Custom Database Integration Build with Zoho CRM and company website & worklfow -- 2

I need a developer or small team that can own the entire lifecycle of a custom, database-level integration for our business. The work goes far beyond a connector; it involves analysing our existing data... (Budget: $10 - $30 USD, Jobs: API Development, Data Architecture, Data Integration, Database Development, JavaScript, Node.js, NoSQL Couch & Mongo, Zoho, Zoho Creator, Zoho CRM)