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API Rate Limiter Design
Design and explain a rate limiting system for an API that handles 10,000 requests per second. Consider distributed systems.
Product Roadmap Challenge
Create a 6-month product roadmap for a new social feature. Include prioritization framework, metrics, and go-to-market strategy.
Growth Campaign Strategy
Design a multi-channel growth campaign to acquire 10,000 users in 3 months with a $50K budget. Include channels, tactics, and KPIs.
Mobile App Redesign
Redesign the checkout flow for a mobile e-commerce app to reduce cart abandonment. Explain your UX decisions.
Enterprise Sales Strategy
Develop a sales strategy to close a $500K enterprise deal. Include stakeholder mapping, objection handling, and negotiation tactics.
Churn Prediction Model
Describe an ML approach to predict customer churn. Include feature engineering, model selection, and evaluation metrics.
Business Model Innovation
Propose a new revenue stream for a SaaS company with 50K users. Include financial projections and implementation plan.
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