João António

Data Scientist

TTRdata.com•  May 2021 - Present

Goal: harnessing data to generate actionable insights and enhance the efficiency of the analytics team. My contributions included: Designing, developing, and maintaining an extensive suite of over 700 web crawlers, ensuring consistent and high-quality data acquisition. Spearheading the development of AI-driven pipelines that facilitated advanced data processing. This included classification, prioritization, summarization, and Named Entity Recognition (NER) of the information extracted from web sources.

Data Scientist

Captova•  September 2020 - April 2021

Goal: converting data from images and PDFs into editable digital fields. Designed and implemented a user-friendly GUI using Tkinter that interfaced seamlessly with both a local SQLite database and a Google Cloud Platform (GCP) MySQL database. Recognizing the scalability and deployment needs, we developed a robust FastAPI backend and took the initiative to Dockerize the application for streamlined deployment. Ensured the application's flexibility by making it available on both bare metal and hybrid cloud infrastructures. To prioritize data security, all computations were executed locally, eliminating potential data breaches.

Universidade de Aveiro

Data Science, MS•  September 2022 - Present

Multivariate Statistics, ML, DL, Time Series, Big Data, Spark, Python, R

Universidade de Aveiro

Physics, BS•  September 2014 - September 2018

Statistics, Calculus, GUI creation, Modelling & Simulation , Matlab, Python, R