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SOLIDSLATE

Service

Software Engineering

We build the software organisations depend on: customer-facing web applications, mobile apps, internal enterprise systems and SaaS platforms, along with the APIs and cloud infrastructure that hold them together. Senior engineers, a disciplined architecture, and a handover that leaves your team able to maintain and extend what we built.

  • Senior engineers
  • Domain-driven architecture
  • Yours to own

99.9%+

Uptime target on the platforms we run

< 1 day

From merge to production on most engagements

PostgreSQL

Schemas designed and indexed for the load they will actually see

What you get

Outcomes, not activity

Every engagement is measured against these. If we are not moving them, we are not doing our job.

Software that holds up

Tested, observable and deployed continuously, so shipping on any given day is routine rather than risky.

An architecture that scales

Clean separation of domain, application and infrastructure layers, so the system stays understandable and fast as it grows.

A codebase your team can run

Documented decisions, runbooks and paired knowledge transfer, so your developers are never stranded.

What we do

Software Engineering capabilities

Custom Web Applications

Customer portals, dashboards and internal tools built with Next.js and strict TypeScript, fast on the first visit and maintainable at scale.

Mobile Applications

Cross-platform apps built with Flutter, or native where it is warranted, with a release process that ships with confidence.

Enterprise Systems

Line-of-business systems that replace spreadsheets, disconnected tools and manual process with one dependable platform.

SaaS Platforms

Multi-tenant products with billing, roles, onboarding and the operational tooling a SaaS business runs on.

APIs and Integrations

Typed, documented services and the connective tissue between your systems: payment providers, ERPs, CRMs, government systems and legacy databases.

Cloud Infrastructure

The environments, pipelines and infrastructure-as-code that make deploys safe, reproducible and quick.

How we work

Our approach to software engineering

The practices that make the outcomes above repeatable rather than lucky.

Domain-driven Design

We model the code around your business, so the system stays coherent and new engineers ramp quickly.

Trunk-based Delivery

Small pull requests, reviewed in hours, merged behind flags and deployed continuously. No long-lived branches, no big-bang releases.

Offline-first Where It Matters

For field and low-connectivity use, the app works without a signal and reconciles cleanly when it returns.

Handover by Design

Client engineers are in the codebase from week one, and we leave decision records, runbooks and a recorded walkthrough.

Technologies

What we build with

A starting point, not a fixed menu. Each links to how we work with it.

Engagement models

How we work together

Pick the shape that fits the work. We will tell you if you have picked the wrong one.

Embedded team

A cross-functional squad that plugs into your organisation, joins your standups and owns a slice of the roadmap. Best when the work is ongoing.

Fixed-scope project

A defined outcome, a fixed budget and a firm date. Best for a launch, a rebuild or a well-understood piece of work.

Advisory and audit

A senior review of architecture, delivery or a specific decision, with a written report and a prioritised action list. Best when you need direction fast.

FAQ

Software Engineering FAQ

Can you take over an existing codebase?

Yes. We start with an architecture, dependency and delivery audit, agree the highest-value fixes, and ship them alongside your roadmap rather than pausing it.

Web, mobile, or both?

Both, often from one team. We build web with Next.js and mobile with Flutter, sharing types and logic where it makes sense.

We do not have final requirements yet.

Then we start with a short discovery to get to a scoped first slice. A week spent getting the direction right beats three months building the wrong thing.

What do we get at the end?

Working software, a codebase your engineers have been contributing to, decision records, runbooks and an agreed support window that tapers.

Have a software engineering problem worth solving?

Tell us what you're working on. We come back within two business days with a point of view and next steps.