Java, Hibernate, PostgreSQL, Microservices, Spring, Restful Apis, Azure, Cloud Computing, software architecture design patterns, modernization technologies, DevOps architecture, NoSQL DBs

.Net Core, Oauth, SQL Server, Saml, Jwt, JIRA, Microservices, Jenkins, Confluence, Gitlab, Aws Cloud, Rest Apis, Oracle, NTLM, Teradata, Arango DB, AWS DevOps Services, Enterprise Application Architecture

Distributed Systems, Cloud Infrastructure, Release Management, Microservices, Solution Architecture, Apis, Oauth2, Middleware, Devops, Sso, Integration Architectures, Payments, CIAM, Order Management, Event-Driven Architectures, Operational Architecture Principles, Retail and Store Systems, Observability, Security Concepts, Core Platforms, Data Platforms, Web App Commerce Capabilities, POS Omnichannel Integrations, CRM, Digital Channels

Soap, Java, Windows, CSS, Linux, React, Angular, MySQL, Node.js, Cassandra, Vue.JS, Mssql, Xml, Gcp, Javascript, Unix, HTML, SAP, Ldap, AWS, Redis, Oracle, Servicenow, Azure, Sybase, MongoDB, SPML, Sun, AD, HP AIX, SailPoint IDAM, directories, BeanShell, Peoplesoft

Sap Fico, Sap Hybris, Sap Sd, Azure, payment and invoicing applications, Powerplatform, costing

Sap Fico, Sap Hybris, Sap Sd, Azure, payment and invoicing applications, Powerplatform, costing