@barbarasulpis
Engineer passionate about learning, exploring and building with data.
I’m a Data Engineer and Data Scientist with experience across a wide range of projects, from building data pipelines to developing analytical models. I’m deeply passionate about working with data, and what drives me most is the opportunity to continuously learn new tools, techniques, and methodologies to grow and deliver better solutions.
Nothing here yet.
Oct 22, 2025 · 6 min read · "Back when I worked in Customer Experience and the teammates and I were trying to understand NPS, this article would have been really helpful for us. It explains, with clear examples, what Population and Sampling mean, and how Confidence Intervals wo...
Join discussion
Oct 17, 2025 · 4 min read · “This is a reflection based on my recent experience looking for a new job, combined with a chatbot I built using my own candidate profile. The chatbot is designed to simulate first-round interviews and could help filter real job opportunities more ef...
Join discussion
Oct 16, 2025 · 7 min read · This article expands on the technical aspects behind the main article: “Can Social media predict elections?”This article, and related kaggle notebook covers: Sentiment analysis on Twitter data using the Hugging Face package Calculation of NSS and c...
Join discussion
Oct 15, 2025 · 8 min read · Since I worked in Customer Experience in Banco Galicia some years ago, I’ve been having this Idea in the back of my mind, and finally now I have the opportunity to focus on it. What was my original idea about? To measure the NPS value with the result...
Join discussion
