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Limin Zheng

Tools & Development

Scoped feature development

Add a clearly bounded feature to an existing repository.

Choose this when
Choose this to add a scoped feature to an existing repo; choose Website implementation & browser tools for a standalone prototype.
Scope unit
One feature and acceptance cases
Possible delivery format
Repository/feature report first; client-repo patch/PR and tests after approved development
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You send · You receive

What to send

  • Repository/commit and required local development setup
  • User story, business rules and acceptance cases
  • Security, deployment constraints and allowed files

Start by describing the materials you already have; missing details can be added when we agree the scope. Before work begins, we will confirm the materials, permissions and working conditions needed for your specific task.

Two stages

Stage 1 · Diagnosis

First receive a repository/feature feasibility assessment: run/test prerequisites, affected modules and dependencies, acceptance cases, risks/blockers, proposed development scope and estimate basis.

Possible outputs

  • Repository/feature feasibility, dependencies/risks, acceptance cases and proposed development scope report

A diagnosis can be the complete order.

You decide whether to continue

Stage 2 · Approved implementation

Development is separately scoped and quoted after the client confirms rules, allowed changes, authorization and the test environment. A branch/patch/PR plus feature and regression results is delivered only for approved implementation.

Possible outputs

  • Scoped branch/PR or patch in the client-controlled repo
  • Feature/regression results, change/dependency notes and agreed handoff

Scoped and quoted separately.

Third-party costsThird-party licenses, API/model runs, database/cloud test resources, domains, hosting and ongoing maintenance are not included by default and require separate agreement.

Key checkDiagnosis completes with a feasibility, dependency/blocker, scope and client-observable acceptance-case report. Feature and regression acceptance applies after approved development; no implicit merge or release.

Verifiable acceptance · 3
  • Stage 1 · DiagnosisThe report explains feasibility, runtime prerequisites, proposed scope, acceptance behavior and regression risks; it is not an implemented feature
  • Stage 2 · Approved implementationAcceptance behavior works in the agreed environment and relevant regressions pass or blockers are documented
  • Both stagesNeither scope permits unapproved merging or production deployment

Hypothetical brief & output structure

Illustration · hypothetical

Illustrative example — not a completed client order

The request

Add CSV export to an existing dashboard with fixed columns and ordering.

Sample artifacts

  • diagnosis.mdfields, permissions, dependencies and export feasibility
  • feature-export-csv.patch / PRonly after separately approved development
  • acceptance-results.mdfeature/regression tests after approved development

File names are illustrative

Other tasks of this kind

  • Add dark mode to an existing reading website, remember the preference and check existing mobile layouts for regressions.
Output structure / test path

Acceptance: filters honored, column order fixed, characters encoded correctly

Write a brief from this example →

Scope boundaries

Requires customer-controlled repo and test environment; DB migrations, production launch and major architecture shifts are separately scoped.

Not included by default

  • Unbounded continuation of an entire product
  • Unlimited new feature requests
  • Permanent hosting of client infrastructure

What affects the quote

First inspect repo and testability; quote based on scope and risk.

Actual project references

  • Roleward ↗

    Self-directed AI product

    Workflow and product practice, not evidence of market success or client delivery.

Self-directed work and published projects demonstrate relevant practice. They are not paid-client delivery records or guarantees for this task.

Start with a short note

Three answers are enough. I will reply with what else is needed and whether a diagnosis comes first. You get a quote before any work starts.

Prepare a brief →

Scoped feature development

Start with a short note

Three answers are enough. I will reply with what else is needed and whether a diagnosis comes first. You get a quote before any work starts.

What to send
  • Repository/commit and required local development setup
  • User story, business rules and acceptance cases
  • Security, deployment constraints and allowed files
Illustration · hypothetical

Illustrative example — not a completed client order

The request

Add CSV export to an existing dashboard with fixed columns and ordering.

Example inputs

  • Repository, schema, UI placement and permissions
  • Expected sample export and acceptance cases

To start, it helps to mention

  • What new observable behavior should the existing product have?
  • What is one clear pass/fail acceptance case?

Confirm before work begins: Authorized repo access, runnable project, bounded changes and regression tests

Public/de-identified information only. Private access requires separate authorization.

Open email draft →

Preview the text
Services brief — B04 Scoped feature development

First contact does not require a complete specification. Unknown fields may be blank or marked unknown.

What do you want to end up with?


What do you already have?


When do you need it? Any budget range?

Select and copy the brief manually if scripting or clipboard access is unavailable.

Public email is a contact starting point. This site has no booking, payment or file-upload service. zhenglimin.design@gmail.com

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