Ana Fernandes

Data Scientist / Computer Programmer

Lisboa, Portugal

Summary

My name is Marta and I have studied Applied Mathematics and Computation in Instituto Superior Técnico, Lisbon.
Currently, I’m working in a fin-tech start up. The main goal is to develop investment strategies and economical models using data analysis and statistics. I have implemented and tuned Machine Learning algorithms including linear regression, decision tree based algorithms, SVM and others. I have also done news and social media sentiment analysis using Natural Language Processing techniques. For all these tasks, I had to pay attention to data processing and cleaning and optimization of the code performance.

Languages:

English, Portuguese, Spanish

Favorite Python Packages:

pandas, numpy, sklearn, matplotlib, TensorFlow

Experience

05/2015–Present

Data Scientist / Computer Programmer

PASS S.A., Lisbon (Portugal)

- Development and test of investing strategies and economical models using data analysis and

statistics.

- Implementation and tuning of Machine Learning algorithms including linear regression, decision

tree based algorithms, SVM and others.

- News and social media sentiment analysis using Natural Language Processing techniques.

- Data processing and cleaning and optimization of the code performance.

- Programming skills: Python, MySQL, Linux command line, Git, Grafana.

02/2015–10/2015

Software Consultant

PDM & FC, Lisbon (Portugal)

GPS signal analysis and noise removal for the development of a mobile application (Share a Ride).

Technical Achievements: GPS signals; Data Processing and Filtering.

Programming Skills: R and Mathematica

07/2014

Summer Intern

ISBAN - Santader Group, Lisbon (Portugal)

Worked with an Oracle PL/SQL database and with SIGOM internal application.

Skills

Artificial Intelligence, Backend Development, Big Data, Data Science, Git, Linux, Machine Learning, MySQL, Natural Language Processing, NumPy, Pandas