Zoho Inventory Stock Refill MVP

I need a small yet reliable MVP that plugs straight into Zoho Inventory and gives my team two core abilities. First, it must track every movement of stock in and out of the warehouse in near-real time, so we always see an accurate on-hand figure... (Budget: ₹5000 - ₹50000 INR, Jobs: API Development, CRM, MVP Development, PHP, Salesforce.com, Software Architecture, Web Development, Zoho)