Looking for a job

Tin Nguyen Ha

@tinnguyenha

Message

I build full-stack products and AI systems from interface to deployment.

Vietnam

Message

What I'm looking for

I'm looking to apply my full-stack product ownership and hands-on AI project experience in an AI engineering role, building practical voice, RAG, tool-calling, or on-device ML products.

I've shipped gameplay systems for Gameloft's Dragon Mania Legends and owned end-to-end smart TV features at Displace, turning Figma designs and product feedback into UI, APIs, and backend logic.

At Displace, I built device-control APIs, a movie search and crawling system across eight streaming services, WiFi and Bluetooth settings, and Widevine DRM playback. I also built automation for voice-triggered ordering and an in-app AI assistant without official API access.

I'm pivoting toward AI engineering through shipped voice, RAG, tool-calling, and on-device ML projects, including a Vietnamese classifier reaching roughly 96% intent accuracy and a self-hosted search backend for AI answering engines.

Experience

Work history, roles, and key accomplishments

Full-Stack Software Engineer

Displace

Dec 2023 - Sep 2026 (2 years 9 months)

Owned end-to-end feature delivery for smart TV, turning Figma designs into shipped UI, APIs, and backend logic. Built device-control APIs, a multi-platform movie search system, and enabled DRM-protected playback with Widevine.

Flutter Dart Python Flask SQLAlchemy Elasticsearch REST API Design Widevine Web Automation NodeJS TypeScript Playwright

Developer

Gameloft

Jul 2021 - Oct 2023 (2 years 3 months)

Built and optimized core gameplay systems for Dragon Mania Legends in C#, C++, and JavaScript. Integrated third-party ad-monetization SDKs and shipped new gameplay features from product requirements through release.

C#C++JavaScript Game Development Performance Profiling SDK Integration