I need a single, streamlined system that marries sales-focused CRM functionality with full-featured inventory control. The CRM side must revolve around sales tracking—pipeline stages, opportunity values, win/loss reporting and automated reminders—so my team can follow every lead until it converts. On the inventory side, I expect stock level monitoring with automatic low-stock alerts, straightforward order management (purchase and sales orders, pick/pack/ship flow) and supplier management that keeps contracts, lead times and pricing in one place. Both modules have to talk to each other in real time. When a sales rep closes a deal, committed stock should immediately deduct; when goods arrive from a supplier, available stock should instantly reflect back in the CRM so the team can quote accurately. No batch jobs or manual imports—webhooks, event queues or another low-latency method is required. I’m open to an off-the-shelf platform (e.g., Odoo, Zoho, HubSpot + custom inventory plugin) or a bespoke build in Laravel, Django, Node or a comparable stack, as long as you can demonstrate prior work that meets the same complexity. A responsive web interface is mandatory; mobile apps are a nice-to-have but not essential for the first milestone. Deliverables • Working web application (cloud-hosted or containerised) with sales-tracking CRM and inventory modules enabled • Real-time sync proven with a live demo: create/close sale → inventory adjusts; receive stock → CRM availability updates instantly • Source code with clear documentation and installation instructions • Basic user guide so my sales and warehouse teams can get productive on day one If you have questions about data models, preferred frameworks or migration from our existing spreadsheets, let’s discuss them upfront so we can lock scope and timeline quickly.