Explain your tech stack choices

Q: Explain your tech stack choices

This question evaluates a candidate's ability to articulate technology selection, operational experience, and trade-off reasoning across languages, frameworks, services, data stores, and infrastructure.

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Question

Describe Your Primary Tech Stack, Rationale, and Scale

Context: In a software-engineering HR screen, briefly summarize your core technology stack and where you have used it in production.

Please cover:

Languages
Frameworks and runtimes (backend, frontend, data/ML)
Services and messaging (e.g., queues/streams, APIs)
Data stores (OLTP, caches, analytics/lake)
Infrastructure and DevOps (cloud, orchestration, IaC, CI/CD, observability)

Also address:

Why you chose these technologies (performance, reliability, developer productivity, security/compliance, cost).
The scale and performance you have handled (throughput/RPS, latency percentiles, data volume, concurrency, uptime/SLOs, regions).

Explain your tech stack choices

Describe Your Primary Tech Stack, Rationale, and Scale

Solution

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Explain your tech stack choices

Overview

Describe Your Primary Tech Stack, Rationale, and Scale

Solution

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