mahmoud.dev

About

Engineer first, developer second.

I started as a Quality Engineer, not a developer — running statistical process control on production lines and building the Power BI dashboards that caught problems humans would have missed. That instinct for measurement over assumption is why I build tools like Slnmap instead of trusting an AI agent's guess about my own codebase.

Count, never guess.

Currently building the GRC platform at OSSUS AI.

Available for full-stack or backend-leaning .NET/React roles — remote or Gulf-based.

Skills

Stack, in detail

Three honest tiers: expert, proficient, and actively learning. No progress bars — just grouping by how I actually work.

Expert

Daily use, 2+ years, production systems

Backend

  • .NET 9 / ASP.NET Core
  • C#
  • Entity Framework Core
  • RESTful APIs

Frontend

  • Next.js
  • React
  • TypeScript

Databases

  • SQL Server

Architecture

  • Clean Architecture

Security

  • JWT Authentication

Proficient

Comfortable, have shipped production code

Databases

  • PostgreSQL
  • MongoDB

Frontend

  • Angular
  • Redux
  • Tailwind CSS
  • shadcn/ui

Backend

  • SignalR
  • Node.js / Express

DevOps

  • Docker

Architecture

  • CQRS + MediatR
  • Domain-Driven Design

Quality

  • Unit Testing

Familiar

Working knowledge, exploring actively

AI & ML

  • LLM Integration
  • Claude API
  • Azure Speech Services
  • pgvector / Embeddings
  • RAG Pipelines

Integrations

  • Twilio

Cloud

  • Supabase

DevOps

  • Git / GitHub

Process

  • Agile / Scrum

Experience

Career so far

Each role, with what I actually shipped.

  1. Software Engineer

    ·

    OSSUS AI

    Sep 2025 — Present · Dubai, UAE · Full-time

    One of the first two engineers building a multi-tenant GRC / security-awareness platform.

    • One of the first two engineers — end-to-end delivery of a multi-tenant GRC / security-awareness platform covering compliance, governance, risk, and a Defender module.
    • Established the platform's core architecture: Clean Architecture with CQRS.
    • Overhauled the AI knowledge-graph system, cutting staleness from ~70% to ~3.4%.
    .NETClean ArchitectureCQRSReactNext.js

  2. Software Engineer

    ·

    TechTroll

    Jul 2025 — Jun 2026 · Cairo, Egypt · Full-time

    Delivered the same GRC / security-awareness platform product with TechTroll as the implementing vendor.

    • Delivered the same multi-tenant GRC / security-awareness platform product, with TechTroll as the implementing vendor before the work moved under OSSUS AI directly.
    .NETReactNext.js

  3. .NET Desktop Developer

    ·

    Freelance · US Client

    Jan 2025 — Jul 2025 · Remote · Freelance

    Built a .NET desktop app for a US pharmaceutical distribution company.

    • Built a .NET desktop application for a US pharmaceutical distribution company, covering inventory, orders, and invoicing.
    • The application is in daily production use.
    .NETC#

  4. Full-Stack Engineer

    ·

    ELARABY Group

    Apr 2024 — Jun 2025 · Cairo, Egypt · Hybrid · Full-time

    Built an employee self-service platform and a real-time manufacturing dashboard.

    • Built an employee self-service platform (web + mobile) with a leave-approval workflow.
    • Built a real-time manufacturing dashboard ingesting live factory-machine data.
    ReactTypeScript.NET

  5. Quality Engineer

    ·

    ELARABY Group

    Mar 2022 — Nov 2023 · Cairo, Egypt · Hybrid · Full-time

    Built SQL + Power BI dashboards and drove statistical process control across production.

    • Built SQL + Power BI dashboards for production quality tracking, automating reporting and cutting manual work by ~40%.
    • Applied statistical process control (SPC) to cut production variances by ~7% and inspection cycle time by ~30%.

Certifications

Credentials

Full education, languages, and experience history live on the resume.

  • Meta Front-End Developer Specialization

    Meta · Coursera

    2023

  • React Developer Nanodegree

    Udacity

    2022