Jonathan Peraza

About

Thank you for visiting my website.

Read below to learn more about myself and my journey.

Profile
Background

I’m a Software Engineer with 8+ years of experience building high-quality, scalable web applications, with a deep specialization in frontend development using React, Next.js, and TypeScript.

I’ve worked across full-stack roles, but my strongest expertise lies in modern JavaScript-based frontend architectures, including design systems with Storybook, accessibility, unit and E2E testing, and performance optimization. I enjoy creating maintainable UI systems that scale across large teams and products.

Throughout my career, I’ve collaborated with companies such as Wizeline, HumanAPI, Cerby Inc, Upnify, and PriceTravel Holding, as well as working as an independent contractor for consulting firms.

I’m a Telematics Engineer graduate with a strong background in competitive programming as both a contestant and mentor since 2010, and I’ve also served as a tutor for the Mexican Olympiad in Informatics (Quintana Roo) — a role that reflects my passion for teaching and technical excellence.

I’m driven by continuous learning, clean architecture, and building products that deliver real business and user impact.

Experience
Software Engineer Cerby Inc.
2023 - 2025
Software Engineer HumanAPI
2021 - 2023
Software Engineer III Wizeline
2017 - 2021
Software Engineer SalesUp! (Now Upnify)
2016 - 2017
Education
  • B.S. in Telematics Engineering Universidad del Caribe - Quintana Roo 2015 - 2020
Skills
React
Next.js
TypeScript
JavaScript
HTML
CSS
Interests
  • Competitive Programming 2010 - 2020

    I've been a competitive programming contestant and mentor since 2010.

  • Teaching 2010 - 2020

Interested in working together?

Send me a message