.js, React, Tailwind
Backend
FastAPI, Node.js, Laravel
AI & LLMs
OpenAI, Claude, Gemini, Ollamam, DeepSeek
Vector DB
Pinecone, Qdrant, Weaviate
Database
PostgreSQL, MySQL, MongoDB
Cloud & DevOps
AWS, Azure, Docker, Kubernetes, CI/CD
AI Automation & Agents
n8n, Make, Zapier, AI & LLMs
Real Solutions, Built for Real Use
Explore how I turn ideas into working systems, from standard software to advanced AI solutions. From MVP to production, I build reliable systems that deliver real results in real-world environments.
Live AI Systems
Explore working demos and case-study examples that show how these systems perform in real products.
Insights & Expertise
Explore my latest insights on AI, software development, and real-world applications. I share practical knowledge, trends, and lessons from building production systems.
Let’s Build Your AI Product
Tell me what you want to build, and I’ll help you define the fastest path to a working system. You can hire me on a fixed-cost or hourly contract to bring your idea to life.
Kien Duong
AI/ML Solutions
($25/hr)Hanoi, Vietnam
"With over 10 years of experience in software development, I specialize in building robust, cross-platform applications for both web and mobile. I have a strong background in full-stack development and a deep passion for AI/ML, from researching advanced models to developing real-world AI-powered solutions. My focus is on delivering innovative, scalable products that blend solid engineering with intelligent systems."