Built an AI-driven marketplace for secondhand clothing, automating listing with Snap-Check-List. Utilized finetuned YOLO models with custom CVAT labelled data and vLLM on AWS EC2 for automated sizing and tagging.

A simple RAG (Retrieval-Augmented Generation) workflow using LangGraph, Gemini Text Embeddings, and Qdrant for vector storage. It incorporates a Jina re-ranking model to improve retrieval quality.

Finetuned a Mistral-7B-Instruct model using PEFT (LoRA) and Unsloth for chain-of-thought (CoT) and reasoning tasks via SFT. Plan to try GRPO and DPO soon to improve performance.

Summarify is a web extension that can be used to summarise webpages quickly, using LLMs running on local inference engines such as ollama, without relying on external APIs.

A news feed web application, where users are able to create, update, fetch, and display news articles.

Developed a mobile app for DBS in collaboration with Google, that utilizes various Google and external APIs, to provide AI features such as facial recognition and passport NFC scanning.