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Omar Ayman - Portfolio

I am Omar Ayman, a web developer also known as Omar Refay, Omar Refaey, Omar Refa3y, and Omar Refaaey. Explore my projects and skills in web development.

أنا عمر أيمن (عمر رفاعي)، مطور ويب ومبرمج. (عمر رفاعي مطور ويب، عمر أيمن مطور ويب).

Background
HI, I'M OMAR REFAY
FULL-STACK WEB DEVELOPER
BUILDING ROBUST .NET BACKENDS
CRAFTING INTERACTIVE REACT UIs
READY FOR THE NEXT ARC
Omar Refay
NEW CHAPTER AVAILABLE NOW

ARC 01WEB DEV

Junior .NET Developer building scalable ASP.NET MVC/Core backends and clean React frontends. 3-Tier Architecture • SQL Server • Maintainable systems.

2+ major projects • Mentored 50+ students • Expected grad: 2026

Download CV
Omar Ayman (Refay) - .NET Developer - عمر ايمن

Expected Graduation: June 2026

INT (Logic)
CRE (Design)
.NET CoreReactSQLMVC

TECH LOADOUT

// EQUIPMENT

CORE

  • C# / .NET
  • SQL Server
  • 3-Tier Architecture
  • ASP.NET MVC/Core

STRONG

  • React
  • JavaScript
  • Tailwind CSS
  • Git

FAMILIAR

  • Postman
  • Docker
  • Figma
  • DSA

SERVICES

What I can help you build (realistic for a junior)

CRUD Web Apps

Best for: Internal tools or management systems.

  • ◆Auth-ready structure
  • ◆Role-based UI placeholders
  • ◆Validation & logic
  • ◆Clean UI pages
ASP.NET MVC/CoreSQL ServerEF Core

REST API Backends

Best for: Powering mobile or web applications.

  • ◆Clean endpoints
  • ◆DTOs & AutoMapper
  • ◆EF Core Integration
  • ◆Pagination & Filtering
.NET 8SQL ServerPostman

UI Implementation

Best for: Converting designs to interactive code.

  • ◆Responsive components
  • ◆Dark mode support
  • ◆Accessible forms
  • ◆Reusable UI library
ReactTypeScriptTailwind CSS

Performance + SEO Setup

Best for: Making your site visible and fast.

  • ◆Metadata & OG tags
  • ◆Sitemap & Robots.txt
  • ◆Core Web Vitals basics
  • ◆Image optimization
Next.jsVercelLighthouse

* Scope depends on timeline and requirements

PROCESS

01
Step 01

DISCOVER

Goal

Clarify requirements and priorities

Outputs

  • •Feature list + edge cases
  • •Rough sitemap
02
Step 02

PLAN

Goal

Architecture + data model

Outputs

  • •Database tables sketch
  • •Folder structure & endpoints
03
Step 03

BUILD

Goal

Implement incrementally

Outputs

  • •Working feature slices
  • •Basic tests/validation
04
Step 04

POLISH

Goal

Quality + deploy

Outputs

  • •Responsive checks
  • •Performance pass
  • •Vercel deploy

ABOUT

REFAY

I am a Junior .NET Developer focused on building solid backends and clean, functional user interfaces. I believe in writing maintainable code and following established architectural patterns.

LocationEgypt
Stack.NET + SQL Server + React
FocusClean Architecture
Open toInternships / Junior roles
Active Task

Currently building this portfolio and enhancing my Movies Web App with advanced features.

GitHubLinkedInDownload CV

PROJECT ARCS

Movies Web App screenshotEP.01

Movies Web App

[VIEW]

3-Tier architecture + auth + repository/UoW structure.

ASP.NET MVCSQL ServerEF
TechXpress screenshotEP.02

TechXpress

[VIEW]

Stripe payments + admin dashboard + full CRUD modules.

ASP.NET CoreSQL ServerStripe

Featured Case Study

PROBLEM

Needed a scalable, testable backend that separates concerns and avoids tight coupling across layers.

APPROACH

Implemented repository + Unit of Work patterns with dependency injection, enabling isolated testing and easy maintainability.

ARCHITECTURE

Presentation → Business Logic → Data Access. Each layer communicates through interfaces only.

PresentationBusiness LogicData Access

RESULT

Clean, modular codebase with ~40% reduction in boilerplate. Auth and CRUD fully separated.

MENTOR ARC

Team Leader

— SMART Student Activity

2023 – Present

  • ▸Led a team of 7+ developers in full-stack technical workshops for students.
  • ▸Managed task distribution and code reviews to ensure project quality.

Mentor

— Code Spark

Mar 2024 – Present

  • ▸Mentored 50+ students in C# and OOP fundamentals.
  • ▸Provided hands-on technical sessions and 1-on-1 code reviews.

Contestant

— ECPC Competition

2023 / 2024

  • ▸Participated in the Egyptian Collegiate Programming Contest (ECPC) using algorithmic problem-solving.

Education & Training

Degree

B.Sc. Computer Science & IT

EELU

Expected graduation: June 2026

ITI Internship

Certifications

ITI (Jun 2023)
DEPI (Jun 2025)
WHAM!
BOOM!
// REVIEWS

Testimonials Arc

Testimonial 1
ARC_1
Testimonial 2
ARC_2
Testimonial 3
ARC_3
Testimonial 4
ARC_4
Testimonial 5
ARC_5
Testimonial 6
ARC_6

READYFORTHENEXTARC?

Let's collaborate to build something legendary.

Open for internships / junior roles
✉ Email MeLinkedIn◆ GitHub
Designed & Built by Omar Ayman (عمر ايمن)