Custom business applications · Edinburgh & remote

Custom software built around the way your business actually works.

We help businesses replace spreadsheet-heavy processes, disconnected systems and unsuitable off-the-shelf software with practical applications designed around their real operations.

You do not need a technical specification. Start with what happens today and what you need to work better.

Decadesof business systems experience
Owner-ledfrom first discussion to delivery
UK basedworking remotely and internationally
Practicalbusiness outcomes before technology

Core service · Custom software development

Your business should not have to bend around its software.

RheSys is a strong fit when your process is important, specific to your organisation and no standard package handles it cleanly.

01

Workflow and job management

Track work from enquiry through scheduling, delivery, approval and billing—with clear ownership and status at every stage.

02

Customer, member and partner portals

Give the people you work with a secure way to submit information, place orders, follow progress and access documents.

03

Operational platforms

Bring sites, resources, orders, stock, policies, projects or cases into one application built around your rules.

04

Dashboards and reporting

Turn scattered operational data into reliable management information, exceptions and actions—not another static spreadsheet.

05

Systems integration

Connect accounting, ERP, ecommerce, payment, communications and specialist systems to remove re-keying and duplicated work.

06

Legacy modernisation

Stabilise, extend or gradually replace an ageing business-critical application without losing the knowledge embedded in it.

A useful question

Where is your team doing work that the software should be doing?

Repeated data capture, chasing job statuses, reconciling systems, assembling reports and managing critical work through email are all signs that a focused application could create measurable value.

Talk through the bottleneck

Our work

Software for real operational complexity.

Examples are anonymised where appropriate, but they reflect the scale and type of work we deliver.

Ordering and operations

Self-service ordering connected to back-office systems

Designed phased ordering and payment workflows for a national sales network, including stock, pricing, fulfilment and customer communication.

  • Thousands of users
  • ERP and payment integration
  • Phased delivery to reduce risk

Membership and data

Membership synchronisation and analytics

Built repeatable data synchronisation, validation and reporting processes across membership platforms and SQL Server databases.

  • Multi-organisation design
  • Automated validation and recovery
  • Management-ready information

Financial services workflow

Sales, payment and policy administration

Developed customer journeys and administration tools spanning applications, payments, quality control, fulfilment and communications.

  • Customer and staff portals
  • Rules-driven processing
  • Traceable operational status

About RheSys

Your software partner, not simply a pair of hands.

I’m Rodney Eales, the founder of RheSys Solutions. I’m originally from South Africa and now based in Edinburgh, Scotland.

I have decades of experience designing, building and supporting business-critical systems across retail, distribution, membership organisations, financial services and specialist operational environments.

My strength is understanding how a business operates, identifying where software can make a practical difference and then delivering a solution that can evolve with it.

Business analysisCustom applications.NET & SQL ServerAPIs & integrationLegacy systems

A sensible way to begin

Start small enough to prove value.

A first conversation establishes whether custom software is appropriate. If it is, the work can be shaped into manageable stages.

  1. 1

    Understand

    Map the process, people, systems, problems and desired outcome.

  2. 2

    Shape

    Define a practical first phase, priorities, risks and indicative investment.

  3. 3

    Build

    Deliver working software in visible, testable stages with regular feedback.

  4. 4

    Evolve

    Support and improve the application as your operation changes.

Start a conversation

What would you like to work better?

You do not need to prepare a specification. A useful first message simply explains what happens today, where the difficulty sits and what a better result would look like.

Email Rodney directlyrodney@rhesys.co.uk

Your message goes directly to Rodney. No automated sales sequence.