Rafael Perez

Senior engineer crafting AI-powered, UX-focused web products that people love to use.

Engineering × Intelligence

Building at the intersection of AI and thoughtful UX

Experience

A roadmap of the teams and products I've helped build, from most recent to where it started.

2025 — PresentSenior Software Engineer
Karedo
Leading frontend initiatives for an AI care product. Building fast, accessible user experiences and reusable design system foundations for production use.
2022 — 2025Senior Software Engineer
UST
Built data-heavy dashboards for fintech workflows serving 10,000+ users. Led design system initiatives across 5+ SaaS platforms, improving consistency and delivery speed.
Aug 2020 — Oct 2022Software Engineer
Phoenix Connection
Built marketplace features for a product serving 1M+ monthly users. Improved performance and user experience across key product flows through experimentation.
Jan 2018 — Aug 2020Software Engineer
Accenture
Developed front-end features for a global SaaS platform serving 500+ clients. Maintained reusable UI systems and improved performance and reliability across core flows.

rafael@portfolio — zsh

rafael@portfolio ~ %

Contact

Have a project in mind or just want to say hello? I'm always open to new ideas and collaborations.