Linux C++ OO Design TDD Test Driven Design

iOS Android mobile application developer

COBOL programming TSO PANVALET

.NET. C# vb.net S SQL Server SAS/BASE SAS/STAT AS/GRAPH

DB2 z/OS

ALV Reports User Exits BAPI IDoc HANA

GIT API AWS CI/CD Kafka

IOS

IOS XCode

Mainframe z/OS CICS HSM Storage

iOS Swift SwiftUi Objective C

.NET core C# ASP Web API WCF

POS Data Integrations

IOS

QA Functional POS Retail Testing