Product Development & Integrations

New capabilities for the product you already have — connected to the systems your business runs on.

for existing products

We build on what you have — and we stay

Most agencies want to build you something new. We extend what already works: new features for a live SaaS, marketplace, booking platform or internal system, and integrations that connect it to the rest of your stack. Because we also maintain applications for a living, we build features the way maintainers wish they were built — tested, documented, and deployable without ceremony.

We have built and maintained integrations with external availability, pricing, e-commerce and operational systems — the kind that move real orders and real money, where a silent failure costs revenue. Integration work therefore always includes monitoring and failure handling, not just the happy path — see how we rebuilt a legacy SAP–Shopify sync in Symfony.

Integration experience

Availability, pricing, e-commerce and operational systems; payment gateways; third-party REST APIs.

Built to be maintained

Every integration ships with logging, alerting and retry behaviour — because we are usually the ones on call for it.

Selective by design

We take feature work for existing products we support or audit — not one-off greenfield builds.

scope

what we take on

Third-party API integrations

Connect your application to payment providers, suppliers, marketplaces, CRMs and operational tools — with proper error handling and monitoring.

Feature development

New modules and workflows for existing PHP, Laravel and Symfony products — scoped, estimated and delivered in increments.

Data & automation

Imports/exports, synchronisation jobs, reporting pipelines and workflow automation between your systems.

the process

how feature work runs

1

Discovery call

What the feature must do for the business, where it plugs in, and what could go wrong — before anyone writes code.

2

Written proposal

Approach, estimate and risks in writing. For riskier work inside unknown code, a System Risk Check comes first.

3

Build in increments

Deployable slices, tested and documented — you see progress in the product, not in status reports.

4

Into maintenance

The feature ships with monitoring and alerting, and joins the system we stay accountable for.

FAQs

feature & integration questions

Not as a rule. We build on existing products — new features, modules and integrations for systems that are already live. Greenfield work only makes sense for us when it extends a system we already support.

Yes. It usually starts with a lightweight review of the affected area — or a full System Risk Check for riskier work — so we can estimate honestly and avoid breaking what is already there.

Payment gateways, availability and pricing systems, e-commerce platforms such as Shopify, operational systems such as Salesforce and SAP, and custom third-party REST APIs — always with monitoring and failure handling included.

Time and materials, with a written estimate agreed before each phase and a budget cap you control — see how pricing works. The wider engagement process is on How We Work.

talk to us

Have a feature or integration in mind?

Tell us what you need and where it has to plug in. We will tell you how we would build it, what it roughly takes, and what could go wrong — before you commit.