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Case Study
Passive Trading Bot
Automated portfolio manager with Alpaca + AWS Lambda, delivering ~2% net growth since Oct 2025.
Alpaca
AWS Lambda
Discord
Python
Overview
A rules-based trading system that automates capital allocation and keeps the portfolio balanced over time.
Problem
Manual investing was inconsistent; automation was needed to maintain disciplined, periodic rebalancing.
Solution
Deployed a Lambda-driven system connected to Alpaca with automated notifications for execution and monitoring.
Tech Stack
Alpaca
AWS Lambda
Python
Discord Webhooks
Links
Private repository or no public link.
Architecture
High-level system flow and core building blocks.
Scheduler
Timed Lambda triggers for periodic buys and rebalancing.
Execution
Alpaca API orchestration for orders and portfolio reads.
Observability
Discord alerts for trades, updates, and health checks.
What I'd Improve Next
- Add risk-based position sizing with volatility controls.
- Integrate portfolio analytics dashboards.