Handle day-to-day administrative activities and office documentation. Maintain files (physical and digital), records, and registers. Perform data entry, manage invoices, and update project-related documents. Coordinate with vendors, clients, and site staff as instructed. Support in preparing quotations, work orders, and follow-up on emails. Assist in managing office inventory, stationery, and supplies. Maintain cleanliness and order in the office environment. Handle incoming calls, messages, and basic front-desk responsibilities. Coordinate with the accounts team for bill submissions and expense tracking.