Klemens K.

Software Engineer & SRE

Vienna, Vienna, Austria

About

Experience

  • Software-Entwickler at willhaben
    Sep 2022 - Present · 3 yrs 10 mos

    Developing data driven products and providing cloud infrastructure for Austria's biggest online classifieds marketplace: • Java & Spring Framework • DBT & Snowflake & Kubeflow • AWS (OpenSearch, Keyspaces, DynamoDB, S3, MSK) • Apache Kafka • Terraform • Kubernetes & Helm • Gitlab CI / CD

  • Research Project Assistant at Technische Universität Wien
    Jan 2021 - Jul 2022 · 1 yr 7 mos

    • Contributing to Scientific Research Projects in the Area of Human Computation & Crowdsourcing • Preparing, Evaluating and Analysing Data from Studies/Controlled Experiments • Supporting the Creation of Scientific Publications

  • Software Engineer at Cloudflight
    May 2020 - Aug 2021 · 1 yr 4 mos

    • Developing Full Stack Applications for various Customers using following Tech-Stack: - Java - Spring Framework (Boot, Data, Cloud, Security) - Apache Kafka - Kubernetes & Helm - OpenAPI REST Webservice Specification (Swagger) - TypeScript - Vue - Angular - Gradle

  • Tiani Spirit GmbH (Wien)
    • Software Engineer
      Oct 2017 - Apr 2020 · 2 yrs 7 mos

      • Developing Maven and Eclipse-Plugins in Java to accelerate Development Performance. • Maintaining and Supporting the Dev-Operations in terms of Building, Testing, Deploying and Integration of Java-Applications. • Building a Knowledge-base of the CI/CD-System to support Developers. • Transferring Dev-Ops Knowledge and Practices to Partner Organizations. • Developing and Implementing a Continuous Build Platform for iOS Applications using Fastlane and Gitlab. • Maintaining and Developing iOS Application for the Healthcare Sector using established Standards like FHIR or DSTU3

    • Software Engineer
      Mar 2017 - Sep 2017 · 7 mos

      • Maintaining and Supporting the Company's Dev-Operations.

  • Software Engineer at Tiani Spirit GmbH
    Aug 2016 - Dec 2016 · 5 mos

    • Working as a Dev-Ops-Engineer-Intern to improve the Developer's Workflow. • Developing a Continuous Integration / Deployment (CI/CD) Approach for Java-Applications base on Jenkins, Maven, VMWare vSphere. • Replacing a legacy Ant-Buildsystem with a modern Maven-Buildsystem and integrating it into Jenkins.