Full-stack builder · Quantitative developer · Crypto-native engineer · Rust + Solana + AI enthusiast
Former biomedical researcher (PhD) turned obsessive Web3 creator. I build things that live on-chain, automate everything that repeats, and turn terabytes of data into simple, beautiful insights.
- Live Solana/Rust + Anchor programs (lending, perps, options primitives)
- LLM-powered on-chain QA agents (LangChain + web3.py + ReAct)
- igfetchr – CRAN-published R package for programmatic retail forex & CFD trading
→ https://cran.r-project.org/web/packages/igfetchr/ - Real-time DeFi analytics dashboards (Dune + Superset + Blazor)
Rust Solana Anchor Python TypeScript C#/.NET Blazor Spring Boot AWS Docker/K8s
LangChain PostgreSQL Snowflake dbt Terraform Power BI R Web3.py Ethers.js
I play piano at my church in Örebro, Sweden because rhythm, precision, and making complex things feel simple matter both in music and in code.
- Email: [email protected]
- LinkedIn: https://linkedin.com/in/sawsimeon
- X/Twitter: https://x.com/sawsimeon
- GitHub: you’re already here :)
Always happy to chat about Solana, DeFi, AI agents, quantitative systems, or how to explain impermanent loss using only a lemonade stand analogy.
Thanks for stopping by — let’s build something great together! 🚀
