Shady Yahia

• Implemented Pub/Sub pattern to capture the data changes from the data store and publish them to subscribers using message broker [ S3, SQS, SNS, Lambda, DynamoDB, Oracle DB, OpenSearch, Event Bridge, ECS] • Participating in code reviews and maintaining high code quality standards. • Appling CI/CD on all of our projects using [GitLab CI, Docker images, PowerShell]. • Help the team ramp up on new technologies and frameworks.

•Designed & implemented from scratch a large-scale and sophisticated AWS solution and still working on it [.NET Core, C#, Amazon web services S3, AWS Batch, AWS Lambda, DynamoDB, SQS, SNS, containers, Outsystems UI platform] •Took the lead of an ASP.NET mapping web portal development for an european client, from requirement gathering to the test and quality process. [.NET Core, C#, JavaScript, Amazon Web Services RDS, S3, Postgres DB, VueJS] •Ensure quality by enforcing development best practices.

• Participated in developing a web portal - a governmental client in KSA [ MVC.NET, Dojo, TypeScript, ArcGIS JavaScript API ] • Participated in ArcMap Add-in development - a governmental client in KSA [ ArcObjects, C# .NET ] • Participated in development - Automaic Report Generation [ WPF- MVVM pattern, C# ] • Participated in mobile application POC - GeoGuid application [ UWP, WinJS ] • Took the lead in a small size internal project for HR [ MVC, jQuery ]

• Maintenance of a test automation tool which used to design cross-browser tests, Applying telemetry for analyzing Bing Translator usage [ WPF 4.0, C#, Selenium ] • Initiated the JavaScript performance test for bing.com/translator page to separate network latency from scripting execution delay [ Selenium , Coded UI, C# and JavaScript injection ] • Participating in code review and test plan design, the load test for the mobile translator page

• Participated in requirement gathering and development of a web portal for the Irish transportation ministry. The portal to enable people to purchase/top up/add tickets for local transports card and to enable the back-end administrators to display the financial and transactional reports [ ASP.NET 4.0, C#, Entity Framework, JavaScript, jQuery, SQL Server ]

• Developed a web site where underage can use credit cards [ ASP.NET 3.5 and C# - RFID ship that can be read through an RFID mobile terminal to save the transactions to SQL Server 2008 DB ] • Developed a user control for posting on social networking [ jQuery and Rest APIs of Yahoo, Hotmail, Gmail, Facebook, Twitter, LinkedIn ]

• Developed SharePoint custom features to enable Sakhr products through the farm portals. For a local petroleum company [ ASP.NET, C#, InstallShield, SharePoint 2007 object]. • Maintenance of a web portal to handle the housing for an Egyptian ministry. [ Classic ASP ]

In E-webbers company : •Developed a web site for a stock exchange [ ASP.NET, JavaScript, CSS, C#, DotNetNuke framework ]. In NewSoft startup: •Web development for a local shop web site [ ASP.NET 1.1 , VB.NET and PowerBuilder ]