John Diehl
AVP Sr. Programmer Analyst at Citigroup
New York, United States
Summary
👤
Senior🎓
Top SchoolJohn Diehl is an accomplished systems architect and engineering leader with nine years of focused experience designing and delivering mission-critical trading and trade-support applications for Citigroup’s Commercial Investment Banking desks. As AVP/Sr. Programmer Analyst he combines hands-on architecture and project management—leading both local and offshore teams—to build real-time trade capture, position management, and data warehouse solutions used on live trading floors. His background spans low-level languages (C/C++) to enterprise Java, Oracle and Business Objects, and includes hands-on QA leadership and formalization of development processes at scale. He has a rare blend of technical depth and client-facing trading floor experience, able to translate trader needs into robust, production-ready systems. John also brings teaching experience and dual master’s degrees (Computer Science and Music Education), reflecting a disciplined, analytical mindset with a creative bent.
9 years of coding experience
3 years of employment as a software developer
Master of Science, Computer Science, Master of Science, Computer Science at Florida State UniversityBachelor of Arts, Music, Bachelor of Arts, Music at California State University
Github Skills (3)
music5
virtual-reality3
collaboration1
Programming languages (1)
Github contributions (5)
Baylor-VR-Club-Development-Team/black-gospel-music-vr
Oct 2018 - Nov 2019
Contributions:20 commits in 1 year 1 month
realityvirtual-realityunitymusicgospel
jrd1250/CSI-1430-Group-Project
Nov 2016 - Dec 2016
Contributions:14 PRs, 32 pushes, 5 branches in 16 days
csi
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.