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Lars KleinerLK

Lars Kleiner

Symfony/Drupal Developer, DevOps Engineer

€600/day
Hamburg, DE
8-15 years

Average response time: 1 hour

About Lars

Drupal Experte mit über 15 Jahren Berufserfahrung in den Bereichen Webentwicklung, SQL-Datenbanken und Technical Support. Technische Leitung von diversen, erfolgreich zum Abschluß gebrachten Projekten in Deutschland und England. Regelmässige Beiträge zur Drupal-Community (Routinierter Umgang mit Agilen Projekt-Methodologien. Schwerpunkttechnologien: Drupal, Headless Drupal, Drush, PHP, JQuery (JavaScript), Symfony Components, Twig, REST und JSON APIs, RESTful Web Services, Object-Oriented Programming (OOP), Scrum (Agile), Jira, Git, Behaviour-Driven Development (BDD), Continuous Integration (CI), Varnish, MySQL, Linux, Wordpress, Java
  • German

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • x-tention
    Lead Drupal Developer
    DIGITAL AND IT
    August 2021 - Today (4 years and 11 months)
    Lead Drupal 9 developer for a greenfield project in the health sector. This position includes tasks such as
    - Drupal architecture in a cloud environment
    - setup and maintenance of Gitlab pipelines and Kustomize scripts for Kubernetes deployments
    - development of Docker images
    - Drupal custom module development for clients such as OAuth and FHIR
    - Drupal frontend theming based on Bootstrap 5
  • Fresenius Netcare
    Senior Drupal Developer
    September 2020 - September 2021 (1 year)
    Bad Homburg, Germany
    Drupal 8 technical lead and Drupal development for FNC's global web portal portfolio in an Azure cloud infrastructure as well as maintenance and development of Laravel / VueJS applications
    -Preparations to migrate 20+ Drupal sites to Acquia's Site Factory
    -Release setup and management on the Kubernetes cluster
    -Maintenance of release pipelines in Bamboo
    -Setup of an automated tests framework using Cypress
    -Integration of the in-house Active Directory Service via LDAP
    -Development of a social networking area based on the Group module as well as a Deploy/Workspace/Replication/Relaxed Web Services/Multiversion/ JSON:API modules showcase for multisite publishing
    -Preparations for the Drupal 9 upgrade
    -Maintenance and development on the Particle front end theme (based on Pattern Lab)
  • Finanzcheck.de
    Senior Software Engineer
    September 2018 - August 2020 (1 year and 11 months)
    Hamburg, Germany
    - Maintenance of Symfony 3/MySQL/MongoDB and Node applications hosted on Amazon Web Services (AWS) with a Travis CI/Spinnaker deployment pipeline and stacks managed by Terraform
    -Maintain application interactions with AWS SNS and SQS messaging services
    -Development of React components
    -Migration of systems hosted on AWS Opsworks stacks to Docker images hosted on AWS EKS Kubernetes
    -Liaise with freelancers
    -Prototyping in Golang and Python
    -Lead a review of the legacy systems architecture and issued a draft upgrade path suggesting to implement an event-driven microservices architecture along the lines of domain-driven design (DDD)

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