Arden McArthur

Software Engineer · Full-Stack Developer · Data Analyst

I build practical software end to end: distributed backends in Go and Rust, data pipelines and forecasting in Python, and production web apps in TypeScript. I'm completing an Honours BSc. in Mathematics and an Honours BSc. in Computer Science (Data Science) at the University of Ottawa, graduating in 2028.

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QuantLabs

2024

A stock and ETF research platform with screeners, side-by-side comparisons, Q-score rankings, AI-scored news, and paper-trading portfolios.

TypeScript
Python
Next.js
Firestore
Google Cloud

Gate

2026

A distributed API gateway with tiered rate limiting, caching, quota leasing, and a real-time analytics dashboard, built as three Go services.

Go
Redis
ClickHouse
NATS
Docker

Signal Grid

2025

A microservice pipeline that simulates, processes, archives, forecasts, and visualizes sensor data in real time.

Rust
Python
NATS
PostgreSQL
Dash
Docker