Juan Sebastian Sandoval Sierra
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Juan Sebastian Sandoval Sierra

Juan Sebastian Sandoval Sierra  new_releases

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FullStack Developer | React JS | Node JS
Departamento de Boyaca, Colombia
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Résumé

Jobs verified_user 34% verified
  • CogenTech Medical & Digital Innovation
    Middle Full Stack Developer verified_user Verified experience public Remote experience
    CogenTech Medical & Digital Innovation
    Dec 2023 - Current (1 year 8 months)
  • Revstar Consulting SAS
    React Developer public Remote experience
    Revstar Consulting SAS
    Aug 2022 - Sep 2023 (1 year 2 months)
    - Websites and web applications maintenance - Website and web application creation - Software life cycle
  • Nauty 360
    Desarrollador Full Stack public Remote experience
    Nauty 360
    Mar 2022 - Jul 2022 (5 months)
    "Technologies used: Javascript, HTML, CSS, React, Redux, Node.js, MySQL, PostgreSQL, among others. • Perform maintenance and bug fixes to the current version of the company's website. • Collaborate in the creation of the database and backend of the second version of the website. • Creation of the initial pages (front-end) of the website. Achievements: • Completed with 100% effectiveness the corrections to errors of the current version. • Executed the creation of the API (for the second version of the website) with 100% progress. • Created the initial page of the second version of the website with 100% progress, both with manual testing and automated tests."
  • C
    Desarrollador Web FullStack public Remote experience
    Ciomprix
    Apr 2021 - Feb 2022 (11 months)
    "Technologies used: Javascript, HTML, CSS, React, Redux, Node.js, MySQL, PostgreSQL, among others. • Design a PWA learning application by presenting courses on personal and professional growth. • Implement the database focused on gamification of users in completing activities within the platform. • Document the different functions and proper use of the application for the knowledge of the target audience. Achievements: • Successfully executed the first MVP requested by the client of the product with a 100% success rate. • Deployed the first production version of the project with 70% completeness. • Completed 70% of the final design phase of the gamification database, fully tested with the PWA."
  • Universidad Santo Tomás Colombia
    Full Stack Developer - Research Seedbed
    Universidad Santo Tomás Colombia
    Jun 2019 - Dec 2020 (1 year 7 months)
    - Registered web and mobile application. - Desarrollo web y móvil Participation in a research project on a monitoring platform for water quality measurement.
  • Alcaldía Mayor de Tunja
    Audiovisual Producer verified_user Verified experience
    Alcaldía Mayor de Tunja
    Apr 2015 - Dec 2016 (1 year 9 months)
    - Recording of commercials. - Taking of photographs - Design creation
Education verified_user 34% verified
  • Universidad Santo Tomás Colombia
    Systems Engineering
    Universidad Santo Tomás Colombia
    Aug 2016 - Aug 2021 (5 years 1 month)
  • Servicio Nacional del Aprendizaje-SENA
    Productor Multimedia verified_user Verified experience
    Servicio Nacional del Aprendizaje-SENA
    Apr 2014 - Dec 2015 (1 year 9 months)
  • Colegio Cooservicios Dagoberto Jiménez Jiménez
    BACHILLERATO
    Colegio Cooservicios Dagoberto Jiménez Jiménez
Projects (professional or personal) verified_user 100% verified
  • Universidad Santo Tomás Colombia
    Community platform for measuring water quality in Samacá, Boyacá. verified_user Verified experience
    Universidad Santo Tomás Colombia
    Jul 2019 - Nov 2020 (1 year 5 months)
    - Copyright registration of each product (Application and web) - Mobile application development (Android) - Web platform development support