Ho Chi Minh City, Vietnam
I build products end to end — the React/TypeScript front end and the Go services behind it — and I own the outcome, not just the code. Senior software engineer and tech lead, 10+ years, with a rare blend: deep frontend craft, e-commerce/CRO revenue ownership, and production backends I build and run myself. Few engineers ship the UI and own the conversion number, then go build the service behind it. I do all three. At OneClick VN (Lixibox) I lead the React + TypeScript frontend of an e-commerce platform, and I've led tech & CRO for DTC brands on the platform — including a high-revenue Shopify storefront where I owned the conversion metric and built custom Shopify apps in Go. A few proof points: - Led tech & CRO for a high-revenue DTC brand — owned the conversion metric, the full Shopify stack, and custom Shopify apps in Go (Gin). - Improved page performance by 60% and shipped features that raised customer engagement by 40%. - Build and operate full-stack products end to end — React front ends plus Go (Gin) services on AWS ECS (Redis, Terraform, Stripe), including a URL-shortener SaaS I own (Snipzr). - Storybook-driven component libraries with accessibility and testability (Jest, Cypress); Shopify Hydrogen; Core Web Vitals. I'm at my best where engineering meets the business metric — full-stack ownership, design systems, performance, and conversion. Always happy to talk shop with people building serious products.
- Lead tech & CRO for DTC brands on the platform — including a high-revenue Shopify storefront where I own the conversion metric and the full commerce stack (storefront, fulfillment, analytics, promotions, marketing) and build custom Shopify apps in Go. - Tech Lead for a DTC skincare brand: build and manage storefront features and a custom Shopify app in Go for operations optimization. - Led the React.js + TypeScript frontend of an e-commerce platform; improved page performance by 60% and shipped features that raised customer engagement by 40%. - Built a reusable, Storybook-driven UI component library (component-API design, accessibility, testability with Jest/Cypress); owned web performance and Core Web Vitals across the storefront. - Automated CI/CD with CircleCI, GitHub Actions and Docker; mentor engineers across a multicultural team. - Stack: React, TypeScript, Next.js, Go (Gin), Shopify (Hydrogen), AWS, Cloudflare, MongoDB, MySQL, Redis, Redux/RTK, Storybook, REST/GraphQL.
- Delivered full-stack web applications with React.js and Ruby on Rails in a fast-paced, Japan-affiliated engineering environment. - Designed and shipped real-time communication features (MongoDB, Firebase Cloud Messaging) running in production. - Worked across the stack — frontend, backend, and data — collaborating with cross-border, multicultural teams. Stack: React, Ruby on Rails, MongoDB, Firebase.
- Delivered React.js + Ruby on Rails projects across the stack, including an ML number-plate-recognition (ANPR) system reaching ~93% accuracy as technical lead. - Optimized deployments with Docker and CI/CD pipelines, improving delivery speed. - Stack: React, Ruby on Rails, Python, TensorFlow, OpenCV, Docker.