Samuel Sarzaba

Software Engineer

Always learning

Hi, I'm Sam.

Focus

Building for the web, end to end.

Full-stack web engineering with a pull toward the front end — Python and Django on one side, TypeScript, Angular and Next.js on the other, and the monitoring that proves any of it works.

/01

Front-end engineering

Interfaces in TypeScript, Angular and Next.js, including legacy applications that have to keep working while they move forward.

/02

Full-stack systems

Python and Django behind authenticated web applications, built with cross-functional teams and security requirements from day one.

/03

Observability

Monitoring infrastructure that turns a system nobody can see into one with a number attached to its health.

/04

Real-time and research

WebRTC sessions holding together across desktop, iOS and VR headsets, built in a university research lab.

Work

Selected work

Full-stack engineering / Python / Django2025 — PresentSecure Full-Stack Systems
Frontend modernization / observability2024 — 2025Freight Network Modernization
Product engineering / API integration2024SMS Scheduling System
Real-time systems / research2024 — 2025Cross-Device Video Calling
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