Codvo Internalby Codvo Engineering

Hypervelocity L2 — Small Feature Slice

Vertical slice across components (UI→API→DB) in 4-6 hours.

Visit course

Cost

Free

Duration

—

Type

internal_level

Levels

L2

Target 6hPass ≥ 80%

Rubric (v1)

Criterion	Weight	Must pass
Feature works across required components	25%	●
Unit tests included and passing	20%	●
Integration successful	20%	●
Basic QA checks pass	15%	—
Materially faster than baseline	10%	—
Quality acceptable with no avoidable rework	10%	—

Course material

Full curriculum, deliverables, capstone, and pass criteria.

Target time

4–6 hours

Audience

Engineers progressing from L1.

Prerequisite

Hypervelocity L1

Purpose

Proves multi-component integration skills with light spec interpretation.

What must be shipped

Small feature slice working across components. Light spec interpretation. Must complete code + unit tests + integrate successfully. Basic QA expected. Limited production shipping.

Example: Form field flowing UI → API → DB · filter with backend support · small workflow step across services.

Required deliverables

Working vertical slice across components
Unit tests + integration tests
Basic QA evidence
PR with description tying changes to spec

Assessment method

AI PR review + human board approval.

Pass criteria

Feature works across components, unit tests pass, integration successful, basic QA passes, materially faster than baseline, quality acceptable with no avoidable rework.