Profile Klaus Erber

Reimplementation of a workflow engine for recipe execution in drug production. Transition from the existing monolithic architecture to a microservice architecture including micro frontends.

Guru Flow is an app that supports you in your daily yoga or Pilates practice. If you are a yoga teacher, Guru Flow can help you plan and run your courses. Touch operation, can be used completely offline, automatic cloud sync, mini-vector drawing function for graphical representation of the exercises, Google registration.

Platform for automatic handling of leasing contract conclusions, incl. Marketplace connection, signing by video chat and credit check.

Platform for automatic handling of leasing contract conclusions, incl. Marketplace connection, signing by video chat and credit check.

Creation of an IT emergency manual according to BSI standard 100-4. Approx. 700 IT processes, 3 own distributed data centers.

App for displaying song informations on the stage. Creation of set lists, touch operation, can be used completely offline, automatic cloud sync, Facebook and Google login.

Development of the core application to support all business processes of the company.

Development of an portal for fleet management. Subjects: Vehicle configuration, cost calculation, car policies, car rental, damage report, dealer integration, recirculation market, ordering process.

App for status representation and sending control commands in MQTT-based Smarthome environments. Open Source: HOMR-REACT

Development of a portal for auto leasing. Subjects: Vehicle configuration, Lease rate calculation, car policies, car rental, damage report, bidding.

Replacement of a third party component. Based on Schwacke Euro 3 data, several backend services, frontend components, integration and data migration.

Conception and implementation of a internet platform for car leasing. Car selection and configuration, leasing parameters, customer registration and offer creation.

Conception and implementation off a desktop application for print and digital publishing. Implementation of a WYSIWYG editor for the own data format.

Switch an application from EJB 2.1 to EJB 3.1

Switch a group of applications to a modern infrastructure. From a self developed application server to JBoss, from ant to maven, build a modern deployment and provisioning environment.

Participation on the competition ‘App für Deutschland’ with an app for water flow forcasts in the north and east sea. Development of an App for plane tracking.

Conception and implementation to support the car dialer business processes. Car selection and configuration, leasing parameters, customer management, offers and contracts with a automated approval process.

Conception and implementation of a system to monitor java server processes.

Project management in a software product development (logistics, aircraft refueling).

Implementation of a document recherche web client application. Using the SOA.

Prepare a EJB3-infrastructure for service oriented development - online news portal (debuty project leader).

Redesign a archive application for publishers. Architekture change-over to a service oriented architecture (SOA) based on J2EE and web services.

Extend a document archive application vor publishers with a new web frontend.

Buildup several projekt environments. Specidication of the software development related workflows.

TopLink consulting in a project to maintain DSL and ISDN contracts. architecture consulting and optimation.

Development of a J2EE-application with web frontend to manage geodetical data.

Evaluation and configuration of a software environment for a web hosting service, incl. a content management system.

Extention of the operational business application of a leasing bank to generate and manage documents.

Conceptional work (analysing, evaluating and prototyping).

Softwaredesign og the java based serverlogic and the MSWord/VBA client (Visual Basic for applications).

Development of a XML based protocol for dataexchange. Implement the VBA parts.