Gwynne Raskind
Co-Owner at Vapor
Greater Houston United States
Summary
🤩
RockstarGwynne Raskind is a seasoned software engineer and co-owner of Vapor with 13 years of experience building high-performance server and client systems, currently based in Greater Houston. She blends deep systems-level expertise—compiler and runtime tweaks to Swift, cross-platform Foundation fixes, and network-layer work in SwiftNIO—with full-stack product experience from projects like Sparkle and long-running game backend work at Cornered Rat Software. A core contributor and “official” figure in the Swift server ecosystem, she has shipped robust improvements to HTTP handling, header encoding, and form parsing in the widely used Vapor framework. Gwynne is equally at home leading teams as an engineering director and digging into low-level details, with a particular passion for assembly and a future interest in embedded/electronics work. Known for pragmatic problem-solving, she consistently bridges platform differences and race-condition edge cases to make systems more reliable. She combines an insatiable curiosity and unapologetic know-how with a taste for juggling many fun projects at once.
13 years of coding experience
11 years of employment as a software developer
English, Japanese
Stackoverflow
1,192reputation
47kreached
10answers
0questions
Github Skills (50)
asynchronous10
application-framework10
c-language10
non-blocking10
multiplatform10
back-end-development10
async10
foundation10
testing10
swift-nio10
app-framework10
http10
software-update10
cross-platform10
foundation-sites10
Programming languages (20)
Github contributions (5)
vapor/vapor
Oct 2017 - Nov 2022
💧 A server-side Swift HTTP web framework.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:3 releases, 229 reviews, 38 commits in 5 years 1 month
Contributions summary:Gwynne primarily contributed to the Vapor framework, focusing on enhancing its ability to handle URL-encoded form data. Their work included modifying and then reverting the handling of empty values within the form data parsing logic. They also added a configuration setting to control the treatment of empty form-encoded values, along with corresponding tests. Furthermore, the user made various improvements to the `HTTPHeaders` class, notably fixing the handling of multiple headers with the same name and enabling the ability to encode and decode these headers with Codable.
http2frameworkswift-nioswiftserver-side
apple/swift-nio
Jan 2019 - Feb 2022
Event-driven network application framework for high performance protocol servers & clients, non-blocking.
Role in this project:Back-end Developer
Back-end DeveloperContributions:5 reviews, 11 commits, 14 PRs in 3 years
Contributions summary:Gwynne contributed significantly to the `swift-nio` repository, focusing on enhancing the core functionality of the event-driven network application framework. Their work included adding features like cancel notifications to RepeatedTask, addressing a race condition in connection handling on macOS, and refactoring atomic flags. They also made updates to ensure custom JSON encoding and decoding strategies are respected, indicating a focus on data serialization and deserialization within the framework.
swift5event-drivennon-blockingswift-servertcp
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.