Ronan Dunklau
Staff Software Engineer at Aiven
Lyon, Auvergne-Rhône-Alpes, France
Summary
🤩
Rockstar🎓
Top SchoolRonan Dunklau is a Staff Software Engineer based in Lyon with 12 years of experience designing and operating reliable, production-grade systems, particularly around PostgreSQL and backend services. He progressed from consulting and DBA roles to senior and staff engineering at Aiven, bringing deep expertise in high-availability, logical replication, zero-downtime schema migrations and automation via Ansible, Bash and Python. Ronan is pragmatic and hands-on: he has led major PostgreSQL upgrades, datacenter and OS migrations, and implemented blue/green migration patterns that minimize application impact. An active contributor to open-source data tooling, he improved stability and transaction handling in the Multicorn data access library and added regression tests to harden behavior. Colleagues know him for blending systems-level database tuning with software engineering practices to deliver resilient, operable platforms.
12 years of coding experience
7 years of employment as a software developer
Diplôme d'ingénieur Télécommunications Services et Usages, Diplôme d'ingénieur Télécommunications Services et Usages at INSA Lyon - Institut National des Sciences Appliquées de Lyon
Github Skills (5)
foreign-data-wrapper10
postgresql10
python10
sql9
testing8
Programming languages (10)
Github contributions (5)
Segfault-Inc/Multicorn
Oct 2013 - Aug 2020
Data Access Library
Role in this project:
Back-end Developer
Back-end DeveloperContributions:3 releases, 180 commits, 16 PRs in 6 years 10 months
Contributions summary:Ronan primarily focused on improving the stability and functionality of the Multicorn data access library. Their contributions included fixing unchecked errors within the Python code, resolving issues with data type handling, and improving transaction management. They also addressed code style inconsistencies and added regression tests to ensure the integrity of the codebase. The user's work enhanced the reliability and robustness of the library.
data-accessdata-access-library
rdunklau/pglast
Mar 2019 - Mar 2021
PostgreSQL Languages AST and statements prettifier
Contributions:31 pushes, 15 branches in 2 years
statementspsqlastlanguagespostgresql
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