Stephane Varoqui
Product Architect at Signal 18
Paris, Ile-de-France
Summary
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SeniorStephane Varoqui is a Product Architect based in Paris with 11 years of experience specializing in database performance tuning, high-availability architecture, and LAMP-stack systems. He has served as a principal consultant across MySQL, Sun, Oracle, and MariaDB ecosystems and now leads product architecture at Signal 18, where he builds infrastructure tools for database HA and scalability. Technically fluent in Java, C++, Go, analytics, DataOps, and containers, he combines deep systems-level expertise with pragmatic product thinking. His open-source work includes backend and replication-focused contributions to Signal18’s Replication Manager, shaping APIs and optimizations for MySQL/MariaDB replication and query analysis. Colleagues rely on him for translating complex replication and performance challenges into reliable, production-ready solutions. Outside work he’s an avid scuba diver who brings the same curiosity and expedition mindset to engineering and travel.
11 years of coding experience
English, French
Stackoverflow
21reputation
5kreached
1answer
0questions
Github Skills (8)
go10
database-administration10
api10
apidoc10
mysql10
replication9
performance-optimization9
stored-procedures6
Programming languages (9)
Github contributions (5)
signal18/replication-manager
Oct 2017 - Jan 2023
Signal 18 repman - Replication Manager for MySQL / MariaDB / Percona Server
Role in this project:
Back-end Developer & Database Engineer
Back-end Developer & Database EngineerContributions:105 releases, 22 reviews, 1532 commits in 5 years 4 months
Contributions summary:Stephane primarily focused on developing and maintaining the back-end functionality of the replication manager. This included significant work in the `srv.go` file, related to database connection, and the introduction of new API endpoints to analyze and manage query processing. Furthermore, they were involved in optimizing the storage and retrieval of data, indicating a strong understanding of database systems, with a focus on replication and performance.
signalgtidload-balancingcontourhaproxy
svaroqui/server
May 2015 - Feb 2017
Contributions:1 push, 1 branch, 1 comment in 1 year 8 months
licensedsql-servermysqlsqlmariadb-server
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