Skills
Programmiersprachen: Java, Scala, Kotlin, Typescript, Javascript, Ruby, Python
Spezialgebiete: Solution Architektur und Full Stack Software Entwicklung mit JVM Stack (Java, Scala, Kotlin), Spring, Microservices, NodeJS, Web Entwicklung mit Typescript, Javascript, Angular, VueJS, React, Cloud Technologien wie Amazon WebServices, Microsoft Azure, Kubernetes, Docker, usw. Erfahrung mit JEE (EJB, JPA, CDI, JMS, JTA/JTS, JSP, Servlets, JBoss, WebLogic, WildFly, Glassfish).
Branchen: Kundenbindungsprogramme (Loyalty Programme)
Customer Relationship Management
Internet-Marktplätze
Retail
Telekommunikation
Bank (Wertpapiere, Public Financing)
Logistik
Energie
Web-Technologien: VueJS, Angular, React, Javascript, Typescript, Playframework, Wicket, NodeJS, NPM, JQuery, HTML, CSS, SCSS, LESS, usw.
Cloud: Amazon Web Services (DynamoDB, Lambda, CloudFormation, AWS EC2, ELB, S3, Kinesis, etc.)
Microsoft Azure (VSTS, VM, ARM, AKS, DNS, App Gateway, SQL Server, Blob Storage, AppInsight, LogAnalytics, etc.)
Messaging Software: Apache Kafka, Apache ActiveMQ, WebLogic JMS, JBoss MQ, JBoss Messaging, Open MQ
IT Automation und DevOps Tools: Ansible, Terraform, Helm, Docker, Kubernetes, Azure Devops, Jenkins
Datenbanken: AWS DynamoDB, MongoDB, Oracle, SQL Server, MySQL, PostgreSQL, Timescale HSQL, Derby, Elasticsearch, TimescaleDB, Citus
Persistenz-Technologien: JPA, Hibernate, Slick, JOOQ
Security: OAuth, OpenID, JWT, Zero Trust Infrastructure, OWASP, AWS IAM, Azure AD, Azure AD B2C, Auth0
WebServices: Axis, JAX-RPC, JAX-WS, WSDL, SOAP
REST: Play Framework, JAX-RS, JBoss RestEasy, Jackson, Jettison, Jersey, Spring Boot
GraphQL: Apollo GraphQL, graphql-js, graphql-tools, Sangria
Source Control Tools: Git, Subversion, PVCS, Serena Dimension, CVS
Build Tools:SBT, Maven, Gradle, Ant, CruiseControl, Team City, Luntbuild, Hudson, Go CD
Erfahrung mit Java EE: EJB, Servlets, JSP, JAX-RPC, JAX-WS, JPA, JCA, JMS, JTA, JTS, CDI, JBoss, Wildfly, WebLogic, Glassfish