mo aarab

Upgrading and modernizing a microservices landscape to the latest .NET versions, including NuGet updates, refactoring, automated tests, and Azure DevOps build/release pipeline improvements. Refactoring and fixing the Angular front end and working across APIs and real-time features (SignalR).

Rewrote a WPF planner into a web application, building React front end with a C# back end using WebAssembly and coordinating integration with the existing desktop version until the web platform was ready. Maintained Blazor and Web.API applications, and contributed to release management.

Delivered end-to-end development across multiple .NET projects, including maintaining applications, implementing features, and releasing hotfixes/updates for customer environments. Coached junior developers and worked across design, architecture, implementation, and testing (including Blazor and Web APIs).

Maintained and optimized an advanced logistics planning system with a .NET Web API, Vue.js front ends, and a mobile app migrated from Xamarin Forms to .NET MAUI. Integrated the system with external applications (including Navision ERP) and modernized infrastructure and delivery using Docker, GitHub Actions, and VMware workflows.

Developed a new dunning workflow in the finance domain, integrated with CODA, using a .NET back end and Blazor WebAssembly front end. Set up Azure DevOps build pipelines for automated testing, quality checks, and deployments across environments, and handled ongoing maintenance/hotfixes.

Migrated an outdated .NET Framework component to .NET 6, ensuring seamless portability of existing functionality for complex financial model retrieval. Coordinated integration with the Vue.js front end and implemented modern .NET Web API patterns.

Migrated an online pension administration portal to a new environment while retaining all functionality, and performed ongoing hotfixes and feature development. Built a SQL Server-based data warehouse using SSIS/SSRS and worked on integrations with external pension fund systems (including WCF and Web services).

Developed and maintained multiple applications, including leading a migration from SVN to Azure DevOps to improve version-control workflow and team collaboration. Built customer portals end-to-end and coached colleagues during transitions to newer .NET frameworks and best practices.

Led development and maintenance of .NET-based solutions for internal logistics, security, recycling, and communication, including custom integrations within Navision ERP. Delivered new customer/internal applications (web, Windows Forms, and Xamarin Forms) and supported C++ application maintenance alongside BI/reporting using SSRS/SSIS.

Built SharePoint 2007 portals and integrations with external systems, including SharePoint-powered back ends and data management workflows. Created SSRS reporting and SSIS data warehouses, and developed web applications and integrations using .NET WebForms/MVC and BizTalk.

Provided software development and helpdesk support, fixing bugs and building custom solutions across multiple existing applications. Supported users by resolving technical issues and worked with various CMS systems alongside PHP, Java, and .NET-based applications.

Completed an intensive Java masterclass and worked on Java application projects after being seconded to customer companies. Participated in design, development, and troubleshooting of Java solutions across different business environments.

Earned the AEOS Certified Engineer certification in 2017.

Completed AEOS Technical Training - Expert in 2014.

Completed the Developing using Windows Communication Foundation training in 2013.

Earned Microsoft Certified Professional certification in 2012.

Completed the .NET Framework 3.5, ASP.NET Applications training/certification in 2010.

Completed Developing Web Applications with Visual Studio 2008 in 2010.

Completed Advanced ASP.NET Web Development in 2010.

Completed Core Foundations of Microsoft .NET 2.0 Development (MS2956) in 2009.

Completed Advanced Foundations of Microsoft .NET 2.0 / 3.5 Development in 2009.

Completed a Business Economics education program resulting in a diploma/certificate from 2000 to 2005.

Earned the Java 2 Platform, Standard Edition 5.0 certification in 2007.

Completed Programming with C# 2.0 (course 2124) in 2009.