Matthieu Hauglustaine
Director Of Engineering at Datadog
Paris, Ile-de-France
Summary
🤩
Rockstar🎓
Top SchoolMatthieu Hauglustaine is a seasoned engineering leader with 14 years of experience, currently serving as Director of Engineering at Datadog in Paris. He progressed through technical and managerial roles at Datadog—from software engineer to senior engineering manager overseeing RUM, product analytics, and session replay—demonstrating deep domain expertise in observability and customer-facing analytics. Hands-on early in his career as a full-stack engineer at Dailymotion and MWM, he combines system-level thinking with product sensibility to ship resilient services at scale. Matthieu contributes to open-source robustness work, notably improving stability and test reliability in Datadog’s dd-trace-py Python APM client. Known for improving test reliability and resource management, he brings an engineer-first approach to leadership, balancing operational rigor with developer productivity. Based in Ile-de-France, he pairs a Master’s from EPITECH with a pragmatic track record of turning complex distributed systems problems into reliable, production-ready solutions.
14 years of coding experience
9 years of employment as a software developer
Epitech
French, English, Spanish
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (9)
python10
error-log10
apm10
testing10
pyramid9
tornado9
observability8
debug8
debugging8
Programming languages (10)
Github contributions (5)
DataDog/dd-trace-py
May 2017 - May 2017
Datadog Python APM Client
Role in this project:
Backend Developer & QA Engineer
Backend Developer & QA EngineerContributions:9 commits, 8 PRs, 5 pushes in 7 days
Contributions summary:Matthieu primarily focused on improving the stability and robustness of the Datadog Python APM client. They addressed potential error scenarios by catching `BaseException` and setting appropriate HTTP status codes in the Pylons and Pyramid integrations. Additionally, the user modified test configurations, such as reducing the number of threads in a Tornado test to mitigate "too many open fd" errors, demonstrating a focus on test reliability and resource management. These changes suggest they were involved in improving the software's resilience to various failure conditions.
profilingpythonapm-clientapmsecurity
vlad-mh/emacs-configuration
Oct 2015 - Dec 2019
Contributions:50 pushes, 5 branches, 4 issues in 4 years 2 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.