Marcin Kasznia
Software Engineer at Dropbox
Warsaw, Masovian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolMarcin Kasznia is a software engineer with about a decade of experience building backend systems, currently contributing to Dropbox after several impactful roles at Allegro. He specializes in Kotlin and Java (Spring Boot) microservices, working with event-driven architectures using Kafka, MongoDB, and hexagonal design to scale loyalty and notification platforms. Comfortable bridging product and engineering, he routinely gathers business requirements, assesses feasibility, and coordinates technical projects to deliver measurable outcomes. His hands-on background in Linux, Python, and Git complements a practical approach to overcoming architectural challenges in mature systems. A Poznan University of Technology computer science graduate, he blends strong engineering fundamentals with experience shipping customer-facing features in high-throughput environments.
10 years of coding experience
3 years of employment as a software developer
Bachelor of Engineering - BE, Computer Science, Bachelor of Engineering - BE, Computer Science at Poznan University of Technology
Github Skills (32)
allegro10
public-transport10
check-in9
transit8
messaging8
pubsub7
kafka7
broker7
moodle7
message-queue6
dashboard5
javascript5
border4
message-broker4
points4
Programming languages (9)
Github contributions (5)
kasmar00/atc
May 2016 - Jan 2020
Contributions:4 PRs, 5 pushes, 1 branch in 3 years 8 months
kasmar00/IO-Projekt
Dec 2021 - Jan 2022
Projekt z laboratorium Inżynieria Oprogramowania
Contributions:38 reviews, 25 PRs, 71 pushes in 1 month
projekt
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