How long does development take?

The schedule depends on the user journeys, integrations, data migration and testing involved. We agree a delivery plan after understanding those requirements.

Who owns the code and accounts?

We document ownership, third-party licenses, account access and handover responsibilities in the project agreement before development begins.

Can an MVP become a larger product?

Yes. We plan the first release around the main user need and the likely next steps, while avoiding unnecessary features before there is evidence people need them.

Custom software development · Vibe coding

Custom software built around your business.

When the available tools don’t fit, we build the application your team or customers need. Zyndix develops web applications, internal tools and new products, with integrations and a clear plan for how they will run after launch.

Discuss your project See Scholarcert

Start with a free 30-minute call to define the scope.

zyndix · example build sequence

Example

zyndix@build ~ %define "a tool that matches companies to grants"

Define the job and the users

Agree the first release

Build the matching engine and the interface

Test the agreed journeys, then deployrunning

Fonderis — live in production

https://app.fonderis.com

When to build

When custom development makes sense.

A custom build is worth considering when your workflow needs more than a collection of workarounds: different user roles, business-specific rules, or connections that the available products cannot support.

—An existing product may be enough

—A standard process an off-the-shelf tool already covers
—No business-specific rules or role differences to model
—Lower cost and less maintenance than a build would carry

A custom build is worth considering

Different user roles, with different permissions and views
Business-specific rules the available products cannot express
Connections between systems that no product supports
A workflow currently held together by manual workarounds

If an existing product can meet the need with less cost and maintenance, we’ll include that option in the discussion.

What we can build

What we can build.

Internal tools

Give your team a shared place to manage requests, records, approvals and work that currently lives across spreadsheets and messages.

Web applications and client portals

Build an application for customers, partners or staff, with the accounts, permissions and workflows the job requires.

MVP development

Turn a product idea into a focused first release. We help choose the essential user journey, build the features needed to test it, and leave room for what you learn after launch.

Custom dashboards

Connect operational or marketing data and present it around the decisions your team needs to make.

Integrations

Connect the application to the systems it depends on, where the required API access and account permissions are available.

Work on an existing application

We can review an application you already have and discuss whether to extend it, repair specific parts, or build a replacement.

The process

From an idea to a working application.

Define the job

Identify who will use the application, what they need to complete, and which data or systems it depends on.

Agree the first release

Set out the essential features, exclusions, dependencies and acceptance criteria before the build.

Build and review

Review working screens and workflows as the application takes shape, and resolve unclear requirements early.

Test and prepare for launch

Check the agreed user journeys, permissions and integrations. Document access, operating costs and the support arrangements included in the project.

After launch we agree who will monitor, maintain and update the application, and which support work is included or quoted separately.

Where vibe coding fits

We use AI-assisted development to help turn requirements into working code. That approach is often called vibe coding.

The delivered application still needs engineering decisions, testing and a plan for maintenance. Scope and complexity determine the schedule; the development method does not remove those responsibilities.

A product we built

Scholarcert, and other systems we’ve built.

Scholarcert brings certificate templates, bulk generation and public verification into one application. It shows how a business process can become a working product, with an interface for users and an API for integrations.

Scholarcert

A product we built

Certificate templates, bulk generation and public QR verification in one application, with a REST API for integrations.

QRpublic verification for every certificate.

RESTpublic API for integrations.