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@omaruser18

Software Development Engineer at Akvelon, migrating Microsoft’s Azure estate to Entra ID with zero customer-impacting incidents.

Egypt

Message

At Akvelon, I’m migrating service-to-service authentication across Microsoft’s Windows Experiences & Devices Azure estate to Microsoft Entra ID. I rolled out the change across three regions and three environment rings with zero customer-impacting incidents, and built diagnostics that cut manual verification to 30–60 minutes per region.

At SFV, I designed and built the backend for a Shopify auto-parts marketplace, including a .NET modular monolith, four external-system integrations, and an event-sourced purchase-order pipeline. I also built a disk-oriented ACID database engine in C++17 and am building a columnar OLAP engine in Rust.

Experience

Work history, roles, and key accomplishments

Current

Software Development Engineer

Current

Akvelon

May 2025 - Present (1 year 6 months)

Migrated service-to-service authentication across a large-scale distributed Azure estate from Shared Key to Microsoft Entra ID, eliminating long-lived credentials. Built PowerShell diagnostics and validation runbooks, cutting manual verification from 24 hours to 30-60 minutes per region.

C#.NET Azure Entra ID Managed Identities Azure DevOps Arm Bicep KQL Kubernetes GitLab CI CD Docker Playwright Angular SignalR

Lead Backend Engineer

SFV

Dec 2024 - Mar 2025 (3 months)

Designed and built the core backend from scratch as a .NET 9 modular monolith with 15+ bounded contexts using DDD and vertical slice architecture. Integrated four external systems and led a zero-downtime migration of the system of record from Oracle ERP to Shopify.

C#.NET9 ASP.NET Core PostgreSQL EF Core Marten Wolverine AWS Docker GitHub Actions OpenTelemetry Grafana React TypeScript Shopify Storefront and Admin GraphQL API QuestPDF

Mandatory Military Service

Egyptian Armed Forces

Dec 2023 - Dec 2024 (1 year)

Completed compulsory national service and was fully discharged with no further obligation.

Software Development Engineer

Rubix Marketing Solutions

Sep 2022 - Dec 2023 (1 year 3 months)

Built .NET APIs and Angular front ends powering CMS platforms and e-commerce stores for multiple client brands. Integrated Shopify and WordPress APIs for dynamic content, product catalogs, and checkout workflows.

.NET Angular Shopify WordPress REST APIs