Marcin Zasuwa
Software Engineer at Redge Technologies
Warsaw, Masovian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolMarcin Zasuwa is a backend-focused software engineer with 8 years of experience building scalable Java and Kotlin services, currently developing a video streaming platform using Spring Boot, Hibernate, PostgreSQL and AWS. He has delivered payroll and HR microservices at symmetrical.ai, leveraging Kafka, MongoDB, Keycloak and DDD practices, and has hands-on experience with Kubernetes, Docker and Spock tests. Early full‑stack roles gave him practical React/TypeScript front-end experience and exposure to BPM with Camunda, which helps him bridge backend design with user-facing workflows. An active contributor to open-source Android tooling, he improved stability in the Amaze File Manager by fixing SFTP/SMB edge cases and search-related crashes, showing attention to robustness across platforms. Based in Warsaw, he pairs strong systems thinking with pragmatic bug-driven improvements that keep production services reliable.
8 years of coding experience
2 years of employment as a software developer
Master's degree, Computer Science, Master's degree, Computer Science at Warsaw University of Technology
English, Polish
Github Skills (9)
kotlin10
javas10
file-management10
android10
java10
mvvm8
material-design6
rxjavafx5
rxjava5
Programming languages (7)
Github contributions (5)
TeamAmaze/AmazeFileManager
Mar 2019 - Apr 2020
Material design file manager for Android
Role in this project:
Mobile Developer (Android)
Mobile Developer (Android)Contributions:6 commits, 4 PRs, 4 comments in 1 year 1 month
Contributions summary:Marcin primarily focused on bug fixes within the Amaze File Manager Android application. Their commits addressed issues related to file renaming on SMB servers, handling hidden files with SFTP, resolving crashes within the RecyclerPreloadModelProvider during search operations, and fixing problems related to opening directories after searching. The changes involved modifications to Java and Kotlin code, indicating expertise in Android development. These fixes contributed to improving the overall stability and usability of the file manager application.
fdroidmaterialrxjavafilemanagermvvm
marcinadd/projecty-web
Apr 2019 - Nov 2020
Project management software based on spring
Contributions:3 reviews, 210 commits, 56 PRs in 1 year 6 months
spring-bootproject-management-softwarespring-mvcspringjava
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