Growth Engineer at Envio — Candidate Package
Kaustubh Agrawal · April 2026 · prepared for the Envio Growth Engineer role.
This site hosts the full candidate package: strategy memos, Week-One diagnostics, tech-artifact specs, revenue math, and an operating plan — alongside a live GraphQL playground that queries the indexer I deployed to Envio's hosted service.
🟢 Live indexer
The money-market template (Aave V3, multi-chain — Polygon + Arbitrum + Base) is deployed and queryable right now:
https://indexer.dev.hyperindex.xyz/8fc0607/v1/graphql→ Try queries in the live playground (one click, no setup).
Read order
1 — Framing
- Vertical Playbook — the dual-angle (engineer + business operator) framework. Read this first.
- Pain Map Matrix — 5 funnel stages × 2 root causes × 2 verticals, populated with named accounts and named owning artifacts.
2 — Week-One diagnostics
- DeFi Tech Diagnostic
- DeFi Positioning Audit
- Money-Market Tech Diagnostic
- Money-Market Positioning Audit
3 — Tech artifact specs
- Effect API + Entity-Cache-First Pattern
- 60-Minute DeFi Indexer Template
- Money-Market Template Spec
- Liquidation Handler Reference — the trickiest event in money-market indexing
- Multi-Chain Expansion Runbook
- Risk-Dashboard Query Architecture
4 — Operating plan & pitch
5 — Revenue math
6 — Research & forensics
- Onboarding Forensic — fresh-eyes pass through Envio's docs
- Indexer Teardown — what I learned reading production Envio indexers
- ClickHouse Teardown · ClickHouse Launch Deck
What's runnable (on GitHub)
The strategy memos here are paired with three forkable Envio HyperIndex templates anchored to real production protocols. The full scoreboard is on the Proof of Work page; quick highlights:
| Template | Anchor | Vitest | Live invariant checks |
|---|---|---|---|
| DEX | Velodrome V2 (Optimism) | 10 ✓ | 31,091 / 31,091 ✓ |
| Money market | Aave V3 (Polygon, Arbitrum, Base) | 5 ✓ | 14,401 / 14,401 ✓ |
| Perp | GMX v2 (Arbitrum) | 2 ✓ + 3 skip→v2 | 2,522 / 2,522 ✓ |
Total: 48,014 cross-entity checks passing across 21 invariants on three different real-world protocols.
The runnable code lives at github.com/kaustubh76/Growth_Engineer_at_ENVIO (opens in a new tab) under pow/ (opens in a new tab).