Available to hire
I’m a senior software developer based in Munich with a decade-plus track record delivering scalable backend services, robust APIs, and user-friendly frontends. I enjoy turning complex requirements into practical architectures and working closely with product teams to ship value.
When I’m not coding, I mentor peers, explore new technologies, and contribute to open source. I’m passionate about building maintainable software, fostering collaboration, and delivering high-quality solutions that stand up to real-world needs.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Language
English
Fluent
German
Fluent
Spanish; Castilian
Beginner
Japanese
Beginner
Work Experience
Freelance Full-Stack Software Developer at Self-employed
November 1, 2025 - PresentDevelop and maintain frontends using React and Vue; Develop backend webservices based on Kotlin/Spring and TypeScript with Express and NextJS; Manage database operations using Postgres and Prisma; Requirement engineering and refinement with the customer.
Lead Software Developer at Personio SE & Co. KG
March 1, 2023 - June 1, 2025Developed REST microservices with Kotlin and Spring Boot; Developed asynchronous workflows based on Kotlin and Kafka; Worked closely with Product to plan projects and assess feasibility and effort; Designed architectures and technical solutions, reviewed them, trained the rest of the team, and led the implementation; Developed numerous small tools to ease the operational burden on the team; Supported a legacy PHP monolith and migrated a key piece to a modern architecture.
Team Lead, Software Development at Smart Reporting
November 1, 2019 - March 1, 2023Coordinated cross-functional team of software developers, QA engineers, and a Product Owner; Designed technical solutions to company-wide problems, such as migrating from a legacy monolith to microservices and supporting multiple authorization schemes in a single product; Performed code reviews and technical mentoring for others in the team; Trained department on technical subjects such as Java, Unicode, and HL7v2; Led technical maintenance, such as updating to newer versions of Node.js; Brought business context and background to the team to understand technical tasks; Informed Product about technical feasibility of feature requests; Met with partner companies to understand their requests and design solutions.
Senior Software Developer at Definiens AG
April 1, 2017 - November 1, 2019Managed two scrum teams of software developers; Encouraged scrum best practices within the teams; Set vision and priorities for the software department; Organized work across software, IT, and regulatory departments; Developed microservice architecture manipulating data; Introduced modern software infrastructure, including Docker, Kubernetes, and Nginx; Worked with product owners to engineer requirements and understand user needs; Coached department on scrum and agile best practices; Participated in design reviews and merge requests across teams.
Senior Full-Stack Engineer at Porch
August 1, 2015 - February 1, 2017Developed and maintained a single-page web frontend using Node.js and React; Implemented highly-available microservice with Scala, Dropwizard, and Kubernetes; Worked closely with designers to develop effective user interfaces; Investigated and resolved performance problems and service outages.
Software Development Engineer at Amazon
August 1, 2011 - June 1, 2015Implemented many new projects and microservices with high availability; Maintained and smoothly decommissioned several legacy services; Acted as technical lead and performed many design reviews; Acted as scrum master to organize agile methodologies; Mentored and taught many coworkers and interns.
Education
Master of Science in Computer Science at Northeastern University
January 11, 2030 - January 1, 2011Bachelor of Science in Computer Science at Northeastern University
January 11, 2030 - January 1, 2010Qualifications
Industry Experience
Software & Internet
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
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