Freelancer profile translated to English.

Description

I offer consulting, conception, and development of business applications with Java, JEE & Web technologies, with over 18 years of IT experience in the banking and insurance sectors.

Following technical competencies I can offer:

Conception of backend components in reusable, intuitive, and effective program structures (OOP, Design Patterns).

Software design and development.

Implementation of core components and their meaningful commenting.

Creation and execution of positive/negative tests, as well as unit tests for backend and GUI functionality.

Excellent knowledge in banking, insurance, aviation, and healthcare (telematics infrastructure).

See also: afam-beratung.de or heckmann.afam-beratung.de

Languages

French
Basic
Italian
Basic
English
Fluent
German
Native or bilingual

Workplace preferences

Can work on-site

Weinheim (up to 50km)

Anbieter / Software Dienstleister für öffentliche Verwaltung
Portal Application for Public Administration
PUBLIC SECTOR
August 2019 - Today (6 years and 10 months)
Karlsruhe, Germany
Further development of a portal application. Java 8 as development language, Struts for the presentation and control layer of the underlying Java web application, EJB 2.1 in the Java backend for data persistence with PostgresSQL. Development and test environments as Docker containers. Source code repository Subversion and Git.

Tasks: Development, Quality Assurance, Maintenance.
Apache Struts EJB 2.1 PostgresSQL Apache Subversion Docker Scrum Atlassian JIRA Atlassian Confluence
Frequentis AG
Further Development of an Aeronautical Information Management System
AVIATION AND AEROSPACE
October 2016 - July 2019 (2 years and 10 months)
Wien, Austria
Further development of a management system for managing static and dynamic flight data. Based on a worldwide standard data format AIXM, aeronautical data is maintained, published, and used for air traffic control as well as flight planning.

Tasks: Development, Quality Assurance, Maintenance.
XML Processing JAXB Java GWT Sencha GXT Selenium Oracle PostgreSQL BEA/Oracle Weblogic Cluster Server Atlassian JIRA Atlassian Confluence Apache Subversion Git-SVN ARINC 424 AIXM 4.5 AIXM 5.1 Linux
GfK
Business Intelligence Solution for Market Research Data
RESEARCH
April 2013 - September 2016 (3 years and 6 months)
Nürnberg, Germany
Development of a Business Intelligence solution based on XML data from GfK Startrack Datawarehouse. Frontend based on AngularJS, data supply via backend using Apache Solr / Lucene. Spring Batch for XML to JSON transformation via XSLT. Monitoring using Spring Batch Admin interface and other AngularJS backend monitoring components. Operation on Tomcat in Amazon Cloud Linux distributions.

Tasks: Architecture Design, Development, QA.
Spring Spring Cloud Config Spring Boot Spring Batch Spring MVC Spring Data JPA Apache Freemarker Apache Solr / Lucene XML XSLT XPATH 2.0 AngularJS Karma Grunt SAML with OpenSAML IBM Cognos 10.2 Motio ADF (Cognos Middleware) Jenkins Git-SVN Maven Amazon Cloud Linux

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Dipl.-Ing. (FH) in Industrial Engineering (Electrical Engineering)
Darmstadt University of Applied Sciences
1997

Ulrich Heckmann

Software Design & Development, Senior IT Consultant

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