Development of a platform for visualization, analysis and optimization of public transport
Fullstack development based on Next.js/Typescript
Development and optimization of geospatial database queries for PostgreSQL/PostGIS
Visualization of geospatial data using Mapbox
Design and execution of load tests and performance optimizations
Code reviews and documentation tasks
JavaScript, TypeScript, Next.js, React, Zod, tRPC, Storybooks, PostgreSQL/PostGIS, MicroORM/Knex, Material UI/MUI, Mapbox, BullMQ, Jest, Playwright, Artillery.io, K6, Sentry, Figma, Gitlab, Grafana, GTFS
Development of an agent Web application and MS-Teams integration for a Contact Center solution
Frontend development based on React/Typescript
Backend development based on Node.js/RxJS/NestJS
Development of an adapter for the integration with MS-Teams via Microsoft Identity Platform / Graph Api
React, TypeScript, MobX, MobX State Tree, RxJS, Node.js, NestJS, Webpack, Socket.IO, Microsoft Graph Api, Microsoft Identity Platform, Azure Active Directory, OAuth
Development of a modular energy monitoring SaaS solution
Design and implementation of microservices running in the Azure cloud
Frontend development based on TypeScript/Angular using Highcharts for visualization of energy data
Backend development based on Java/Kotlin/Spring Boot/Reactive or Serverless using Azure Functions
Development of pipelines for energy data from Azure IoT-Hub/Event Hub (aka Kafka)/Service Bus
Processing (e.g. aggregation) and persisting of time series data
Monitoring the operation of the system (dashboards, metrics and alarms in Datadog)
Setup of new microservices and deployment via Helm Charts/Terraform
Code reviews and monitoring of code quality (Sonar)
Documentation of activities using Confluence
TypeScript, Angular, NgRx, Highcharts, HTML, CSS, Sass, Storybooks, Testcafe, Java, Spring Boot, Spring Reactive, Apache Camel, Lombok, jOOQ, Kotlin, Python, Postgres/Citus, Docker, Kubernetes, Helm, Terraform, Azure (DevOps, Service Bus, Storage, Application Gateway, Application Insights, Functions, IoT/Event Hub, Data Explorer (ADX), Kubernetes (AKS), CosmosDB, ...), MQTT, Auth0, Datadog, Sonar, Figma, Jira, Confluence
Development of a cockpit functionality as part of the ELSTER tax process (via IT service provider)
Frontend development based on TypeScript/React
Backend development based on Java/Kotlin/Spring Boot
Extension of the low code platform A12 of the service provider
Creation and optimization of Kubernetes deployments
Accessibility (A11y) optimizations
TypeScript, React, React Redux, React Saga, Jest, fp-ts, monocle-ts, Jest, HTML, CSS, Stylus, Java, Kotlin, Spring Boot, Bitbucket, Docker, Gradle, Kubernetes, Helm, K3S, Camunda, BPMN, Confluence, JIRA
Development of a Web agent application for a call and contact center solution
Support concerning technology selection
Analysis and design of the system architecture
Realization of workshops
Bootstrapping the project infrastructure (Git, Slack, Trello, ...)
Webpack templating including code quality tools (Prettier, Linter, ...)
