Java Selenium BDD TDD Cucumber

Core Java JavaScript Frameworks Spring HTML 5 DevOps principles

DASD z/OS z/VM SMP/E JES/EJES

SAP ERP SAP FI SAP FICO SAP Fiori SAP HANA

SAP ERP SAP FI SAP FICO SAP HANA SAP Products

Java 8+/J2EE Spring Spring-Boot RESTful Services UI Framework

DataPower XML SOAP XSLT XSD

KUBERENETES SAP/HANA WebSphere/WAS DevOps Azure/AWS

SAP FI SAP HANA SAP Products SAP Sales & Distribution ABAP

SAP Products SAP FI ABAP RICEF SAP BW

Buck Boost Flyback Half-Bridge Sepic

Perl Silicon Validation Power Tools LabTech Linux

SPI I2C QSPI UART SD/EMMC

RF design 4G/5G design 3GPP GSM UMTS

SOAP REST SSL/TLS WS-Security Firmware deployment