John Coleman
Software Development Engineer at PagerDuty
San Francisco, California, United States
Summary
👤
Senior🎓
Top SchoolJohn Coleman is a Software Development Engineer in San Francisco with nine years of experience building full-stack, resilient cloud systems and supporting on-call DevOps for enterprise-grade platforms at PagerDuty. He pairs production engineering—microservices, backend APIs, web UI and deployment—with a rare clinical social work background (A.M. MSW from University of Chicago), bringing strong empathy and systems thinking to product and team interactions. His open-source contributions include full-stack work improving testing, UI validation, and API routes on projects like an AirBnB clone, demonstrating attention to quality and documentation. A former Peace Corps volunteer and IRONMAN finisher, he has a track record of leading community programs, fundraising, and mentorship under high-pressure conditions. That combination of clinical practice, community development, and reliable on-call engineering makes him effective at balancing user needs, operational reliability, and developer experience.
9 years of coding experience
5 years of employment as a software developer
New Trier Township High SchoolA.M. (MSW), Clinical Social Work, 3.61/4.0, A.M. (MSW), Clinical Social Work, 3.61/4.0 at The University of ChicagoB.A., Psychology, Theology, B.A., Psychology, Theology at Calvin College
Spanish, English
Stackoverflow
599reputation
115kreached
21answers
2questions
Github Skills (17)
python10
testing10
css10
flask-ask10
html10
flask10
apidoc9
api9
documentation9
elasticsearch6
curl6
sorting6
mergesort6
apt6
docker6
Programming languages (14)
Github contributions (5)
jarehec/AirBnB_clone_v3
Jun 2017 - Sep 2017
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:108 commits, 42 PRs, 111 pushes in 3 months
Contributions summary:John primarily focused on improving the testing suite and making adjustments to the UI. The user updated the HTML structure and CSS styles, validated them, and integrated these validations into the testing suite. They also added documentation and implemented changes to the console's functionality. Furthermore, the user contributed to the API, implementing a route to /api/v1/status.
johncoleman83/bootcampschool-higher_level_programming
May 2017 - Jul 2020
Contributions:412 pushes, 1 branch in 3 years 3 months
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