David Nadoba
Software Engineer, SwiftUI Mac at Apple
Cupertino, California, United States
Summary
🤩
Rockstar🎓
Top SchoolDavid Nadoba is a Swift-focused software engineer with 12 years of experience, currently building SwiftUI for Mac at Apple after contributing to the Swift on Server team. He brings deep systems and networking expertise from work on SwiftNIO and AsyncHTTPClient—implementing HTTP/2 connection pooling, WebSocket aggregation, and TLS improvements for high-performance, non-blocking servers. Prior roles include iOS and frontend engineering where he designed an RSocket Swift implementation atop SwiftNIO, showing his ability to bridge protocol design and production clients. Based in Cupertino, he combines framework-level thinking with pragmatic engineering and a track record of meaningful open-source contributions to cornerstone Swift libraries.
12 years of coding experience
4 years of employment as a software developer
Game und Multimedia Entwickler, Game und Multimedia Entwickler at SRH HeidelbergFachhochschulreife Physik, Fachhochschulreife Physik at Carl-Benz Schule MannheimBachelor of Applied Science (B.A.Sc.) Computer Science, Bachelor of Applied Science (B.A.Sc.) Computer Science at Hochschule Mannheim
German, English
Stackoverflow
137reputation
17kreached
3answers
2questions
Github Skills (35)
asynchronous10
unit-testing10
tls1210
back-end-development10
async10
swift-nio10
http10
websocket10
tls1310
networking10
data-structure10
bytebuffer10
mtls10
websockets-client10
libtls10
Programming languages (9)
Github contributions (5)
swift-server/async-http-client
Sep 2021 - Jan 2023
HTTP client library built on SwiftNIO
Role in this project:
Back-end Developer
Back-end DeveloperContributions:12 releases, 197 reviews, 80 commits in 1 year 4 months
Contributions summary:David primarily contributed to the development of the HTTP/2 connection pool within the AsyncHTTPClient library. Their work focused on implementing the `HTTP2Connections` struct and related state management, including connection establishment, stream leasing, and handling of HTTP/2 settings and GoAway frames. They also made improvements to backoff calculations and incorporated the `HTTP2StateMachine`. Furthermore, they removed umbrella NIO imports, added soundness checks, and integrated HTTP2 events to StateMachine.
swiftnioswift5client-libraryhttp-clientswift-nio
apple/swift-nio-ssl
Jan 2022 - Jan 2023
TLS Support for SwiftNIO, based on BoringSSL.
Role in this project:Back-end Developer
Back-end DeveloperContributions:3 releases, 35 reviews, 22 commits in 11 months
Contributions summary:David contributed to the `apple/swift-nio-ssl` repository by implementing `Hashable` conformance for `NIOSSLPKCS12Bundle` and adding associated tests. They also updated license headers to include a valid year. Furthermore, the user added `RandomAccessCollection` conformance to `SubjectAlternativeNames` and made related types public, alongside adding URI SAN support and the `NIOSSLObjectIdentifier` type. The contributions show a focus on enhancing the library's functionality and compliance with coding standards.
sslswiftnioswift5tlsswift
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