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YichengCode

Custom Business Software Development

Replace scattered spreadsheets and repetitive work with a system for your customers, orders, inventory, approvals or reporting.

// who it's for

Your team needs software that follows its actual workflow, or needs existing tools and databases to work together.

When this service helps

  • Staff re-enter the same information across spreadsheets, websites and business tools.
  • Orders, stock or customer records are hard to track consistently.
  • Different roles need different access, with a clear history of important changes.

How the work is delivered

  1. 1.Map the workflow

    Review how the work is done today, which records matter and where mistakes or delays occur. Agree roles, data ownership and first-release priorities.

  2. 2.Build a useful first stage

    Implement the agreed modules, permissions, integrations and reports. Review with representative users and sample data.

  3. 3.Validate and hand over

    Check calculations, access rules and key workflows against the acceptance criteria. Document operation, data handling and deployment.

What's included

  • Workflow and role-based access design
  • Agreed CRM, order, inventory or operations modules
  • Database design and agreed import/export formats
  • API integrations and repetitive-task automation
  • Operational dashboards and agreed reports
  • Validation, handover and deployment as scoped

Not included

  • A full enterprise ERP suite unless explicitly scoped
  • Third-party licence and subscription fees
  • Data cleansing or migration beyond the agreed source data

What to send with your inquiry

Describe your current process, the tools you use and the main bottlenecks. Redacted spreadsheets, example reports and a list of user roles help define a sensible first stage.

Common questions

Can we start with one workflow?

Yes. A focused first stage keeps cost and risk manageable. Later modules can be quoted after the first workflow is in use.

Will you recommend existing software instead of a custom build?

Yes, if it meets your needs. The planning stage can compare configuration, integration and custom development, including their ongoing costs.

Can you connect the system to our existing tools?

Where those tools offer suitable APIs or export formats, yes. Available access, data quality and provider limits are checked before the integration is quoted.

How do I pay?

Once you approve the written quote, I send a PayPal invoice. You can pay with a PayPal balance or a card through PayPal.

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// let's build

Have a project in mind?

Tell me your goal, budget and timeline. I reply within 24 hours to clarify the scope or suggest the next step. Initial inquiries are free.