You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Malt welcome

Welcome to Joaquin's freelance profile!

Malt gives you access to the best freelancers for your projects. Contact Joaquin to discuss your project or search for other freelancer profiles on Malt.

Joaquin Almirón Antognazza Sr Data Analyst - Analytics & InsightsJA

Joaquin Almirón Antognazza

Sr Data Analyst - Analytics & Insights
Supermalter
1 project
  • Suggested rate
    €300 / day
  • Experience8-15 years
  • Response rate66%
  • Response timeA few days
The project will begin once you accept Joaquin's quote.
Location and workplace preferences
Location
Madrid, Spain
Remote only
Primarily works remotely
Verifications

Freelancer code of conduct signed

Read the Malt code of conduct
Verified email
Languages
Categories
These freelancer profiles also match your search criteria

Agatha Frydrych

Backend Java Software Engineer

Baptiste Duhen

Fullstack developer

Amed Hamou

Senior Lead Developer

Audrey Champion

Web developer

Skill set (37)
Joaquin in a few words
Joaquin Almiron is a seasoned analytics professional with nearly 7 years of experience driving data-informed decision-making across fintech, travel, and healthcare industries. He has delivered high-impact results at Roche, Flywire, Klarna, and Stayforlong—cutting request turnaround times from over 7 days to under 2 at Roche, increasing profitability by 20% through dynamic pricing at Flywire, and leading a €450k EBITDA turnaround at Stayforlong in just six months. With a background in engineering and deep expertise in tools like Tableau, SQL, and Airflow, Joaquin blends business acumen with technical execution to solve complex challenges and optimize performance.
Experience
  • Roche Diagnostics - France (ex Roche Diabetes Care - France)
    Senior Analytics Consultant
    PHARMACEUTICALS INDUSTRY
    September 2024 - Today (9 months)
    One of the world's largest pharmaceutical companies

    Contracted by Roche during a 6 month period - extended to 1 year due to high
    performance.

    Took care of all the adhoc requests coming to the Data and Analytics team, which
    included all kind of Tableau Dashboard, adhoc queries and analyses.

    Improved turnaround time of our team from more than 7 days to less than 2 days
    on each request.

    Dealt with the highest pressure stakeholder within the company, the head of
    Global Procurement for Roche. Having daily meetings and daily reporting to him.
    Data Analysis Data Analytics Tableau software BigQuery SQL
  • Flywire
    Manager Pricing Operations
    E-COMMERCE
    March 2024 - Today (1 year and 3 months)
    Global payments enablement and software company.

    Overseeing operations and leading a team of 2 Sr analysts

    In charge of strategic pricing and long-term decisions on what's more profitable
    for the company

    Boosted company profitability by 20% by launching a new data-driven pricing
    initiative based by implementing dynamic pricing.

    Responsible for our operations network that handles $24b in payment volume per
    year

    Reduced pricing errors by 40% by integrating automated data validation
    processes.
    Looker Studio Data Analysis Microsoft Excel Análisis de datos SQL
  • Stayforlong
    Revenue Manager
    TRAVEL & TOURISM
    March 2023 - March 2024 (1 year)
    Online travel agency, specializing in 3 nights stays and over.

    Leading the Revenue management team, in charge of 2 junior analysts.

    Within 6 months of entering the company managed to transform the companies'
    revenue from negative -150k€ monthly EBITDA to +300k€ positive by optimizing
    and increasing markup fee as well as reducing marketing cost by -30%. All that
    while maintaining conversion up +66% YoY.

    This was done by setting a new markup by hotel based on each hotel's
    characteristics rather than a flat markup as previously was.

    Our cost / revenue went from 48% to 33% in the same time period.

    Gross sales in June closed highest than ever before, averaging more than 10m€
    per week.
    Revenue Management Pricing Corporate strategy SQL Tableau software
Recommendations
Education
  • Master's degree, Data Science and Business Analytics
    IMF Business School
    2022
    Master's degree, Data Science and Business Analytics
  • Bachelor of Engineering
    UNIVERSITY OF PITTSBURGH SWANSON SCHOOL OF ENGINEERING
    2018
    Bachelor of Engineering - BE, Industrial Engineering
  • Engineer's degree, Industrial Engineering
    Universidad de Montevideo
    2018
    Engineer's degree, Industrial Engineering
  • Intensive English Course, New York City Area
    EC English Language Centres
    2016
    Intensive English Course, New York City Area