Full-Stack SaaS Development | Next.js, React, CRM, Client Portal, APIs & AI Automation

PromoSleeve — Full-Stack SaaS Platform Development Development of the PromoSleeve custom marketing website, internal CRM/admin portal, client portal, centralized database, QR-code management, API integrations, and analytics-ready platform architecture. The platform will be built as a scalable custom solution using modern web technologies, allowing PromoSleeve to evolve from its marketing website into a full client dashboard, campaign management platform, workflow system, and project builder without needing to re-platform later. Phase 1 — Marketing Website Build a modern, responsive, SEO-friendly marketing website with: Homepage About Us Services In-Restaurant Media Agency / Branding OOH Network Contact / Book a Demo Mobile-responsive UI Brand implementation CMS-based content management SEO-friendly page structure Analytics-ready architecture Technology: Next.js React Sanity Headless CMS Vercel Responsive HTML/CSS API-ready architecture The Phase 1 structure aligns with the existing PromoSleeve roadmap, including the four primary website sections and the three Services subsections. Phase 2 — PromoSleeve Platform Foundation 1. Centralized Database Design and implement the PromoSleeve database as the central source of truth for future platform phases. Data will include: Clients Campaigns Products Product SKUs QR codes QR mappings Assigned sources Campaign information Campaign status Client/campaign relationships 2. Internal Admin CRM / Portal Build an authenticated internal administration portal including: Authentication Admin login Password reset Session management Campaign Management Dashboard Create campaign Edit campaign Campaign listing Campaign details Campaign status management Client Management Client listing Client details Campaign history Product Management Product selection Product SKU management Assigned sources Campaign/product mapping QR Management Generate QR codes through Uniqode Store QR IDs and mappings QR status management 3. Client Portal MVP Create a secure client-facing portal where customers can: Log in Create new campaigns Enter campaign name Enter campaign URL Select products Select assigned sources Enter quantity Add notes Submit campaigns View submitted campaigns View campaign status Clients will provide the basic campaign information, while the PromoSleeve team will continue managing the operational workflow internally. Reporting will remain within AgencyAnalytics during this phase. 4. Integrations Uniqode API QR code generation QR mapping QR ID storage Campaign-to-QR relationships AgencyAnalytics Push required campaign/reporting data Maintain AgencyAnalytics as the reporting platform Prepare the architecture for future first-party analytics/dashboard capabilities Technology & Architecture Planned technology direction includes: Next.js React Node.js / REST APIs PostgreSQL / relational database Sanity CMS Vercel Uniqode API AgencyAnalytics API Authentication & role-based access Cloud-hosted architecture Responsive web application API-first architecture Automation-ready workflows Analytics-ready architecture AI-ready architecture for future AI features and intelligent workflow automation Future Platform Direction The architecture will be designed with future expansion in mind, including: Advanced client dashboards Campaign/project builder Automated workflows First-party analytics Mobile applications AI-powered campaign/workflow assistance AI integrations and intelligent automation Additional third-party API integrations Expanded reporting and business intelligence This phased approach follows the overall PromoSleeve roadmap of progressing from the marketing website toward a client dashboard and eventually a full project/workflow builder.