Yahia.Hi, I am Yahia Azab
Full Stack Developer
Building scalable web applications, secure backend systems, database solutions, and modern digital experiences.
About Me
Crafting Secure, Dynamic Backend Solutions
I am a Computer Science student at the Faculty of Science, Zagazig University, passionate about backend architectures, secure coding standards, and relational database administration.
Rather than listing raw programming codes, I focus on solving development bottlenecks. I structure clean data flows, optimize MySQL/PostgreSQL index schemas to reduce loading lag, and build web applications with bulletproof session validators.
Education & Training
Bachelor of Science in Computer Science
Faculty of Science, Zagazig University
Focused training in theoretical software logic, algorithms complexity, database normalization paradigms, and computer systems routing protocols.
NTI Full Stack Developer & PHP Training
National Training Institute (NTI)
Advanced program focusing on secure backend systems, PHP MVC frameworks routing architectures, Relational DB index optimization, and API endpoint integration.
My Journey
Started Computer Science Journey
Enrolled at the Faculty of Science, Zagazig University. Focused heavily on logic frameworks, advanced algebra, and programming foundations using C++ and Matlab.
Built Frontend Projects
Explored UI layouts, coding dynamic web interfaces in HTML5, CSS3, responsive grids, and clean DOM manipulation scripts in JavaScript ES6.
Improved Development Skills
Dived deep into backend engineering. Studied data algorithms, database normalization, system indexes, and object-oriented architectures.
NTI Full Stack Training & PHP Specialization
Enrolled in the National Training Institute (NTI) Full Stack program. Specialized in advanced PHP development, web vulnerabilities, MVC routing, and complex database lock management.
Professional Backend Engineer
Pursuing a professional role as an enterprise-grade backend specialist, developing fault-tolerant systems and microservice APIs globally.
Work Experience
Freelance Web Developer
Contract & Remote Services
Architecting, constructing, and managing functional backend applications and high-quality frontend client-facing portals.
- Website Development: Deploying complete responsive apps utilizing grid alignments, CSS modules, and custom branding rules.
- PHP Backend Systems: Coding OOP-focused backend logic, modular API routes, dynamic mail routing, and session checkers.
- MySQL Databases: Normalizing database tables, composing performance-indexed search queries, and structuring transaction triggers.
- Responsive Interfaces: Custom coding layouts that scale to tiny screens, optimizing menu overlays, and styling elements.
- Optimization: Reducing loading bottlenecks, cleaning redundant queries, and minifying scripts to meet top audit standards.
- Bug Fixing: Analyzing error logs, patching security vulnerabilities (SQL injection, session hijack), and rectifying CSS layout breakages.
Featured Projects
My Skills
Hard Skills
Tools & Environment
Additional & Soft Skills
Professional Attributes
Services Offered
Website Development
Engineering dynamic web applications combining clean layout flows, optimized script execution, and user compatibility.
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PHP Backend Systems
Structuring server applications in PHP following OOP methodologies, custom controllers, MVC paradigms, and API endpoints.
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Full Stack Applications
Constructing complete portals linking server logic controllers to responsive frontends for a cohesive experience.
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Database Design
Modeling relational database models, normalizing tables, creating query indexes, and preventing structural race conditions.
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Responsive Websites
Designing layout adaptations to guarantee that menu overlays, cards, grids, and assets scale to mobile devices.
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Website Maintenance
Auditing active code repositories, updating configurations, backing up databases, and monitoring site performance.
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Bug Fixing
Tracing system error logs, identifying code conflicts, repairing alignment issues, and patching backend logic vulnerabilities.
Request This ServiceWhy Hire Me
Clean Code Standards
I write maintainable, modular backend code adhering to industry standards. Clean OOP structuring guarantees simple scaling for your web tools.
Analytical Logic
My background in computer science sharpens my problem-solving ability. I decompose business requirements into precise algorithms and processes.
Security Conscious
I build with security at the core. I defend database input portals against SQL injections, prevent XSS execution, and cryptographically secure sessions.
Backend Security Board
SQL Injection Guard
Implementing native PDO prepared statements with parameterized inputs, neutralizing malicious database queries.
Secure Auth
Hashing passwords via bcrypt configurations and cryptographically managing session tokens to block hijacking attempts.
XSS & CSRF Defense
Sanitizing user inputs with regex filters, escaping HTML responses, and validating forms with unique anti-CSRF request tokens.
Access Control (RBAC)
Enforcing strict server-side verification checks on every API request, preventing authorization bypasses.
Client Testimonials
Contact Me
Let's build something epic!
Whether you need a custom website developed from scratch, a secure database designed, or a freelance full-stack developer to join your project workflow—feel free to drop a message. I usually respond within a few hours.