Hamdanil Rasyid is a seasoned software engineer and technical lead with 12 years of experience, currently leading a 10+ engineer team at Google in Mountain View. He is most fluent in Java and has full-stack experience spanning web frontends, domain and presentation layers, and backend systems, with practical knowledge of C# and JavaScript from side projects. His background includes .NET systems for production automation at Gemalto and freelance requirements work through TopCoder, giving him a strong mix of product-focused engineering and stakeholder-facing documentation skills. An active contributor to open-source security and compression tooling, he enhanced SharpCompress with encrypted RAR handling and test-suite improvements, underscoring a knack for practical, security-minded enhancements. Known for turning complex requirements into reliable, auditable systems, he combines hands-on development with team leadership and a curiosity for cross-language problem solving.
12 years of coding experience
3 years of employment as a software developer
Bachelor of Engineering (B.Eng.), Computer Engineering, Bachelor of Engineering (B.Eng.), Computer Engineering at Nanyang Technological University
SharpCompress is a fully managed C# library to deal with many compression types and formats.
Role in this project:
Back-end Developer & Security Engineer
Contributions:26 commits, 1 PR in 1 year 6 months
Contributions summary:Hamdanil primarily focused on enhancing the security and functionality of the SharpCompress library. They implemented the ability to handle encrypted RAR archives by adding decryption capabilities, including recognizing encryption flags and integrating a Rijndael-based decryption process. Furthermore, the user modified the test infrastructure to incorporate encrypted RAR archive testing, alongside minor refactoring and code tidying improvements.
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