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Alexis LeroyAL

Alexis Leroy

Expert SQL Databases

€800/day
Paris 14e Arrondissement, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Alexis

Passionate about database management, optimization, and administration, I offer, with my 22 years of experience, expertise, with an approach focused on customer satisfaction and server stabilization.
  • French

    Native or bilingual

  • English

    Native or bilingual

Can work on-site
Paris 14e Arrondissement (up to 50km), Lyon (up to 100km), Toulouse (up to 100km), Bordeaux (up to 100km), Lille (up to 100km)

Experience

  • H2Apps
    Founder, Manager, DBA and Developer
    CONSULTING AND AUDITS
    April 2015 - Today (11 years and 2 months)
    Paris, France
    SQL Server DBA: Expert in production database optimization, architecture, development.

    Recurring partnerships:
    • Siplec (E.Leclerc) - September 2018 to present
    • Buffalo Grill - June 2012 to present
    • Synergie - September 2013 to present
    • Matisa - March 2019 - April 2020
    • Geodis - February 2015 - July 2018
    • Autolib - June 2011 - July 2018
    • Chanel - February 2014 - May 2014


    Creator, producer and developer, management and maintenance of a wide range of applications for iOS and Mac OS devices (June 2008 – July 2016)


    • Used in high-end audiovisual productions with budgets over $200M
    (Hunger Games, the 85th Academy Awards Ceremony, Harold & Kumar 3D...)
    • Reach: Over 200,000 downloads in 150 countries (22 languages)
    • Languages: Objective-C, Python, PHP, Linux commands (awk, grep, xargs)
    • Notifications: Local Notifications, Location-based alerts, Apple Push Notifications (Python)
    • Monetization: In-App Purchases, iAd, AdMob SDK
    • Analytics: Flurry, Test Flight, Crash Analytics
    • Audio: Core-Audio (C language calls), 1μs precision.
    • Social Media: Facebook SDK
    • Integration of Cloud services: iCloud (Core-Data synchronization), Apigee, Parse, Amazon S3 • Databases: SQLite, PostgreSQL, mySQL, Amazon SimpleDB
    • Servers: AWS EC2, Apache
  • SQL Watcher
    Founder, Manager, DBA and Developer
    SOFTWARE PUBLISHING
    May 2018 - Today (8 years and 1 month)
    Paris, France
    SQL Watcher is a predictive maintenance software designed to optimize the performance and stability of SQL Server databases.
    The software analyzes SQL Server instances in real-time and prevents data management issues.
    Website: www.sql-watcher.com
    SQL Architecture Database Optimization
  • EUROSPORT
    Head of DBA Department & DBA
    FILM AND AV
    January 2008 - June 2011 (3 years and 6 months)
    Issy-les-Moulineaux, France
    Manager of two other DBAs.
    Supervision of the implementation of database optimizations and T-SQL development techniques. Optimization of the SQL Server production architecture.
    Technologies: T-SQL, SQL Server (2000 -> 2008 R2)
    Transact-SQL SQL Server

Recommendations

Nicolas DupireND
FU
Nicolas Dupire and 1 other person have recommended Alexis

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