Frontend development based on React/Typescript
Backend development based on Node.js/RxJs
Design and implementation of global state based on MobX/MobX State Tree
Serialization and deserialization of proprietary data formats
Code reviews and coaching
React, TypeScript, MobX, MobX State Tree, RxJS, Node.js, Webpack, Socket.IO
Development of a platform for public financing
Requirements clarification and coordination with the product owner and external partners
Design and implementation of microservices running in the Azure cloud
Code reviews and documentation activities
Planning and running of coding interviews
Onboarding of new team members
Lightning Talks
Frontend development based on TypeScript/Angular
Backend development based on Scala/Play Framework or Java/Spring Boot
Development of Scala standalone applications (e.g. using Gatling or Spark)
E2E tests based on Cypress and Protractor
Creation of Docker images (standalone, Kubernetes and ACI)
Creation and deployment of Azure ARM templates
Azure DevOps activities (repositories, boards, CI/CD via pipelines)
Monitoring the operation of the application (metrics and alarms)
Monitoring and optimization of a Kubernetes cluster
Creation and optimization of Kubernetes deployments
Migration of a self-managed Kubernetes cluster to a managed AKS cluster
Scala, Slick, Java, Spring Boot, Angular, TypeScript, JavaScript, RxJS, Kubernetes, Azure, Git, Microsoft Teams, HTML5, Sass, CSS, Matomo, Hotjar, IntelliJ IDEA, Azure DevOps Services, Visual Studio Team Services (VSTS), Docker, ZIO, Cypress, Protractor, Testcontainers, MSSQLServer, Spark
Development of cloud based services for Autoscout24
Requirements clarification and coordination with the product owner and other teams
Design and implementation of microservices running in the AWS cloud
Representation of the team in guild meetings
Code reviews and documentation activities
Lightning Talks
Development of the detail and list views for car listings
Development of a REST API e.g. for mobile apps
Development of an application for showing KPIs about car listings for dealers/OEMs
Development of the list view of recommended listings especially for BMW dealers
Development of new car pages
Frontend development based on plain HTML5 / JavaScript / React / Redux / TypeScript
Backend development based on Scala, Play Framework
Development of data pipelines using Kafka, Akka Streams and RxScala or AWS Lambdas
Persistence using AWS DynamoDB and ElasticSearch
Continuous Integration and Continuous Delivery (CI/CD) for AWS
Creation of cloud formation templates
Creation of dashboards for monitoring purpose
Integration with finance services, especially Finanzcheck
Scala, Elastic Search, Dynamo DB, JavaScript, HTML5, Sass, CSS, Bacon Js, Play Framework, Amazon Web Services (AWS), Akka, Akka Streams, Apache Kafka, Git, Go.CD, Opsgenie, MacOS, IntelliJ IDEA, Google Analytics, Rollup, Rambda Js, Google Highcharts, ECMAScript 6, RxScala, Gradle, Swagger, Hystrix, Datadog, Ruby, JavaScript, TypeScript, React, Redux, Docker, Webpack, Jenkins
Development of a Web chat application for a call and contact center solution
Backend development based on NodeJS
Development of an agent frontend based on Angular
Development of a JavaScript library for frontend integration based on ReactJS and Socket.IO
Deployment and operation in the AWS cloud
Support for the integration with the infrastructure of the customer
Node.js, React, Socket.io, Websockets, Angular.js, HTML5, Bootstrap, CSS, JavaScript, AWS, Gulp, Webpack
Development of an online video identification platform
Development of REST microservices based on the Play Framework
Frontend development based on EmberJS
Development and integration of a video server using Icelink
Development of an export module for identifications
Support for putting the application and the infrastructure into service
Documentation activities
