Amir Rudin

Architecting and delivering an enterprise Warehouse Management System (WMS) that digitizes manual field operations, enabling end-to-end automated control of inbound, outbound, packaging, and inter-warehouse transfers for multi-client logistics. Designing a distributed synchronization model with reliable offline execution at warehouse sites, replacing manual stock-taking with automated data replication to preserve inventory accuracy across centralized and branch locations. Building automated stock reporting and audit capabilities—including mutation ledgers and reconciliation workflows—to transition branch environments from manual reporting to real-time operational oversight. Designing and implementing a high-performance, real-time Point of Sale (POS) system to modernize retail transactions, ensuring consistent data synchronization across all channels. Developing secure, scalable backend services using Laravel and Node.js with TypeScript, prioritizing backend-first validation and metadata caching to optimize system performance.

Led end-to-end enterprise Procurement Management System (web & mobile), automating multi branch purchasing, vendor selection, offer comparison, and approval workflows. Architected Node.js + TypeScript backend with Prisma ORM, implementing multi-database integration, secure JWT authentication, and robust RESTful APIs. Built React + TypeScript SPA featuring role-based dashboards, vendor ratings, automated PDF generation, and an integrated AI assistant (LLM/RAG) for procurement support. Delivered real-time communication features including Socket.io notifications, WhatsApp alerts, and comprehensive audit logs for secure operations. Developed Flutter mobile application to streamline procurement CRUD operations and enable seamless on-the-go multi-level approvals. Managed production deployments on GCP using structured Git workflows, while maintaining high performance CRM platforms with Vue 3 and React.js.

Designed and delivered a cross-platform Warehouse Management System (WMS) supporting both web and mobile channels for seamless remote operations. Achieved 100% operational error reduction across warehouse deployments through comprehensive automated testing and strict quality assurance protocols. Developed an intuitive cross-platform mobile application via Flutter featuring robust offline capabilities and seamless local storage management. Implemented real-time data synchronization utilizing WebSocket technology to ensure instantaneous inventory updates across all clients.