Manu S
Chief Technology Officer at Pass App
Berlin, Germany
Summary
🤩
Rockstar🎓
Top SchoolManu S is a Berlin-based Chief Technology Officer with over a decade of hands-on experience building blockchain and backend systems, currently leading Pass App after driving platform development at Lisk. He specializes in blockchain infrastructure and DeFi, having been a core contributor to the Lisk SDK and Lisk Core where he focused on account handling, multisignature transaction robustness, and interoperability. Known for combining rigorous debugging and testing with product-focused architecture, he moves fluid technical detail to production-ready features. Manu’s background spans scalable backend roles across mobility and enterprise engineering, giving him a pragmatic systems mindset alongside deep cryptography-adjacent domain expertise. Notably, his contributions to a prominent open-source blockchain SDK reflect both technical ownership and a commitment to developer tooling and ecosystem stability.
11 years of coding experience
11 years of employment as a software developer
Bachelor of Engineering (BE) Computer Science, Bachelor of Engineering (BE) Computer Science at Visvesvaraya Technological University
English
Github Skills (7)
transaction10
transactional10
back-end-development10
blockchain10
cryptography9
javascript9
testing8
Programming languages (9)
Github contributions (5)
LiskArchive/lisk-sdk
Jan 2018 - Jan 2022
🔩 Lisk software development kit
Role in this project:
Back-end Developer
Back-end DeveloperContributions:6 releases, 317 reviews, 2015 commits in 4 years
Contributions summary:Manu appears to be primarily focused on back-end development, as evidenced by the code changes in account handling and transaction processing. The commits focus on debugging and fixing issues related to multisignature transactions, including enhancing the display of multisignature details for accounts and improving error handling in account operations. The user has also worked on testing and implementing core features, indicating a strong understanding of the project's architecture.
development-kittypesciptjavascriptblockchainframework
LiskHQ/lisk-core-qa-external
Jan 2019 - Apr 2019
📟 Lisk quality assurance tests (external)
Contributions:2 releases, 28 PRs, 62 pushes in 2 months
javascriptliskquality-assurance-testsqualityassurance
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