A · Nausėdas Vol. 01 — aurimas.io

— Field notes from the lab bench

Chemist turned
AI Trifecta.

Hi, I'm Aurimas — a chemist from the University of Edinburgh who re-specialised into AI and Python engineering. I design, build and run production AI systems end to end: agents written from scratch on the Claude API, LLM governance, agentic fraud investigation. On the side, I write.

The Project Index

01 Claude Agent From Scratch A ReAct agent hand-built on the Claude API — streaming loop, real tools, Supabase memory, cache and a human-verified public demo. PYTHON · ReAct · SUPABASE Open ↗ 02 Calculator Agent My first AI agent, built from scratch — Claude + a calculator tool in a loop, every step streamed live. PYTHON · CLAUDE · SSE Open ↗ 03 100 Days With AI Daily public AI learning log — one source, one honest note, 100 days. LLMs · DAILY Open ↗ 04 ClearTrace Intelligence AI fraud & AML platform — LLM-orchestrated SAR drafts. PY · NEO4J Open ↗ 05 Aegis AI Enterprise LLM governance — embedded approvals & ITSM copilot. NEXT.JS · PG Open ↗ 06 Gateway PoC Product-led growth prototype solving the empty-chat cold start. REACT · A/B Open ↗ 07 Agentic Mobile Multi-agent creative workflows on mobile with generative UI. EXPO · GPT Open ↗ 08 ML Goodness Open ML/DL archive — notebooks, projects & curated resources. 285+ stars. PYTHON · ML/DL Open ↗ 09 Solutions To Problems Interview-grade algorithms in Python, Java, SQL & Pandas. PY · JAVA · SQL Open ↗