Keith Tyser - AI/ML Engineer & Data Scientist

I'm a Data Scientist and AI/ML Engineer with expertise in Generative AI, Large Language Models, and Cybersecurity. I also serve as a Cyber Operations Officer in the Army National Guard.

With a Master's in AI from Boston University and experience at Capital One, Wells Fargo, and MIT Lincoln Laboratory, I specialize in developing cutting-edge AI solutions that solve real-world problems.

Get in touch Available

Recently Finished

LoRA‑Provenance Toolkit

Open‑sourced a 12 KB Python CLI that adds tamper‑evident signatures, license metadata, and SBOM export to any LoRA / adapter file. Ships with a Hugging Face push filter, CycloneDX generator, and a live docs site. Released on PyPI (v 0.1.2) under Apache‑2.0.

AI Safety MLOps Open Source CLI

March Mania ML Competition

Achieved a top 10% finish (166th out of 1727) and earned a Bronze Medal in Kaggle's highly competitive March Machine Learning Mania 2025. Developed predictive models for NCAA tournament outcomes. Stay tuned for a detailed write-up on my approach!

Python Machine Learning Data Science

SF Dining Guide

A production-grade RAG system for context-aware restaurant recommendations across San Francisco.

Next.js OpenAI Pinecone Vercel

Currently working on...

AWS Solutions Architect Certification In Progress

Pursuing AWS Certified Solutions Architect certification to deepen expertise in cloud architecture and scalable system design.

AI Agent Project Stealth Mode

Developing an innovative AI agent system. More details coming soon.

Writing

Active on X (Twitter)

Follow me for thoughts on AI, machine learning, and tech. I regularly share my thoughts about the latest developments in the field.

Advanced RAG Techniques in Production Systems Published

Insights from implementing production-grade RAG systems and improving information retrieval performance.

AI‑First Development Workflow Published

How I ship features at warp speed with Cursor, Gemini 2.5, RepoPrompt & friends.

Research Publications