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Dario G.DG

Dario G.

Supermalter

Senior Python Developer (FullStack)

€350/day
3 projects
Madrid, ES
8-15 years

Average response time: 1 hour

About Dario

¡Hola, Mundo!

I'm a seasoned Python developer with over 8 years of experience in FullStack Development. I specialize in building robust and scalable APIs and Web Applications.

I have developed a deep proficiency in various Python frameworks, including FastAPI, Django, and Flask. I am also experienced with Angular, several Databases, AWS services, Go, NodeJS... I adhere to best practices, utilizing SOLID principles, Clean Code, DRY, YAGNI, Design Patterns and Clean Architecture to write maintainable and high-quality code. Additionally, I place a strong emphasis on comprehensive testing to deliver reliable and bug-free software.

Throughout my career, I’ve had the opportunity to work with a diverse range of clients, including financial institutions, public sector organizations, automotive companies, telecommunications providers, media networks, textile manufacturers... This varied experience has equipped me with the versatility to tackle unique challenges and deliver tailored solutions across different sectors.

Known for my friendly and approachable nature, I am dedicated to delivering high-quality software solutions while fostering strong, professional relationships with my clients.

Let's have a call and discuss how I can contribute to the project!
  • Spanish

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • Boehringer-Ingelheim
    Senior Full-stack Developer
    PHARMACEUTICALS INDUSTRY
    September 2024 - October 2025 (1 year and 1 month)
    Barcelona, Spain
    Worked as a senior full-stack developer on a project focused on collecting and visualizing metrics related to clinical trials. Developed backend services using Java (Spring Boot) and frontend features with Angular


    Worked in an Agile environment, contributing to task definition, proposing technical solutions, and improving development workflows


    Implemented automated testing using Cucumber and Playwright, and supported interns and junior developers through mentoring and technical guidance
    Angular SOLID Spring boot
  • InnoIT Consulting
    Senior Full-stack Developer
    January 2023 - September 2024 (1 year and 8 months)
    Madrid, Spain
    Senior Full-stack developer with experience collaborating with banks, automotive companies, and telecommunications operators

    Led a backend team of three developers, translating requirements from product owners and stakeholders into technical solutions

    Contributed to architecture decisions, code reviews, and mentoring junior developers while ensuring high-quality and maintainable software
    FastAPI Python Angular AWS
  • Axians España
    Software Developer
    October 2018 - January 2023 (4 years and 3 months)
    Madrid, Spain
    Full-stack developer working mainly with Python and Angular, delivering solutions for large telecommunications operators

    Developed and maintained backend services and frontend interfaces, contributing to scalable platforms used in telecom environments. Worked closely with teams to implement new features, improve performance, and ensure reliable deployments in production systems.
    Angular Python flask Django FastAPI

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Education

  • Grado en Ingeniería Informática
    Universidad Nacional de Educación a Distancia - U.N.E.D.
    2024
    Grado en Ingeniería Informática
  • Desarrollo de Aplicaciones Web, Programación informática, aplicaciones específicas
    I.E.S. Tierno Galván
    2015
    Desarrollo de Aplicaciones Web, Programación informática, aplicaciones específicas

Skill set

Categories