Backend Engineer (Kotlin, Java, Python, TypeScript) eager to broaden skill set in developing distributed systems.
Backend Engineer, January 2022 - Present
Full-Stack Engineer, July 2021 - January 2022
Google Summer of Code 2021 Student, May 2021 - August 2021
Kotlin Software Engineer, July 2019 - August 2020
Embedded Engineer Intern (IoT), July 2017 - September 2017
Kotlin, Java, Python, TypeScript (ES6+)
Spring Boot, Axon Framework, Hibernate, FastAPI, Next.js, React.js, Node.js, Express.js, GraphQL, Android
PostgreSQL, MySQL, MongoDB
DDD, CQRS, Git, TDD, Docker, Kubernetes, GCP, CI/CD, Microservices, API design, Scrum, JUnit, Gradle, Maven, ActiveMQ, MQTT
Designing highly available & distributed systems
[WIP] PaaS enabling all developers to easily run their apps in cloud with as few steps as possible.
[WIP] Food ordering system build with microservices, DDD, CQRS and Event Sourcing in mind.
Tempting new public transport users with financial benefits like tickets cashback. This app has won the 7th edition of BHL Hackathon. [Next.js, React.js, GraphQL]
I was a founder and lead developer of a new open source IoT platform, designed with ease of DIY devices integration in mind. Built with KNI members (https://kni.mini.pw.edu.pl) [Spring (Kotlin) + Angular]
Web application for car rental services. Built for university course. [FastAPI + React.js]
To-Do app built with Firebase Firestore as its storage and serverless backend. [React.js + Firestore]
System allowing users to send emergency requests (with their location) to appropriate public service (e.g. ambulance) based on a series of questions. This app has won Hackathon Idea Kielce 2018. Consists of mobile app for users and webapp for service operators. [React.js + React Native + Express.js]
Android app that was supposed to help people keep motivated to read their books using reminders and progress statistics. [Android (Java)]