Backend Software Engineer

Architected Java 17 and Spring Boot microservices for high-volume personal contributions, withdrawals, and automated investment trading through the Alpaca API. Designed relational schemas and ERDs on AWS RDS MySQL.

Eliminated critical transaction-engine deadlocks by tuning isolation levels and introducing batch processing. Built observability with logs, metrics, and distributed traces using the Grafana stack, reducing production incident detection time.

Managed AWS infrastructure across EC2, ECS, S3, RDS, VPC, and NAT Gateway. Migrated the platform to Java 17, implemented GitHub Actions CI/CD pipelines, and built Python ETL pipelines for an OLAP warehouse.

Integrated Google Document AI and Dropbox Sign to automate KYB/AML compliance and digital-signature workflows, reducing manual onboarding review time.

Delivered end-to-end web solutions using .NET Core, Microsoft SQL Server, and MongoDB backends, with Angular and AngularJS front ends.

Built three production web portals for the Egyptian Tax Authority, including a high-volume logging system. Led feature development and stability improvements for the Couponz loyalty platform and its satellite applications.

Integrated internal products with complex third-party services while working in an Agile development environment across C# and legacy codebases.

Maintained a production .NET reporting application and shipped new features.

Contributed to ongoing application reliability and feature delivery within a production software environment.

Built a .NET Core REST API for a GPS-based COVID-19 contact-tracing mobile application.

Refactored an e-commerce application built with .NET MVC and delivered features for a school-quality tracking platform using Laravel and JavaScript.

Bachelor of Science in Computer Science & Information Systems.