Custom Software Development

Off-the-shelf software is designed around how most companies should work — and your competitive edge usually lives precisely in the places where you differ. The point of building custom is not more features; it is a system that follows a process you have already proven, instead of bending the business to fit a product.

Our team has delivered SAP-grade enterprise implementations. After thirteen years the clearest lesson is this: the hard part of enterprise systems has never been writing code. It is working out how the process actually runs — and where that differs from the diagram.

When to build, and when not to

Build when your core process differs materially from the industry norm; when you need to connect several existing systems and the SaaS APIs are closed; when the data is sensitive enough to require on-premise deployment; or when the per-seat maths at your headcount already exceeds the cost of building.

Do not build when requirements are still moving and the business model is being adjusted, or when the target is a highly standardised domain like finance or HR — the maturity of established products there reflects years of accumulation and is hard to catch up with.

We give you this judgement before quoting, including the version where the answer is "buy the SaaS".

What we can integrate with

ERP, CRM and MES are the usual three. In the Chinese market it also routinely means DingTalk, WeCom, Kingdee, Yonyou — and in-house legacy systems old enough that the documentation is long gone.

Legacy integration is the real difficulty: missing API docs, database columns nobody can explain, the original vendor unreachable. Our approach is a data survey first — what can actually be extracted and at what cost — before proposing anything, rather than signing and then discovering it cannot be got out.

Where AI fits

Not every custom project needs AI and we will not push it. But where a system holds large volumes of unstructured content — work-order notes, contract clauses, inspection comments, support conversations — AI turns material that previously required a human reader into something queryable and summarisable.

Our own YaoZhi knowledge base and YaoXing Agent platform can be reused as a foundation, which removes the from-scratch build time. That is why a first usable release is typically six weeks. When they do not fit, we say so.

How we deliver

A minimal working version goes to real users first; the rest is built on their feedback. First usable release is typically six weeks; heavy integration work runs longer, and we scope that before starting.

Code and documentation are yours, deployed on your servers or in your cloud account. We do not do the arrangement where the system lives with us and you have to keep coming back.

Common questions

What does custom development cost

It depends on scope, so no single answer — but here is how to judge it. Work out how many people the process occupies and how many hours a week each spends, multiply by loaded cost, and you have the annual opportunity cost. If the build pays for itself against that figure within one to two years, it is usually worth doing. We run those numbers for you at proposal stage.

Who maintains it afterwards

Code, documentation and deployment scripts are all handed over; your IT team can take it on. We can also maintain it on an annual basis, but that is an option rather than a condition.

How are you different from an outsourcing shop

The most direct difference is that we turn requirements down. Outsourcing bills by the hour, so more scope is better; we are measured on outcomes, so we will spend time persuading you to cut the features nobody will use.