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Implementation Strategy and Planning Questions

Covers realistic planning and delivery of solutions across technical, operational, and organizational dimensions. Candidates are evaluated on defining rollout strategies such as pilot deployments, phased rollout, or full release; scoping a minimum viable scope and sequencing features; estimating budgets, personnel needs, and team composition; creating timelines, milestones, and cross functional responsibilities; and identifying dependencies across teams and systems. Includes specifying technical requirements for infrastructure, integrations, customizations versus configurations, performance and scalability, security and compliance, and deployment and rollback approaches. Emphasizes risk identification and mitigation for integration, data migration, operational disruption, and user resistance; contingency and rollback planning; deployment and operational readiness including staffing and training; and monitoring and defining success metrics tied to adoption and business outcomes. Also assesses trade off analysis between speed, quality, and cost, cost estimation and return on investment, communication and change management approaches to drive adoption, and creative problem solving to deliver outcomes within constraints such as limited budget, technology, or compressed schedules.

HardTechnical
0 practiced
A client asks you to accelerate delivery by three months but preserve extensibility for future integrations. Present a concrete technical plan that balances these trade-offs, lists where technical debt will be introduced, and describes how that debt will be tracked and repaid.
MediumTechnical
0 practiced
You must define KPIs that tie product adoption to revenue outcomes for a new upsell feature. Propose a measurement plan including instrumentation points, experiment design, and how you would attribute revenue to feature usage in the first 90 days.
MediumTechnical
0 practiced
Given a stateless microservice experiencing CPU spikes under peak traffic, explain the trade-offs between vertical scaling, horizontal scaling, and re-architecting for performance. Recommend an approach for a cost-sensitive client with 99.9% availability requirement.
HardSystem Design
0 practiced
Design a global rollout plan for a SaaS product expected to reach 10M users in 18 months, with region-specific data residency requirements and a 99.95% SLA. Include staging strategy, phased market launches, required infrastructure, staffing by region, and timeline milestones.
HardSystem Design
0 practiced
For a petabyte-scale data migration into a new analytics data lake, outline a phased migration approach that ensures data integrity, analytics continuity, low disruption to ongoing reporting, and an ability to roll back incremental batches if validation fails.

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