Before joining KSG, Marvin was a Senior Program Manager at Microsoft, working on the Azure IoT Engineering team. He partnered with large enterprise clients to modernize operations, integrate edge computing, and connect physical systems to the digital cloud. His work touched smart manufacturing, connected devices, asset management, and product innovation. He helped global businesses reshape end-user experiences while improving Microsoft’s own engineering services.

At KSG, Marvin led the buildout of RAG.DB, the company’s next-generation retrieval-augmented generation engine. Designed to scale linearly with usage, RAG.DB avoids the fixed-capacity cost jumps common in traditional vector search platforms. Clients pay only for what they use, unlocking significant savings at every tier. The system ingests and syncs unstructured data in real time across text, audio, images, PDFs, and video. That means faster, more accurate AI responses without manual prep or costly ETL workflows.

Marvin is known for building high-performing engineering teams that execute fast, solve hard problems, and ship with confidence. He creates a culture of clarity, inclusion, and deep accountability. Whether launching infrastructure or scaling production systems, he keeps the work grounded in outcomes that matter to clients and growth that sticks with the people building it