Mark Keisler
Principal Architect, IT at Enova International
St. Charles, Illinois, United States
Summary
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Rockstar🎓
Top SchoolMark Keisler is a Principal Architect with 15+ years driving cloud-first transformations and resilient infrastructure at Enova International, where he architects AWS platforms, leads acquired-business integrations, and mentors engineering teams. He combines deep hands-on experience in automation and infrastructure-as-code (Terraform, CloudFormation, Chef) with a long history of building monitoring, SCM, and failover systems dating back to large-scale work at Motorola. Known for translating complex operational needs into secure, scalable platform designs, he balances strategic vision with practical tool development and orchestration for both cloud and on-prem workloads. Based in St. Charles, IL, he pairs an MS in Information Technology with a philosophy BA, reflecting an analytical yet pragmatic approach to problem solving that often surfaces in creating durable, behind-the-scenes reliability improvements.
15 years of coding experience
24 years of employment as a software developer
BA Philosophy, BA Philosophy at DePaul UniversityMaster of Science - MS Information Technology, Master of Science - MS Information Technology at Northwestern University
Spanish, English
Stackoverflow
77reputation
32kreached
1answer
0questions
Github Skills (200)
multithreading10
command-line-interface10
vim10
automation10
command-line-tool10
rack10
serverless10
nvim10
starship10
modular10
thin10
hashicorp10
api10
github-api10
spice10
Programming languages (16)
Github contributions (5)
justincampbell/terraform-aws-staticsite
Oct 2017 - Oct 2023
Terraform module for an S3 website, logging, and DNSimple records
Contributions:2 PRs, 1 comment in 6 years
dnsimplerecordsterraform-modulesloggings3-website
grimm26/ytm_dislike_artist
Jan 2021 - Apr 2023
Script to dislike all songs by an artist in YouTubeMusic
Contributions:2 PRs, 7 pushes, 3 branches in 2 years 3 months
artistyoutubemusicdislikesongsyoutube
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