Building full stack systems

SwiftUI letter-sudoku puzzle app released on the iOS App Store.

• Built letter-based 9x9 Sudoku with hidden-word reveals and solver-backed puzzle generation
• Added Daily Challenge, streaks, undo/redo, and local-only progress with no accounts or tracking
• Stack: Swift

Desktop app for turning local repositories into structured portfolio and resume material.

• Analyzes source code, commit history, and project artifacts instead of relying on manual summaries
• Built around a pipeline that extracts engineering signals and turns them into reusable project data
• Stack: Next.js, TypeScript, FastAPI, Python, Supabase, Electron

CLI for generating structured commit messages directly from git diffs.

• Integrates with git hooks so the workflow stays lightweight and consistent
• Focused on practical enforcement rather than adding another manual step
• Stack: Go, Git hooks

Chrome extension that adds course context directly into university pages.

• Injects grade distribution and professor rating data without changing the original site
• Built to surface useful information in-place instead of sending users somewhere else
• Stack: JavaScript, Chrome Extensions

WhatsApp receipt processing pipeline

• Processed receipt images through OpenAI Vision and returned structured confirmations over WhatsApp
• Added retry queues, dead-letter handling, stale-confirmation suppression, and deployment validation safeguards
• Reached ~0.78s median end-to-end latency

• Kubetail: auth caching, RBAC log access support, CI expansion for more Ubuntu architectures
• Nautobot: clearer runtime error handling for config issues
• Grafana k6: reliability fix for missing-configuration edge cases
• go-fast-cdn: proposed Redis bloom-filter approach for leaner metadata lookups

• Building tooling and automation for parking operations at UBC
• Maintaining Wordoku, a released iOS word puzzle game