CUSTOM SAAS / SOFTWARE BUILT AROUND YOUR BUSINESS

Custom SaaS. Built for the way you work.

I turn a business process into a focused web application, internal tool or custom SaaS solution. From the first design to a working system, the interface, data, identity and integrations are planned together.

Discuss a custom system

UK-based. Working with UK and US businesses, and internationally.

BUSINESS NEED / ENGINEERING SCOPE

Build the part your existing software is missing.

A spreadsheet becomes a critical system. People copy the same data between tools. An off-the-shelf product almost fits, but the work still happens outside it. I map the process with the people using it, identify what your existing platforms can do and scope the software needed to close the remaining gap.

01

Business process and product design

Define users, tasks, permissions, decisions and success criteria. Plan the user experience, screens, data model and technical architecture, with an implementation specification your team can review before the build.

02

Custom SaaS and internal applications

Build a focused application around the agreed workflow: a request portal, operations console, dashboard or shared business tool. Scope account boundaries, roles, administration and hosting according to who will use the system.

03

APIs, identity and system integration

Connect the application to your identity provider and existing business systems. Design SSO, access roles, APIs, webhooks and background processing alongside the interface, with clear ownership of the data moving between them.

04

Rebuild and operational handover

Replace a fragile internal app or consolidate a manual process in stages. Plan data migration, acceptance checks, recovery, deployment documentation and ongoing ownership so your team can operate what has been built.

ILLUSTRATIVE PROCESS

One place to request, approve and track work.

An illustrative operations portal replaces a spreadsheet and scattered messages. A colleague submits a request, the right owner approves it, and an integration performs the agreed action. The interface shows progress, exceptions and the history of decisions.

  1. A clear request

  2. An accountable decision

  3. Connected system actions

  4. Visible status and history

DESIGN / BUILD / HANDOVER

A system you can understand and run.

Commission a design, a defined implementation or both. We agree the scope and acceptance criteria before delivery.

How design and delivery work
  • Process, user experience and architecture design
  • Agreed application scope and staged delivery plan
  • Working application, integrations and configuration
  • Acceptance checks and migration or recovery instructions
  • Source code, deployment documentation and ownership handover

EXPERIENCE BEHIND THE WORK

Relevant work you can inspect.

My prior business systems work includes contractor provisioning and controlled email allocation. These show the operational problems behind the approach; each new SaaS or application build is scoped against its own requirements.

From my prior in-house and contract delivery. These figures are not presented as Halation client totals.

See prior business systems work

SCOPING THE ENGAGEMENT

Start with the right questions.

Working with UK and US teams

I work remotely with teams in the United Kingdom, United States and internationally. We agree time-zone overlap, workshops, access arrangements and change windows before work starts. You work directly with the architect building your system.

Can you provide the full design before we decide to build?

Yes. A separate design engagement can cover the process, user experience, architecture, integrations, implementation stages and acceptance criteria. That gives you a concrete plan to review, commission or take to your own engineering team.

Do we need custom SaaS or an integration?

If the gap is moving data or acting on a known event, an integration or native workflow may be enough. An application makes sense when people need a shared interface, persistent records, decisions or a workflow that existing platforms cannot support. We establish that during discovery.

Can you build a new product or rebuild an existing internal system?

Both can be scoped. We define the first useful release, users, data, integrations and operating requirements. For a product serving multiple customer organisations, tenant separation, administration and any billing requirements need explicit design and acceptance criteria before committing to delivery.

CONNECT THE BUSINESS TO THE BUILD

What needs to work differently?

Tell me about your current systems, the outcome you need and the constraints. A short outline is enough to start.