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ghaid alnasser

@ghaidalnasser

Backend Developer at DIB Holding GmbH, contributing to IMOX and YOLO systems with ASP.NET Core, Node.js, and optimized SQL Server databases.

Syrian Arab Republic

Message

At DIB Holding GmbH, I contribute to backend development for business applications, including the IMOX platform and YOLO. I started with Node.js and later moved to ASP.NET Core, contributing to API development, business logic, and system design.

I apply Clean Architecture and Domain-Driven Design to backend systems, and I’ve designed and optimized SQL Server databases through indexing and query performance tuning. I also work with Microsoft Azure services in production environments.

As a Freelance Backend Developer, I designed backend systems with Express.js and Nest.js and built REST APIs using JWT and OAuth2. I optimized PostgreSQL queries, reducing execution times by more than 30%, and developed reusable MongoDB CRUD factories.

Experience

Work history, roles, and key accomplishments

Current

Backend / .NET Developer

Current

DIB Holding GmbH

Dec 2025 - Present (9 months)

Contributing to backend development across multiple business applications, including IMOX and YOLO, using Node.js and ASP.NET Core. Applied Clean Architecture and DDD, optimized SQL Server databases, and worked with Microsoft Azure services.

NodeJS ASP.NET Core Clean Architecture Domain Driven Design SQL Server Azure REST APIs Business Logic System Design

Freelance Backend Developer

Self Employed

Jan 2022 - Dec 2025 (3 years 11 months)

Designed and developed scalable backend systems using Node.js (Express.js and Nest.js). Built secure RESTful APIs with JWT and OAuth2, optimized PostgreSQL queries, and developed reusable MongoDB CRUD factories.