Alain Léglise
Consultant Expert SQL Chez Marsh
Drancy, Ile-de-France
Summary
👤
Senior🎓
Top SchoolAlain Léglise is a seasoned SQL and systems consultant with 11+ years of professional experience, currently serving as Consultant Expert SQL at Marsh after integrating SAM into Marsh Affinitaire. He brings deep expertise in multi-DBMS SQL (Oracle, MySQL) and Oracle PL/SQL, backed by strong systems-level programming in C++ and C# and practical front-end/back-end exposure to AngularJS, Node.js, PHP and JavaScript. His background spans banking, finance and insurance projects—building cheque-processing platforms, dealership sales applications and enterprise data warehouses—showing a consistent track record of delivering mission-critical, high-throughput systems. Comfortable in both hands-on development and senior project roles, he has led small teams and driven architecture and implementation across long-term engagements. Based near Paris, Alain combines legacy systems know-how (AIX/Oracle-era datawarehousing) with modern full-stack pragmatism, making him effective at bridging operational constraints and new delivery needs.
11 years of coding experience
Ecole prépa - Math Sup., Mathématiques, Ecole prépa - Math Sup., Mathématiques at Lycée Albert Schweitzer, Le Raincy, FranceSUPINFO - The International Institute of Information TechnologyIngénieur, Informatique, Ingénieur, Informatique at SUPINFO
German, English
Stackoverflow
412reputation
30kreached
10answers
20questions
Github Skills (29)
react8
bittorrent8
torrent8
nodejs7
javascript7
database7
trigger6
orm6
typescript6
bash6
sqlite6
npm6
postgresql6
mysql6
mariadb5
Programming languages (7)
Github contributions (5)
AlainBartmanDilaw/crypto-storm
Jun 2022 - Aug 2024
Contributions:2 PRs, 52 pushes, 2 branches in 2 years 2 months
AlainBartmanDilaw/Heyes.GetOpt
Nov 2021 - Jan 2023
Handle command line options and arguments
Contributions:26 commits, 1 PR, 16 pushes in 1 year 1 month
command-line
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