Jannic Hartwecker

Employee, Senior Software Engineer, Zalando SE

Dortmund, Germany

Timeline

Professional experience for Jannic Hartwecker

  • Current , since Jul 2020

    Senior Software Engineer

    Zalando SE

    Projects: Fulfillment Network Layout ('19/Q3+): Tools: k8s, Nakadi, Kotlin, ktor, PostgreSQL Tags: Distributed Systems, SW Architecture, Event Sourcing, CQRS

  • 4 years and 7 months, Jan 2016 - Jul 2020

    Software Engineer

    Zalando SE

    Projects: Fulfillment Network Layout ('19/Q3+): Tools: k8s, Nakadi, Kotlin, ktor, PostgreSQL Tags: Distributed Systems, SW Architecture, Event Sourcing, CQRS --- Fulfillment Network Behaviour (-'19/Q2): Tools: Kotlin, Python, Spring Boot, scikit-learn, Elasticsearch, Kibana, PostgreSQL Tags: Data science, Delivery prediction, Machine learning --- Inventory Offering (-'18): Tools: Scala, Akka, Play Framework, DynamoDB, Redis, PostgreSQL, Docker, AWS Tags: Event driven, High traffic, Low latency

  • 1 year and 11 months, Feb 2014 - Dec 2015

    Wissenschaftlicher Mitarbeiter

    Fraunhofer-Institut für Software- und Systemtechnik ISST

    Technical project management, software design, software development/quality assurance --- PaDoMo Keywords: mobile, data availability and sharing in palliative medicine; Tools: Java, Jersey, Vaadin, PostgreSQL, Wildfly, IHE ITI, HL7 CDA --- EFA MDK Keywords: Portal for EFA 2.0; Tools: Java EE, Jersey, Vaadin, PostgreSQL, SOAP, IHE ITI, HL7 CDA, Active Directory, HealthShare --- myEFA Keywords: secure export of medical data to patients; Tools: Java EE, Jersey, Cordova, Ionic, AngularJS

  • 3 years and 7 months, Aug 2010 - Feb 2014

    Wissenschaftliche Hilfskraft

    Fraunhofer-Institut für Software- und Systemtechnik ISST

    Softwareentwicklung

Educational background for Jannic Hartwecker

  • 3 years and 3 months, Oct 2010 - Dec 2013

    Informatik

    TU Dortmund

    Kryptografie, Inferenzkontrolle, Algorithmen, Software Engineering, Commonsense Reasoning

  • 3 years, Oct 2007 - Sep 2010

    Informatik

    TU Dortmund

    Algorithmen, Datenbanken, Security, Software Design, UML --- Nebenfach: Wirtschaftswissenschaften

Languages

  • German

    First language

  • English

    Fluent

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