IT Consultant & Interim PM / PO / Tech Lead

11/2023 – 4/2025

I assisted OTTO in their journey towards maturing their API Practices on both, a Business and Technology level. My role encompasses strategy, architecture, developer advocacy as well as hands on software engineering, enabling both technical teams and business leadership to adopt and act on API-centric principles effectively.
Highlights:
- Aligning executives with the initiative by clarifying strategy, dispelling misconceptions, clarifying the value of existing assets and enabling informed decision-making
- Formulating a way forward for API Lifecycle Management at OTTO
- Driving platform progress and fostering developer engagement by hands-on engineering work towards strategic goals
- Through minor changes in macro archtectural principles, improve the capability and efficiency of creating API based value

Projektleitung / Teamleitung (IT), System Architektur, Solution Architekt, Infrastrukturarchitektur, It-Beratung, Software Architecture, Software Design

4/2022 – 9/2023

Erstellung der Backend, ML, Chat und Infrastruktur
Landschaft für die SCOVR App. Recruiting und Leitung des backend Teams.

Teamleiter IT, Infrastrukturarchitektur, Amazon Web Services (AWS), Continuous Delivery, Continuous Integration, Docker, Hibernate (Java), Keras, Kotlin, Kubernetes, Projektleitung / Teamleitung (IT), Python, Representational State Transfer (REST), Software Architecture, Tensorflow

1/2022 – 5/2022

Ablösung eines alten JavaEE Daten Import Dienstes der
nur JDBC als Integration erlaubte mit einem modernen tech stack
der auch REST und GraphQL APIs bereitstellt. Ich habe mich hauptsächlich um die DevOps Aspekte (CI,CD,Kubernetes,Terraform, etc) und das Java Backend gekümmert.

Continuous Integration, DevOps, API-Entwickler, Amazon Web Services (AWS), Ansible, Java (allg.), Jenkins, Kubernetes, Postgresql, Software Architecture