I will develop erp, pos, hrm, CRM systems by using oracle apex

I love to solve complex problems through development of simple and user friendly software systems. I've more than a decade of experience in defining requirements, designing, implementing, testing and delivering complex web/desktop applications using vast variety of programming languages / tools. Technical proficiencies include:

Programming languages/Technologies: C#, VB.NET, ASP.NET, WebAPI, ORACLE APEX, Visual Basic 6, HTML, CSS, BootStrap, Web Services (SOAP, RESTful), LINQ, JSON, XML.

Databases: MS SQL Server , MS Access, Oracle, MySQL, MongoDB

Tools: Visual Studio, Visual Studio Code, Robomongo, SQL Server Management Studio, GIT, TFS, Jira, Crystal Reports, Jasper Reports, Entity Framework, Bootstrap, IIS (Internet Information Services).

Clouds: Microsoft azure, AWS.

Putty Methodologies: Object-Orient. Programming (OOP), Scrum, Test-driven Development, Microservices Architecture, continuous integration, continuous deployment (CI/CD).

Well-versed with ZATCA e-Invoicing integrations and implementations

Integrated Sales modules with ZATCA (KSA Tax Authority) for invoice reporting/clear