Berlin, Berlin, Germany
- Led technical strategy and execution as CTO from customer #1 - Built a secure, production platform with advanced AI capabilities and seamless HR system integrations. - Collaborated closely with design to deliver a refined, user-focused product experience. - Architected and scaled cloud infrastructure leveraging Node.js, TypeScript, PostgreSQL, Redis and Kubernetes. - Established full-stack observability with Grafana, Prometheus, Loki and Tempo for deep system insights.
- Full-Stack Development on a real-time collaboration web application using Node.js and React/Redux in a container-based microservice architecture - Planning and developing a Node.js GraphQL backend with a strong emphasis on security utilizing PKI, JWTs and mutual TLS. - Finding, fixing and preventing security issues - Managing production systems (Docker Swarm) - Coordinating and moving cloud infrastructure using Terraform - Furthering Knowledge Sharing by coordinating regularly short talks on technical topics.
- Full-Stack Development on a real-time collaboration web application using Node.js and React/Redux in a container-based microservice architecture - Finding, fixing and preventing security issues - Maintaining and refining a continuous integration pipeline
Teaching assistant for the lectures “Internet Security” and “Software Engineering II”