About Me

Software developer and researcher. I love learning, writing and programming. I'm a challenge seeker; there is nothing more satisfying than an enlightenment moment after long hours of pondering a hard almost impossible problem. My research interests are in the area of blockchain, cryptocurrency, cryptography, and distributed systems. Key values in my life are 💡Usefulness, 🍎Simplicity, 🏍️ Efficiency, 🦎Adaptation, and 🌎Freedom.

Education

Ph.D. in Informatics

08.2020 - present
Gdansk University of Technology

Thesis: Decentralized trustless computational marketplace
Supervisor: D. Sc. Julian Szymański

M.Sc. Eng. in Informatics

03.2019 - 09.2020
Gdansk University of Technology

Thesis: Application of blockchain and infection processes in graphs to mitigate content poisoning attacks in information-centric networks
Supervisor: D. Sc. Jerzy Konorski
Grade: 5/5

B.Sc. Eng. in Informatics

09.2015 - 02.2019
Gdansk University of Technology

Thesis: Bitcoin cryptographic currency wallet with multifactor hybrid hardware-network authentication
Supervisor: Ph. D. Tomasz Gierszewski
Grade: 4/5

Experience

Gdansk University of Technology

Doctoral Student 10.2020 - present

  • Conducted research on blockchain-based i-voting systems, designed a framework for private i-votings using Stellar blockchain.
  • Conducted research on content poisoning attacks in information-centric networking, designed mitigation schemes using Stellar blockchain.
  • Conducted research on blockchain-based monitoring systems for industrial infrastructures.
  • Teaching Assistant in Basics of Cryptography

Feelmo

Backend Developer 10.2020 - 03.2021

Designed and implemented a backend infrastructure for a health care startup.

Vape Tool

Funder | Software Developer 2015 - 2019

One-man-army mobile developer. Built a 4.8 star, 3 million downloads, and 200k active users app. Implemented a whole stack of math, Android, frontend, backend, and iOS.

Tax Ledger

Co-funder | Software Developer 2017 - 2018

Designed and implemented backend infrastructure for cryptocurrency tax settlement startup.

stasbar sp z o.o

Sole proprietorship 2015 - present

Running sole proprietorship. Managing projects and a small team of developers. Managing marketing, advertisement, and B2B contracts.

Freelancer

Android Developer 2014 - 2020

Created multiple Android apps.

Technical Skills (years)

Blockchain (2)

  • Bitcoin (3)
  • Stellar (2)
  • Ethereum (<1)
  • Fabric HL (<1)
  • R&D (1)

  • Go (1)
  • Python (1)
  • Rust (<1)
  • Haskell (<1)
  • Mobile (6)

  • Java (6)
  • Kotlin (3)
  • Android (6)
  • Gradle (6)
  • Flutter/Dart (<1)
  • Backend (3)

  • Firebase Stack (3)
  • NodeJS (2)
  • MongoDB (1)
  • SQLs DBs (1)
  • Frontend (3)

  • JavaScript (3)
  • TypeScript (3)
  • React (3)
  • Elm (<1)
  • Systems & Dev/Ops

  • Docker (3)
  • Nginx (3)
  • Arch Linux (3)
  • macOS (6)
  • Awards

    Stellar Community Fund

    Funding for the most useful Stellar applications - 2020

    Rector’s Scholarship, Gdansk University of Technology

    Great studying results - 2019 - 2020

    Languages

    Polish - Native

    English - B2 Professional

  • ACERT: 2020