ISP-WAN architecture. Nokia routing and ISIS

JavaScript CSS HTML

JSON JavaScript CSS HTML

C# or VB.NET Oracle MySQL PostgreSQL SQL Server

IT system administration

SAP ECC SAP S/4 HANA

Oracle Excel

SAP S/4 HANA

SIEM tools IAT IAM

J2EE JSP JSTL JSF Toad

SF/JSP HTML CSS

Liferay JQuery Hibernate JSP JSF

Angular 10 Web API C# ASP .Net Sitecore

Java J2EE Spring MVC Spring Core Angular

Data Architecture Database Design PostgreSQL Spring Framework Spring MVC