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Roberto F.RF

Roberto F.

Automation and Development with Python

€300/day
22 projects
Oviedo, ES
8-15 years

Average response time: 24 hours

Freelancer profile translated to English.
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About Roberto

I am a Python developer with over 5 years of experience specializing in backend and automation.

I have a total of 9 years of experience working in the software world with languages such as C, C++, Java, and JavaScript, along with the aforementioned Python, in addition to a good command of HTML and CSS, using frameworks like Bootstrap and TailwindCSS. I also have extensive knowledge in relational databases (MySQL, OracleDB, PostgreSQL, SQLite) and non-relational ones like MongoDB.

Likewise, I have a solid track record working in Linux environments, with experience in bash scripting, deployment, and system optimization.

In test automation, I have spent 4 years developing frameworks based on Pytest for backend (APIs and databases) and frontend testing, using tools like Selenium and Appium.

As a web developer, I work comfortably with Django and FastAPI, both in creating APIs and in developing complete applications, including the frontend part.

Additionally, I master technologies such as REST APIs, Docker, Git, and management tools like JIRA, with experience in CI/CD processes.

This extensive background in the software development world allows me to have a comprehensive vision, from architecture to implementation. My goal is to continue facing challenges that drive me to learn and grow professionally.
  • Spanish

    Native or bilingual

  • English

    Fluent

  • German

    Basic

Remote only
Primarily works remotely

Experience

  • Double Loop
    Backend Developer with Python
    CIVIC AND SOCIAL ORGANIZATIONS
    October 2025 - Today (8 months)
    Oviedo, Spain
    - Development and improvement of backend functionalities for an existing Python-based API.
    - Implementation of new features, bug fixing, and refactoring of existing code to enhance maintainability and reliability.
    - Interaction with a MongoDB database, including data modeling and query optimization.
    - Collaboration with the client following Git workflows (GitLab) and iterative delivery practices.
    Python REST API MongoDB APIs
  • Mondigital
    Backend Developer with Python (Django)
    E-COMMERCE
    August 2025 - Today (10 months)
    Oviedo, Spain
    - Development and maintenance of backend functionalities using Django for production applications.
    - Diagnosis and resolution of configuration and deployment issues on Linux-based servers.
    - Collaboration with internal teams to improve application stability and performance.
    Python Backend Development MySQL Django
  • CellsIA
    Backend Developer with Python (FastAPI)
    MEDICAL
    May 2025 - August 2025 (3 months)
    Oviedo, Spain
    - Web development using the Python framework FastAPI
    - I use PostgreSQL databases through the SQLAlchemy library
    - Development of backend services that perform background tasks for the backend with Python.
    Python (Programming Language) APIs FastAPI PostgreSQL SQL

Reviews

5.0

Out of 2 ratings

S

Sonia

Corvus Arquitectura SL

Reviewed on 11/17/2025

Roberto is a great professional, he solved a problem for me in 15 minutes that another IT person couldn't even solve a few months ago... Thanks!
S

Sonia

Corvus Arquitectura SL

Reviewed on 6/5/2025

Roberto has been super professional and committed throughout the project. He has been communicative, fast, efficient, and attentive. I will definitely count on him again for future projects :)

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Education

  • Master's in Industrial Engineering
    Universidad Carlos III de Madrid
    2015
    Máster en Ingeniería Industrial
  • Technical Engineering in Industrial Electronics
    Universidad de Oviedo
    2013
    Ingeniería Técnica Industrial, Electrónica Industrial

Skill set

Categories