Java 8, Play Framework, Ember JS, HTML 5, Scss/Sass, JavaScript, Npm, Bower, Brocoli, Git, Github, SBT, IntelliJ, WebSockets, Assembla, Icellink 2, WebRTC, Tokbox/Opentok, Centos, Ubuntu, MySql, Oracle, Apache Tomcat, Docker, HAProxy, Atmosphere Framework, Bootstrap
Unified Sales Platform/USP: Development of a sales platform for BMWi (via IT service provider)
Clarification of requirements and coordination with other Scrum teams
Implementation of the business logic (EJB / CDI)
Persistence using JPA and creation of database scripts using Flyway
Modeling and implementation of process models
Frontend development based on JSF / Primefaces / JavaScript / CSS
Development of unit, integrations and Selenium tests
Connection to external partner systems using SOAP and REST
Performance optimizations using JProfiler and JMeter
Documentation activities using Confluence
Code reviews and monitoring of code quality (Sonar)
Intellij Idea 14, Java 1.7, JEE 6, JSF 2, Glassfish 3.1.2, JPA, Flyway, Oracle 12c, JUnit 4, Mockito, Selenium, Sonar, Subversion, Git, Docker, JavaScript, CSS, Less, HP Quality Center / ALM, Eclipse, JProfiler, Jolokia, Eclipse BPMN Modeller, Jasmine, Primefaces, CDI, DBUnit, Atlassian Confluence, Mapstruct, Dozer, jQuery, JMeter, AngularJS
ACM: Development of an agile change management system for Daimler (via IT service provider)
Clarification of requirements and coordination with other Scrum teams
Modeling of the presentation, application and data layer and code generation
Implementation of the business logic (EJB / CDI)
Persistence using JPA and creation of database scripts
Implementation of process rules using Groovy
Frontend development based on Eclipse RCP / SWT
Development of unit tests (business logic via OpenEJB, frontend via SWTBot)
Connection to partner systems via SOAP over JMS / MDBs
Performance optimizations
Testing und bug fixing
Java, JEE, EJB3, JPA, Groovy, Eclipse, Maven, Ant, Websphere, OpenEJB, DB2, Xtext, Xpand, DMSL, EMF, RCP, SWT, SWTBot, OSGi, JProfiler
Development of a monitoring iOS App for a call and contact center solution
Analysis, design and implementation of the system architecture
Development of a native App for iPhone, iPad and iPod Touch
Development of a mobile Web app prototype based on Sencha Touch
Development of an agent frontend based on Ext JS
REST backend development using Java
Integration with the Call und Contact Center server
Development of a module for online statistics
Implementation of push notifications
App deployment via Development and Ad Hoc provisioning
Coaching for team members in XCode, App development and provisioning
Code migration to XCode 6.4/iOS 8/Swift
Implementation of authentication and licensing
Release to Apple App Store
Documentation activities
Mac, XCode, iOS, Objective C, iPhone, iPad, Java, JavaScript, Sencha Touch, Ext JS, REST, Jersey, JFreeChart, Eclipse, IntelliJ IDEA, Ant, JEE, JBoss AS, Apache Tomcat, Ajax, WebServices, HTML, CSS, JSP, Swift
BMW.next/.digital: Development of an online platform for processing customer requests (offers, test drives, information requests, …) (via IT service provider)
Coordination of the system architecture as part of a virtual architecture team
Coordination of a concept for logging and exception handling with other teams and departments
Development of a concept for logging and exception handling
Coordination of connecting with CRM systems for particular markets
Monitoring the compliance with global constraints and code guidelines using Sonar
Code reviews via Fisheye/Crucible
Processing and creation of JIRA tickets
Bootstrapping development projects (SVN, Maven)
Integration of development projects in Hudson/Jenkins
Development and administration of Day CQ5 components
Frontend development based on JSP, JavaScript, CSS, jQuery, Ajax
Backend development based on JEE (EJBs, REST Web Services)
Development of unit tests
Development of integration tests (e.g. using Selenium)
Development of a deployment procedure for particular stages
Diverse documentation activities (via UML, EPK, ...)
