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Damien GaillardDG

Damien Gaillard

Data Specialist | Data Exploitation & AI

€690/day
4 projects
Aix-en-Provence, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Damien

Entrepreneur & Data Specialist.
I enjoy manipulating real-world data in all fields of activity. #DataLover

I specialize in the valorization of data for SMEs, start-ups, and scale-ups. I help leaders tackle the technological challenges they face:
• Data Strategy
• Data Valorization
• Artificial Intelligence
• Personal Data Protection

My mission? To help companies achieve their business objectives through the valorization of their data:
• Productivity / Operational Excellence #Operations
• Customer Intimacy / User Experience Improvement #Customer
• Risk and Regulatory Control #Compliance
• Innovation / Reinvention #Creativity

Do you want to train in digital? Do you need to structure yourself and create a Data strategy adapted to your business? Do you want to harness the power of your data while complying with regulations? Do you want to discover Artificial Intelligence?

Feel free to contact me or visit my website to learn more.

Looking forward to discussing!

#Ambition #Growth #Success
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Aix-en-Provence (up to 50km), Paris (up to 10km), Lyon (up to 10km), Nice (up to 10km), Strasbourg (up to 10km)

Experience

  • Visionarist
    Data Specialist
    DIGITAL AND IT
    October 2021 - Today (4 years and 9 months)
    Aix-en-Provence, France
    Visionarist is an innovative data agency that supports startups, scale-ups, and SMEs across the entire data value chain (strategy, collection, data warehouse, BI, analytics, data activation, AI…). Custom-made or packaged, the choice is yours:

    • Turnkey expertise and a transparent, commitment-free monthly subscription: access all data expertise (data science, data analysis, data engineering, data strategy…) quickly and easily for all your projects, full-time or part-time.

    • A complete Modern Data Stack, in a single platform. Visionarist allows your teams to focus 100% on using data to create value, without worrying about infrastructure and its maintenance.
    Digital Transformation Data Processing artificial intelligence GDPR Compliance Data Data Engineer Data Engineering Data Analysis Data Analytics Data Analysis Data Analyst Data Science Data Scientist Data Mining Big Data Data Visualization Data Visualization Google Data Studio Dataviz Machine Learning MLOps Apache Spark Python Python (Programming Language) Python 3 Python (programming language) Data Strategy GDPR GDPR Compliance GDPR Compliance GDPR Audit
  • Voyage Privé
    Data Scientist
    TRAVEL AND TOURISM
    August 2017 - Today (8 years and 11 months)
    Aix-en-Provence, France
    Within the Data team of Voyage Privé group, composed of:
    • Data Scientist
    • Data Analyst
    • Big Data Engineer
    • Business Analyst

    Data Science and Project Management
    • Recommendation engines (personalization, product similarity, etc.)
    • Predictive models (marketing campaign performance, purchase probability, etc.)
    • Automatic activity monitoring systems (anomaly detection, trend tracking, etc.)

    Support for business teams (Marketing, CRM, UX, Finance, Operations, etc.)
    • A/B Testing
    • Ad-hoc analyses on considerable data volumes (traffic, emailing, customer reviews, etc.)
    • Customer segmentation
    • Marketing (acquisition, churn, lifetime value, etc.)

    Technical environment: Hadoop, Spark, Python, R, SQL, Google Cloud Platform, Dataiku, Elastic Search
    Google Cloud Platform Spark Machine Learning Data Science Business Intelligence
  • Monext
    Data Scientist
    BANKING AND INSURANCE
    February 2017 - August 2017 (6 months)
    Aix-en-Provence, France
    Within the Business Intelligence team of Monext, composed of:
    • Business Analyst
    • Data Scientist

    Big Data
    • Extraction, Transformation & Loading (ETL)
    • Data Warehouse (design, construction, and uses)
    • Fraud detection (business rule engines)

    Business Intelligence
    • Reporting (SAP BusinessObjects)
    • Qlik Sense POC

    Technical environment: Hadoop Hortonworks, HBase, Pig, Hive, SQL
    Big Data SQL Data Warehouse Business Intelligence Data Extraction

Reviews

5.0

Out of 2 ratings

A

Arthur

Deezer

Reviewed on 6/2/2022

Mission perfectly accomplished by Damien, quality work executed with rigor. He integrated well with the team, adapted his communication, shared his expertise and the knowledge gained from his previous experiences.
J

Jawad

Didomi

Reviewed on 3/28/2022

Working with Damien was pleasant and efficient. He completed our project on time, without difficulty, and with great autonomy. His mission required working with different people and teams, which he managed very well. He also made sure to test his code thoroughly and ensure follow-up once in production. I would gladly work with Damien again.

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Education

  • Computer Science Degree
    Université Jean Monnet - Saint Etienne
    2015
    Connaissances de bases en Informatique : • Approches algorithmiques • Informatique théorique • Programmation • Base de données & Gestion de données • Architecture & Réseaux • Technologies du Web Connaissances générales : • Capacité d’analyse et de synthèse • Autonomie et esprit d’équipe • Gestion de projets • Capacité à se documenter de manière efficace • Maitrise des outils numériques
  • Master - Machine Learning & Data Mining
    Université Jean Monnet - Saint Etienne
    2017
    Machine Learning & Data Mining • Modélisation de données (Classification, Clustering, etc.) • Analyses de données à grandes échelles (Big Data) • Détection de comportements (Pattern Recognition) • Récupération d’informations & fouilles de données (Data Mining) • Traitement automatique d’images et de videos (Computer Vision) • Traitement automatique du langage naturel (NLP) • Détection automatique d’anomalies (Fraud detection)

Skill set

Categories