Devin Miranda
Senior Software Engineer at Ontra
San Francisco, California, United States
Summary
👤
Senior🎓
Top SchoolDevin Miranda is a Senior Software Engineer based in San Francisco with a decade of experience building secure, production-grade backend systems and applied generative AI. He has shipped infrastructure and feature work across fast-growing startups and enterprise teams—ranging from PCI-compliant payment vaults and on-demand delivery platforms to MDM security at Cisco Meraki. Recently he focused on LLM-powered workflows and evaluation frameworks, automating compliance-heavy U.S. customs entry forms and building an AI support agent that measures latency, event timing, and response quality end-to-end. Devin pairs hands-on engineering with security stewardship—triaging CVEs and hardening platforms—and has led both frontend and backend teams through acquisition-scale projects. He brings a background in environmental engineering, which informs a pragmatic, systems-thinking approach to risk and compliance. Colleagues rely on him for practical, auditable solutions where reliability, security, and emergent AI capabilities intersect.
11 years of coding experience
8 years of employment as a software developer
California Polytechnic State University, San Luis Obispo
Github Skills (11)
frontend10
react9
react-native9
android9
typescript9
mobile9
javascript9
ios9
expo9
web-framework8
app-framework7
Programming languages (2)
Github contributions (5)
Devtron718/ScareBnB
Oct 2015 - Jul 2018
Contributions:315 commits, 113 pushes, 1 branch in 2 years 9 months
Devtron3737/justalilworld
Oct 2022 - Mar 2026
Contributions:4 PRs, 47 pushes, 4 branches in 3 years 5 months
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