Data Scientist & Visualization Specialist
I'm a data scientist who lives at the intersection of rigorous analysis and clear storytelling. I build Tableau dashboards and analytical models that turn messy, real-world data into decisions people actually act on.
Tableau dashboards and data-science projects where the right view of the data changed what people did next.
An interactive Tableau dashboard analyzing a decade of LendingClub loans — approval rates, funded amounts, and interest trends — with drill-downs into portfolio risk (NPL & aging), loan grades, FICO scores, and borrower demographics.
A product-analytics Tableau dashboard tracking feature adoption, churn, and NPS across company segments — with feature-usage breakdowns by adoption tier, sentiment segmentation, and a searchable user-feedback log.
A supervised classification study predicting household poverty status from socioeconomic survey data, comparing Random Forest against Support Vector Machine models.
Sentiment analysis of Indonesian COVID-19 tweets in R — mining public conversation during the early 2020 outbreak and visualizing the dominant themes as word clouds.
An Android app that diagnoses infant skin diseases from a photo using image recognition — built to widen access to early healthcare screening when visiting a hospital isn't easy.
My work usually starts with a question someone in the business can't answer with a spreadsheet — and ends with an interactive dashboard or model that makes the answer obvious.
I care about the unglamorous parts: clean data pipelines, honest statistics, and design that respects the reader's attention. A chart should remove doubt, not add it.
Competences
Essays on visualization, statistics, and the craft of making data legible.
Time Series is everywhere and we often meet. You may be able to see that in the data on the number of airplane passengers, weather predictions, stock price…
Everything on your schedule will usually affect everything else. The missing deadline can lead to many unintended consequences. If you miss the deadline, every…