Backend Development

Backend development for systems your business depends on

We build and continue APIs, integrations, data flows, permissions, and backend services that keep products and operations connected.

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Make the work behind the interface dependable

A useful backend keeps business rules, data, and connected systems working together without forcing people to bridge the gaps manually.

Connected systems

APIs and integrations move the right information between customer, operational, mobile, billing, and third-party systems.

Rules people can rely on

Permissions, validation, audit trails, and failure handling make important workflows predictable for users and operators.

A foundation that can change

Clear service boundaries and ownership make it easier to add features, replace components, and support the system over time.

What backend work can include

We start with the workflow and operating requirements, then design or improve the services underneath it.

  • Design APIs and service boundaries around real customer and operational workflows.
  • Connect mobile apps, web products, CRM, ERP, billing, content, and external services.
  • Model data access, permissions, background work, audit needs, and recovery paths.
  • Continue existing services, plan migrations, improve tests, and make releases and monitoring easier to manage.

Go and Java are equal specialist paths

We use Go when a focused service or software tool benefits from a compact, straightforward foundation. We use Java with Spring Boot or Quarkus when the existing system, organisation, or product benefits from that ecosystem. The choice follows the work, current software, operating environment, and team rather than a house rule.

Choose the right path for the product

The technology follows the product, the software you already own, and the team that will operate it.

Go Development

Go development for dependable backend services and software tools

We build and continue Go services, APIs, integrations, and command-line tools with clear responsibilities and a practical operating model.

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Java Backend Development

Java backend development for business-critical systems

We build, continue, and modernise Java backends with Spring Boot and Quarkus for products that need durable business rules, integrations, and operational ownership.

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Backend systems in real products

These products show the workflows, platforms, and delivery responsibilities behind our recommendations.

Questions customers ask before we start

We make the important product and technology decisions explicit before implementation begins.

Can you take over an existing backend?

Yes. We first map the business-critical workflows, interfaces, data, deployment process, and known risks. We can then continue the system, improve selected areas, or plan a staged migration without assuming a rewrite.

Do we need to choose Go or Java before contacting you?

No. We assess the current codebase, integrations, expected usage, operating constraints, and team ownership before recommending a language or framework.

Can the backend work include the mobile or web product?

Yes. BasalBit delivers connected products across backend, web, Flutter, and native mobile work. We can scope the complete product or a defined backend responsibility.

Plan the next useful step

Tell us what needs to work, who depends on it, and what software already exists. We will agree the scope, timeline, and price before work starts.

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