Nik Appelmann is a founder and managing director with eight years of hands-on experience building cloud-native, full-stack solutions with a strong focus on AWS architecture, cost optimization and scalable infrastructure. He runs Black Bridge GmbH while serving as CTO at IMPADY and Lead Cloud Engineer at DGG, blending strategic leadership with day-to-day delivery of DevOps pipelines, serverless and containerized systems. His background spans performance optimization (90+ Core Web Vitals for Next.js), CI/CD automation with Pulumi/GitLab, and end-to-end MVP delivery for both nonprofits and SaaS products. Based in Darmstadt, he combines engineering depth—from C++ performance profiling in academia to modern TypeScript/React stacks—with a knack for finding the highest-impact improvements in architecture and cloud spend.
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