Things I Can Do

This is just a small sample. I can also dance.

Write All The Code

Python, SQL, R, Bash. You name it.
All Agile and using Git.

Understand All The Data

I use Machine Learning
for data mining and analytics.

Plot All The Things

I build cool dashboards.

Stack Small Boxes

Databases and WebApps, dockerized.

Communicate With
Fellow Humans

I'm proficient in English, Spanish and Catalan.

Drink Too Much Coffee

Stop me if I get jitters.

Things I've Done

I'm an Economics major who graduated from the University of Barcelona. I started learning programming when I was sixteen and never stopped. I deeply enjoy coding.

I'm looking for a position in Business Intelligence and Data Engineering.

Scroll down to get a glimpse into my story...



BI Data Engineer

May 2019 to Aug 2020

Letgo provides a marketplace that allows users to buy from, sell to and chat with others locally. The products launched in 2015. By September 2015, its app had two million downloads and half a million product listings. In 2017 it was the second fastest growing app in the U.S.

My main objective consisted on providing stakeholders inside and outside the company with relevant data in a timely manner, managing over a hundred pipelines in Airflow that deliver all the data necessary —pulling from tens of databases and external sources, and hundreds of domain events— to our internal customers —data analysts, data scientists, trust and safety and customer care agents, finance and high management—.



Data Analytics & Machine Learning

Nov 2018 to Apr 2019

Ubiqum is a respected coding academy. It specializes in Java Full-Stack and Data Analytics. The Data Analytics course lasts 5 months and was designed by the programme heads from Carnegie Mellon and learning scientists from Northwestern University. Some of the projects I worked on were:

  • Investigating customer buying patterns and predicting profitability
  • Market basket analysis: discovering association between products
  • IoT analytics on energy consumption
  • Predicting indoor location through WiFi signals
  • An API + Dashboard to receive and plot results of a datathon


Finance Manager & Data Engineer

Nov 2016 to Nov 2018

During my time as a freelancer, I worked on the following projects:

  • Developed an ETL pipeline from Zendesk to a MySQL instance in AWS RDS
  • Deployed Grafana to an AWS EC2 instance to plot data in real-time dashboards

Kott Müller


Nov 2015 to Oct 2016

My partners and I created a shoes brand that produced locally. We managed everthing: from building the site from the ground up to logistics, finance and marketing. While the company didn't reach the goals we initially planned, here's what I learned:

You need to sorround yourself with people that have not only complementary skillsets but also personalities. Partnering with someone is like marrying. Choosing the right people is key.

You can't engage into building complex structures in an early stage startup Thats how I know I'm not fit for them anymore. I need the basics covered so I can specialize.

Obstacles that you don't account for are going to come up all the time. You need a lot of grit to deal them.



Finance Manager

Oct 2014 to Oct 2015

Northweek is a start-up that was recently acquired by a major glasses brand. I was in charge of building the accounting team, as well as implementing infrastructure to start delivering accounting statements and reports.



Accounting Audit Intern

Jan 2013 to Dec 2013

Engaged in field work focused on audit reports for the following clients: