• Email: [email protected]
• LinkedIn: cristiancontrera95
• Stack-Overflow: cristian-contrera

FEBRUARY 2014 - DECEMBER 2019

Student at 4th and 5th year with average 8/10.

• Optional subjects studied:
  • Big Data
  • Computer Vision

OCTOBER 2019 - CURRENTLY | freelance modality

• Freelance
• Developer in Python, SQL, Cloud, BackEnd, JS, C
• Development small project such as:
  • Script automation.
  • Data extraction using API-REST and Web Scraping.
  • Database model design.
  • Query optimization.
  • School projects.
• Websites (ReactJs & Python):
  • http://subastasenweb.com/

January 2021 - February 2021 | Remote

• Backend Django developer.
  • API-REST endpoints.
  • Django admin page.
  • PostgreSQL & PostGis.

January 2020 - Current | Córdoba Capital, Córdoba, Argentina

• Computer Vision developer and Data Engineer.
  • Development of computer vision detection model.
  • Development REST API to track IoT devices.
  • Deployment computer vision models over IoT in Azure.
  • Development of Azure scripts in PowerShell and Python.

FEBRUARY 2020 - CURRENTLY | Córdoba Capital, Córdoba, Argentina

• Data Science Mentor
  • Practice and theory of a data science pipeline with python.

May 2019 – December 2019 | Córdoba Capital, Córdoba, Argentina

• Data Scientist
  • Development predictive models (subscription and churn) with Machine learning.
  • Development computer vision pipeline to detect emotions and objects such as plates and parking spaces.
• Data Engineer
  • Development ETL scripts with pyspark in AWS.

JANUARY 2019 - APRIL 2019 | Madrid, España

• Development ETL python scripts and Data Analysis for market risk.
• Documentation about the project, metrics and statistics.

July 2018 - DECEMBER 2018 | Córdoba Capital, Córdoba, Argentina

• Python Developer
  • Development of automated web testing framework.
  • Development chrome extension for web browsing tracking (JavaScript).
  • Development of python module for integrate framework with Jira API-REST
  • Documentation of the framework for development and users.

SEPTEMBER 2017 - JULY 2018 | Córdoba Capital, Córdoba, Argentina

• Developer (Python, Java, C++, Clipper)
  • Developing a health management system for hospital centers, pharmacies and drugstores in Java, C++.
  • Developing a health shifts system.
  • Developing a massive bar-code reader for pharmacies with Python and OpenCv.
  • Development of web scraper for price updates.

Others:

• 2017: Testing and bug fixes for systems management in the Java platform.
• 2017 - Present: Private tutor on math and algorithms to particular students.
• 2012: Intern Support for Internet at Cooperativa Villa Rumipal.