myhcm

1. Executive SummaryMyHCM is an enterprise-grade, Flutter-based mobile HR application for Android and iOS. It automates workforce management by integrating GPS attendance tracking, geofencing, leave workflows, and performance analytics into a secure, role-based platform.2. Core Features & WorkflowsAttendance: GPS check-in/out, geofencing, automated break/overtime tracking.Leaves: Custom leave types, visual balance tracking, manager approval dashboards.Analytics: Attendance trends, leave utilization, department metrics, custom reports.Location: Google Maps integration, address reverse-geocoding, privacy-focused tracking.3. Technical ArchitectureFrontend Framework: Flutter utilizing the Provider pattern for efficient state management.Backend APIs: Microservices or monolithic RESTful services with secure HTTPS communication.Data Routing: Inbound traffic passes through a Load Balancer and Reverse Proxy to the API layer.Authentication: Multi-factor security including JWT-based sessions, 2FA, and biometric login.Caching Layer: Redis cluster used for quick-access session caching and data optimization.Primary Storage: Managed relational databases using MySQL or PostgreSQL for core application data.Object Storage: AWS S3 or equivalent for storing media files, profile pictures, and documents.Third-Party Integrations: Google Maps SDK, Google Places API, and Firebase Cloud Messaging (FCM).Security Implementation: End-to-end AES-256 data encryption, Role-Based Access Control (RBAC), and session auto-logout policies.4. User Persona RequirementsEmployees: One-tap geofenced check-in, leave submissions, personal dashboards.Managers: Team attendance metrics, leave approvals, department analytics.Admins: System configuration, onboarding/offboarding, organization-wide reporting.5. Hosting & Infrastructure TargetCloud Platform: AWS, Azure, or GCP with a 99.9% uptime Service Level Agreement (SLA).Compute Resources: Minimum 4 vCPUs, 16GB RAM instances configured with Auto-Scaling.Storage Capacity: 100GB+ high-performance SSD block storage.Network Delivery: CDN integration for static assets and global low-latency delivery.Database Layer: Managed database instances with automated daily snapshot backups.Deployment Pipeline: Continuous Integration/Continuous Deployment (CI/CD) with automated testing, zero-downtime deployments, and real-time Application Performance Monitoring (APM) alerting.6. Business Impact & ROICost Reduction: Paperless operations and automated payroll data export pipelines.Efficiency: Instant leave processing and real-time remote workforce visibility.Compliance: Tamper-proof digital audit trails for attendance records and regulatory alignment.7. Future RoadmapMachine learning engines for predictive attendance and smart shift scheduling.Native platform integrations with external enterprise payroll and ERP systems.Offline-first data synchronization for remote areas with low connectivity.