Jan Hartje
Enterprise Architect at enercity
Hanover, Lower Saxony, Germany
Summary
🤩
Rockstar🎓
Top SchoolJan Hartje is an Enterprise Architect based in Hanover with six years of experience designing and operating full-stack systems for the energy sector. Rising through roles from dual student to application manager and now enterprise architect at enercity, he blends practical system operation with strategic architecture and application lifecycle oversight. A hands-on developer and operator, he contributes to notable open-source projects like uptime-kuma, adding frontend Vue.js features, webhook header support, and internationalization improvements. He holds an M.Sc. in Information Systems and brings a pragmatic, internationalized approach to building reliable monitoring and integration solutions that bridge user-facing interfaces and backend automation.
6 years of coding experience
6 years of employment as a software developer
Bachelor of Science - B.Sc., Wirtschaftsinformatik, 2,08, Bachelor of Science - B.Sc., Wirtschaftsinformatik, 2,08 at Hochschule WeserberglandMaster of Science - M.Sc., Information Systems, 1,8, Master of Science - M.Sc., Information Systems, 1,8 at Georg-August-Universität Göttingen
Github Skills (13)
monitoring10
uptime-monitoring10
javascript10
vue10
vue-jsx10
webhooks10
backend9
front-end-development9
back-end-development9
docker8
dockers8
internationalization7
css5
Programming languages (6)
Github contributions (5)
louislam/uptime-kuma
Jul 2022 - Nov 2022
A fancy self-hosted monitoring tool
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:1 review, 6 commits, 1 PR in 3 months
Contributions summary:Jan primarily contributed to the frontend and backend of the uptime-kuma project. They added an authorization header option, implementing both frontend components with Vue.js and backend logic in webhook notification provider. Further contributions included modifications to language files for internationalization, specifically adding support for Czech and Greek languages, alongside implementing an additional header option for webhooks.
uptime-monitoringmonitorselfhostedsocket-iohosted
janhartje/terraform-pr-commenter
May 2023 - Mar 2025
A GitHub Action that adds opinionated comments to a PR from Terraform fmt/init/plan output
Contributions:4 releases, 3 reviews, 8 PRs in 1 year 9 months
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