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Computer Engineer | .NET Backend Developer

Building reliable systems and full-stack software solutions.

Computer Engineer focused on C#, ASP.NET Core Web APIs, SQL Server, EF Core, ADO.NET, and clean & n-tier architecture. I build maintainable applications with attention to security, validation, database design.

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Portfolio
const developer = {
name: "Ahmed Najib",
stack: "ASP.NET Core, SQL Server, ADO.NET, Entity Framework, WinForms",
architecture: "Multi-layer + Clean API design",
status: "Available for opportunities"
}

Name

Ahmed Najib

Focus

ASP.NET Core, SQL Server, ADO.NET, Entity Framework, WinForms

About Me

Who I am and what I build

Computer Engineer and .NET Developer with hands-on experience in C#, .NET, ASP.NET Core Web APIs, SQL Server, Windows Forms, EF Core, and ADO.NET. I have a strong foundation in OOP, data structures, algorithms, database design, and n-tier architecture. Through practical projects, I applied authentication, authorization, hashing, stored procedures, logging, and clean architecture concepts. I’m currently seeking a junior opportunity as a .NET Backend Developer or Software Engineer.

Projects

Selected work and real systems I built.

A curated preview of backend, desktop, and full-stack work with strong focus on architecture and maintainability.

Yemera — Enterprise B2B Wholesale Distribution Platform & CMS
01

Yemera — Enterprise B2B Wholesale Distribution Platform & CMS

An enterprise-grade B2B distribution platform and management system built with ASP.NET Core and React (Clean Architecture). Delivers sub-millisecond cached catalog reads, instant JWT session revocation, and automated media optimization for real-world cold-chain logistics.

Student Voting Management System
02

Student Voting Management System

A high-integrity, concurrency-resilient electronic voting platform engineered to guarantee absolute voter anonymity (zero-linkability) while preventing double-voting and election tampering using .NET 10, Clean Architecture, and Next.js 15.

Quran Camp Management System
03

Jun 2026 - Jul 2026

Quran Camp Management System

Digitized and streamlined summer Quran camp operations by replacing manual logbooks with a web-based system tracking memorization targets, prayer compliance, schedule discipline, and student behavior.

Dynamic Portfolio CMS
04

Dynamic Portfolio CMS

A bilingual content management system for securely administrating projects, skills, experience, certificates, messages, uploads, and site settings.

Smart Fire-Watch Monitoring System
05

Feb 2026 - May 2026

Smart Fire-Watch Monitoring System

A collaborative drone-ready wildfire monitoring platform for the Karabük region that combines weather-based FWI risk prediction, real-time fire/smoke detection, alert management, and operator dashboard views.

Driver and Vehicle Licensing Department
06

May 2025 - Jul 2025

Driver and Vehicle Licensing Department

A C# WinForms desktop application for managing driver and vehicle licensing services, built with a three-layer architecture and SQL Server.

Skills

Technologies I use to build robust products.

Backend engineering is my core strength, with growing full-stack capabilities for complete product delivery.

Category

Backend

12
C++C#ASP.NET Core Web API.NET FrameworkRESTful APIsAuthentication & AuthorizationOOPn-Tier ArchitectureData StructuresAlgorithmsClean architectureCQRS

Category

Database

6
SQL-ServerT-SQLADO.NETQuery OptimizationDatabase DesignEntity Framework / ORM

Category

Professional Skills

6
Team CollaborationProblem-SolvingTechnical CommunicationTime ManagementCritical ThinkingAdaptability
Experience

A growing path shaped by real implementation.

I focus on practical engineering experience through serious projects, structured architecture, and continuous improvement.

Self-Directed Software Development Trainee

Programming Advices / Remot

Feb 2024 - Present

Completed 20+ courses covering C++, C#, algorithms, object-oriented programming, data structures, databases, and T-SQL; learned ASP.NET Core RESTful API development and core API security concepts, including request validation, authentication/authorization fundamentals, and secure coding practices; and built hands-on projects to reinforce clean architecture, backend fundamentals, and problem-solving skills.

Dot Net Developer

Internship

Ultimate Solutions / Istanbul - Turkey

Feb 2026 - May 2026

Completed intensive enterprise software training, applying advanced C#, .NET, and SQL Server concepts to build scalable applications. Architected a n-tier Driver and Vehicle Licensing (DVLD) system and a layered Bank Management System (BMS) using C#, Windows Forms, and ADO.NET to enforce separation of concerns. Built a secure Content Management System (CMS) featuring an administrative dashboard with modern authentication, demonstrating proficiency in web backend development.

