Building new Hospital Information System (HIS) backend with ASP Core API EF Core and .net7/8.Developed a desktop Devexpress Wpf tool that help small and medium businesses to integrate with KSA Rsd.Built Asp core Web API backend for the KSA Rsd tool and made a new frontend for it with Blazor, Radzen Components and SignalR as PWA to run on mobile, mac and Linux too.Took the lead on PTIT EMS development a SaaS Multitenancy event management system build with asp core and reactjs upgraded it from .net core 3 to.net 7 using all the latest features while managing the team.

Building Hospital Information System (HIS) with wpf/asp core and SQLServer with features like custom E-Forms and ReportsBuilt fully customizable user friendly automated messages and emails service.upgraded the project and moved it to .Net CoreImplemented the new KSA Zatca E-Invoice specificationsImplemented the new KSA Rsd specifications

Worked with the team on finishing Development of phase one of decentralized POS System for pharmacies with dot net 6 WPF ASP-Core Blazor and SQLite.Built auto update and patching service for the desktop appStarted Unit testing with xUnit and Appium

• Assisted in the development of a private open source game servers for “Conquer Online”.• Writing Application like (MegaPlusReconnect - GamesLauncher - CheatGenerator - WheresApp) and Websites like (Blogy and Conquer Private Servers Registration Pages).• Contributing to open source projects like (MahApps - MaterialDesignInXamlToolkit - HandBrake - BreadPlayer - MySqlBackup.Net …).

• Planning, assessing and writing codes for desktop and web applications like (ProPharmacyManager - HardwareStore - Phony - T3lemy).• Conducting analysis of software products.• Handling documentation, the customer requests and problems.

• Perform onsite and remote analysis of computer and network issues.• Install, configure and test hardware and software.• Troubleshoot issues with hardware, software and peripherals.• Prepare tests and applications for monitoring desktop performance.• Develop and maintain local networks.• Provide orientation and guidance to users.• Evaluate and recommend technology for purchase.

• Moved IconRetail app from VB.net Windows Forms Ado.net to C# WPF EntityFramework enhancing the performance fixing the database and patching the security vulnerabilities.• Handling User Requests and Reports adding new features and fixing errors.• Build a new activation process and its API so users can purchase and activate the app online via the website.• Build an office network that can handle up to 1 Gbps of traffic with Pfsense server. • Recommended and purchased several hardware and PCs for new employees assembled them and got them ready for use.

• Building Renewal App with WPF and SQLServer Compact.• Building AssignmentKW with ASP.Net, SQLServer.

• Help maintaining and adding new features to ERP systems and optimize apps performance.• Automated the installing process that include SQLServer, Crystal Reports, dot Net Framework, creating and updating the database.• Translate EasyStore Saudi Center Edition and added multi languages support to its UI.• Built Auto Update System to the desktop apps.• Help the company move to Git and Agile (Bonobo - Gitea - Jira).• Built a protection system for media files and its player (DRM).• Rebuilding EasyStore with WPF from scratch with its activation process and deployment with decentralized database.• Migrate old apps to target dot Net Framework 4, SQLServer 2008 and Crystal Reports 13.