Emergent.sh is an AI-powered developer platform that simplifies code migration, modernization, and maintenance for software teams. Founded in 2024 by Madhav Jha and Mukund Jha, the company combines artificial intelligence with developer tooling to automate tasks like bug fixing, testing, and SaaS integration. Based in the United Kingdom with a growing team in San Francisco, CA, Emergent.sh helps businesses streamline the full development lifecycle — from planning and coding to deployment and optimization. Backed by Y Combinator, the startup is redefining how developers manage and modernize complex codebases.