I'm Paulo DaRosa, based in Curitiba / Brazil. Currently working for a tech company that developes and maintain the biggest and most important financial platform of loan for retired people and senior citizens.
Right after starting Software Engineering and Math, I decided to merge my marketing and coding skills and now I looking for a position as Full Stack Web Developer , Back-End Developer or Data Engineer.
My main role is to create small applications and to maintain/improve already made solutions in C#, AngularJs and TypeScript. Creating and altering Stored Procedures in SQL Serve is part of my daily routine.
I've been doing marketing related tasks since 2011, back when I started as an undergrad student. I spent few years working as political marketer, more specific as a social media creating content and improving public relations opinion and creating a positive branding image for 2 politicals figures in Brazil. After that, I focused on digital marketing and processes related to e-commerce.
These roles follows my current experience as a former commercial manager. The need for data to make better business decisions made me dive into the big data field. Since the questions and decisions were made by myself (as a marketing guy) and always short-staffed, I had to right down some code in python, query data using sql and analyse the data I needed. The need of having contact with the data during all the process, getting your hands dirty doing ETL, creating data lakes and running some statistical and predective models helped me understand the journey that the data makes till it reaches its final point: help companies to make better data-driven decisions.
Personal and commercial projects I'm working on.
| Shopee Scraper | Shopee Weekly Trends | Mercado Livre Scraper | Sales Forecast |
|---|---|---|---|
| Check the repository | Check the post | Not Public | Basic Linear Regretions |
| ETL + API | Dashbord + Pandas | ETL + SQL | Pandas + Numpy |
| MIT License | Public but not published yet | Commercial Use |
I already got a bachelor's degree in Marketing. Pursuing a double major in Software Engineering and Pure Mathematics.
PUCPR, 2017.
Uninter, 2025.
Uninter, 2025.
Colégio da Polícia Militar do Paraná, 2010.