Tobias Angerstein
Director Consulting Services at CGI
Altenriet, Baden-Württemberg, Germany
Summary
👤
Senior🎓
Top SchoolTobias Angerstein is a director-level observability and APM specialist with a decade of experience helping organizations extract business value from cloud application telemetry. Currently leading Consulting Services at CGI after growing through technical and people-lead roles at Novatec, he blends hands-on backend development—contributing to the open-source inspectIT APM project—with strategic client-facing delivery. He’s known for translating performance data into actionable insights, running workshops and training to upskill teams, and designing alerting and agent-side integrations that improve reliability. Based in Baden-Württemberg, Germany, Tobias pairs an MSc in Computer Software Engineering with practical expertise in performance testing, agent mapping, and database integrations. Notably, his open-source work on inspectIT demonstrates a commitment to improving Java application observability beyond consultancy engagements.
10 years of coding experience
Master of Science - MS, Computer Software Engineering, Master of Science - MS, Computer Software Engineering at Universität Stuttgart
English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (13)
javas10
backend10
back-end-development10
java10
performance-testing10
email-server8
mailserver8
databases8
e-mail8
emailjs8
testing8
sql-database8
data-integration8
Programming languages (12)
Github contributions (5)
inspectIT/inspectIT
Jul 2015 - Aug 2017
inspectIT is the leading Open Source APM (Application Performance Management) tool for analyzing your Java (EE) applications.
Role in this project:
Backend Developer
Backend DeveloperContributions:13 commits, 17 PRs, 2 comments in 2 years 1 month
Contributions summary:Tobias primarily contributes to the backend functionality of the inspectIT project. The commits show the user working on performance testing of indexing trees, adding database connection functionality and integrating email services for alerting. Furthermore, this user worked on agent related functionality such as agent mapping and handling agent-side exceptions.
analyzingjava-eeapmperformance-managementjava-agent
openapm/landscape-model
May 2019 - Sep 2022
Model for the open-source application performance management landscape presented on the https://openapm.io website.
Contributions:7 reviews, 9 commits, 28 PRs in 3 years 4 months
performanceapplication-performance-managementlandscapeperformance-management
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