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I am an experienced Data Scientist, driven by a passion for exploring uncertainty in scenarios to find a competitive edge. I’ve built predictive models, designed A/B experiments, and provided senior leadership with actionable insights that shape business strategies.
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Data ScientistApple Apr 2024 - PresentCupertino, California, UsAreas of focus:* Leveraging cutting-edge GenAI tools to optimize workflows and drive operational efficiency. * Applying rigorous statistical analysis to ensure bias and risk are well accounted for in the decision making process -
Data Scientist - Fraud RiskMeta May 2020 - Apr 2024Menlo Park, Ca, UsIn this role, I specialized in ensuring the safety and integrity of Meta's Ads and Commerce platforms by building data-driven solutions for fraud prevention. Key accomplishments include:* Automated decision-making: Built a predictive model, automating 10% of daily appeal tickets with 95% precision, reducing manual intervention.* Revenue optimization: Unblocked $60M in incremental revenue by A/B testing and recommending a novel ticket prioritization model, transitioning from FIFO to a more efficient review process.* Anomaly detection: Reduced fraud detection time from days to hours by implementing an anomaly detection system that flagged trends in real time, improving response times and reducing operational risk.* Fraud detection models: Developed models to identify and enforce on account takeovers, fake accounts, and fraudulent transactions across various user journey stages.* Infrastructure development: Designed and built a scalable system for appeal evaluation, defining metrics, logging features, and creating pipelines to monitor system health and improve decision accuracy. -
Business Intelligence AnalystMarin Software Feb 2016 - May 2020San Francisco, Ca, UsAt Marin Software, I focused on leveraging data to drive customer retention and optimize marketing performance. Key achievements include:* Developed a churn model with 85% accuracy to identify at-risk clients and created strategies to increase renewals, building data pipelines using Python.* Conducted A/B testing of Marin’s bidding solution against competitors for potential clients.* Built Python-Django dashboards to track KPIs and collaborated with stakeholders to define and visualize key metrics.* Automated processes to improve customer marketing campaigns, resulting in a 20% performance boost. -
Business Operations SpecialistEffective Spend Jan 2014 - Feb 2016Austin, Texas, Us- Project Valuations- Statistical Analysis using data from Google and Bing ads- API report integration -
Startup Analyst InternMicroventures 2013 - 2013Austin, Texas, Us -
AnalystData Mining & Clustering Independent Research Jan 2012 - May 2012-Downloaded and processed information from the Meteorological Assimilation Data Ingest System (MADIS) server and tested different clustering algorithms to locate correlations in wind speed in the state of Texas. Clusters were selected to provide constant energy for cities.
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Research AssistantBiophysics Research Laboratory Jun 2010 - Jan 2012Research Experiments include -Designed a beam splitter to be attached to a microscope to filter specific wavelengths -Developed a methodology to attach one micro bead to molecular motors based on statistical analysis and experimentation -Analyzed video data and numerically evaluated the potential of tentative projects
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Research AssistantElectricity And Magnetism Research Laboratory Jan 2009 - Jan 2010-Worked in a group to develop a methodology to produce magnetized cantilevers-Participated at a Research Fair where I exposed work and recruited students interested in undergraduate research-Had progress presented at the American Physics Society March Meeting (2010)
Francisco Marquez Skills
Francisco Marquez Education Details
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The University Of Texas At AustinFinance -
The University Of Texas At AustinScientific Computation
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The University Of Texas At AustinComputational Physics
Frequently Asked Questions about Francisco Marquez
What company does Francisco Marquez work for?
Francisco Marquez works for Apple
What is Francisco Marquez's role at the current company?
Francisco Marquez's current role is Data Scientist at Apple.
What is Francisco Marquez's email address?
Francisco Marquez's email address is fr****@****ook.com
What is Francisco Marquez's direct phone number?
Francisco Marquez's direct phone number is +141539*****
What schools did Francisco Marquez attend?
Francisco Marquez attended The University Of Texas At Austin, The University Of Texas At Austin, The University Of Texas At Austin.
What are some of Francisco Marquez's interests?
Francisco Marquez has interest in Portfolio Management, Investing, Technology, Research, Finance.
What skills is Francisco Marquez known for?
Francisco Marquez has skills like Microsoft Excel, Financial Modeling, Research, Data Analysis, Statistics, Valuation, Business Analysis, Finance, Python, Corporate Finance, R, Statistical Learning.
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