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Feedzai Techblog

Welcome to Feedzai Techblog, a compilation of tales on how we fight villainous villains through data science, AI and engineering.

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  • TimeSHAP: Explaining recurrent models through sequence perturbations

    TimeSHAP: Explaining recurrent models through sequence perturbations

    Go to the profile of Joao Bento
    Joao Bento
    Jan 5
    Part II: Redesigning our Rules Experience

    Part II: Redesigning our Rules Experience

    Learn how our UX team redesigned our rules experience, one of the key mechanisms to fight financial crime.
    Go to the profile of Cristina Feijó
    Cristina Feijó
    Sep 27, 2022
    Part I: How to unify multiple products into a single experience

    Part I: How to unify multiple products into a single experience

    Do you want to understand how to unify multiple, complex products into a single UI? Then you found the right post!
    Go to the profile of Cristina Feijó
    Cristina Feijó
    Sep 20, 2022
    Building Feedzai’s First Figma Charting Library: A Summer Experience

    Building Feedzai’s First Figma Charting Library: A Summer Experience

    The goal of this project was to create a Figma library of charts that helps Feedzai’s Data Viz and UX teams creating their mockups.
    Go to the profile of Francisca Calisto
    Francisca Calisto
    Sep 8, 2022
    Analyzing Data Drift: How We Designed Visualizations to Support Feature Investigation

    Analyzing Data Drift: How We Designed Visualizations to Support Feature Investigation

    In the second blog post about Feature Investigation, find out more about our visualizations to help data scientists analyze data drifts.
    Go to the profile of João Palmeiro
    João Palmeiro
    Aug 11, 2022
    Feature Investigation: Automatically Detect Drift in your Data Over Time

    Feature Investigation: Automatically Detect Drift in your Data Over Time

    In this first blog post about Feature Investigation, learn about our highly efficient method for data drift detection and monitoring.
    Go to the profile of Ricardo Moreira
    Ricardo Moreira
    Aug 3, 2022
    Styling Altair Charts with the feedzai-altair-theme

    Styling Altair Charts with the feedzai-altair-theme

    Find out about Altair themes and a new Python package for Data Visualization with Altair.
    Go to the profile of João Palmeiro
    João Palmeiro
    Jun 8, 2022
    My Summer at Feedzai as a UX Designer Intern

    My Summer at Feedzai as a UX Designer Intern

    A story on how I became a UX Designer Intern and spent my summer working on rewarding projects. Learn about my journey from start to…
    Go to the profile of Laura Michalik
    Laura Michalik
    May 24, 2022
    Payment Service Providers 101

    Payment Service Providers 101

    Learn all about Payment Service Providers and how they can manage the risk they take.
    Go to the profile of Santiago del Puerto
    Santiago del Puerto
    Apr 7, 2022
    Auto Scaling Impact on Data Scientists Day-to-Day

    Auto Scaling Impact on Data Scientists Day-to-Day

    Data scientists and engineers frequently run their work in non-scalable environments. How does auto scaling improves efficiency?
    Go to the profile of Pedro Fonseca
    Pedro Fonseca
    Mar 15, 2022
    How Feedzai ARMS automates rule management in large scale systems

    How Feedzai ARMS automates rule management in large scale systems

    Learn how Feedzai ARMS automatically optimizes rule systems, all while achieving the detection performance required by our clients.
    Go to the profile of Ricardo Barata
    Ricardo Barata
    Jan 24, 2022
    From zero (tests) to hero

    From zero (tests) to hero

    A story of cross-team collaboration to scale test automation.
    Go to the profile of Ricardo Lopes
    Ricardo Lopes
    Jan 17, 2022
    Why Product Managers Need to be Writers

    Why Product Managers Need to be Writers

    Learn about why Product Managers should write more often and how you could improve your writing methodology.
    Go to the profile of Santiago del Puerto
    Santiago del Puerto
    Oct 7, 2021
    The 4 Key Elements of Digital Trust

    The 4 Key Elements of Digital Trust

    Trust is every business’ basis for success. Learn how to establish trust with your customers in the financial industry.
    Go to the profile of Santiago del Puerto
    Santiago del Puerto
    Apr 1, 2021
    How to keep a productive team after 1 year of fully remote work

    How to keep a productive team after 1 year of fully remote work

    Going fully remote over night was the easy part. Keeping a motivated and productive team after a full year was the challenge!!!!
    Go to the profile of Pedro Romão Pereira
    Pedro Romão Pereira
    Mar 22, 2021
    N-Man Rule for Break Glass

    N-Man Rule for Break Glass

    In this article we will discuss a new approach to Break Glass, as a distributed and redundant extension of the “Two-man rule.”
    Go to the profile of Patricio Baptista
    Patricio Baptista
    Feb 3, 2021
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