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Sentryk – Enterprise Multi-Tenant SaaS Platform for Educational CentersSentryk is a production-ready, enterprise-grade Multi-Tenant SaaS platform built to digitize and automate every aspect of educational center management. It combines administration, subscriptions, billing, attendance, reporting, automation, communication, marketing, and analytics into one scalable platform.Unlike traditional management systems, Sentryk is designed as a complete operating system for educational centers, enabling entrepreneurs or software companies to launch a commercial SaaS business immediately.Enterprise FeaturesMulti-Tenant SaaS ArchitectureComplete tenant isolation.Independent databases logically separated for every educational center.Independent students, teachers, classrooms, groups, subscriptions, reports, activity logs, and financial records.Built specifically for SaaS scalability.Super Admin DashboardComplete control over the entire platform.Features include:Manage all educational centers.Platform analytics.Revenue dashboard.Subscription plans management.Customer management.Referral management.Promo code management.Financial overview.Activity monitoring.Platform settings.Complete SaaS administration.Educational Center DashboardEvery educational center receives its own independent dashboard including:Student ManagementTeacher ManagementSubject ManagementClassroom ManagementGroupsUser ManagementRole ManagementAttendance ManagementReportsActivity LogsFlexible Subscription SystemSupports multiple pricing models including:MonthlySemi-MonthlyPer SessionFull CourseIncludes:Automatic expirationSubscription lifecycleHistorical pricing (Price Snapshot)Status trackingExtendable pricing structureSmart QR AttendanceProfessional attendance management featuring:QR Code attendanceAttendance time windowsDuplicate scan preventionAutomatic late detectionAutomatic absence processingAutomatic session closingMonthly attendance analyticsOfficial WhatsApp Business API IntegrationOne of Sentryk's strongest features is its fully integrated communication system.The platform includes:Official Meta Business integration.WhatsApp Business API integration.Approved WhatsApp message templates.Automated notification workflows.Production-ready messaging system.Event-driven messaging architecture.Automatic notifications include:Welcome messagesSubscription remindersSubscription expirationStudent absence alertsMonthly reportsAdministrative notificationsThe WhatsApp module is already integrated and configured, significantly reducing deployment time for the buyer.WhatsApp Wallet SystemEvery educational center has its own independent wallet.Features include:Independent balance.Automatic message charging.Usage analytics.Transaction history.Financial transparency.Cost tracking.Referral & Marketing EngineBuilt-in marketing system featuring:Referral rewards.Promo Codes.Discount campaigns.Usage limits.Expiration dates.Plan restrictions.Organic customer acquisition system.Reporting & AnalyticsAutomatically generated reports including:Attendance statistics.Absence reports.Late arrivals.Student performance.Attendance percentage.Monthly summaries.Early warning indicators.Enterprise SecurityBuilt following modern SaaS security standards.Includes:JWT Authentication.Role-Based Access Control (RBAC).Tenant Isolation.Secure Financial Operations.Protected Administrative Actions.Authorization Layers.Permission Validation.Automation EngineAutomated scheduled jobs include:Subscription reminders.Attendance processing.Monthly reports.Session closing.WhatsApp notifications.Background maintenance tasks.SEO OptimizedThe platform has been professionally optimized for search engines using modern SEO practices, making it easier to achieve strong visibility and organic growth.Modern Technology StackFrontendReactTypeScriptTailwind CSSReact RouterReact Hook FormTanStack QueryBackendNode.jsExpress.jsPrisma ORMPostgreSQLJWT AuthenticationIncluded in the SaleThe buyer will receive:Complete source code.Frontend.Backend.Database Schema.Prisma Migrations.Super Admin Dashboard.Educational Center Dashboard.Multi-Tenant SaaS Architecture.QR Attendance System.Subscription System.Reporting System.Referral System.Promo Code System.WhatsApp Business API Integration.Meta Business configuration.Approved WhatsApp Templates.WhatsApp Wallet System.Deployment documentation (if available).Full ownership of the project.Ideal BuyerPerfect for:SaaS foundersSoftware companiesEdTech startupsInvestorsDigital agenciesEntrepreneurs looking to launch an educational SaaS businessWhy Buy Sentryk?Enterprise-grade architecture.Production-ready.Multi-Tenant SaaS.Modern technology stack.Official WhatsApp Business integration.Automated workflows.High scalability.Strong security model.Marketing & referral engine.Ready for commercialization with minimal setup.