ABSSoftware solution that handles business services inside the Allianz company- improve functionality for claim requests issued through clerks towards PEGATechnologies: JAVA, SOAP, Eclipse pluginsSoSiPSoftware solution that manages payments for registered nurses of Allianz customers- migrate the solution from an on premise server to an AWS OpenShift cluster- redesign and implement the architecture to comply with latest Allianz standards- configure JBoss to increase performance on long running batches up to 60%- integrate Kerberos SSO for the application- implement a scheduling system with Quartz Scheduler- create a monitoring system with Prometheus, Grafana and DynatraceTechnologies: Java, Spring Boot, Spring Cloud, OpenShift, Jboss, Kerberos, Apache, ApiGee, ELK, Prometheus, Grafana, Dynatrace, Quartz SchedulerePAFirst electronic patient record application released by a private insurance in Germany- develop the architecture and microservices needed to connect the Allianz infrastructure with the Gematik service enablers- create build and deployment pipelines- configure different AWS accounts to enable communication between services- build and deploy monitoring solutions: Prometheus, Grafana, DynatraceTechnologies: Java, Spring Boot, DropWizard, Apache Camel, Kubernetes, Istio, Apache Kafka, IBM MQ, PostgreSQL, Jenkins, Mongo Atlas, AWS, ArgoCD

DeviceSimulatorDevelop an application for Daimler that simulates driver updates done on the Mercedes-Benz control unit- develop frontend and backend functionality for the user management, authentication, authorization, simulation forms with driver configuration, simulation management and history- develop browser-server communication with WebSockets and Stomp for live status updates of the simulation- implement database migrations with Flyway- create functional tests with FitNesse

testMateSoftware solution for the management of software testing projects- create and design the architecture of the entire application- implement the full management of the testing process through all its steps: from project creation, test concept, test object design, test case design, test execution to test reports- create unit, functional (with BrowserStack integration) and stress tests- create Jenkins CI/CD pipelines and deployment configuration- write Ansible playbooks for new server installations - scale the application servers horizontal and vertical for the best price-performance ratio- create and publish a JIRA plugin for the application in the Atlassian Marketplace- offer technical support remote or on site for customers- manage the development team: hold daily scrum meetings, review code, create tickets in YouTrack from requirements, plan sprintsTechnologies: Symfony, Ext JS, MySQL, Java, Atlassian SDK, Jenkins, PHPUnit, JMeter, BrowserStack, WebDriver, Ansible, Ant, Bash

eCabSoftware solution for private gynecology clinics and small hospitals- create functionality for modules like: patient management, patient electronic health record, patient appointment management, financial module- create custom medical forms for different specialties- integrate data read from several devices (image and data transmitted through the DICOM protocol) - integrate Google Calendar- participate in the entire software life cycle phases from requirements to maintenanceTechnologies: Zend Framework, ExtJS 4, MySQL, PHPUnitSigMedSoftware solution for private occupational health services - create functionality for modules like: patient management, patient electronic health record, custom medical forms according to the country law, patient appointment management, company agreement module, financial module- participate in the entire software life cycle phases from requirements to maintenanceTechnologies used: Zend Framework, ExtJS 4, MySQL, PHPUnit

eMedinfoHospital management system developed for a Dutch company- update and created new modules for the applicationTechnologies: PHP, Prototype, Scriptaculous, MySQL, XSLT, XMLElectronicMedicalFileWork on an electronic health record system based on OPENEHR specifications: - create UI components- create APIs for saving and parsing XMLs- create different modules for the applicationTechnologies: Zend Framework, ExtJS, Prototype, jQuery, MySQL, XSLT, XMLOpenEHR2MindMap- develop an application to convert OPENEHR data types to Mind Map diagramsTechnologies: Zend Framework, jQuery, XSLT, XMLXML4XSD- develop an application with a visual interface for creating XMLs based on their XSDsTechnologies: Zend Framework, Prototype, jQuery, Scriptaculous, XSLT, XML, XSD

CRM for real estate agencies- developed multiple backend modules (clients, users, bids, auctions) - implmented UI features for the users to visualize their real estates plansTechnologies: PHP5, Smarty, jQuery, mysql