Profilbild von Werner Diwischek Senior Developer (Employee), Senior Developer, Senior Developer (Employee) aus Munich

Werner Diwischek

verfügbar

Letztes Update: 06.09.2022

Senior Developer (Employee), Senior Developer, Senior Developer (Employee)

Abschluss: nicht angegeben
Stunden-/Tagessatz: anzeigen
Sprachkenntnisse: deutsch (Muttersprache) | englisch (gut) | französisch (gut)

Schlagwörter

Dateianlagen

cvWDiwischek2020-08.pdf

Skills

Java, JSON, REST/SOAP, JavaScript, Spring Boot, VueJS, Quasar, Maven, SOAP, JaxB, OpenAPI, Swagger, IntelliJ, MariaDB, Linus, Windows, Jenkins, SonarQube, Linux, Jira, Confluence, Git, SAP, database, Glassfish, JCO, JSF, Primefaces, Wsdl, Eclipse, Oracle, PostGreSQL, Python, Shell, Groovy, Weblogic, Ant, Gradle, Vagrant, Fisheye, BitBucket, ecommerce, client library, spring data rest, docker, Google, Cloud, Kubernetes, refactoring, Scala, NodeJS, Spring, GWT, PMD, Solr, MongoDB, Elastic Search, MySQL, Mac, microservices, AWS, NoSQL Docker, AngularJS/React, HTML5, ElasticSearch, MediaWiki, Perl, SQL, Semantik Wiki, CSS, PHP, Tomcat, JBoss, JQuery, Rator, OCS, SPAIN, Sharepoint, Hudson, TOAD, SQLDeveloper, Kanban, MSSQL, BASE, JSP/SQL, JSON / Hibernate, HTML, Hibernate, Junit, IIS, Activiti, Ajax, JDBC, POI, Subversion, MS SQL, Agile development, Websphere, API, JUnit tests, test data, ExtJS, JGroups, Aspose, Jasper Reports, Castor, Saxx, Artifactory, AIX, cron, JMS, XSL, Drools rules, Swing, frontend, RMI, Programming, J2EE, backend, ERD, UML, XML, web-based, Oracle / Perl, Sun, CRM, Java/Weblogic/Oracle, data structure, semantic network, Apple, Oracle cluster, CMS, system monitoring, debugging, IBM, Java/Weblogic, CoreMedia CMS, Intranet, ASP/Sybase, ASP, CD-ROM, Autodesk

Projekthistorie

01/2019 - 06/2020
IT-Architect (Employee ANÜ)
Gematik via Computer Futures

Greenfield project to implement a test tool for "ektronische Patientenakte" (ePA) client solutions
of health insurance companies the electronic patient files (e). Focus on the document exchange
based according to IHE/Gematik standards (REST/SOAP).

Technology

Java, JavaScript, Spring Boot, VueJS, Quasar, Maven, SOAP, JaxB, OpenAPI, Swagger,
IntelliJ, H2, MariaDB, Linus, Windows, Jenkins, SonarQube, Linux, Windows, Jira,
Confluence, Git

07/2018 - 01/2019
Senior Developer (Employee)
BMW AG Research Dep.

Implementation of a generic Rest interface for the central SAP database of electronic components.
Maintanence of existing solution for mobile compatibility database with the central control unit.

Technology

Java, Glassfish, JCO, JSF, Primefaces, Soap, Wsdl, Eclipse, Oracle, PostGreSQL, Linux,
Windows, Jira, Confluence, Git

02/2018 - 06/2018
Senior Developer
Telefonica via Cognizant

Maintainence of the Prepaid IT System of Telefonica.

Technology

Java, Python, Shell, Groovy, Weblogic, Ant, Gradle, Eclipse, Git, Jira, Confluence,
SonarQube, Jenkins, Vagrant, Oracle, Linux, Fisheye, BitBucket

07/2016 - 01/2018
Senior Developer (Employee)
Baywa/Henka via eCube GmbH

Developing a B2B shop for Henka based on Commercetools ecommerce service adapting the
java client library based on the play framework.

For Baywa we worked in a greenfield project realizing B2B shop based on a selfcontained
services architecture with spring data rest. Evaluate different technologies and do
comparisions e.g. for frameworks, monitoring, cms and documentation. Deployment of the
prototype docker containers to the Google Cloud with Kubernetes. Analysis of the existing
solution and refactoring.

Technology

Java, Scala, JavaScript, NodeJS, Spring Boot, Docker, Spring Data Rest, Play, GWT, Intellij,
Eclipse, Git, Jira, Confluence, SonarQube, PMD, Solr, MongoDB, Elastic Search, MySQL,
Mac, Linux, Windows

02/2016 - 06/2016
Senior Developer
HGV VerlagsService

Redesign of the monolithic Spring/Oracle based Ebook publishing solution towards
microservices in the AWS cloud. The target technology stack is based on Spring Boot, Java,
Groovy, NoSQL Docker and AngularJS/React.

