I'm a Computer Systems Engineering student and backend developer, engineering production-grade systems with a strong emphasis on API architecture, database design, and secure server-side systems.
My recent work centers on EventPulse, an event registration platform built with Node.js, Express 5, PostgreSQL, and Sequelize, featuring JWT authentication, schema-driven validation, and hardened security middleware — deployed live in production.
I approach engineering with a product mindset: writing maintainable, SOLID-aligned code, reasoning about race conditions and data integrity, and shipping systems that hold up under real-world load, not just demo conditions. I'm also actively building freelance engineering experience across global platforms, delivering backend solutions to real clients.
Engineer:
role: "Backend Developer"
focus: ["API Design", "Database Architecture", "System Security", "Product Engineering"]
mindset: "Ship systems that survive contact with real users"🎯 Open To:
Languages
Frontend
Backend & Databases
Cloud, DevOps & Tooling
🎟️ EventPulse — Event Registration System
A production-grade event registration platform built with a security-first, schema-driven backend architecture, deployed live with a lightweight vanilla JS frontend.
| Category | Details |
|---|---|
| Stack | Node.js, Express 5, PostgreSQL, Sequelize, JWT, bcrypt, Helmet |
| Scale | Multi-role registration flow with ownership-scoped access control |
| Performance | Optimized query patterns via Sequelize with indexed relational schema |
| Security | JWT auth, bcrypt password hashing, Helmet-hardened headers, custom validation engine |
| Impact | Live production deployment on Render; used as freelance portfolio proof |
| Repository | CodeAlpha_EventRegistrationSystem |
Engineering highlights: Identified and documented a TOCTOU race condition in the seat registration flow due to lack of atomic locking, and built a custom schema-driven validation engine from scratch rather than relying on Joi. Enforced "verified purchase" logic for reviews and consolidated repeated ownership-check logic across controllers for SOLID compliance.
Details
Short professional description of the project goes here.
| Category | Details |
|---|---|
| Stack | e.g. Node.js, PostgreSQL, React |
| Scale | e.g. handles X concurrent users |
| Performance | e.g. optimized response time |
| Security | e.g. auth, encryption, validation |
| Impact | e.g. business/technical outcome |
| Repository | repo-name |
Professional explanation of technical decisions and architecture.
Freelance Backend Developer · Independent
2025 — Present
Delivering backend engineering solutions to clients across international freelancing platforms, translating requirements into production-ready systems.
- Designed and implemented REST APIs with secure authentication and role-based access control
- Built relational database schemas optimized for data integrity and query performance
- Produced technical documentation and client-facing deliverables for freelance engagements
- Established a professional presence across Khamsat, Mostaqel, Freelancer, Upwork, and LinkedIn
Node.js Express PostgreSQL Sequelize REST APIs JWT
| Recognition | Details |
|---|---|
| 🎓 Computer Systems Engineering | Ongoing coursework with backend engineering specialization |
| 🚀 Production Deployment | Shipped EventPulse live on Render with full auth & security stack |
| 🌍 Multi-Platform Freelancer | Active presence across 5 major global freelancing platforms |
Learning:
- Advanced system design & distributed architecture
- AI-assisted engineering workflows
- Cloud-native backend deployment patterns
Building:
- EventPulse — expanding feature set & hardening security
- Freelance backend client projects
Exploring:
- Database performance optimization
- AI/LLM integration in production backend systems
Open To:
- Backend engineering roles
- Freelance & contract opportunities
- Open source collaboration
"Systems that survive real-world load are engineered, not assembled."