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Astri Hernandez LanzaAH

Astri Hernandez Lanza

Data Analyst

€240/day
Paris, FR
0-2 years

Average response time: 4 hours

Freelancer profile translated to English.
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About Astri

Data Analyst specializing in UX, CRO, and digital performance, I help companies transform user data into concrete decisions.

I analyze user behavior to identify opportunities for improving conversion, engagement, and product performance.

My method is structured and business-oriented: I clarify needs, define the right indicators, and build useful analyses and dashboards for decision-making.

I use tools such as SQL, Python (Pandas, NumPy), GA4, Contentsquare, as well as Power BI and Looker Studio.

I can assist you with:
– Dashboard creation
– Data analysis & reporting
– UX & conversion analysis (funnels, user journeys)
– Data cleaning and structuring

Serious, rigorous, and proactive, I am committed to providing clear and actionable analyses.
  • English

    Native or bilingual

  • Spanish

    Native or bilingual

  • French

    Conversational

Can work on-site
Paris (up to 50km)

Experience

  • Innocean Worldwide France
    UX, CRO and Web Performance Data Analyst Intern
    June 2025 - December 2025 (6 months)
    La Défense, France
    Analyzed user behavior and digital funnels for automotive website, Hyundai France, using GA4, Contentsquare, and Looker Studio. Built and maintained dashboards and performance reports to monitor traffic, engagement, conversion rates, and UX friction points. Conducted in-depth UX and CRO analyses including heatmaps, session replays, scroll and click analysis to identify optimization opportunities across key user journeys such as leasing, test drive and configurator flows. Collaborated closely with cross-functional teams (marketing, UX, technical, media) and external agencies to validate hypotheses, support A/B testing and personalization initiatives, and translate data insights into actionable business recommendations for both technical and non-technical stakeholders.
    Google Analytics user-experience-journey-mapping user-testing Data visualization Data analysis
  • Home Depot,
    Customer Service/Cashier/Appliance Associate
    May 2021 - September 2022 (1 year and 4 months)
    Lanham, MD, USA
    Assisted customers with product selection, returns, and service inquiries in a fast-paced retail environment. Managed transactions and ensured high customer satisfaction. Awarded Associate of the Month (December 2021) for performance and customer service.
  • Starbuck,
    Barista
    May 2019 - May 2021 (2 years)
    Lanham, MD, USA
    Delivered high-quality customer service while handling multiple priorities simultaneously. Trained new team members and supported daily store operations. Strengthened customer loyalty through communication and problem-solving skills.

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Education

  • MSc Data Science and Analytics
    EPITA
    2025
    MSc Data Science and Analytics
  • Bachelors in Psychology
    University of Maryland, College Park
    2022
    Bachelors in Psychology

Skill set

Categories