Skip to main content

Alex Oka | Technical Writing Portfolio

Technical documentation samples demonstratingsystem architecture, API reference documentation,algorithm specifications, and data pipeline design.

System Architecture Documentation

Architecture Overview of a Text-to-Speech System

A modular architecture overview for a client–cloud text-to-speech platform.

Developer API Reference

Voice API Endpoint Specification

Structured API reference documentation for a real-time voice rendering service.

Algorithmic Trading Strategy Specification

Project Tealeaves

Formal documentation of a breakout trading signal model with rule-defined entries and risk controls.

Technical Design Case Study

Data Ingestion Pipeline

Design documentation for a reproducible data pipeline using federal government APIs.

Tutorial Samples

Set Up and Verify a Cloudflare Worker API Proxy

Set up a production-style API proxy on Cloudflare Workers with authentication, KV-backed rate limiting, and full request verification.

Blog Post Samples

Less structure, less context rot

Why more AI-agent scaffolding made long Cursor sessions less reliable — and what worked better instead.

Additional Work

Train Station Wayfinding System Modernization

Case study on translating operational constraints and rider behavior into actionable wayfinding requirements.

Publications

Peer-reviewed research papers and policy publications.