Backend-focused CS student building production-grade services with correctness guarantees: idempotency, double-entry ledgers, async workers, and Docker-first deployments.
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Payments Core (Live Demo) — Double-entry ledger + idempotency + holds/escrow + webhooks (retry/DLQ) + reconciliation
Live: https://payments-core-1.onrender.com
Repo: https://github.com/ayushanand293/payments-core -
MeetUp — Realtime location-sharing sessions with WebSockets + Redis Pub/Sub, invites, rate limits, and privacy controls
Demo: https://youtube.com/shorts/mXMgxdtthV8
Repo: https://github.com/ayushanand293/MeetUp -
Vibration Fault Detection System — FFT feature extraction + Random Forest, served via FastAPI + React
Repo: https://github.com/ayushanand293/Vibration-Fault-Detection-System
- Payments infrastructure: ledgers, webhooks, reconciliation, reliability
- Backend engineering: API design, data modeling, async processing, observability
Python • FastAPI • PostgreSQL • Redis • Celery • Alembic • Docker • React
LinkedIn: https://www.linkedin.com/in/ayush-anand-566b77281
GitHub: https://github.com/ayushanand293