Works

AI food compliance platform, built under AIOBI. Reads a product label with OCR, then runs it through modular checkers for additives, allergens and labelling rules.

Automated pipeline for 3D object detection and classification from raw LiDAR point clouds. Handles noisy real-world scan data with occlusion. Generates structured asset registers for digital twin systems.

End-to-end pipeline converting 2D floorplan images into interactive 3D models. Research lead on a Japan-Vietnam collaboration working on Japanese residential floorplans.

Turns a set of photographs into a 3D Gaussian Splat scene you can ask questions about. 2D detections are fused into 3D positions by multi-view ray casting, then indexed so natural language queries resolve to objects and their spatial relationships.

Real-time inspection running on a production line at an industrial automation company in Hanoi. Classical computer vision, no neural network, on a Raspberry Pi with a CSI camera, reporting results to a PLC over Modbus TCP.

Detects what changed between two LiDAR scans of the same place. Voxel differencing followed by clustering, evaluated on the Toulouse dataset.

Pipeline that processes semantically labelled 3D point clouds into structured scene graphs, enabling spatial reasoning for AI applications: autonomous driving, digital twins, LLM spatial queries.

Pipeline converting single RGB images into fully reconstructed 3D meshes using DepthAnything. GPU-accelerated via CUDA, reducing 3D capture from multi-camera rigs to a single photograph.

Blockchain-based crypto payment and e-voucher system deployed in production at Titops-TrustXlab, serving 1000+ real users. Handles wallet management, token transfers, and voucher redemption.

Machine learning model predicting rice yields from satellite imagery, weather data, and historical records. Focused on climate change impact analysis for Vietnamese agriculture.

Privacy-first tool for chatting with documents (PDF, README) locally, no uploads to external platforms. Implements RAG for accurate, context-aware document Q&A.

Blockchain-based traceability system for African agriculture. Integrates Ethereum smart contracts with QR code e-labelling for transparent farm-to-consumer tracking. Validated with ADJENDE cooperative, Burkina Faso.

Comprehensive Solidity smart contract collection: ERC-721 NFTs, cinema ticketing with ERC-20 tokens, art marketplace with rarity mechanics, and contract factory patterns.

AIoT-powered agricultural monitoring app helping farmers track pesticide usage and optimize practices. Designed for low-income countries with real-time connectivity.

Full-stack Burkinabè recipe generation app in production. Upload ingredient images, get traditional recipes. Built with Vue.js and Gemini API.

Conversational AI assistant for querying Next.js documentation through natural language. Built with TypeScript and deployed on Vercel.

Computer vision model for recognizing and classifying sports movements in real-time using Python and ML.

Specialized medical search engine for efficient disease information retrieval. Built from scratch in Python with custom indexing and relevance ranking.

IoT-based campus tracking and home automation system with hardware-software integration.

Web3 dApp for connecting MetaMask wallets, displaying ETH/token balances with real-time fiat conversion, and facilitating secure ETH transfers.