I split my time between Poland 🇵🇱 and Indonesia 🇮🇩

• 🌱 In recent months, my primary focus has been leveraging Rust & Java in
  • algorithmic crypto trading
  • market-making
  • DEX (decentralized exchanges
  • DeFi (decentralized finance)
  • liquidity management
• 👯 I'm looking for a good open-source project where I could contribute in RUST

I have 20 years of experience in IT projects, but the technologies and skills listed are limited to those I’ve "worked with" in the past six years.

"worked with" - I have at least tried it locally in a non-trivial business case, but in most cases I did way more.

Rust Java Python

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I’m using Rust for trading bots, as well as for smart contracts on Solana and pallets on Substrate.

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In the past 5 years, I have used Java to build highly scalable, stateless solutions in microservices and hexagonal architecture, most often utilizing Kafka and deploying to AWS.

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In the past 5 years, I have primarily used Python for crypto trading-related tasks.

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Microservices, Hexagonal Architecture, Serverless CQRS, ES, WEB3.0, DDD, TDD, Code Review, SOLID, Clean Code, XP. In recent months, I’ve been experimenting extensively with ChatGPT and IntelliJ AI as support tools for coding and research.

Most of my contributions are to private repositories or projects outside of GitHub. The following statistics only reflect what is publicly visible here.

🏆🏆🏆 I hold over 50 professional certifications in the areas of programming, architecture, and project management.

Do you want to know more, find me on