Exafluence and MongoDB have partnered to help businesses modernize their legacy applications using open-source tools. Exafluence uses MongoDB Atlas as the core data layer to build resilient, agile, and quick-to-market applications. They provide a 5-step workflow for modernization that includes reverse engineering, metadata analysis, forward engineering, deployment, and data governance. Their approach combines AI/ML/NLP algorithms with human expertise to improve efficiency and reduce costs. Exafluence has successfully helped various clients in healthcare, financial services, and industry 4.0 achieve digital transformation using MongoDB Atlas. They offer a range of tools and accelerators that simplify the modernization process, including data migration, validation, and application migration. By partnering with Exafluence, businesses can tap into their expertise and leverage the power of MongoDB Atlas to drive innovation and growth.