Experience

Senior Data Scientist

Pragsis Bidoop

April 2018 - Present

TASKS:

  • Design and development of different architectures in Spark on Scala and Python
  • Development and productivization of electrical power prediction models in wind mill farms: LightGBM, Airflow
  • Implementation of ML algorithms: Tensorflow, scikit-learn, Spark MLIB
  • Python toolkit for data science: pandas, matplotlib, plotly, numpy…
  • WiFi tracking analysis to create people movement maps: scapy
  • Computer vision analysis: edge TPU, tflite, openCV

ACHIEVEMENTS:

  • Improvement of 10 points in the electrical power prediction of Iberdrola wind mill farms
  • Reduction of Spark computation times in processing chains: from days (or not finishing at all) to few minutes
  • Live tracking of people in buses with WiFi sniffing techniques
  • Live tracking of people on street with computer vision techniques and adaptation to hardware requirements (edge TPU)

 

Lead Teacher

Ironhack

July 2019 - Present

Lead Teacher in one of the best Data Science schools worldwide, combining both theoretical and technical stack to build the future generation of Data Scientists. My most important asset is my link and experience with the Real World as I don’t spend more of 50 % of my time in academia.

 

Maintainer

DataTau

June 2019 - Present

TASKS:

  • Web development with Django (Python)
  • Management and maintenance of Open Source project (issues, roadmap, pull requests, etc.)
  • Promoting the site in tech forums and communities
  • Hosting management in personal datacenter

ACHIEVEMENTS:

  • Development of a fully functional clone of Hacker News in a record time (3 days)
  • Viral relaunching of the site, reaching Hacker News front page and a very relevant position in Reddit
  • Hosting in self-owned infrastructure, supporting major traffic spikes
  • Revitalizing DataTau community and creation of open source project that ensures continuity and independence of DataTau forever

 

Tech Director

HRbots

January 2018 - Present

TASKS:

  • Development of chatbots applied to Human Resources tasks
  • Design and development of all chat interfaces (web based and PWAs)
  • Use of Google AI engine for improving the chat experience: Dialogflow
  • Development of a custom training system based on NLP: spaCy
  • Extraction of insights from employee-chatbot conversations through data analysis to generate value in business processes: pandas

ACHIEVEMENTS:

  • Successful integration of a full featured PWA (push notification system, app-like interfaces…) in Top-Employers Institute
  • Creation of engagement in bot conversations through contests and analytics

 

Founder

The Moderator Guru

January 2019 - Present

TASKS:

  • Development of an NLP engine capable of detecting and classifying toxic comments
  • Development of the Frontend stack (HTML, CSS, Javascript) using Bootstrap and jQuery along with a Django backend

ACHIEVEMENTS:

  • An NLP project working on production with an available API

 

Big Data Developer - Data Scientist

P3-Group

June 2017 - April 2018

TASKS:

  • Development of software with the Cloudera Environment: Spark (Java API), Hadoop, Impala, Hive…
  • Development of web applications with Django framework
  • Use of AWS infrastructure (EC2, EMR, S3…)
  • Creation and automatization of Cloudera clusters over EC2 instances
  • Data analytics using simple correlations and data processing: Spark MLIB, pandas, scikit-learn

ACHIEVEMENTS:

  • Fully automatization of Cloudera clusters in AWS (launching, installation, processing and shut down)

 

Software Developer

GMV

May 2016 - June 2017

TASKS:

  • Development of flight dynamics software in Java and Python languages
  • SST operator specialised in collision, re-entry and fragmentation risk analysis

 

Software Developer

Etulos Solute

May 2016 - June 2017

TASKS:

  • Development of a full-featured fatigue computation tool from scratch in Python and Fortran languages
  • Management and filtering of high amount fatigue data with Python data science toolkit: numpy, pandas
  • Teacher of a 10h course about fatigue analysis: It comprised theoretical fatigue concepts along with a description of Solydro, a software for fatigue analysis which I have developed at Solute

ACHIEVEMENTS:

  • Huge savings for Solute in terms of SW licenses (~30K), as my code substituted the comercial SW used for fatigue analysis at the company