For The Best Friend International, a multi-level marketing distributor of premium dog food, we completely re-engineered their backoffice system — transforming it from a slow, error-prone legacy solution into a fast, reliable platform.

Contributions and achievements

• From 34 days to 2 hours: Optimized the promotional sales bonuses computation engine, reducing processing time by over 99%.
• From ~1,000 errors to 0: Eliminated bugs in the complex commission calculations, ensuring accurate payouts for every partner.
• Full frontend redesign: Built a modern, responsive interface in React, making daily operations faster and more intuitive.
• Robust backend architecture: Implemented a scalable Java Spring back-end with secure authentication, improved data handling, and detailed reporting.

The result is a stable, high-performance platform that supports the company’s growth, improves partner trust, and dramatically reduces administrative overhead.

Screenshots