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Mostafa Abbas

Full-Stack Developer / Software Engineer

Software that holds up in production.

  • Reliable systems
  • Clean architecture
  • Production focused
Mostafa Abbas, full-stack developer and software engineer

I build reliable business systems end to end — from data models and APIs to clean UIs and operational tooling. Clarity, correctness, and speed to value.

Technologies I work with

  • TypeScript logoTypeScript
  • React logoReact
  • .NET logo.NET
  • Node.js logoNode.js
  • SQL Server logoSQL Server
  • Tailwind CSS logoTailwind CSS
More on the stack ->

Selected work

Case studies from production software.

All projects ->

Business Software · 2024

Claims Management Platform

An internal insurance claims system replacing spreadsheet-driven workflows with an auditable, role-based application.

  • React
  • TypeScript
  • .NET
  • SQL Server
  • REST APIs

Role: Full-Stack Developer

View case study ->

ERP / Business Systems · 2023

ERP Inventory Module

A stock and purchasing module inside a larger ERP, built around accurate, concurrent inventory movements.

  • C#
  • .NET
  • React
  • TypeScript
  • SQL Server

Role: Full-Stack Developer

View case study ->

Web Application · 2023

Field Operations Web App

A mobile-first web application for field technicians working on slow and intermittent connections.

  • React
  • TypeScript
  • Node.js
  • PostgreSQL

Role: Full-Stack Developer

View case study ->

Experience

Full history ->
  • May 2025 – Present

    Allied Engineering Group logo

    Support Engineer - Allied Engineering Group

    Provided technical support and quality validation for enterprise software solutions by testing new features, investigating system behavior, and collaborating with development teams to resolve functional and performance issues. Acted as a bridge between clients and engineering by diagnosing technical problems, analyzing data flows across large databases, and ensuring systems operated according to business requirements. Performed database investigations and performance analysis, including query optimization and index creation, while deploying and monitoring Windows services to ensure stability and correct system integration across multiple applications.

  • Dec 2023 – May 2025

    Safi Cosmetics logo

    IT Support - Safi Cosmetics

    Managed ERP administration and provided technical support across multiple business modules by investigating functional issues, analyzing workflows, and coordinating solutions with users and technical teams. Participated in IT infrastructure decisions by evaluating hardware requirements and recommending specifications aligned with performance, scalability, and operational demands.