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Berland O.BO

Berland O.

Junior Developer

€150/day
Paris, FR
0-2 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Berland

You have data... but no clear decision yet?
I help you transform your data into effective and visual dashboards, to manage your business with the right indicators.

I am a freelance Data Analyst, specializing in Power BI, DigDash, and SQL.
I work on all stages of your data projects, from gathering requirements to deploying interactive dashboards.


What I can do for you:

Understand your business challenges and define your needs (workshops, documentation)

Connect, clean, and transform your data (ETL, SQL, Talend)

Create clear, dynamic dashboards adapted to your users (Power BI, DigDash)

Support your teams in mastering the tools

Optimize your existing reports to improve performance


What sets me apart:

Ability to simplify technical concepts for non-data teams

Experience in industrial environments (CMMS, maintenance, performance)

Results-oriented approach and autonomy in project management

📊 Typical projects:

Industrial maintenance / production monitoring

Financial or HR dashboards

Automated reporting from your databases

Let's work together to give meaning to your data and save you time and clarity in your decision-making!
  • French

    Native or bilingual

  • English

    Conversational

Can work on-site
Paris (up to 50km), Toulouse (up to 15km), Bordeaux (up to 10km), Lyon (up to 10km)

Experience

  • Farafina Toastmasters Club (100 % en ligne) & District 130
    Vice President Public Relations & Social Media Coordinator
    January 2024 - January 2025 (1 year)
    Democratic Republic of Congo
    • Definition of a thematic publication calendar (afterworks, contests, Pink October…)
    • Adaptation of tone and formats to LinkedIn and Facebook
    • Design of visuals, inspiring quotes, and short videos to engage the community
    • Writing posts and stories highlighting members' journeys and events
    • Monitoring KPIs (organic reach, engagement rate, audience growth) via native statistics and Power BI Internal training
    • Leading training workshops for members on various topics such as AI, leadership, communication
    Teamwork Team Management Team Leadership Communication Strategy Visual Communication
  • Ovalie Tech-
    Data Business Intelligence Analyst
    MECHANICAL ENGINEERING
    April 2023 - March 2025 (1 year and 11 months)
    Tarbes, France
    • Gathering business needs & leading scoping workshops with external clients
    • Deployment, configuration, and complete management of DigDash (connections to data sources, report structuring)
    • Creation of interactive Power BI / DigDash dashboards for strategic indicator monitoring
    • Development of API connectors to automate data flows with Power BI
    • Writing technical documentation and user training (FR & EN)
    • Agile collaboration with Dev, Infra, and Product Owner teams (daily, sprint, retro, demos)
    Data Visualization Data Analysis Collaborative Work Training Facilitation Agile Method
  • Petit Logis
    Data Analyst
    REAL ESTATE
    May 2022 - August 2022 (3 months)
    Brazzaville, BR, Congo
    - Extraction, structuring, and cleaning of client data via SQL & Excel
    - Implementation of dashboards to aid decision-making
    Communication Data Analysis Data Visualization Data Processing Storytelling

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Education

  • Master's Degree
    OPENCLASSROOMS
    2024
    Analyse des données d'affaire
  • Bachelor's Degree
    SUP DE VINCI
    2022
    Administrateur des Systèmes d'information

Certifications

Skill set (36)

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