Ernesto Arellano
Software Engineer II at Switch
Arizona, United States
Summary
👤
Senior🎓
Top SchoolErnesto Arellano is a pragmatic Software Engineer II with over a decade of experience building high-performance web applications and modern platform architecture. He specializes in React, Next.js, TypeScript, and Node.js, and routinely works across the stack with tools like Prisma, tRPC, Vite, and Playwright to deliver fast, maintainable systems. Ernesto has a strong track record of modernizing legacy codebases, defining engineering standards, and accelerating developer velocity—previously leading full-stack work that cut site build time and client delivery by roughly half. He partners closely with product and design to translate Figma into robust component libraries that preserve consistency and speed up iteration. Based in Arizona, he’s forward-looking about adopting AI and emerging tooling to boost resiliency and long-term engineering efficiency. Beyond shipping features, he mentors teams and has repeatedly turned internal processes into productized efficiencies, such as an in-house rapid site builder.
11 years of coding experience
14 years of employment as a software developer
Multimedia & Web Development, Multimedia & Web Development at Imperial Valley College
Spanish, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (57)
schema-validation9
wordpress-plugin9
mongodb9
sqlite8
sanitization8
database8
validate8
orm8
sql-server8
mssql8
typescript8
wordpress8
validation8
type-safety8
javascript8
Programming languages (3)
Github contributions (5)
ernstoarllano/remote
Nov 2022 - Mar 2023
Contributions:53 commits, 31 pushes in 4 months
ernstoarllano/basic-testimonials
Aug 2016 - Aug 2017
Contributions:1 release, 7 pushes, 1 branch in 11 months
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