Custom development

Custom software that moves your business forward.

We develop web applications for your processes and connect them to existing systems. Your team can assess the solution early using a clickable prototype. Proven platform components and AI-assisted development help shorten the path to a usable application.

Shared foundation. Individual extensions.
Business applicationsYour workflowsInterfaces
Shared data modelData · Roles · Permissions
AI FoundationAI functions within the application

Platform principle; the specific scope is agreed for each project.

In daily work

Custom software for a clearly defined workflow

T-NEX develops web applications for tasks your existing software does not adequately support. This includes specialist portals, mobile data capture, order processing and connecting planning with execution. The starting point is the people, data and decisions within the actual process.

Before starting development, we review what already exists and should be retained. A targeted addition might connect field staff or add a missing approval workflow. Its value comes from improving the handling of a complete working case.

Overview

A clickable design makes requirements concrete

Before the larger build, your team receives an early design of the interface and workflows. You can check how a record is created, what each role sees and what happens when information is missing. Feedback informs the agreed development scope.

First step before the main development
ItemScope
ResultAn interface design and defined functions for one complete working case.
Your contributionWorkflow, roles, sample data, existing systems and one difficult exception.
Joint reviewCreate, process and approve a record; walk through missing information and role permissions.
Pricing approachSeparate configuration, new development, migration and integrations. Identify external services and support separately.
DecisionAgree the assessed scope, acceptance and handover for implementation.
Overview

Use reusable components where they fit

Roles and permissions, configurable forms, status workflows, data imports and reports are among our development building blocks. We reuse them when their function, technology and usage rights fit your project, then build your business logic on top.

For MONTEE, the developed production management system connects work plans with operation at worker terminals. For AP Prüfservice, the order platform combines scheduling, mobile capture and a JTL-Wawi import. These references demonstrate different applications of the same development capability.

Overview

Develop integrations, migration and failure handling together

For existing ERP, CRM or document systems, data ownership, field mapping and permissions are defined. Migration needs traceable mappings and a reviewable trial run. Invalid records should remain visible before they affect live operations.

Mobile applications are considered alongside their intended devices and connectivity. Offline functions, file uploads and concurrent editing receive dedicated test cases where relevant. Technical design follows the operating context and agreed scope.

Overview

Define handover and further development from the start

A project needs clear responsibilities for source code, access, configuration and operating documentation. The proposal records what will be handed over and which usage rights apply. External services and ongoing costs are also identified.

After introduction, the application needs a process for fixing defects and implementing business changes. Ownership, response channels and any support service are agreed for the actual project. This provides a clear basis for further development.

FAQ

Questions about the solution

When is custom software worthwhile?

When standard software does not adequately support an important recurring process or key handovers are missing. Scope should be justified through specific working cases and total operating effort.

Can T-NEX extend an existing development team?

Yes. Alongside defined projects, agreed development tasks can be handled within your team. Roles, repository access, review procedures and handover are aligned with your working methods beforehand.

Which technologies can be used?

Our development work includes React and Vue on the frontend and .NET, Java/Spring and PHP/Laravel on the backend. Existing systems, the operating environment and requirements determine the choice.

How are costs and deliverables defined?

From the agreed workflow and a reviewable scope. Development, migration, integrations, external services and support are considered. This does not imply blanket delivery-time or savings guarantees.

Related options

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Review order status: Customer · order · date · team · status

AP Prüfservice

T-NEX developed a job platform for AP Prüfservice, connecting office planning with mobile recording and the work performed on site.

View reference

Which task would you like to solve next?

Bring a concrete task. Together, we will define what the application needs to do.

Discuss a development project