Joakim Erdfelt
Co-Owner at Webtide LLC
McAllen, Texas, United States
Summary
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RockstarJoakim Erdfelt is a seasoned back-end engineer and co-owner of Webtide with 20 years of experience designing and maintaining high-performance Java web servers. As a core developer and system architect on the widely used Eclipse Jetty project, he drives compatibility across JDK versions and implements protocol-level features for HTTP/2, HTTP/1.1 and servlet specifications. His work includes deep plumbing such as URL resource factories, multipart parsing and careful refactorings that keep a complex codebase reliable in production. Based in McAllen, Texas, he combines hands-on engineering with commercial leadership, bringing consulting and architect roles from companies like Intalio and Cingular to bear on pragmatic, standards-driven server engineering. An understated strength is his focus on long-term maintainability—anticipating version and spec changes rather than just patching them.
20 years of coding experience
15 years of employment as a software developer
Swedish
Stackoverflow
48,272reputation
4.5mreached
1,565answers
6questions
java
top-1%
logging
top-5%
tomcat
top-5%
websocket
top-1%
slf4j
top-5%
maven
top-1%
Github Skills (40)
websocket10
java10
servlet10
javas10
rest10
maven10
http-protocol10
jetty10
jsp9
post9
servlet-filter9
web-application9
jersey9
javascript9
ssl9
Programming languages (18)
Github contributions (5)
jetty/jetty.project
Jul 2009 - Jan 2023
Eclipse Jetty® - Web Container & Clients - supports HTTP/2, HTTP/1.1, HTTP/1.0, websocket, servlets, and more
Role in this project:
Back-end Developer & System Architect
Back-end Developer & System ArchitectContributions:85 releases, 2861 reviews, 6551 commits in 13 years 8 months
Contributions summary:Joakim primarily contributes to the Eclipse Jetty project by implementing core functionality related to URL resource factories, and implementing changes to facilitate compatibility across different versions of Java Development Kit (JDK) and with the various requirements outlined in the HTTP/2, HTTP/1.1, and servlet specifications. They are also responsible for addressing issues related to multi-part form data parsing, and contributing to the rewrite handling. They are also responsible for maintaining the codebase through a series of refactorings.
j2eeleiningenponylanghttp2-pushmhealth
jetty-project/jetty-test-wars
Mar 2013 - Oct 2020
Jetty :: Test Webapps
Contributions:8 commits, 1 PR, 2 pushes in 7 years 8 months
reactjettywebapps
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