💻 I've worked as Data Analyst and Data Scientist in the Telcom and Fintech industries 📚 I was originally an economist 🌟 Main languages: Python, SQL, Bash 🚩 I have a small company that develops custom software for the tourism industry
Overhauled a nanocredit system at a major Brazilian telecom provider (100M+ customers).
- Developed more efficient churn and default prediction algorithms
- Enabled real-time, automated decisions while ensuring accountability and explainability.
Guided the migration between different Applicant Tracking Systems (ATS) for a large UK organization hiring 3.5k+ people annually.
- Ensured data consistency across systems for management decision-making
- Developed KPIs and analytical solutions to address recruitment bottlenecks
- Streamlined operational processes from a Data Analyst perspective, improving overall hiring efficiency
Created and deployed a scheduling system to allocate staff and reservations to vehicles in a time-critical, touristic operation.
- Designed a custom Genetic Algorithm for efficient resource allocation.
- Enhanced operational efficiency by reducing scheduling conflicts, delays, human error and minimizing resource usage.
- Streamlined day-to-day logistics for high-volume tour reservations.
Conducted an in-depth academic study of IRA-driven Russian propaganda in English aimed at the US during 2016.
- Analyzed the goals and strategies of these actors using various NLP techniques
- Developed detection algorithms with adjustable thresholds to flag suspicious accounts
- Built a prototype bot that simulated the behavior of different clusters of Russian actors in online conversations