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Maximilian Samuel LinneyMS

Maximilian Samuel Linney

Data Analyst | Dashboards & Reporting

€520/day
Köln, DE
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Maximilian Samuel

As a Data Analyst with strong data engineering expertise, I support data projects end-to-end – from the data source through the pipeline to the finished dashboard. My focus is on turning complex, distributed data into reliable decision-making foundations.

Technically, I primarily work with Google Cloud (BigQuery, Dataflow, Pub/Sub), SQL, Python, and Looker Studio. I design and build scalable ETL/ELT processes including API integrations, automate recurring analyses, and set up clean, maintainable data architectures. This is complemented by statistical modeling and an economics background (focus on econometrics & controlling), so I understand not only the technology but also the underlying business question.

Through my experience in performance marketing, I know how reporting can turn into real recommendations for action.
I particularly enjoy supporting startups and smaller teams that don't yet have their own data structure – whether it's a one-off dashboard, pipeline setup, or ongoing analysis. I am currently certifying as a Google Cloud Professional Data Engineer.
  • German

    Native or bilingual

  • English

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • bnchmrkd digital GmbH
    Data Analyst
    DIGITAL AND IT
    January 2026 - Today (5 months)
    Cologne, Germany
    • End-to-end responsibility for data solutions – from data source to visualization
    • Administration, optimization, and further development of ETL processes
    • Preparation, processing, and analysis of large data sets in cloud-based environments
    • Design and implementation of scalable data pipelines (including API integrations and downstream analytics)
    • Development, maintenance, and automation of small data-driven applications
    • Implementation of new processes, tools, and best practices in the data environment
    • Recording, structuring, and technical implementation of business requirements into data-driven solutions
    • Design of tailor-made solutions for specific business questions
    • Application of statistical methods for structured analysis of complex datasets and derivation of reliable decision-making bases
    • Development and implementation of stable, scalable data architectures based on proven data
    SQL Bash Google Cloud Platform (GCP) Looker Studio GitHub
  • bnchmrkd digital GmbH
    Junior Brand Performance Manager
    DIGITAL AND IT
    March 2025 - December 2025 (9 months)
    Cologne, Germany
    • Planning, implementation, and optimization of paid media campaigns (Meta, Google)
    • Analysis and monitoring of relevant KPIs (ROAS, CPO, CTR, AOV, Revenue)
    • Performance-based budget management and campaign evaluation
    • Close collaboration with creative, content, and e-commerce teams
    • Derivation of recommendations for action based on data analyses
    • Creation of regular performance reports and dashboards
    • Testing and scaling of creatives, target groups, and funnel setups
    • Support in the further development of tracking and reporting structures
    Meta Ads Manager Shopify BigQuery Google Sheets Automation
  • Royal5 Sales GmbH
    Junior Business Analyst
    DIGITAL AND IT
    February 2024 - March 2025 (1 year and 1 month)
    45 Essen, Germany
    • Analysis of data to identify trends and growth opportunities
    • Development of innovative solutions for business analysis challenges
    • Conducting market analyses and strategic concept development
    • Optimization of project processes
    • Documentation and presentation of business analyses and recommendations
    • Fostering a cooperative, performance-oriented team environment
    Microsoft Power BI

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Education

  • Science
    Ruhr University Bochum
    2024
    Science

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