Senior Software Engineer and passionate Code Plumber

5/2018 – 9/2022

Project Description:

Development of an innovative app to effectively boost mental health in just 10 minutes a day using scientifically based, practically tested, and coaching methods. Agile company setup and use of SCRUM in the app development.

Responsibilities:

* Didactic development of all training content in the app
* Creative and agile business development
* Coaching the development team with agile methods and conducting typical SCRUM events (Sprint Planning, Review, Retrospective, Daily Stand-up, Sprint)

Languages/Technologies: React-Native, Ruby on Rails, PostgreSQL, Heroku, JavaScript, Node.js, GIT

Git, JavaScript, Node.Js, Postgresql, React Native, Ruby on Rails

6/2017 – 5/2018

Project Description:

Implementation of a shop system and integration of agile approaches into the organization.

Responsibilities:

* Frontend development using Angular, HTML, CSS
* Support in the backend through code reviews

Languages/Technologies: Npm, Angular, HTML, CSS, JSON WebToken, Docker, Jenkins, Kubernetes, Prometheus, Helm, Maven, JUnit, Karma, Jasmine, SonarQube, Logstash

Angular, Apache Maven, CSS (Cascading Style Sheet), Docker, HTML, Jenkins, Json, Junit, Kubernetes

12/2016 – 6/2017

Project Description:

Replacement of the communication platform between the entire vehicle fleets and the backend systems using Test Driven Development (TDD).

Responsibilities:

* Replacing the middleware
* Ensuring quality (e.g., Sonar)
* Clarifying requirements with the customer

Languages/Technologies: Maven, Flyway, IntelliJ IDEA, Gatling, PostgreSQL, Confluence, Java, Mockito, Java EE

Apache Maven, Confluence, Java (allg.), Postgresql

11/2016 – 5/2018

Project Description:

In many companies, employees’ skills and project experiences are maintained in Word documents. This method is not particularly user-friendly, and searching—even with tags and other tools—is often inefficient. With iteraSkill, an application was designed and implemented that stores employees’ skills and project information in a database, allowing maintenance and search through a user-friendly web interface.

Responsibilities:

* Requirements management
* Team organization and training of students
* Design and further development of the application

Languages/Technologies: HTML, Jenkins, MySQL, project management, Gradle, JavaScript, demand management, Upsource, Spring Boot, Java, AngularJS, Git, Shell Scripts, Jira, IntelliJ IDEA, SCRUM, quality management, Confluence, Flyway, Spring Security, Continuous Integration and Continuous Delivery with Jenkins

Methodology / Approach: SCRUM, Training, Coaching

Mysql, Scrum-Master, Java-Entwickler, Projektmanagement (IT), Bash Shell, Git, Gradle, Java (allg.), Jenkins, Spring Framework, Angular, HTML, Anforderungsspezifikationen, Training - Coaching-Kompetenzen

8/2015 – 6/2017

Project Description:

The vehicles’ navigation systems require up-to-date map data for reliable navigation. However, the map data provided with the vehicle delivery quickly becomes outdated as new roads are built, speed limits are revised, and points of interest (POIs) change. Since it is not feasible to bring vehicles to service centers at regular intervals, map updates should be delivered “over the air.”

Responsibilities:

* Further development of the existing application, including customer support
* Contributing to proposals (estimation, content)
* Design and development for the new head unit using Agile Security Practices and Clean Code

Languages/Technologies: Maven, JAXB, Webservice, Java, JAX-RS, Eclipse, JUnit, Ajax, SOAP, Jira, JavaScript, Mockito, Gatling, GlassFish, Primefaces, SoapUI, JDBC, Oracle SQL Developer, XML, Apache Webserver, Sonar, JSF, REST, JSON, Log4J, Oracle, Java EE, JAAF, requirements management, Jersey, JAX-WS, Flyway, Jackson, Continuous Integration and Continuous Delivery with Jenkins

Ajax, Apache Maven, Eclipse, Java (allg.), Java Architecture for XML Binding (JAXB), JavaScript, Jenkins, Jira, Junit, Representational State Transfer (REST), SOAP, SQL, XML

1/2015 – 11/2016

Project Description:

The automotive manufacturer operates a range of telematics services under the term “Teleservices,” such as roadside assistance. The responsible department identified the need for a monitoring application that displays the usage statistics of the individual services and the current operational status of the involved IT systems.

Responsibilities:

* Requirements management with user stories at the customer
* Implementation and commissioning of a prototype
* Technical design and documentation

Languages/Technologies: Iterative – agile, AngularJS, IntelliJ IDEA, GlassFish, Balsamiq, jQuery, Atom, requirements analysis, SVN, Java EE, Highcharts, requirements management, Eclipse, Log4J

Eclipse, Java (allg.), Jquery, Anforderungsspezifikationen, Balsamiq

3/2014 – 12/2014

Project Description:

A web application for displaying vehicle and customer details as well as the service availability of the vehicle. It was subsequently rolled out worldwide among service partners. The application provides an integrated view of the status of products and services booked for a vehicle based on the aggregation of system information from all components involved in service execution.

Responsibilities:

* Creation of custom JSF components using JavaScript, jQuery/jQueryUI, and CSS
* Assistance with project coordination (budget, planning, implementation)
* Technical design and documentation of new functionality related to roles/permissions, portal integration, and active features

Languages/Technologies: Java EE, GlassFish, jQuery, JavaScript, JSF, Webservice, Java, CSS, Oracle

SQL, Java (allg.), CSS (Cascading Style Sheet), JavaScript, Jquery

7/2012 – 1/2014

Project Description:

A web-based application used by call center agents in call centers to handle various types of calls. The software integrates several other systems for call handling, including search services, POI databases, and other internal systems for roadside assistance. Additionally, by invoking internal interfaces, remote services can be executed. The application also provides a map view showing the vehicle’s location.

Responsibilities:

* Integration of external systems via web service interfaces
* Conducting code reviews with Clean Code and using software-assisted code analysis to optimize the software architecture
* Creation of custom JSF components using JavaScript, jQuery/jQueryUI, and CSS

Languages/Technologies: JavaScript, Oracle, CSS, Java, Atmosphere, JSF, REST, jQuery, HTML, EJB, Selenium, Webservice, SVN, JAXB, Java EE, GlassFish, JAX-RS, Continuous Integration and Continuous Delivery with Jenkins

SQL, Java (allg.), Java Architecture for XML Binding (JAXB), Jenkins, CSS (Cascading Style Sheet), HTML, JavaScript, Representational State Transfer (REST)