Custom LMS & ERP Development

I need a single, fully-integrated platform that combines a robust Learning Management System with a light-weight ERP tailored to an EdTech environment supporting roughly 50,000 active users.

For the LMS side the priority is crystal-clear: learners must enjoy seamless access to course content on web and mobile without latency or login friction. Alongside that, I require a secure exam module so instructors can create, schedule, and auto-grade high-stakes assessments. The system therefore has to respect three distinct roles—Students, Instructors, and Administrators—with granular permissions and an intuitive dashboard for each.

On the ERP side I want to bring day-to-day operations under the same roof. Sales tracking, salary and expense management, employee leave handling, and basic inventory control should all live in one interface that talks to the LMS data where relevant (for example, mapping course sales to revenue reports).

Deliverables
• Fully responsive LMS supporting 50k users, role-based access, and exam functionality
• ERP modules: sales, salary, expense, leave, inventory—each with reporting and export options
• Unified authentication and single sign-on across the two systems
• Source code, deployment scripts, and concise technical/user documentation

I’m open to the tech stack you feel best delivers performance at scale, but the final product must be cloud-ready and easy to maintain. Please outline your proposed architecture, estimated timeline, and any similar builds you have completed.