Backend Engineer specialized in Python, Django, Linux System Administration, and DevOps practices. I build production style systems ERP, fintech, real time social plus the infrastructure automation to run them.
- 🛠️ Tech Stack: Python, Django, PostgreSQL, Docker, Linux (Ubuntu), Bash, Git/GitHub Actions, Hetzner, OCI, AWS
- 🚀 Featured Projects: ERP · Fintech Wallet · Real time Social · KVM Automation (links below)
- 📫 Contact: MyLinkedIn | waddah.ahmad@protonmail.com | MyWebsite
| Project | One Liner |
|---|---|
| AMW_Django_ERP | ERP: identity + access policies, WAC inventory, sales/purchasing, audit log — 228 tests |
| DigitalWallet | Fintech wallet: atomic transfers, fraud review queue, async PDF statements |
| Pulse_Feed | Real-time social: WebSocket notifications, digest emails — 103 tests |
| KVM_Spin_Ups | IaC: zero-to-VM KVM provisioning via Kickstart |
All complete. Setup docs in each repo. Live demos coming soon.
| Category | Technologies |
|---|---|
| Backend | Python 3.10–3.12, Django 4.2–5.2 |
| Database | PostgreSQL 15/16, SQLite (dev) |
| Cache / Queue | Redis 7, Celery 5 (+ Beat) |
| Real time | Django Channels, WebSockets (Daphne) |
| Frontend | HTMX, vanilla JS, plain CSS, Chart.js |
| Infra / IaC | Docker + Compose, Bash, KVM/QEMU, libvirt, Kickstart |
| Cloud | Hetzner, OCI, AWS |
| Quality | pytest / pytest-django, ruff, black, GitHub Actions |
- Services-first logic — business rules live in
services.py/operations/, never in views. - Data integrity — atomic transactions, row locking, audit trails, soft deletes.
- Verified, not vibes — test suite + lint pass before every merge; branch-per-phase workflow.
- Docs included — architecture + setup guides in every repo so anyone can run it.