Certificates

Learning milestones that strengthened my engineering path.

Courses and certifications that support my backend, software engineering, and full-stack development journey.

Jul 2024

Database Design and Database Programming with SQL From Oracle

Oracle Academy

Award of Course Completion for satisfactory completion of all coursework in Database Design and Database Programming with SQL.

May 2026

Secure Your APIs: JWT, Roles & Policies in ASP.NET Core

Programming Advices

Completed a course focused on securing ASP.NET Core APIs using JWT authentication, role-based authorization, and policy-based access control.

Mar 2026

Introduction to RESTful API

Programming Advices

Attended a course introducing RESTful API concepts, HTTP requests and responses, status codes, API resources, and the differences between REST, SOAP, GraphQL, and RPC.

Feb 2026

Data Structures Level 2 in C#

Programming Advices

Certificate from ProgrammingAdvices for completing the course: Data Structures Level 2 in C#.

Feb 2026

Database Level 2 - Concepts & T-SQL

Programming Advices

Certificate from ProgrammingAdvices for completing the course: Database Level 2 - Concepts & T-SQL.

Oct 2025

C# Programming Level 2

Programming Advices

Certificate from ProgrammingAdvices for completing the course: C# Programming Level 2.

Jul 2025

Full Real Project

Programming Advices

Certificate from ProgrammingAdvices for completing the course: Full Real Project.

Feb 2025

C# & Database Connectivity

Programming Advices

Certificate from ProgrammingAdvices for completing the course: C# & Database Connectivity.

Jan 2025

Database - SQL (Projects & Practice)

Programming Advices

Certificate from ProgrammingAdvices for completing the course: Database - SQL (Projects & Practice).

Sep 2024

OOP As It Should Be In C#

Programming Advices

Certificate from ProgrammingAdvices for completing the course: OOP As It Should Be In C#.

Jan 2025

Database Level 1 - SQL (Concepts and Practice)

Programming Advices

Certificate from ProgrammingAdvices for completing the course: Database Level 1 - SQL (Concepts and Practice).

Sep 2024

C# - Level 1

Programming Advices

Certificate from ProgrammingAdvices for completing the course: C# - Level 1.

Aug 2024

Algorithms & Problem Solving Level 5

Programming Advices

Certificate from ProgrammingAdvices for completing the course: Algorithms & Problem Solving Level 5.

Aug 2024

Data Structures - Level 1

Programming Advices

Certificate from ProgrammingAdvices for completing the course: Data Structures - Level 1.

Sep 2024

OOP as it Should Be (Applications)

Programming Advices

Certificate from ProgrammingAdvices for completing the course: OOP as it Should Be (Applications)

Aug 2024

OOP as it Should Be (Concepts)

Programming Advices

Certificate from ProgrammingAdvices for completing the course: OOP as it Should Be (Concepts)

Aug 2025

Foundations Level 2

Programming Advices

Certificate from ProgrammingAdvices for completing the course: Foundations Level 2

Jul 2024

Algorithms & Problem Solving Level 4

Programming Advices

Certificate from ProgrammingAdvices for completing the course: Algorithms & Problem Solving Level 4

Jul 2024

Algorithms & Problem Solving Level 3

Programming Advices

Certificate from ProgrammingAdvices for completing the course: Algorithms & Problem Solving Level 3

Feb 2024

Introduction to Programming Using C++ Level 2

Programming Advices

Certificate from ProgrammingAdvices for completing the course: Introduction to Programming Using C++ Level 2

Feb 2024

Algorithms & Problem-Solving Level 2

Programming Advices

Certificate from ProgrammingAdvices for completing the course: Algorithms & Problem-Solving Level 2

Feb 2024

Algorithms & Problem-Solving Level 1 Solutions

Programming Advices

Certificate from ProgrammingAdvices for completing the course: Algorithms & Problem-Solving Level 1 Solutions

Feb 2024

Programming Using C++ - Level 1

Programming Advices

Certificate from ProgrammingAdvices for completing the course: Programming Using C++ - Level 1

Feb 2024

Algorithms & Problem-Solving Level 1

Programming Advices

Certificate from ProgrammingAdvices for completing the course: Algorithms & Problem-Solving Level 1

Feb 2024

Programming Foundations - Level 1

Programming Advices

Certificate from ProgrammingAdvices for completing the course: Programming Foundations - Level 1

Contact

Let's build something valuable together.

I'm currently open to new opportunities and would love to discuss how I can contribute to your team.

Open to opportunities

Open to opportunities

Backend development, full-stack projects, software engineering roles, and collaborations on serious technical products.