Resume

This is profile of the farmer.

Learning everything and drawing dot dot … 🎨

🎓 Educations

Bachelor - Computer Science - Hanoi University of Science and Technology - [2018-2022]
- High Distinction: 3.7/4.0
High School - Specialized Math Student - Ha Tinh High School for the Gifted - [2015-2018]
- Provincial Eхcellent Math: 1st Prize
- National High School Graduation Examination: Top 0.05%

Fullstack Developer & AI Engineer - Impossible Finance - [9/2024-Now]
- Lead AI Labs: ship AI products (GEO, LLM routing, AI inference API); build RAG/agent features and internal AI tooling
- Fullstack on crypto launchpad (TON/EVM/Solana) and Node NFT marketplace
Founder & Tech Engineer - Let’s Celebrate - [4/2024-1/2026]
- One of Vietnam’s first online wedding tech platforms — no-code website builder & SaaS for planners/couples
- Grew to 25k+ users with ~25% paid conversion
AI & Data Engineer - Kalapa JSC - [4/2022-4/2024]
- End-to-end ML for credit scoring (personal & SME) and anti-fraud eKYC (face matching, liveness, OCR)
- Main backend engineer for Vietnam’s API marketplace (AWS + Kong) APIX —
AI Research Assistant - Data Science Laboratory, HUST - [5/2020-8/2022]
- Unsupervised / self-supervised CV: generative models, contrastive learning, face swapping & image segmentation
AI Engineer - CoHost AI Inc - [2/2021-9/2021]
- NLP chatbot for tourist assistant: intent recognition, dialogue management, response generation

Data Engineer - Volunteer - VietAI - [6/2021-8/2021]
- Data crawling and processing for multi-domain text translation MTet
Blockchain Engineer - Volunteer - RADA Network - [9/2021-12/2021]
- Smart Contract developing for NFT4Charity
Teaching Assistant - Volunteer - SOICT, HUST - [10/2020-2/2021]
- Course: Fundamental of Computer Science

Unsupervised Image Segmentation with Robust Virtual Class Contrast - Pattern Recognition Letters - [7/2023]
- RVCC framework is a novel approach to unsupervised semantic segmentation that introduced virtual classes as clusters and robust strong augmentation
Face Swapping as A Simple Arithmetic Operation - Reviewing - [8/2022]
- A novel high-fidelity face swapping method called “Arithmetic Face Swapping” (AFS) that explicitly disentangles the intermediate latent space W+ of a pretrained StyleGAN into the “identity” and “style” subspaces