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Cross-Platform Inventory Management for NVK Nurseries
Architected and developed comprehensive cross-platform inventory management system for plant and product tracking, deployed on iOS, Android, and Web platforms. Engineered enterprise-grade solution managing 100+ database tables with complex relationships, serving multiple business workflows from purchase orders to sales management.
NVK Nurseries required a sophisticated inventory management system to track plants, products, suppliers, customers, and complex order workflows across mobile and web platforms. The system needed to handle intricate business logic including multiple allocation strategies, quantity buckets, hierarchical locations, QR-based tracking, and multi-tenant architecture—all while maintaining type safety and scalability.
Designed enterprise-grade database schema using Prisma ORM with PostgreSQL, managing 100+ relational tables including complex hierarchies (plants, products, suppliers, customers, purchase/sales orders)
Built modular component architecture with 50+ reusable React Native components organized by feature domains (inventory, plants, products, suppliers, customers)
Implemented real-time data synchronization using TanStack Query (React Query) with automatic cache management, background refetching, and offline support
Developed custom form management system integrating React Hook Form with Zod validation schemas for complex multi-step forms
Configured EAS Build for automated iOS and Android builds with multiple environment profiles (development, preview, production)
Designing 100+ interconnected tables with complex relationships (plants, products, suppliers, customers, orders) while maintaining referential integrity and query performance.
Leveraged Prisma's relationship modeling with cascade rules, soft deletes, and audit logging. Implemented efficient query patterns with eager loading, pagination, and strategic indexing. Created comprehensive data transformation utilities for date handling and query string parsing.
Ensuring type safety from database to UI components across 50+ screens and 40+ API endpoints, preventing runtime errors and improving developer experience.
Utilized Prisma-generated types as single source of truth, created custom TypeScript interfaces for API responses, and implemented strict TypeScript configuration. Built type-safe API client with generics for CRUD operations across all entities.
Implementing sophisticated inventory operations including multiple allocation strategies (sales/production), quantity buckets (ready/not-ready), status workflows, and hierarchical location management.
Architected domain-driven design approach with separate modules for each business entity. Created reusable state machines for status workflows, implemented calculation utilities for inventory quantities, and built hierarchical data structures with unlimited nesting support.
Integrating native device features (camera for QR scanning, printing, haptics) while maintaining cross-platform compatibility and handling permissions correctly.
Used Expo's managed workflow with expo-camera for QR scanning, expo-print for printing, and expo-haptics for feedback. Implemented graceful degradation for web platform and comprehensive permission handling with user-friendly error messages.
Deep understanding of React Native bridge optimization, memory management, and rendering performance. Learned to use Flipper for profiling and identifying bottlenecks.
Developed effective mentoring strategies for junior developers through structured code reviews, pair programming sessions, and creating comprehensive documentation.
Strengthened collaboration skills working with designers, backend engineers, QA, and product managers to align on technical requirements and delivery timelines.
Established robust CI/CD pipeline with automated testing, code signing, and deployment strategies. Reduced deployment errors by 90% and deployment time by 93%.
Municipal asset management system for parks, facilities, or public works inventory
"Hunny delivered a robust inventory management system that transformed our operations. The bilingual interface and mobile accessibility were crucial for our distributed team. The system's reliability and performance have exceeded our expectations."