Technology

Java, Groovy, JavaScript, HTML5, Spring Boot, Docker, Swagger, IntelliJ, Jira, Confluence,
Oracle, MongoDB, ElasticSearch, MySql, Mac, Linux, Windows

02/2016 - 06/2016
Senior System Engineer
Telefonica via Leo Soft

(Freelance)

Build, test and delivery automation of the Multibrand Rator application (e.g. Fonic, Lidl,
Kaufland, Netzclub) of O2/Telefonica. Error analysis and workarounds. Restructuring and
extension of the Semantic MediaWiki.

Technology

Java, Perl, SQL, Semantik Wiki, JavaScript, CSS, HTML5, PHP, Tomcat, JBoss, JQuery, JSON,
Rest, SOAP, Confluence, Rator, OCS, SPAIN, Sharepoint, Hudson, Jira, TOAD,
SQLDeveloper, Kanban, Oracle, MSSQL, MySQL, Windows

07/2013 - 04/2014
Senior Developer
Siemens via Barcatta

Migration of the order-part of the BASE, an internal HR-Software from JSP/SQL to JQuery /
JSON / Hibernate.

Technology

Java, JavaScript, HTML, CSS, SQL, Hibernate, Junit, Spring, Tomcat, IIS, JQuery, JSON,
Activiti, Ajax, JDBC, POI, Jackson, Eclipse, Subversion, Jira, Sharepoint, Ant, TOAD, MS SQL,
Windows

10/2011 - 06/2013
Senior Developer
Kosmos Banking

Agile development of the Kosmos Banking software, a solution for portfolio management.
Rollout preparation for new customers with adjustments to Websphere. Code generation of
model, dao, API, JUnit tests, test data and documentation. Differential load of the back-end
bank data on object-based comparison. Export of anonymized test data of real portfolios.
Realization of complex form input processes based on a process management tool (BPMS)
and ExtJS.

Technology

Java, JavaScript, HTML, CSS, SQL, Shell, Perl, Hibernate, Spring, Junit, ExtJS, Ajax, JGroups,
Tomcat, Websphere, Aspose, Jasper Reports, JSON, Rest, Castor, JaxB, Saxx, SOAP, POI,
Eclipse, Subversion, Jira, Confluence, Artifactory, Hudson, ANT, TOAD, Oracle, MySQL,
Linux, Windows, AIX

09/2001 - 10/2011
Senior Developer
UnitCredit/BMW via Matrix

Worked on several sub projects:

Redesign of the market data system for the risk assessment of HVB, based on Asset Control
/ Oracle. Porting of several hundred jobs (cron / proprietary) to a JMS-based workflow
solution. Extensions to an XSL-based portal interface. Realizing imports and exports to frontoffice
systems such as Atlas, Integral, Sophis or Kondor with a schema based transformer
with JAXB. Calculations on the basis of Drools rules. Analysis and elimination of performance
bottlenecks. Development of AC plugins with Swing frontend via RMI to maintain the
database by the department. JUnit tests. Programming with Formula Engine.

Concept, planning and realization of a J2EE application for the maintenance and
documentation of the operating standards of BMW using Ajax/JavaScript for the frontend.
Prototype functionality without backend. Modeling the database architecture (ERD) and
program modeling with Visio (UML).

Administration of J2EE applications at BMW majority on the basis of Weblogic / Iplanet.
Development of standardized / automated scheduler with XML.

Production deployment of Internet banking Hypo-Vereinsbank. Development of solutions for
monitoring and analyzing the application with Java, Perl, Patrol and Tivoli. Developing of a
web-based asset and project management system based on Oracle / Perl for decentralized
systems (Sun, AIX, SAP, Oracle) of the HVB.

09/1998 - 01/1999
Communication&Concepts Freelance
Siemens; Portals Siemens Med and Siemens ICN.


07/1993 - 12/1995
Journalist

Customer magazine Helpware with a total circulation of 600,000 in Europe. Articles for PC
World, Pablo, W & V, PC Pro, Computerzeitung and Wirtschaftswoche with focus on online
services, Internet, networks and multimedia. PR e.g. Cisco.

01/1993 - 07/1993
Editor
Markt&Technik


Reisebereitschaft

Verfügbar in den Ländern Deutschland
Profilbild von Werner Diwischek Senior Developer (Employee), Senior Developer, Senior Developer (Employee) aus Munich Senior Developer (Employee), Senior Developer, Senior Developer (Employee)
Registrieren