# moabukar/tech-vault

A list of many interview questions & real-world challenges in Tech! (https://tech-vault-web.vercel.app/)

Repository: https://github.com/moabukar/tech-vault
Canonical: https://ross.abutalabs.com/products/tech-vault
Homepage: https://tech-vault-web.vercel.app/
Language: HCL
License: Apache-2.0
License Family: permissive
Last push: 2026-03-01T22:28:21+00:00

## Health v2 (maintenance only)
Score: 62/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 70, release rhythm 35, longevity 89
- inputs: {"age_days": 1255, "days_push": 185, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 3568, forks 779 (observed 2026-08-28T04:08:09.960297+00:00)

## What it is
A curated collection of technical interview questions and real-world engineering challenges covering DevOps, system design, software engineering, data, and cybersecurity. It is maintained by a community of engineers and also available as a web app.

## Use cases
- prepare for a technical interview
- practice devops interview questions
- find system design interview questions
- study data structures and algorithms challenges
- review common coding interview questions by language
- learn linux networking and kubernetes interview topics
- find real-world engineering challenges to test knowledge

## When to choose
- you are preparing for technical interviews across devops, software engineering, data, or security roles
- you want scenario-based and hands-on challenges rather than just trivia
- you are breaking into tech from a non-technical background and want a free community-maintained resource

## When to avoid
- you need structured courses with graded exercises or certifications
- you want a single deep-dive on one niche topic rather than a broad question bank
- you need guaranteed up-to-date content for a specific company's interview process

## Facets
- artifact type: learning-resource
- maturity: active
- function: documentation, developer-tools
- domain: tutorials, education, developer-tools, security, cloud-computing
- platform: cross-platform
- tags: interview-preparation, tech-interviews, system-design, coding-challenges, devops, dsa, study-guide, web-server

## Member repositories
- moabukar/tech-vault (main) score 62

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:08:09.960297+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T18:34:09.456612+00:00, confidence not recorded.
  - readme: https://github.com/moabukar/tech-vault (fetched 2026-08-28T04:08:09.960297+00:00, sha 1ebe977ace2c)
  - homepage: https://tech-vault-web.vercel.app/ (fetched 2026-08-29T09:27:44.232031+00:00, sha 48d3f83ce1c4)
- Data as of 2026-08-30T08:39:29.467469+00:00.