Case Studies
Practice real-world case studies for CAT, interviews, and professional growth. Submit solutions and get evaluated by industry experts.
Designing a Tiered Sales Commission Structure
A retail company's sales team sells 3 product lines with very different margins. The VP of Sales pro...
Designing a Fair On-Call Rotation Schedule
NexGenIT's NOC team of 5 engineers needs a 7-day on-call rotation with primary and secondary coverag...
Designing a Diet Quality Index Scoring Algorithm
A public health researcher needs to design a Diet Quality Index (DQI) that converts a 24-hour dietar...
Is It Seasonal or Structural? Retail Sales Trend Decompositi...
UrbanMart's February 2026 sales (₹4,75,000) dropped 14.9% from January (₹5,58,000). The CEO is alarm...
Data Center Power Cost Estimation
NexGenIT's server room hosts 18 devices across 3 racks. The IT manager must estimate the monthly pow...
Feeding a Family of 5: ICDS Food Budget Estimation
A district nutrition officer must estimate the minimum monthly food budget for a family of 5 (2 adul...
SOC Analyst Alert Fatigue — Metric Deep-Dive
SecureNet's SOC dashboard shows "mean time to detect (MTTD) improved 40% this quarter." But the SIEM...
Debugging a Log Rotation Pipeline — Manual Trace
A log-rotation cron job at LogShipper is silently deleting logs instead of archiving them. The manag...
Server Migration Cost Estimation
DataBridge is migrating 12 on-premise servers to the cloud. The IT manager must estimate total migra...
Team Velocity Metrics Are Lying
DevTeam Alpha's sprint velocity looks great on paper (up 25% over 6 sprints) but delivery complaints...
Vendor Tool Evaluation Without a Given Rubric
TechBridge needs to choose between 3 observability vendors. No rubric is provided — the manager must...
Production Incident Postmortem — Incomplete Logs
An outage took down checkout for 40 minutes at ShopFast. Logs are partial — a log-rotation bug lost ...
Showing 37 - 48 of 239 case studies (Page 4 of 20)