John Flesch
Software Engineer Technical Lead at Enova International
Chicago, Illinois, United States
Summary
👤
Senior🎓
Top SchoolJohn Flesch is a seasoned software engineering leader with 14 years of experience building and operating secure, reliable lending and payment systems. Currently a Technical Lead at Enova International, he blends full-stack expertise (Ruby on Rails, Go, Node.js) with pragmatic DevOps to automate complex financial workflows and reduce operational risk. Previously he led developer productivity and deployment initiatives at Webflow that cut production deployment times by 90%, and architected high-throughput marketing and email systems at Stitch Fix. His career spans cloud migrations, GraphQL and auth systems at Verizon that scaled user bases dramatically while delivering multi-million dollar cost savings. Known for translating cross-functional requirements into production-grade automation, he often surfaces efficiencies that save both developer time and business expense. Based in Chicago, he pairs an Interactive Media Design background with a long track record of shipping measurable impact across fintech and consumer platforms.
14 years of coding experience
18 years of employment as a software developer
Bachelor of Arts (BA) Interactive Media Design, Bachelor of Arts (BA) Interactive Media Design at The Art Institutes
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (32)
controlled10
ruby9
aws-lambda9
aws9
lambda9
homebrew9
bitbar8
webpack8
nodejs-application7
nodejs7
cli7
command-line-tool6
notification6
apollo-server6
reasonml6
Programming languages (6)
Github contributions (5)
flesch/stpwtch
Sep 2014 - Jul 2016
Contributions:1 release, 6 commits, 1 push in 1 year 9 months
flesch/random-engineering-blog
Feb 2017 - Nov 2018
Contributions:2 commits, 1 push, 1 branch in 1 year 9 months
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