Sajjad Haider

A detail-oriented and results-driven professional with a Bachelor of Science in Computer Science and over 3 years of experience spanning billing operations and inventory management. Proven track record as a Billing Officer at HR Solution, optimizing billing cycles, managing accounts receivable, and maintaining high accuracy in financial reporting. Previously demonstrated strong organizational skills as an Inventory Executive at JBS Solution, managing stock data and reconciling logs.

Adept at leveraging technical analytical skills, navigating complex software systems, resolving client discrepancies, and streamlining operations to drive business efficiency.

Billing Officer - HR Solution - Lahore, Pakistan

(2023-10)

• Manage the end-to-end billing process for corporate clients, ensuring accurate, timely, and compliant invoice generation.
• Reconcile monthly accounts receivable balances and significantly reduce outstanding payment delays through proactive client follow-ups.
• Identify and resolve billing discrepancies swiftly, maintaining precise financial logs and high client satisfaction.
• Collaborate closely with internal teams to streamline the invoicing workflow and eliminate data entry errors.

Inventory Executive - JBS Solution - Lahore, Pakistan

(2022-03 - 2023-10)

• Oversaw and managed daily stock data and inventory records, ensuring high data processing accuracy.
• Conducted regular stock reconciliations to identify and resolve inventory discrepancies between physical counts and system logs.
• Handled internal and vendor inquiries regarding stock status, introducing a faster tracking process that optimized reporting time.
• Generated monthly inventory summaries and trend reports to assist senior management in procurement planning.

Bachelor of Science in Computer Science - Computer Science - Virtual University of Pakistan (2026)