Software Engineer · Backend & Distributed Systems · Applied AI · Security-minded Engineering
I build production-shaped software around real business rules, durable state, authorization, automation, testing, observability and deployment. My public GitHub is curated to show engineering depth, not repository-count noise.
| Project | What it demonstrates | Stack |
|---|---|---|
| Karzoun FlowForge | Durable workflow runtime, DAG execution, retries, PostgreSQL persistence, distributed workers, leases, idempotency, OpenTelemetry and health/readiness contracts | TypeScript · PostgreSQL · OpenTelemetry |
| Karzoun SentinelAI | Offline-first LLM evaluation, prompt-injection signals, groundedness baselines, secret redaction, JSONL datasets and regression quality gates | Python · Pytest · Ruff · Mypy |
| KARZOUN ERP | Multilingual desktop ERP/CRM with Arabic RTL, MVVM, SQLite, PDF/Excel workflows, backup and recovery | C# · .NET 8 · WPF · EF Core · SQLite |
| Abeer Inventory | Security-focused inventory system with RBAC, CSRF protection, audit trails, threat modeling, backups, Docker and automated tests | Python · Flask · SQLite · Docker |
| CargoAPI | Layered backend, carrier-selection business rules, EF Core, Hangfire, xUnit tests and CI | .NET · EF Core · SQL Server · Hangfire |
| Chest X-Ray CNN | Reproducible ML pipeline with documented evaluation, experiment protocol and model-card style reporting | Python · TensorFlow/Keras · scikit-learn |
Distributed systems & backend
Workflow engines · durable jobs · REST APIs · background processing · PostgreSQL · SQL Server · SQLite · Entity Framework Core · idempotency · concurrency control
Security
RBAC · CSRF protection · session hardening · secure file handling · secret redaction · threat modeling · audit trails · dependency hygiene · security documentation
AI / ML
LLM evaluation · AI regression testing · prompt-injection analysis · groundedness checks · TensorFlow/Keras · experiment reproducibility
Delivery & quality
GitHub Actions · Docker · automated testing · strict typing · linting · reproducible dependency locks · observability · technical documentation
Frontend & product engineering
TypeScript · JavaScript · WPF/XAML · multilingual UI · Arabic RTL · responsive interfaces · accessibility-minded implementation
Correctness → Security → Maintainability → Observability → User experience
I prefer repositories another engineer can clone, understand, run, test and review without guessing what the software is supposed to do. Strong projects include architecture notes, security policies, contribution guidance, automated quality gates, tracked roadmaps and explicit operational boundaries.
I am expanding a language-by-language engineering portfolio built around real systems rather than tutorial clones: workflow infrastructure, AI evaluation, cloud/distributed systems, security tooling, business software and developer platforms.
Open to software engineering, backend, platform, DevOps and applied-AI opportunities, plus serious open-source collaboration.