László Simon

Senior Full Stack Developer

Contact info

Educations

  • 1998-2003
  • Széchenyi István University, Győr
  • Major: computer engineering
  • 1993-1998
  • Ganz Ábrahám Secondary School, Zalaegerszeg

Languages

German
English

Skills

Full stack Java / JavaScript software developer with extensive experience in the development of new applications and their operation and further development. In-depth knowledge of different frameworks such as JEE, Spring, JPA, Hibernate, Kafka and many more. Extensive experience using many different tools such as Git, Maven, Gradle, splunk, grafana, OpenShift, Redmine, Jira, Jenkins and many more. An open, technology-savvy and very team-oriented person who can easily deal with complexity in different situations

Work experiences

Fincons Group AG, Bern - Full Stack Developer

September 2023 -

Worked on various SBB projects in Ticketing Mobility Services Team.

  • Migration from Angular.js to Angular in Company Registration Service (Angular, DevOps)

Swiss HTTP GmbH, Zürich - Full Stack Developer

August 2015 - September 2023

Worked on various customer projects, a long time at SBB. Here is a selection of projects and tasks during this time:

  • Development of a CRM using a headless CMS (Vue.JS, Node.JS, Strapi, Elastic)
  • Various IoT projects (Kotlin, Android, Raspberry, Bluetooth, GATT, Go, Python, React.JS, Docker, Websocket, etc.)
  • Long-standing member of the KoServ team at SBB, responsible for the ticket control app. Android and frontend development involving many different interfaces. Migration from WebSphere to the cloud to OpenShift/Docker. Migrate Message Queue to Kafka Streaming. Oracle DB performance analysis and tuning (Java, Sonar, Nexus, CI/CD, Scrum, Bitbucket, Git, AWS, OpenShift, Docker, Android, Spring, MQ, Kafka, JUnit, Node.js, testing, integration tests, performance tests)
  • Various projects in the field of mobile, AI and web development.

DV Bern AG, Bern - Java Developer

Mai 2011 - Oktober 2015

Employed web software developer in various projects of the company:

  • Online system for Matura exams
  • Commercial register of the Canton of Bern and comparison with the national commercial register
  • Verification of documents for the export of goods from Switzerland

The following technologies were primarily used: Java, GWT, JPA, Hibernate, Luceme, JEE, JBoss, MySQL, Glassfish, EclpiseLink, PrimeFaces, CDI, Scrum.

Various jobs, Austria, Germany and Hungary - Software Developer

April 2003 - April 2011

Various positions in Austria (Central Association of Austrian Social Insurance Authorities), Germany (Deutsche Telekom) and Hungary (IBM) as a software developer. A selection of the technologies used:

Java, SOAP, Axis, JSP, Servlets, Oracle, PL/SQL, Tomcat, MSSQL, Hibernate, Struts, Jasper, JSF, JBoss, JBI, XML, CrystalReports, Maven, Bash, JEE, EJB, SWT, Apache, Swing