Szymon Rząd
Software Engineer at WalletConnect
Gdynia, Pomeranian Voivodeship, Poland
Summary
🤩
Rockstar🎓
Top SchoolSzymon Rząd is a software engineer with nine years of experience building production-grade mobile apps, microservices, and protocols, currently leading development on the WalletConnect protocol. He designs scalable architectures—authoring a Rust microservice handling over a million monthly interactions and a Kotlin SDK with 1000+ commits—while also driving a notification product that delivers millions of push messages. With a Master’s in Informatics from Gdańsk University of Technology, his background spans Android, cloud, blockchain, and AI-informed software design. Prior roles include boosting a crypto wallet’s downloads and user ratings, and improving warehouse operations through Android apps and Spring microservices that cut order creation time by half. He combines hands-on implementation and team leadership—having led a five-engineer team and written documentation that doubled adoption—to ship secure, user-focused solutions in fast-paced startups. Colleagues value his detail-oriented approach and appetite for bringing cutting-edge technologies into pragmatic, customer-facing products.
9 years of coding experience
5 years of employment as a software developer
Master's degree, Informatics, Master's degree, Informatics at Gdańsk University of TechnologyBachelor's degree, Informatics, Bachelor's degree, Informatics at Politechnika Gdańska
English
Stackoverflow
31reputation
2kreached
2answers
0questions
Github Skills (31)
crypto10
kotlin10
wallet10
bitcoin10
cross-platform10
cryptocurrency10
sdk10
ethereum10
android10
blockchain10
walletconnect10
documentation10
swift8
retrofit8
ws8
Programming languages (8)
Github contributions (5)
reown-com/keys-server
Jun 2022 - Feb 2024
Microservice to manage identity keys and invite keys for Chat SDK
Contributions:18 releases, 45 reviews, 56 PRs in 1 year 8 months
rustterraform
Elyniss/web3j
Nov 2021 - Aug 2022
Lightweight Java and Android library for integration with Ethereum clients
Contributions:7 pushes, 1 branch in 9 months
ethereumandroid-libraryandroidjavaclients
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