I need a full-stack partner to architect, design, and code a brand-new, web-based CRM that puts rock-solid sales tracking at its core. The platform will run in the browser, scale easily, and feel modern and intuitive for both Admins and standard Users. Scope of work • Design an attractive, responsive UI/UX from wireframes through final front-end implementation. • Build the back-end, database, and REST/GraphQL APIs completely from scratch. • Implement Contact Management with robust lead management so reps can capture, qualify, and nurture prospects in one place. • Integrate Accounting software, Email marketing tools, and key Social media platforms through their public APIs. • Provide tiered access control (Admin vs. User) with secure authentication and role-based permissions. Key sales tracking capabilities required - Sales pipeline management - Revenue tracking - Sales forecasting Email integration must allow users to send, receive, and log correspondence directly inside the record. Dashboards, reports, and search should be fast and filterable. Tech freedom is yours—whether you favour Laravel, Django, Node, React, Vue, PostgreSQL, MongoDB, or something else—just outline your proposed stack and why it fits. Clean code, documentation, and deployment scripts (Docker, CI/CD) are expected so my team can maintain the system long term. Please share links or screenshots of previous CRM or SaaS projects that demonstrate: • Custom feature development (not template installs) • Complex API integrations • UI work that balances aesthetics and usability State your estimated timeline and any milestone structure you prefer when you bid.