Front End Developer

Built a full-stack ERP system frontend using React 18, TypeScript, and Vite, managing five core business modules: HR, Finance, Procurement, Front Office, and Operations. Utilized TanStack Router for type-safe routing and TanStack Query for efficient server-state management. Designed a modular component system with 50+ reusable UI components using Mantune UI, implementing context-based state management and WebSocket integration for real-time notifications and live data updates across all modules. Developed end-to-end business workflows including employee management, payroll processing, financial tracking, procurement workflows with multi-level approvals, and operational task management featuring drag-and-drop functionality and calendar integrations. Implemented advanced performance optimizations such as code splitting, lazy loading, React Suspense, and custom hooks for data tables with server-side pagination, filtering, and sorting. Built complex multi-step forms using React Hook Form with full validation. Delivered a production-ready application with 99.9% uptime supporting concurrent users, reducing development time by 40% through modular architecture and achieving an 80% reduction in runtime errors via strict TypeScript implementation.

Gained hands-on experience in full-stack software development, working with Java Spring Boot, React, and shadcn/ui, while applying modern engineering practices such as version control, testing, and deployment. Developed practical knowledge in ERP systems and trade facilitation platforms, understanding system modules, workflows, and the interaction between trial and production environments. Built expertise in cloud and database technologies, including Oracle Cloud Infrastructure (OCI), Oracle Autonomous Database, vector search, generative AI (Oracle 23ai), and secure network connectivity using IPsec VPNs. Applied AI concepts and research skills to real-world use cases, including feasibility studies for digital platforms, AI-assisted development with Microsoft Copilot, and system performance analysis. Strengthened problem-solving, communication, and teamwork skills through collaborative projects, technical documentation, log analysis, SQL reporting, website evaluation, and internal issue-tracking solutions.

Managed the Active Directory under supervision, and independently handled DHCP management. Responsibilities included configuring and troubleshooting network devices like printers, scanners, and ETRs, as well as resolving IP address conflicts and detecting network vulnerabilities. Provided support for Exchange server issues, assisted with online plugins, and performed installations of operating systems and other necessary software. Handled general computer maintenance and network assignments.