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Jorge SánchezJS

Jorge Sánchez

Custom Web / App Developer

€125/day
Madrid, ES
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Jorge

I am Jorge Sánchez, a full-stack developer based in Madrid, specializing in creating modern and functional web solutions. I work with technologies such as Angular, Laravel, Spring Boot, PostgreSQL, AWS, MongoDB, and DynamoDB, and I specialize in integrating artificial intelligence through the ChatGPT (OpenAI) API to automate processes and enhance digital products.

I collaborate with startups, SMEs, and professionals who need to launch an MVP, scale their backend, or integrate intelligent services with speed and precision.

I work on weekends with exclusive dedication, focusing on delivering clean, efficient results aligned with client objectives.
  • Spanish

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • OriginPath
    Full Stack Developer
    September 2022 - Today (3 years and 9 months)
    Madrid, Spain
    Full-stack developer specializing in creating modern, scalable, and results-oriented web solutions. With solid experience in backend and frontend, I combine technical precision, strategic vision, and operational efficiency.

    I regularly work with technologies such as Angular, Laravel, Spring Boot, PostgreSQL, MySQL, MongoDB, DynamoDB, AWS, HTML, CSS, and JavaScript, integrating both traditional architectures and serverless cloud environments.

    One of my main differentiating values is the integration of artificial intelligence into digital products, especially through the use of the OpenAI (ChatGPT) API to automate processes, enhance user experiences, and optimize real-time decision-making. I have implemented solutions that combine language models with proprietary systems, considerably improving the efficiency and perceived value of the final product.

    In addition to developing new systems, I collaborate on modernizing legacy applications, building functional MVPs, and designing robust and maintainable backend flows.

    I am available on weekends to collaborate on closed projects, technical validation of ideas, functional prototypes, or urgent developments that require rigorous, high-quality delivery.

    If you are looking for tangible results, clean code, and solutions aligned with business objectives, I will be happy to contribute my experience.
    JavaScript Java JUnit Jenkins Laravel
  • NTT DATA
    Backend Developer
    TECH
    September 2021 - December 2021 (3 months)
    Madrid, Spain
    The activities carried out during this project are confidential, so no disclosure is possible.
    Java Spring MySQL AWS CDK

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