João Palmeiro

Data Scientist

https://www.opentalent.in/joao-palmeiro

Data Visualization Engineer at Feedzai

Feedzai

Key Strengths

Demonstrated experience in Data Science through current role at Feedzai.
Strong Python proficiency, evident in multiple personal projects (aequitas, flake8-import-conventions, glone, codefor, biy-paper, datavis-python-playground).
Experience with data visualization tools and concepts (datavis-python-playground, awesome-vega).
Exposure to Machine Learning fairness and bias auditing (aequitas project).
Familiarity with various development tools and practices (Jupyter Notebook, Makefile, CLI tools).

Cultural & Operational Fit

Cultural Fit Analysis

The candidate's personal projects show a strong inclination towards open-source contributions and practical tool development, which could indicate a proactive and collaborative mindset. However, the diversity of projects, while showcasing a broad technical interest, might suggest a less focused approach if not aligned with specific team needs. The current role as a Data Scientist at Feedzai aligns well with the target role, but the 'experienceLevel' being 0 despite a current role suggests a potential data discrepancy or very recent entry into the role, which needs clarification for cultural fit assessment.

Soft Skills & Operational Fit

Insufficient data to assess soft skills and operational fit. No psychometric test results or interview feedback provided.

AI is analyzing your overall score…

Identifying your key strengths…

Evaluating your skill match against the job requirements…

Assessing your cultural and operational fit

Projects

codefor

March 2, 2026 – Present

Search for code and annotations from local repositories.

View Project

biy-paper

August 19, 2025 – Present

Supplementary materials for the BIY paper.

View Project

mastering-pinia--code

March 2, 2023 – October 9, 2024

Repository for Exercises

View Project

copier-cli

August 7, 2022 – September 2, 2022

Copier template for Python CLIs with Click and Poetry.

View Project

portugalmapbot

December 30, 2021 – January 4, 2022

A Twitter bot 🤖🐦 that shares random satellite images from Portugal 🛰️🇵🇹. Adapted from the londonmapbot Twitter bot created by Matt Dray. Spatial data obtained via GADM.

View Project

glone

November 21, 2021 – Present

A CLI to back up all your GitHub repositories.

View Project

flake8-import-conventions

March 10, 2021 – October 14, 2023

An opinionated plugin for Flake8 on how certain packages should be imported or aliased.

View Project

datavis-python-playground

February 26, 2020 – October 21, 2021

Some Data Visualization experiments with Python.

View Project

awesome-vega

January 24, 2020 – August 2, 2021

:chart_with_upwards_trend: Resources leveraging and to leverage the Vega ecosystem.

View Project

aequitas

February 13, 2018 – Present

Bias Auditing & Fair ML Toolkit

View Project

Key Strengths

Demonstrated experience in Data Science through current role at Feedzai.
Strong Python proficiency, evident in multiple personal projects (aequitas, flake8-import-conventions, glone, codefor, biy-paper, datavis-python-playground).
Experience with data visualization tools and concepts (datavis-python-playground, awesome-vega).
Exposure to Machine Learning fairness and bias auditing (aequitas project).
Familiarity with various development tools and practices (Jupyter Notebook, Makefile, CLI tools).

Cultural & Operational Fit

Cultural Fit Analysis

Soft Skills & Operational Fit

Insufficient data to assess soft skills and operational fit. No psychometric test results or interview feedback provided.

João Palmeiro

Key Strengths

Cultural & Operational Fit

Top Skills

Skills

Experience

Projects

Key Strengths

Cultural & Operational Fit