Quipu is a startup that offers microcredit to informal workers in Colombia. My main responsibilities were:• Development and monitoring of automated ETL (batch and stream) pipelines (Python, Pub/Sub, Cloud Functions, Cloud Scheduler) handling SQL and NoSQL data (JSON document datasets in Firebase)• Creation and maintenance of Data Lakes and Data Warehouses (Bigquery, SQL)• Development of data analytics dashboards (Looker). • Integration of new data through APIs (Python).•… Show more Quipu is a startup that offers microcredit to informal workers in Colombia. My main responsibilities were:• Development and monitoring of automated ETL (batch and stream) pipelines (Python, Pub/Sub, Cloud Functions, Cloud Scheduler) handling SQL and NoSQL data (JSON document datasets in Firebase)• Creation and maintenance of Data Lakes and Data Warehouses (Bigquery, SQL)• Development of data analytics dashboards (Looker). • Integration of new data through APIs (Python).• Development of the Fraud-detection method of the company (Python). Show less

Development of user interfaces (customtkinter) and web applications (Flask) integrating statistics to address marketing and media challenges.

Scoring on non-life insurance with machine learning models (XGB, SVC, NN, SGD) with Python and data analysis with SAS and SQL.

Estimation of labor market indicators and social protection coverage, analyzing gaps between people with and without physical or mental disabilities (Stata). The plots corresponding to the results are available in the first chapter of the attached document.

Data analysis on the inclusion of people with disabilities in the labor market.

Participation in the impact evaluation of a conditional cash transfer program in Colombia (Familias en Acción).