Haidar Rusli

Information Systems graduate (GPA 3.64/4.00) with hands-on experience in business intelligence. Proven track record in processing daily transaction data and building interactive dashboards to drive strategic business decisions. Proficient in Google Looker Studio, Excel/Spreadsheets, SQL, and Python for data analysis.

Freelance E-Commerce Admin at Hasvara Online Shop (2026-02 – Present)

• Managed daily online shop operations, fulfilling 40–60+ daily orders with strict packaging standards and maintaining a <15-minute customer service response rate.
• Tracked inventory circulation across 10+ fashion SKUs, maintaining 99% inventory accuracy and eliminating stockouts for top-selling items.

Operations Staff, Social Media Admin & BI Analyst at Garasi Gaming (2024-10 – 2026-03)

• Analyzed 300+ weekly transaction records and peak-hour customer behavior to inform promotional strategies and F&B inventory planning.
• Designed interactive visualization dashboards using Google Looker Studio and Spreadsheets to monitor rental performance and equipment maintenance schedules.
• Created and published 3+ weekly Instagram content pieces to expand brand reach and audience engagement.

BI Analyst (Project-Based) at Kalfit Cold-Pressed Juice (2026-01 – 2026-03)

• Analyzed 500+ transaction records to identify the top 3 best-selling product variants.
• Built a monthly sales visualization dashboard to streamline business performance monitoring for the owner.

BI Analyst (Project-Based) at Kedai Dahar Bumbu Kampung (2025-11 – 2026-03)

• Processed and visualized 1,700+ restaurant transaction records in Google Looker Studio to track menu performance across time slots (Afternoon, Late Afternoon, Evening).
• Identified peak hours and visit patterns, optimizing staff scheduling and local ad spend efficiency.

Administrative Staff Intern at CV. Surya Timur (2025-02 – 2025-07)

• Oversaw warehouse inventory flow with 100% logging accuracy to minimize stock discrepancies.
• Processed 10+ Purchase Orders (POs) daily and coordinated with suppliers to ensure smooth supply chain operations.
• Compiled periodic sales recap reports for executive performance evaluations.

Waiter at Arto Cafe & Gelato (2021-01 – 2021-03)

• Served 20–50+ daily customers with high responsiveness, maintaining service quality during peak operating hours.
• Mastered 100% of the menu catalog to deliver accurate product recommendations and drive daily sales volume.

Bachelor of Information Systems in Digital Business – Institut Widya Pratama (2022-09 – 2026-05)