
Ahmed Osman
Verified Expert in Engineering
.NET Back-end Developer
Cairo, Cairo Governorate, Egypt
Toptal member since December 8, 2020
Ahmed is a software engineer with six years of experience, first as a software engineer intern at Amazon and then as a software engineer at Microsoft since 2015. He specializes in .NET and Azure technologies, and he has delivered large-scale cloud services and big data solutions. Ahmed continuously contributes to open-source projects on GitHub.
Portfolio
Experience
- .NET - 6 years
- C# - 6 years
- Azure - 4 years
- Language Understanding (LUIS) - 4 years
- Azure Data Factory (ADF) - 2 years
- Azure Cosmos DB - 2 years
- Microsoft QnA Maker - 2 years
- Azure Data Lake - 2 years
Availability
Preferred Environment
Azure Cosmos DB, Big Data, .NET, C#, Azure
The most amazing...
...project I've worked on is Microsoft Clarity, an open-source user behavior analytics tool that helps users understand how users interact with their website.
Work Experience
Software Engineer
Microsoft
- Developed third-party integrations for Microsoft Clarity.
- Implemented continuous integration and continuous deployment, using Azure DevOps for various projects.
- Migrated data between different database systems—SQL, Azure Cosmos DB, and Azure Tables—to improve performance and optimize costs.
Software Engineer Intern
Amazon.com
- Trained a ranking machine learning model for Amazon.de product search.
- Improved query normalization for the Arabic language.
- Shipped a new ranking model to the search stack after running successful A/B tests and showing significant improvements.
Experience
Microsoft Clarity
https://clarity.microsoft.com/Bing Custom Search API
https://www.customsearch.ai/Microsoft Bing for Commerce
https://www.microsoft.com/en-us/bing/commerceEducation
Bachelor's Degree in Computer Engineering
German University in Cairo - Egypt
Skills
Libraries/APIs
REST APIs
Tools
Language Understanding (LUIS), Microsoft QnA Maker
Languages
C#, SQL
Storage
Azure Blobs, Azure Tables, Azure Cosmos DB, Databases
Frameworks
.NET
Platforms
Azure, Azure Service Fabric
Paradigms
Azure DevOps, Continuous Integration (CI), Continuous Deployment
Other
Azure Data Factory (ADF), Microsoft Clarity, APIs, Azure Data Lake, A/B Testing, Back-end
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