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Gonzalo SantiagoGS

Gonzalo Santiago

Full Stack Web Developer (Java - Node - React)

€300/day
39 projects
Moaña, ES
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Gonzalo

I am a Technical Engineer in Management Engineering from the University of A Coruña since 2014. Throughout my professional career, I have worked in large national companies such as Indra and Air Europa, among others.

In recent years, I have focused on web application development, and the technologies I usually work with are the following:

Backend: Java EE, Spring (Security, MVC, Data JPA), Spring Boot, Maven, Hibernate, MySQL, PostgreSQL Oracle, MongoDB, JasperReports, Tomcat, Jetty, Web Services, REST APIs, SOAP, Swagger, NodeJS, Express, Koa...

Frontend: React, ReactJS, NextJS, HTML5, CSS3, Javascript, Jquery, Ajax, Bootstrap, MUI...

Currently, I am also interested in topics related to Artificial Intelligence such as LLMs, RAGs, and I try to stay up-to-date with everything that comes out. If you want to know more, you can contact me without any obligation.
  • Spanish

    Native or bilingual

  • Galician

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • Intelligence Track Europe, SL
    Malt logoOn Malt
    Fullstack Developer (Java/React)
    February 2022 - February 2022 (1 month)
    Development of functionalities and bug fixing in an app with Spring Boot backend and React frontend
    Spring Jasper Reports JavaScript Back-End Development React.js Front-End Development Maven Java Apache Tomcat Spring boot Web Services Spring Security Spring MVC REST API Git redux
  • Nomadas Point S.L.
    Malt logoOn Malt
    Java/React Developer
    September 2021 - October 2021 (1 month)
    Moaña, España
    Development of new functionalities on an existing project using the following technologies: Java, Spring Boot, Spring Security, Hibernate, MySQL, Web Services, React
    Spring JavaScript Back-End Development Web Design React.js Stripe Front-End Development Java Spring boot MySQL Charts.js Web Services Spring Security Git
  • Jobs 301
    Development of the IT Jobs 301 employment platform
    DIGITAL AND IT
    June 2020 - July 2021 (1 year and 1 month)
    Development of the platform specialized in IT Jobs 301 employment.

    Tasks performed:

    - Advice on the solution design (MERN app deployed on AWS)
    - Advice on hiring and management of the development team
    - Management of Git repositories and deployments on AWS
    - Backend (Node, Koa) and frontend (React) development
    React.js Node.js Project Management Team Management Koa MongoDB Git AWS

Reviews

5.0

Out of 35 ratings

R

Rafael

Nomadas Point S.L.

Reviewed on 8/3/2022

He is a true professional.
J

Jaime

Intelligence Track Europe, SL

Reviewed on 3/1/2022

It has been a pleasure to collaborate with Gonzalo. Very committed to the project and very quick in his learning. He has undoubtedly been a great contribution.

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Education

  • MongoDB for Java developers
    Mongo University
    2013
  • First Certificate in English (FCE)
    Cambridge English Language Assessment
    2013

Skill set

Categories