Black Friday Emergency: Rebuilt Checkout in 48 Hours
How we saved $1.8M in Black Friday revenue by rebuilding a broken checkout flow in just 48 hours.
48hrs
Time to Fix
$1.8M
Revenue Saved
99.9%
Uptime on BFCM
The Challenge
Three days before Black Friday, a D2C brand's payment processor deprecated a critical API without warning. Their checkout was completely broken, and their busiest shopping day of the year was about to become a disaster.
Specific Blockers:
- 1Payment processor deprecated critical API with 72 hours notice
- 2Checkout flow was completely non-functional
- 3Black Friday/Cyber Monday represented 40% of annual revenue
- 4Internal team had never integrated a new payment processor
- 5No staging environment to safely test changes
- 6CEO called at 11 PM on a Tuesday in a panic
The Solution
We deployed our Special Ops Pod—a rapid-response team for technical emergencies. Two senior engineers worked around the clock to rebuild the checkout.
Execution Timeline:
- Hour 1-4: Emergency assessment and architecture review
- Hour 5-12: Integrated Stripe as backup processor with feature parity
- Hour 13-24: Built A/B routing to gradually shift traffic
- Hour 25-36: Load testing with simulated Black Friday traffic
- Hour 37-48: Production deployment with real-time monitoring
- Maintained 99.9% uptime through the entire BFCM weekend
Technologies Used:
"I called them at 11 PM on a Tuesday. By Thursday morning, we had a new payment integration in production. They literally saved our Black Friday. The ROI on that engagement was probably 100x."
Founder — D2C Brand
Engagement Details
Timeline
48 hours
Team Size
2 FDEs
Pod Type
Special Ops Pod
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