Summary
Overview
Work History
Education
Skills
Websites
Awards
Timeline
Generic

Horacio León Serrano

Front-End Engineer
Huixquilucan, México

Summary

Detail-oriented Frontend Engineer with five years of hands-on experience building modern web applications using React, TypeScript, and Next.js. I’ve led and contributed to a wide range of projects, from fast-paced startups to established U.S.-based companies, delivering scalable, performant, and user-centric solutions. My expertise also extends to React Native, allowing me to create seamless cross-platform experiences. I’m deeply passionate about continuous learning and staying current with the latest frontend technologies. I believe that great products are built through strong collaboration, and I thrive in environments where knowledge-sharing and teamwork push us to exceed expectations and deliver exceptional results.

Overview

6
6
years of professional experience
3
3
Languages

Work History

React Software Engineer (etr.org/CFB/Apple)

Blueriver
08.2022 - Current
  • ETR.org: Build Web application from Zero to Hero Tech stack: React, NextJS, Sass Modules, Mura, Figma
  • CFB: Refactor web application with a newer stack Tech stack: React, NextJS, SaSS, Mura, Figma
  • Apple: Refactor, and update web application Tech stack: VueJS, SaSS, Mura, Figma
  • Apple (Contractor): Working directly with the GBI team to create a web application to interact with metrics of different departments and/or teams. Tech stack: React, CSS, React Query, Rest
  • Pet Cloud: Create new features and resolve bugs Tech stack: React Native, React, Redux

Web UI SSR (Autodesk)

Globant
09.2021 - 07.2022
  • Improved the latest version of HIG 1.0. We fixed all pending issues, and all components were reviewed and tested before moving on to the new version.
  • Research the latest technologies and available stacks.
  • I taught my team Typescript, which is the base of the latest version.
  • Build the foundation of HIG 2.0 newest Autodesk Design System. From deciding the architecture and to implement the technologies.
  • Build the new reusable components library used on Autodesk cloud products. Tech stack: React, Emotion, Material UI, Typescript, Webpack

Software Engineer II

Canasta Rosa
11.2019 - 09.2021
  • Create from scratch a new generation platform, 'mystore.' https://my-store.com.mx/. We had to research and decide on the technologies we would use. We developed in just four months with a team of three. The new platform was the latest product of the company to find its next round of investment.
  • I was in charge of fixing all web and mobile application issues. The products were used for more than 11,000 thousand online stores and over 500,000 monthly views on the e-commerce pages.
  • Maintain and resolve any bug on the web application
  • The general experience of the website was improved with new features that transformed thousands of sales. The performance, accessibility, and SEO were enhanced by an average score over 90 points using Lighthouse as a tool to measure. Tech Stack: React, SASS, React Native, Redux, Docker, Webpack, API Rest, Figma, Next JS, CSS Modules, Serverless, Graphql, Styled Components, Storybook, Typescript, Webpack, Figma, Zeplin

Education

Full Stack Developer - Engineering

Ironhack
Mexico City
12.2019 -

Universidad De Las Americas Puebla
Puebla, México

Skills

React, TypeScript, NextJS, Redux, React Hooks, Context API, React Testing Library, Jest, Storybook, Styled Components, Sass, CSS, NodeJS, Express, Apollo Graphql, Graphql, Rest, API, Vite, Webpack, Microfrontends, Git, Jenkins, Jfrog, Checkmarx, Serverless, Shopify, Contentful, Gatsby, React Native, Vue2, Angular, EJS, Solidity, Sonar, Blackduck, Mura CMS

Awards

Ironhack Internal Hackathon Winner July 2019, SafePinApp: A Mobile application that saves your geographic location before a natural disaster occurs, Uber + Ironhack Scholarship Winner April 2018, Winner of one scholarship among more than 13,000 applicants

Timeline

React Software Engineer (etr.org/CFB/Apple)

Blueriver
08.2022 - Current

Web UI SSR (Autodesk)

Globant
09.2021 - 07.2022

Full Stack Developer - Engineering

Ironhack
12.2019 -

Software Engineer II

Canasta Rosa
11.2019 - 09.2021

Universidad De Las Americas Puebla

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Horacio León SerranoFront-End Engineer