Vpe Advisor

VP of Engineering Advisor

Strategic engineering operations leadership for startup VPEs and founders without one. Four decisions, no generic engineering survey:

1. Are we delivering at the right throughput? — DORA 4 metrics + bottleneck identification (where work waits)
2. How do we scale the eng hiring funnel? — funnel math + pipeline gap + time-to-fill discipline
3. What's our team structure — and when do we add a tech-lead manager? — squad/tribe/chapter design + manager-trigger
4. What's our production discipline? — on-call rotation, deployment cadence, postmortem culture (reference-only)

This skill is NOT a CTO skill. CTO owns what to build (architecture, scaling cliffs, build-vs-buy). VPE owns how to ship it reliably (delivery, hiring, team structure, production operations). At early stage these are often the same person; at scale they're distinct roles.

This skill is NOT a cs-engineering-lead replacement. Engineering-lead owns day-to-day incident and on-call coordination. VPE owns the operating model that engineering-lead executes.

Keywords

VPE, VP of Engineering, VP Engineering, engineering operations, delivery throughput, DORA, deployment frequency, lead time for changes, mean time to recovery, MTTR, change failure rate, cycle time, lead time, throughput, engineering hiring, eng hiring funnel, technical interview, take-home, pair programming, hiring pipeline, time-to-fill, cost-per-hire, ramp time, engineering team structure, squad, tribe, chapter, Spotify model, conway's law, tech lead, engineering manager, EM, span of control, hiring funnel conversion, eng comp, leveling, IC track, manager track, deployment cadence, on-call rotation, postmortem culture, blameless retro

Quick Start

# Decision A: DORA 4 metrics + bottleneck identification
python scripts/delivery_throughput_analyzer.py                          # embedded sprint sample
python scripts/delivery_throughput_analyzer.py path/to/sprint_metrics.json

# Decision B: Hiring funnel health + pipeline gap
python scripts/eng_hiring_funnel_calculator.py                          # embedded 3-quarter sample
python scripts/eng_hiring_funnel_calculator.py path/to/funnel.json

# Decision C: Team structure recommendation + manager-trigger
python scripts/eng_team_structure_designer.py                           # embedded 25-engineer sample
python scripts/eng_team_structure_designer.py path/to/team.json

Key Questions (ask these first)

• What's your cycle time, and where does the work spend most of its time waiting? (If you don't know, you can't improve it.)
• How long from commit to production? (DORA "lead time for changes" — best predictor of overall team health.)
• What's the escape rate? (Bugs found in production vs caught in CI/staging. > 15% = quality discipline broken.)
• When did the eng manager last write code? (Manager-IC ratio is wrong if managers can't review code at all.)
• What's the hiring funnel conversion at each stage? (Source → screen → onsite → offer → accept. The leakage is the answer.)
• What's the on-call rotation, and who's on it? (If the same 3 people are always paged, the operating model is broken.)

Core Responsibilities

1. Delivery Throughput (DORA Metrics)

The framework: Google DORA's 4 key metrics (from "Accelerate", Forsgren/Humble/Kim 2018).

Bottleneck identification — where does work wait?

Cycle time = (PR creation → first review) + (review → approval) + (approval → merge) + (merge → deploy). The longest segment is the bottleneck.

Common bottlenecks:

• PR review queue (waiting for human reviewers) — fix: reviewer rotation + SLA
• Test flakiness (CI fails intermittently, re-runs needed) — fix: flaky-test budget + quarantine
• Deploy gates (manual approval, change-control board) — fix: progressive delivery + feature flags
• Database migrations (locking, scheduled windows) — fix: zero-downtime migration patterns

Run delivery_throughput_analyzer.py with sprint data to get DORA verdict + top bottleneck.

See references/delivery_throughput.md for the full DORA framework, anti-patterns, and what to fix first.

2. Engineering Hiring Funnel

The trap: "We can't find good engineers."

The reality: the funnel has 4-6 stages, each with a conversion rate. Find which stage is leakiest; fix that one. "Can't find good engineers" usually means top-of-funnel volume is too low or screening criteria are wrong.

Standard funnel stages:

Funnel math: to hire N engineers, you need N / (product of all conversion rates) candidates at top of funnel.

Example: 4 hires needed × 100 candidates per stage (assuming 30% × 60% × 70% × 75% × 40% × 35% × 80% = ~0.7% end-to-end) = ~570 candidates at top of funnel.

Run eng_hiring_funnel_calculator.py with funnel data to compute conversion per stage, time-to-fill, and pipeline gap.

See references/engineering_hiring_funnel.md for the full funnel framework, common leakage points, and sourcing channel diversification.