Technical responsibility for the architecture, development, and operation of n8n-based workflows, Further development of an MVP-like system landscape towards a stable, performant, and maintainable production environment, Analysis of existing workflows and systems regarding scaling limits, stability, and technical debt, Step-by-step professionalization of operations, monitoring, and deployment without losing development speed, Selection, evaluation, and integration of suitable tools and platforms for automation, deployment, monitoring, and logging, Conception and implementation of API integrations (e.g., Stripe, HubSpot, Avendoo, internal systems) + establishing testing (e.g., PACT) and monitoring, Establishment of monitoring, alerting, and observability concepts (system health, workflow status, error tracking, performance), Responsibility for deployment strategies, CI/CD pipelines, and environment management (e.g., staging / production), Active contribution to our target architecture and technical roadmap, Definition and enforcement of code quality, security, and operational standards, Close collaboration with Product Management, Design, and BI to translate requirements into performant, maintainable solutions, Web development with Next.js and modern UI frameworks, Coaching and technical support for junior developers