Stack-Vault
Your tech stack. Your library. Yours alone.
Customer-exclusive private library aligned to one company's tech stack. Watermarked per candidate. Quarterly refresh. Contractually unique — no question in your Stack-Vault appears in ReadyBank, in any JD-Forge output, or in any other customer's vault.
Watermark verified
customer_id=bosch-india · candidate_id=c_29F1A · issued=2026-04-30T11:21Z
Library
2,000 questions · 25 role families · 4 quarterly refreshes
Exclusivity contract
Not in ReadyBank · not in any other vault · not in any JD-Forge output
How it works
Three steps, every engagement.
Stack discovery
90-day intake: your role list, tech stack, domain quirks, hiring patterns. Custom role-graph mapping.
Library build
8–12 weeks. 2,000+ questions authored across your role-graph. Per-client variants. Cryptographic watermark.
Quarterly refresh
50–500 new questions per quarter (by tier), 25–200 retired. Continuous leak monitoring + forensic attribution.
What's included
Everything you need to ship.
- Stack intake: role list, tech stack, domain quirks, hiring patterns
- Role-graph mapping: custom for your hiring patterns
- Initial library: 500 / 2,000 / 5,000+ questions by tier
- Per-client variants: each question has a YOU-specific version
- Watermark injection: cryptographic per-customer marker in test cases + problem statements
- Mandatory SME validation — no exceptions
- Calibration: Reference Panel + your candidate pool
Bosch GCC Bengaluru — typical engagement
"Your candidates have already seen the Mettl + HackerEarth banks. Your in-house TA team can't author 2,000 questions across your stack. Buy a Bosch-exclusive Stack-Vault: ₹40L/year, 2,000 questions covering every role you hire, refreshed quarterly, watermarked, contractually exclusive. Reuse infinitely across all your assessments."
Compared with
What you give up — and gain.
| Compared to | Their approach | QOrium |
|---|---|---|
| In-house authoring | ₹1.2 Cr / yr for a content team that ships 1,800 questions | ₹40L / yr for 2,000+ questions, refreshed quarterly, watermarked |
| White-label HackerRank | Same shared library across customers | Contractually exclusive — not in ReadyBank, not in any other vault |
| Generic question banks | No India-stack coverage (SAP ABAP, Oracle Banking, Embedded automotive) | India-stack-fluent + your specific custom flavor |
Pricing
Pick the tier that fits your volume.
All ranges. Final terms negotiated against your hiring volume and stack scope.
Stack-Vault Department
₹10L / yr (~$12K)
500 questions · 1 dept · 5–10 roles · 50/25 refresh
Stack-Vault Enterprise
₹40L / yr (~$48K)
2,000 questions · multi-dept · 20–30 roles · 200/100 refresh
Stack-Vault Group
₹1Cr+ / yr (~$120K+)
5,000+ questions · whole org · 50+ roles · 500/200 refresh