Hi there, I'm Tu Tran 👋

Full-Stack Developer · Node.js & TypeScript Enthusiast

About Me

I'm a full-stack software engineer with a focus on backend systems, e-commerce platforms, cloud infrastructure, and AI-powered workflows. I enjoy designing well-structured APIs, debugging tricky production issues, and using AI to solve real-world problems faster.

🔭 Building backend services with Node.js + TypeScript + MongoDB and SEO-driven web apps with Next.js
🤖 Heavy user of AI tools (Claude, LLMs) — leveraging AI to automate workflows, accelerate development, and solve practical business problems day-to-day
🧠 Building RAG pipelines with embeddings, semantic search, and vector databases (Qdrant, Pinecone, pgvector)
🛍️ Experienced with Shopify ecosystem — custom apps, integrations (JudgeMe, Customily), and storefront development
☁️ Comfortable with AWS (CloudFront, EC2) and Cloudflare — CDN configuration, prefix lists, account/security setup
🧩 Strong with MongoDB internals — replica sets, transactions, read preferences, performance tuning
🏢 Designing multi-tenant architectures — data isolation, tenant-aware APIs, and scalable SaaS patterns
⚡ Using Redis for caching, rate limiting, and high-performance data access
🔍 Building full-text search and analytics with Elasticsearch — indexing, aggregations, relevance tuning
📨 Working with RabbitMQ for async workflows and message-driven architecture
📚 I write clear API documentation and value smooth project handovers between teams
🌱 Always learning — currently exploring AI agents, MCP, and prompt engineering alongside system design
💬 Ask me about Node.js, TypeScript, MongoDB, Shopify, AWS/Cloudflare, multi-tenant SaaS, or building with AI
📫 Reach me at tutv95@gmail.com