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David Castellar Martínez

Backend Developer
Skills
(Self-evaluation)
JavaScript 70%
Typescript 70%
Html css 60%
Languages
English:
  • Fala
    75%
  • Leitura
    75%
  • Escrevendo
    75%
Spanish:
  • Escrevendo
    100%
  • Leitura
    100%
  • Fala
    100%
Professional profile

Work experience

Ssr Software Developer
vectora sas | August 2025 - January 2026 (5 months)
Used skills
Software Developer
gran paramo | December 2024 - March 2025 (3 months)
Used skills
Software Developer
mercado libre | December 2023 - December 2024 (1 year)
Used skills
Education experience
the Complete Node js Developer Course 3rd Edition
Udemy | Bootcamp
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