Jon Rumsey
Senior Software Engineer at IBM
Winchester, England, United Kingdom
Summary
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RockstarJon Rumsey is a Senior Software Engineer based in Winchester, England, with six years’ experience focused on backend and DevOps engineering within IBM MQ development. He brings practical expertise in platform-specific systems work, demonstrated by notable open-source contributions to the widely used curl project where he tackled OS/400 compilation, build scripting, and TLS/gskit integration issues. Jon excels at resolving low-level compatibility and build problems that enable secure, cross-platform networking features to ship reliably. Colleagues can expect a pragmatic engineer who balances production-grade maintenance with feature enablement and an eye for portability across legacy and modern environments.
6 years of coding experience
Github Skills (7)
c1710
c1110
build-automation10
networking9
security9
gssapi6
ssl6
Programming languages (1)
Github contributions (5)
curl/curl
Jan 2020 - Jan 2023
A command line tool and library for transferring data with URL syntax, supporting DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, MQTT, POP3, POP3S, RTMP, RTMPS, RTSP, SCP, SFTP, SMB, SMBS, SMTP, SMTPS, TELNET, TFTP, WS and WSS. libcurl offers a myriad of powerful features
Role in this project:
Back-end & DevOps Engineer
Back-end & DevOps EngineerContributions:2 reviews, 8 commits, 17 PRs in 2 years 11 months
Contributions summary:Jon primarily focused on OS/400 platform-specific code within the curl/curl repository. Their contributions involved fixing compilation errors, updating code for new features like CURLOPT_AWS_SIGV4, and correcting prototypes. They also made changes to build scripts and header files, particularly related to the OS/400 build process, export lists, and dependency management. Additionally, the user addressed issues related to the gskit integration, fixing compile errors, and correcting function prototypes, indicating involvement in the security and TLS aspects of the project.
rtmppop3dictscptelnet
jonrumsey/curl
Nov 2019 - Oct 2024
Contributions:36 pushes, 28 branches in 5 years
rtmppop3dictscptelnet
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