What I do best
- Design scalable backend systems with .NET Core
- Build secure RESTful APIs and business logic layers
- Optimize SQL Server databases and query performance
- Apply clean architecture, SOLID principles, and best practices
Open to Full-Time · Part-Time · Freelance
.NET Backend Developer who builds scalable systems.
I’m Zeyad Yasser — a backend engineer specializing in .NET Core, REST APIs, SQL Server, and performance-critical distributed systems.
Name
Zeyad Yasser
Role
Backend Developer (.NET)
Location
Cairo, Egypt
01
About Me
Professional, reliable, backend-first.
I create robust backend solutions with a strong focus on maintainability, performance, security, and business impact. My work spans APIs, database design, integrations, cloud-ready solutions, and team collaboration.
Career focus
Currently open to full-time, part-time, and freelance backend development opportunities.
Backend Development
API Development
Database Design
System Integration
02
Education
Academic Background
Bachelor of Computer Science & Artificial Intelligence
Benha University, Faculty of Computers and AI
2022 – 2026 | GPA: 3.49/4.0 (Very Good with Honors)
03
Technical Skills
Built for modern backend engineering.
Backend
.NET Core 8
ASP.NET MVC
Web API
RESTful APIs
LINQ
Entity Framework Core
Databases & Architecture
SQL Server
MySQL
Repository Pattern
Unit of Work
Dependency Injection
SOLID Principles
Cloud & DevOps
Docker
Kubernetes
AWS
Azure DevOps
CI/CD
Linux
Tools & Extras
Git & GitHub
Swagger/OpenAPI
Postman
AutoMapper
FluentValidation
Agile
04
Experience
Experience that proves delivery.
July 2025 – Present
Backend Developer (.NET) — Euro-Assist, Cairo, Egypt
Developed and maintained backend services for Euro-assist Travel System using .NET Core and SQL Server, supporting 10,000+ daily transactions. Implemented features for the Euro-assist Roadside system, enhancing operational efficiency by 35%. Designed internal APIs for company-wide integration, reducing response times by 30%; optimized DB queries, cutting API latency by 40%.
June 2025 – July 2025
Software Engineer Intern — Euro-Assist, Cairo, Egypt
Built full-stack applications using .NET Core, PHP, and SQL Server; integrated AI/ML models, reducing manual processing by 35%. Applied SOLID principles, industry-standard security practices, and optimized database designs.
October 2025 – May 2026
DevOps Engineer Intern — Digital Egypt Pioneers Initiative (DEPI), Cairo, Egypt
Gained hands-on experience in Linux Administration, Docker, Kubernetes, and AWS with CI/CD pipelines and infrastructure automation.
February 2025 – May 2025
Coding Instructor — 3C Coding School, Cairo, Egypt
Instructed 50+ students in programming fundamentals; improved problem-solving scores by 20% and assignment completion rates by 30% through initiative and innovative, student-centered teaching methods.
2023 – January 2024
AI Engineer Intern — ALX (AICE Program), Remote
Engineered AI-driven solutions for 3 industry projects, reducing client processing times by 30% and boosting team efficiency by 25%.
October 2023 – August 2024
Vice Head - C++ Track — Google Developer Groups (GDG) Al-Azhar, Cairo, Egypt
Led C++ instruction for 40 students (85% proficiency rate); mentored in DSA with 70% achieving top exam scores, demonstrating leadership, mentoring, and strong interpersonal communication skills.
0
daily transactions
0
API latency reduced
0
efficiency improved
0
students mentored
05
Featured Projects
Projects that show real backend depth.
Enterprise-ready systems built focusing on robust security, clean architecture, and performance under scale.
EURO-ASSIST System Hub (EASH)
Enterprise identity hub managing user access, document handling, and system profiles across Euro-assist's full internal suite. Engineered with modular services and multi-layer authorization flows.
Key Engineering Details
- Modular services: ProfileService, EmailService, DocumentService, ReadmeParserService
- Custom ProfileAccessHandler with layered authorization and first-login password-reset enforcement
- Auto role & seed-user provisioning via DbSeeder across all deployment environments
EURO Roadside Assistance
Enterprise CRM powering roadside assistance operations — case lifecycle management, client & supplier records, role-claims auth, and DevExpress-driven reporting exports.
Technical Highlights
- OWIN cookie-auth with granular role-claims; DevExpress reporting + Excel exports
- Modules: Case Management, Client/Supplier, Permissions, File Handling, Operational Reporting
- Feature enhancements and bug fixes across a live enterprise roadside CRM at scale
Euro Travel Insurance Platform
Dual-component system: MVC web app for policy issuance (single, group, family) & claims management, plus a public Web API 2 endpoint for policy verification with OAuth Bearer auth.
Technical Highlights
- OWIN + OAuth Bearer token API; cookie-based auth for MVC across 3 role tiers
- Roles: Admin, Company User, Company Manager — each with scoped data access
- Policy types: single, group, family — plus claims management and a public verification endpoint
Horus Factory Management API
Production-ready RESTful API for bottle factory inventory management. Built with Three-Tier Architecture, Repository & Unit of Work patterns, and full Swagger/OpenAPI documentation.
Architecture & Features
- Three-Tier Architecture with Repository Pattern & Unit of Work for clean separation of concerns
- Supports 4 inventory types with search, filtering, and low-quantity alert system
- AutoMapper, FluentValidation, Swagger/OpenAPI, and DI via .NET built-in container
Edupro — Educational Platform
Multi-role educational platform with course management, student progress tracking, and an interactive quiz engine with automated evaluation and performance analytics.
Technical Highlights
- Multi-role access: Student, Instructor, Admin — each with fully scoped dashboards
- Quiz engine with automated grading and per-student performance analytics
- Course management with progress tracking and assignment completion metrics
F3arbity — Automotive E-Commerce
Car dealership platform with full shopping cart, payment integration, and an admin dashboard for inventory and order management. AJAX-driven for a fluid browsing experience with no full-page reloads.
Technical Highlights
- Shopping cart + payment integration with admin inventory & order dashboard
- AJAX-powered dynamic filtering and search — no page reloads on browse
- Admin dashboard for dealership inventory management, pricing, and order tracking
06
Certifications
Professional Credentials
DevOps Engineer Graduate
Digital Egypt Pioneers Initiative (DEPI)Vice Head, C++ Track
Google Developer Groups (GDG) Al-AzharAI & Career Essentials (AICE)
ALX AfricaC# Foundations
FreeCodeCamp & MicrosoftGit & GitHub Professional
AlmadrsaChatGPT & AI Tools
Almadrsa
07
Contact
Let’s build something great together.
Available for backend development, API integrations, and freelance engagements. Reach out directly.
Available for opportunities
Get In Touch
Based in Cairo, Egypt. Open to remote and on-site roles worldwide.