kevin@castro: ~/portfolio — zsh
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[ INFO ] identity: kevin castro

[ INFO ] 7 yrs experience: healthcare | energy | conversational AI

[ INFO ] clearance: HIPPA | SOC2 | ISO 27001

[ INFO ] all systems nominal

Kevin Castro

Senior Software Engineer

I build secure AI-powered and data-intensive systems in high-stakes, regulated domains, from pipeline to production.

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Energy2026

Rowland.ai

Agentic document reasoning for lease extraction.Benchmarked extraction pipeline across 10,000+ lease scenariosSolar / ML2023–2025

PVcase

Scaling backend and ML for a prospect-capacity product.Scaled ML product from $500K to $2MM ARRHealthcare2021–2022

Redox

PHI exchange at scale for health systems and vendors.Millions of PHI records/day at 99.999% uptime
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    Warren Wessels profile picture

    Warren Wessels

    Principal Engineer, Architect at Redox

    Worked closely with Kevin on Redox's platform engineering team

    Kevin is a quick-learning, detail-oriented engineer who tackles work head-on. In my time working with them, they showed not only that they could dig into challenging problems and find strong solutions, but also that they were undaunted by things that were brand new to them. I was impressed by their willingness to dive into the unknown, learn, test theories, change approach, measure results, and ultimately turn that unknown into a known.

    Across the stack, Kevin was a friendly, capable, and productive engineer. I’m happy to recommend Kevin to any team looking for an engineer with a growth-mindset.

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    Amy Rich profile picture

    Amy Rich

    Professional Life and Leadership Coach at Oceanwave Coaching

    Worked with Kevin at Redox

    Kev is an excellent collaborator who cares deeply about helping the team focus and find a good path forward, making sound architectural decisions, and ensuring that consistent progress is made on technical debt. He’s always willing to learn new skills and pair with others, to lean and teach, to help the team as a whole be successful. While at Redox, they worked across the front and back end to help deliver a key customer-requested feature and to help us establish a new, international presence. Any company would be lucky to have Kev work for them!

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    Izzy Young profile picture

    Izzy Young

    Software Engineer at Turo

    Kevin mentored Izzy as a teaching assistant at UCSD's coding bootcamp

    Kevin was the teacher’s assistant for my cohort at UCSD’s Full Stack Coding Bootcamp. He demonstrated great knowledge and expertise in answering questions at another level compared to the other TA’s. His tenacity and patience for solving complex programming problems truly shows. I am fully confident that any top software engineering company will find him to be a great asset to their team.