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Jhoan Sebastián Marín Valencia

Frontend Developer
Skills
(Self-evaluation)
React 90%
Api 90%
Typescript 90%
HTML 80%
Axios 80%
Next 80%
Git 80%
Node.js 70%
Styled components 70%
Tailwind css 70%
Mongo db 60%
Languages
English:
  • Fala
    75%
  • Leitura
    75%
  • Escrevendo
    75%
Spanish:
  • Escrevendo
    100%
  • Leitura
    100%
  • Fala
    100%
Professional profile

Strong Javascript skills, React library, currently improving coding skills, learning NextJs and experience building components, functional modules, unit testing, improving SEO and constant learning

Work experience

Senior Frontend Developer
lapzo (formerly lernit) | October 2022 - Present (4 years 1 month)
Used skills
Tech Leader
lapzo (formerly lernit) | April 2025 - July 2025 (3 months)
Used skills
Qa Manual
indra sas | June 2021 - October 2022 (1 year 4 months)
Used skills
Education experience
Nestjs Scalable Backend Development With Node
Udemy | Bootcamp
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