Looking for a job

Abbas Habash

@abbashabash

Software Engineer and Founder at NOVA Systems building C# business software, including a multi-tenant school-management SaaS.

Lebanon

Message

What I'm looking for

I'm open to remote .NET backend, API, SQL Server, and web-application opportunities.

At NOVA Systems, I design and build custom business software, with a focus on C#, ASP.NET Core, SQL Server, and REST APIs. I take projects from requirements and database design through implementation, testing, deployment, and client support.

I built a multi-tenant school-management SaaS with ASP.NET Core, React, React Native, and SQL Server. It includes tenant isolation, JWT authentication, role-based authorization, and workflows for attendance, exams, payments, and notifications.

As a Senior Freelance Software Developer, I delivered desktop, web, backend API, and Android solutions for clients. My projects include a retail POS and inventory platform, a client REST API, and Android applications using Kotlin and Firebase.

Experience

Work history, roles, and key accomplishments

Current

Founder & Software Engineer

Current

NOVA Systems

Jan 2026 - Present (9 months)

Design and build custom business software with a focus on C#, ASP.NET Core, SQL Server, REST APIs, web applications, POS platforms, and automation. Own the full delivery lifecycle from requirements through deployment and client support.

C#ASP.NET Core SQL Server REST APIs JWT OAuth Role Based Access Control Multi tenancy Azure CI CD

Current

Senior Freelance Software Developer

Current

Self-Employed

Jan 2019 - Present (7 years 9 months)

Delivered custom desktop, web, backend API, and Android solutions for clients, translating business workflows into maintainable software. Worked directly with non-technical clients, owning scope clarification, implementation decisions, delivery, and iterative improvements.

ASP.NET Core REST APIs SQL Server React C#Kotlin Firebase Authentication API Integration Deployment

Education

Degrees, certifications, and relevant coursework

Lebanese University

Bachelor's Degree, Administrative Informatics

Pursued a Bachelor's degree in Administrative Informatics with coursework in software engineering, web development, object-oriented programming, database design, UML, and decision-support systems.