Back-of-the-envelope capacity estimations
System Design AI Helper
AI System Design Interview Assistant & Architecture Copilot
System design interviews evaluate your ability to make pragmatic trade-offs under scale constraints. Kairo acts as your technical co-architect.
Fit signals
Review the role before you tailor anything
A fit score is a triage aid, not a hiring prediction. Use it to decide what deserves a closer read.
SQL vs NoSQL database selection frameworks
CAP theorem, consistency model, and caching trade-offs
A practical search plan
Build a smaller, higher-signal pipeline
Clarify Requirements
State functional and non-functional requirements with Kairo's prompt cues.
Estimate Scale & Throughput
Use auto-calculated QPS and storage metrics.
Detail High-Level Architecture
Select recommended components (Load Balancers, Microservices, Message Queues).
What Kairo automates
- Searches a live jobs source using your role, location, and work-mode filters.
- Ranks results against the career profile and documents you choose to provide.
- Creates a role-specific CV draft from the job description when you request one.
What stays in your hands
- You decide which roles are worth pursuing and which listings to dismiss.
- You review every generated document before downloading or sending it.
- You open the employer's source page and complete the application yourself.
Review before you apply
Generated suggestions are drafts. Accuracy, eligibility, and final application choices always need your judgment.
- 1Validate QPS calculations with interviewer constraints.
- 2Highlight single-point-of-failure (SPOF) risks.
- 3Explain trade-offs between eventual consistency and strong consistency.
Questions about this workflow
Can Kairo help with microservices vs monolith questions?
Yes, Kairo outlines organizational and technical trade-offs for monolithic vs microservices architectures.
Does Kairo include caching strategies?
Yes, including Cache-Aside, Write-Through, Write-Behind, and eviction policies like LRU/LFU.
Related job-search guides