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gee842/README.md

๐Ÿ‘‹ Hey, I'm Ethan!

I'm an LLM Architect and Machine Learning Engineer who's been building AI systems since before ChatGPT made it cool. I led my own research and production team during the earliest days of LLMs, and I've been shipping agentic workflows, RAG systems, and production-grade inference pipelines ever since.

When I'm not optimizing inference from 27s โ†’ 1s or building knowledge graph integrations, you'll find me playing music (self-taught, multiple instruments) or diving deep into psychology research.

๐Ÿง  What I Do

  • LLM Systems: RAG, Chain of Thought, agentic workflows, tool usage, self-validation

  • Inference Optimization: vLLM, exLlama, GPTQ, AWQ, quantization (1900 tok/s on 13B models)

  • Production AI: Knowledge graphs + LLMs, intent detection, high-throughput deployments

  • Research: Co-authoring papers on synthetic data generation with autoencoders

๐Ÿ‘ค About Me

  • Languages: English (Native), Chinese (Professional)

  • Education: MEng Computer Science โ€” University of Manchester

  • Interests: Psychology, Music (multi-instrumentalist)

  • Location: Based in Malaysia ๐Ÿ‡ฒ๐Ÿ‡พ / Czech Republic ๐Ÿ‡จ๐Ÿ‡ฟ

๐Ÿ’ผ Experience Highlights

Role Company Notable Work
LLM Architect Kiwi.com Cut inference 27sโ†’1s, built Promptogen framework, knowledge graph + LLM integrations
Gen AI Consultant Aqua Security Agentic CVE mitigation, Semgrep rule generation, company-wide LLM workshop
Research Contributor Czech Technical University Autoencoder synthetic data generation for cancer/metabolomics research
Director of AI Legend Has It Studios Built AI department from scratch, NLG innovations, shipped to production game
ML Research Intern Microsoft Knowledge graphs + LSTMs for NLP, fraud detection for Agricultural Bank of China

๐Ÿ› ๏ธ Tech Stack

Python PyTorch TensorFlow AWS Go

LLM & Inference

vLLM llama.cpp LangChain RAG Knowledge Graphs

ML & Data

Pandas NumPy SageMaker


"I have a deep interest in psychology, which reflects my ability to communicate and empathize with both people, and LLMs."

Pinned Loading

  1. genmusic genmusic Public

    Generative Music- a stochastic modal music generator

    JavaScript 29 7

  2. lyrica lyrica Public

    Lightweight NodeJS API to grab and cache lyrics off Genius API

    JavaScript 2

  3. pdf-to-audiobook pdf-to-audiobook Public

    PDF to Audiobook using Textract and Google Wavenet

    Python 2 2

  4. gee842.github.io gee842.github.io Public

    SCSS