Danielle Kayumbi is a seasoned solution architect and software engineer with over 15 years in distributed architecture and a decade of professional experience delivering scalable backend systems. She combines hands-on engineering—PHP/Symfony, Java/Spring, gRPC and API-first approaches—with strategic leadership as CTO of DK Wave Technology and Solution Architect at Capgemini. Her track record includes migrating monoliths to microservices, building observability-driven API platforms, and designing authentication and API security (Keycloak/IAM) for high-traffic e-commerce and media systems. A passionate communicator and educator, she has presented technical talks worldwide (API Days, Symfony Live, Midwest PHP) on API security, monitoring and inter-service communication. Based in Île-de-France, she pairs pragmatic product-focused engineering with open-source advocacy, often turning conference insights into practical architectures and tools. Notably, she built an innovative digital attendance solution (Smart Attendance) that reflects her blend of product vision and deep technical execution.
10 years of coding experience
3 years of employment as a software developer
Licence, informatique et réseaux, Licence, informatique et réseaux at Université des montagnes
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Danielle Kayumbi - Solution Architect Managing at Capgemini