Senior iOS Engineer & Technical Researcher
My motto: "Learn by doing."
View My CV | LinkedIn | GitHub
Senior iOS engineer with 10+ years of experience specializing in native iOS development and AI integration. Expert in Swift, Objective-C, and modern iOS frameworks including UIKit, SwiftUI, and Combine. Currently pioneering multi-modal AI applications in e-commerce at Chợ Tốt, serving millions of users in Vietnam.
- Languages: Swift, Objective-C, Python, JavaScript
- iOS Frameworks: UIKit, SwiftUI, Combine, Core Data, AVFoundation
- AI/ML: TensorFlow Lite, Core ML, LLMs, Computer Vision, NLP
- Architecture: Clean Architecture, MVVM, Protocol-Oriented Programming
- Open Source: Active maintainer of 15+ projects with 2M+ collective downloads
Senior iOS Engineer at Chợ Tốt (May 2022 - Present)
Leading AI-driven mobile innovation for Vietnam's largest re-commerce platform:
- Architected "Quét Là Bán" - first multi-modal AI application combining real-time camera processing and on-device ML
- Integrated TensorFlow Lite for object detection and dynamic questionnaires
- Built real-time video processing pipeline reducing listing creation time by 70%
- VT.ai (86+ stars) - Multimodal AI chat application with dynamic conversation routing
- VT Chat - Modern, privacy-first AI chat application with advanced RAG capabilities
- Ollama - Contributing to the LLM tooling ecosystem
- Clendar (683+ stars) - Minimal calendar app built with SwiftUI, featured by Apple
- WriteDown - Markdown editor with real-time cloud synchronization
- Humid - Voice-first weather application utilizing the Combine framework
Rapid Listing - Building Multi-modal AI Application for iOS Published on Chợ Tốt Engineering Blog
Mobile Engineer at VinHMS (Vingroup) (Sep 2019 - May 2022) Developed hospitality and travel applications for Vinpearl resort chain
- Built MyVinpearl app serving 1M+ resort guests
- Developed CiTravel booking platform and CiOwner management system
iOS Developer at 2359 Media (Feb 2014 - Sep 2019) Delivered diverse mobile solutions across news, streaming, and tourism sectors
- Singtel TV GO - Streaming app for 2018 FIFA World Cup (Singapore market)
- NewsLoop - Popular curated news reader application
- Visit Singapore - Official travel guide with AR features for Tourism Board
Technical Platforms
- GitHub - Open source contributions and repositories
- HuggingFace - AI/ML models and datasets
- LinkedIn - Professional network and experience
- Stack Overflow - Technical Q&A contributions
Community
- Twitter - Technical updates and insights
- Hacker News - Tech community discussions
This page is built with Jekyll and hosted on GitHub Pages Source Repository