mohamed Hamdeen
@mohamedhamdeen
Full-Stack .NET Developer at Health Insights Group who cut a SQL query from 60 seconds to 10.
EgyptWhat I'm looking for
At Health Insights Group, I build and enhance enterprise healthcare applications across the API and UI layers. I cut a complex SQL query’s execution time from 60 seconds to 10 and integrated host-free Webex meetings and Power BI reports into the system.
I also redesigned the queuing system to support multiple hospitals with separate tenant-specific data and configurations. I deliver RESTful APIs and connect them to Angular frontends.
Previously, I developed .NET applications for veterinary clinic operations at Quad insight and delivered ASP.NET Core APIs for independent clients as a freelance developer. In a personal project, I containerized .NET microservices and deployed them to Kubernetes, using Redis and RabbitMQ.
Experience
Work history, roles, and key accomplishments
Full-Stack .NET Developer
Health Insights Group
Jan 2025 - Present (1 year 10 months)
Engineered and scaled full-stack enterprise healthcare web applications using C#, ASP.NET Core, Angular, and SQL Server. Optimized complex SQL queries, integrated Webex and Power BI, and redesigned the queuing system for multi-tenancy.
.NET Developer
Quad Insight
Nov 2023 - Dec 2024 (1 year 1 month)
Engineered and scaled .NET Core web applications for veterinary clinic operations, ensuring reliability and high availability. Collaborated with cross-functional teams to architect system improvements within a monolithic architecture.
Freelance .NET Developer
Self-Employed
Apr 2023 - Nov 2023 (7 months)
Designed and delivered RESTful Web APIs with ASP.NET Core for multiple clients. Modeled relational databases, implemented secure data access with Entity Framework Core and Oracle, and secured endpoints with JWT authentication.
Education
Degrees, certifications, and relevant coursework
Information Technology Institute (ITI)
Intensive Code Camp, .NET Full-Stack Development
2022 - 2023
Intensive Code Camp in .NET Full-Stack Development from December 2022 to April 2023.
Beni Suef University
Bachelor of Commerce, Commerce
2016 - 2020
Bachelor of Commerce from Beni Suef University from 2016 to 2020.
Availability
Location
EgyptAuthorized to work in
Salary expectations
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