ERP/CRM Full-Stack Developer Needed for Custom Organization Management System

We are looking for an experienced Full-Stack Developer to build a custom ERP/CRM system for our organization. The ideal candidate should have experience developing scalable business management platforms with clean architecture, secure coding practices, and excellent UI/UX. This is a long-term opportunity with the possibility of ongoing enhancements and maintenance after the initial development. Core Modules User Authentication & Role-Based Access Employee Management HR & Attendance Management CRM (Leads, Clients & Follow-ups) Sales & Quotations Project Management Task Assignment & Tracking Invoice & Billing Purchase & Expense Management Document Management Customer Support / Ticket System Reports & Analytics Dashboard Notifications & Activity Logs Settings & System Configuration Preferred Tech Stack Laravel / Node.js / .NET (any modern backend framework) React.js, Vue.js, or Angular MySQL or PostgreSQL REST API development Git/GitHub Responsive UI using Bootstrap or Tailwind CSS Experience with cloud deployment (AWS, DigitalOcean, Azure, etc.) Required Experience 5+ years of ERP/CRM development experience Experience building custom business management systems Strong database design skills Clean, maintainable, and well-documented code Excellent communication skills Ability to work independently and suggest the best technical solutions Nice to Have Workflow automation Email & SMS integration WhatsApp API integration Payment gateway integration Third-party API integrations AI-powered automation features Multi-company support Multi-language support Deliverables Complete source code Responsive web application Admin dashboard Documentation Deployment support Bug fixing during the warranty period To Apply Please include: Links to similar ERP/CRM systems you've developed. Your recommended technology stack and why. Estimated timeline. Your hourly rate or fixed-price estimate. Team size (if applying as an agency). We are looking for a reliable developer who can build a high-quality, scalable ERP/CRM platform and continue supporting future enhancements.