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Laurent MauerLM

Laurent Mauer

CTO / Head of Engineering freelance

€780/day
Compiègne, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Laurent

I support companies in structuring and scaling their technical organization: from product vision to operational implementation.

With over 15 years of experience in tech and Big Data, I have led engineering teams, managed complex product overhauls, and built scalable architectures capable of processing hundreds of billions of data points per day.

My role: to provide a clear technological vision, aligned with business objectives, while ensuring the quality, performance, and cohesion of technical teams.

My expertise:

Technical leadership on a freelance basis (fractional CTO / Head of Engineering)
Team structuring, technical roadmap definition, implementation of engineering processes and best practices.

Software & Data Architecture
Design of distributed, cloud & big data architectures (Spark, Hadoop, MongoDB, Python, Node.js), scalability, security, and resilience.

Data Transformation & Industrialization
Centralization, validation, and automation of data flows to make them accessible and usable by business units.

Coaching and Technical Leadership
Mentoring and skill development for tech teams, supporting leads, and establishing a high-performing engineering culture.
  • English

    Fluent

  • French

    Native or bilingual

Can work on-site
Compiègne (up to 20km), Paris (up to 10km)

Experience

  • Clidd
    CTO
    SOFTWARE PUBLISHING
    July 2024 - Today (1 year and 11 months)
    Paris, France
    With over 15 years of experience in data analysis, I decided to create Clidd, a no-code data processing automation software.
    My goal is to enable all business stakeholders to become autonomous in managing and analyzing their data.


    Angular Node.js Nginx Linux Python Pandas Spark
  • RestSolution
    Head of engineering
    SOFTWARE PUBLISHING
    November 2020 - July 2024 (3 years and 7 months)
    Paris, France
    Product overhaul, development team management, technical lead, and Agile project management.
    IT Architecture Information Security Node.js Angular MongoDB Spark Python Scala Team Management Bash
  • Adloox
    VP Software Engineering
    SOFTWARE PUBLISHING
    August 2017 - February 2020 (2 years and 7 months)
    Région de Paris, France
    Managed the migration and complete overhaul of multiple data analysis systems into a single, 100% scalable Big Data system encompassing all functionalities (processing 500 Billion KPIs per day).
    Migration of original PHP5 front-end to Zend 2
    Migration of Python/MongoDB calculation system back-end to a Scala-Spark/Hadoop system
    Managed a team of 15 people.
    IT Architecture Team Management Big Data Data Mining Hadoop Spark Node.js

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Education

  • Ecole centrale d'Electronique
    Master of Engineering (MEng)
    2011
  • Concordia University
    2008

Skill set

Categories