Java 5, JavaScript, Glassfish, EJB3, JPA, J2EE, Servlets, JSP, JSTL, Oracle, jQuery, FireBug, HTML, CSS, Ajax, JSON, JSONP, Eclipse, Sharepoint, Web Services, SOA, Jersey, JAX-RS, JAXB, JAX-WS, REST, Ant, Maven, Google Maps-API, Subversion, Apache, Apache Tomcat, soapUI, JUnit, Mockito, Hudson/Jenkins, Selenium Web Testing Framework, JMeter, HP Quality Center, JDBC, Atlassian Confluence, Visio, Sonar, Fisheye/Crucible, JIRA, Day CQ5 Communique, Sling, JCR, Felix, OSGi
Development of a dealer search functionality for BMW as part of a B2C platform (via IT service provider)
Analysis and design of the system architecture for the dealer search
Coordination with the departments of the customer
Modeling of the service and data layer
Backend development based on JEE (EJBs, REST Web Services)
Integration with the geo database of the customer via SOAP web services
Development of a JavaScript API for the dealer search using the Google Maps API
Development of an administration frontend based on JSF
Development of unit tests and integration tests (e.g. using Selenium)
Development of a deployment procedure for particular stages
Setup of a continuous integration environment (CI) via Hudson
Development and execution of load tests using LoadRunner
Documentation activities
Java 5, JavaScript, Glassfish, EJB3, JPA/Toplink, J2EE, Servlets, JSF, JSP, JSTL, Facelets, MDA, EMF, openArchitectureWare (oAw), Oracle, SiteMinder, SSO, JAAS, jQuery, FireBug, HTML, CSS, Ajax, JSON, JSONP, OpenAjax Hub 2.0, Cross Domain Scripting (XSS), Cross Domain Messaging, Eclipse, NetBeans, Sharepoint, XML, XSD, Web Services, SOA, Jersey, JAX-RS, JAXB, JAX-WS, REST, Ant, Maven, Google Maps-API, Subversion, Apache, XStream, Jettison, soapUI, JUnit, Mockito, Hudson, Selenium Web Testing Framework, JMeter, LoadRunner, HP Quality Center, JDBC, Linux
Development of a campaign management module for a call and contact center solution
Analysis, design and implementation of the system architecture
Development of a plug-in architecture for the integration in existing user interfaces
Framework for a scripting functionality (script engine and editor) for conversation guides
Components for the integration of external applications
Import and export functionality
Development of a real-time communication framework in Java consisting of data model, parser and generator for Java data classes including serialization/deserialization and server functionality
Using Java low level apis (like nio and concurrency) for high (single machine) scalability
Integration with a dialer module for outbound campaigns
Integration with an acd module for inbound campaigns
Redesign of the Web Callme module for processing call back requests via Web
Development of a call classification functionality
Java, JavaScript, Eclipse, JBuilder IDE, Ant, JUnit, JBoss, WebServices, SOAP, Tomcat, MagicDraw, Linux, XML, CVS, Subversion, JDBC, PostgreSQL, Oracle, HTML, JSP, CSS, C/C++, Spring Framework, Apache Wicket, Swing, ONCRPC
GLOWA-Danube: Integrative techniques, scenarios and strategies for the future of water in the upper Danube basin
Technical coordination of project partners
Development of a framework for the distributed and parallel execution of nature scientific and socio economical simulation components
Model driven development of a Web application for simulation administration and control
Performance optimization by parallelization and data type optimizations
Development of an automatic delivery system for simulation components
Integration of external systems (e.g. written in Fortran) in Java components
Java, Swing, Eclipse, EMF, Ant, Tomcat, Spring, Hibernate, RMI, MagicDraw, Rational Rose, Linux, XML/XSLT, CVS, MySql, JDBC, HTML, JSP, JSF, CSS, AJAX, JSTL, J2EE, JBoss, WebServices, SOA, SOAP, EJB, JUnit, Cocoon
Development of a GUI framework for Java Rich Clients
Development of inbound (ACD) frontends for agents, supervisors and administrators
Development of outbound (dialer) frontends for agents, supervisors and administrators
Development of a co-browsing module for collaborative browsing of agents and users
Web frontend design
HTML, CSS, Java, JSP, JSTL, SQL, Apache Tomcat, JavaScript, Eclipse, JBuilder, XML, CVS, Subversion, MySql, JDBC, Oracle, Swing, RMI, Delphi, LDNS, POP3, SMTP, CGI, Perl, Ant, JUnit, MagicDraw, C/C++
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