Daniel Fuchs
Consulting Member Of Technical Staff at Oracle
Dublin, Ireland
Summary
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Rockstar🎓
Top SchoolDaniel Fuchs is a seasoned Java engineer with 18 years of experience, currently a Consulting Member of Technical Staff at Oracle in Dublin, leading networking for the Java Core Libraries and contributing to OpenJDK. His work focuses on robust HTTP client behavior—fixing edge cases like malformed headers, 204-response stream handling, and request-cancellation race conditions—demonstrating deep protocol and concurrency expertise in a widely used, high-impact open-source project. A former Sun Microsystems staff engineer with a long tenure at Oracle, he combines low-level systems thinking with production-grade library design. Trained in aeronautics and computer science at ISAE-SUPAERO, he brings a methodical, engineering-driven approach that’s unusually rooted in hardware-aware systems thinking for a software library maintainer.
18 years of coding experience
30 years of employment as a software developer
Master - Mastère en Systèmes Informatiques (Sup'Aéro), Computer Science, Master - Mastère en Systèmes Informatiques (Sup'Aéro), Computer Science at ISAE-SUPAERO
Stackoverflow
2,938reputation
265kreached
66answers
0questions
logging
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java
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Github Skills (12)
javas10
http10
java10
network-programming9
java-nio9
logging9
http-client6
basic-authentication6
java-http-client6
java-records6
http-request6
java-flow6
Programming languages (1)
Github contributions (5)
openjdk/jdk
Aug 2020 - Apr 2025
JDK main-line development https://openjdk.org/projects/jdk
Role in this project:
Back-end Developer
Back-end DeveloperContributions:2246 reviews, 133 PRs, 2200 comments in 4 years 8 months
Contributions summary:Daniel made several contributions focused on the HTTP client within the OpenJDK project. These changes included implementing features such as improved HTTP/2 stream management after encountering 204 responses, and adding handling for malformed response headers. The user also addressed a race condition during request cancellation and updated the code to correctly parse and handle a variety of header-related issues.
openjdkjavajvmjdk
openjdk/jdk-sandbox
Nov 2017 - Oct 2020
JDK Committers Sandbox
Contributions:207 commits, 1 PR, 22 pushes in 2 years 11 months
committersjavasandboxjdk
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