Coen Warmer
Senior Software Engineer at Elastic
Amsterdam, North Holland, Netherlands
Summary
🤩
Rockstar🎓
Top SchoolCoen Warmer is a Senior Software Engineer with 15+ years of experience building high-performing teams and pragmatic engineering organisations, currently working on LLMs and the AI Assistant for Elastic’s Observability solution. He has hands-on full‑stack experience shipping UI/UX features and backend integrations in the widely used Elastic/kibana project, and previously grew an engineering department to 18 engineers from the ground up. Known for no-nonsense leadership and clear communication, he bridges technical and non-technical stakeholders to keep teams focused on delivery. With a background spanning frontend, backend and product-focused roles across media and software firms, he combines practical engineering craft with an eye for organisation design. A psychology and information science background informs his user-centered approach to tooling and collaboration.
15 years of coding experience
12 years of employment as a software developer
Bachelor's degree, Psychology, Propedeuse, Bachelor's degree, Psychology, Propedeuse at University of AmsterdamBarlaeus Gymnasium
Dutch, English
Stackoverflow
79reputation
11kreached
0answers
3questions
Github Skills (13)
uid10
typescript10
javascript10
typescripts10
ui-design10
front-end-development10
react10
typescript-types10
json6
swift6
themoviedb-api6
wrapper6
enums6
Programming languages (15)
Github contributions (5)
elastic/kibana
Sep 2022 - Jan 2023
Your window into the Elastic Stack
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:804 reviews, 20 commits, 375 PRs in 4 months
Contributions summary:Coen made changes focusing on the user interface and backend connections. The user updated links within the Observability UI application for rule management and implemented new features, specifically the addition of an Alert Details page header, and included functionality for managing alerts through new menu items. The user also contributed code for the integration of functionality with the AI Assistant, indicating a focus on UI/UX and integration with other existing backend resources.
elasticdashboardskibanaobservabilitywindow
CoenWarmer/kibana
Aug 2022 - Apr 2025
Your window into the Elastic Stack
Contributions:1175 pushes, 270 branches in 2 years 7 months
elasticwindowelastic-stackelasticsearch
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