Use case

Spec-to-code from ticket to tested PR.

From the field, AI native workflow redesign of spec-to-code process within Engineering Productivity Software Engineering function.

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Convolving expertise

A senior Convolving delivery team partnered with the engineering productivity function for one sprint. Operators from our expert network – with forty combined years inside enterprise platform engineering and developer experience – reviewed the redesign at each checkpoint. Forward-deployed engineers built inside the team's Jira, GitHub, CI, and security stack. One flat fee, artifact out, no retainer creep.

Situation

Today a Jira ticket goes to an engineer who drafts a spec, codes it, writes tests, and opens a PR. The spec lives in their head as often as in a doc.

Cognition's Devin and Anthropic's Claude Code, together with Cursor and Windsurf, run the loop end-to-end on bounded tickets. The engineer's role shifts from implementation to spec validation and review. The McKinsey value pool ranks software engineering top-four; the bottleneck moves from typing to specification, with senior reviewer time as the new constraint.

Cycle time Days Ticket to merged PR
Spec rigour Variable Spec lives in the engineer's head
Test coverage Uneven Time pressure trims tests first
Engineer leverage 1× One ticket at a time

Click any node to see the activities and tools behind it. Open the canvas in fullscreen for the horizontal view.

Complication

Largest obstacles and inefficiencies.

Days from ticket to merged PR.

Implementation, tests, and review run sequentially on each ticket. Engineers context-switch through the cycle.

Spec rigour varies by engineer.

Some engineers write a spec; some hold it in their head. Edge cases land in production rather than in tests.

One ticket at a time per engineer.

Even strong engineers run linearly through the queue. Throughput scales with headcount, not with leverage.

Resolution

The AI-native cycle.

Same five steps. Click any node to see what the redesign does in that step.

Cycle time Hours ▼ 70–90% on bounded tickets
Spec rigour Drafted Every ticket gets a structured spec
Test coverage Spec-driven Tests cite the spec line
Engineer leverage Multi Steer multiple drafted PRs at once
Key changes

What the redesign actually shifts.

Cycle compression

  • Bounded tickets move from days to hours.
  • Spec, code, and tests draft in parallel rather than serially.
  • Engineer leverage moves from one ticket at a time to multiple drafted PRs in flight.

Spec discipline

  • Every ticket gets a structured spec with edge cases enumerated.
  • Tests cite the spec line they cover.
  • Edge cases land in tests, not in production.

Reviewer focus

  • Engineers steer multiple drafted PRs.
  • Senior reviewer rules on architectural and security risk.
  • Review reads spec, code, and tests together.

Audit and control

  • Every drafted change logs spec line, model version, and prompt.
  • Reviewer overrides feed back into the rules.
  • Engineering managers read throughput against quality, not anecdote.

Deploy this in your team.

The redesign above ships as a step-by-step playbook. Structured ticket template, spec drafting prompts, agent guardrails, test-from-spec rule library, and the rollout cadence we use on engagements.

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