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OUR EXPERTISE

Expertise built
around your business.

Sage Six helps businesses plan, design, build and maintain mobile applications, websites and custom software. We also support existing products and extend in-house teams with development expertise matched to the work.

Start with a new idea, improve a product already in use, or bring additional technical support into your team.

Sage Six
  1. 01

    Mobile App Development

    Turn customer journeys and business workflows into mobile experiences people can use with confidence. Sage Six develops Flutter applications for iOS and Android, connecting clear interfaces with the backend services and integrations your product needs.

    Best fit Businesses building a new mobile product, extending an existing app or connecting customers and delivery operations.

    Discuss Your Mobile App Relevant work: SPEEZUGuide: How Much Does It Cost to Build a Mobile App?

    What an engagement can include

    • Mobile interface implementation and responsive screen layouts
    • Account, profile, catalogue and ordering journeys
    • Payments, maps and notifications when required
    • Backend API integration and application state management
    • Testing across agreed devices and release preparation
  2. 02

    Website Design and Development

    Give your business a website that explains what you do and makes the next step clear. We design and develop responsive websites that present services, products and company information through well-structured content and purposeful enquiry journeys.

    Best fit Companies launching a new website or improving how their existing website presents the business.

    Plan Your Website Relevant work: DURAFOAMGuide: How Much Does a Business Website Cost to Build?

    What an engagement can include

    • Business, service and product-focused websites
    • Responsive interface design and frontend development
    • Content-management features where required
    • Product catalogues and structured company information
    • Enquiry forms, performance improvements and technical SEO foundations
  3. 03

    Custom Web Applications and Integrations

    Build software around the way your organisation works. We develop web platforms that bring users, content and operational tasks together, from member portals and administrative dashboards to the integrations that connect existing systems.

    Best fit Organisations that need interactive software, shared workflows or connected operational tools.

    Scope Your Web Platform Relevant work: Leicester Medical SocietyGuide: Planning an Admin Dashboard: Roles, Workflows and Reporting

    What an engagement can include

    • Member portals and account-based experiences
    • Administrative dashboards and management interfaces
    • Role-specific workflows and permission requirements
    • Event, content and membership processes
    • API and third-party service integrations
    • Reporting and data presentation defined by the project scope
  4. 04

    AI Integration and Workflow Automation

    Identify where AI and automation can help your team handle repetitive work. We assess the workflow, connect suitable tools and build practical integrations with clear review points, so people stay responsible for important decisions.

    Best fit Businesses exploring a specific automation opportunity or adding AI-assisted features to an existing product.

    Discuss an Automation Opportunity

    What an engagement can include

    • Workflow discovery and suitability assessment
    • Connecting approved AI services to existing applications
    • Document, content and enquiry-processing assistance
    • Connecting business tools and reducing repetitive data entry
    • Human review, exception handling and evaluation of outputs
  5. 05

    UI/UX Design and MVP Planning

    Give your product a clear direction before committing to the full build. We help define the essential user journeys, organise requirements and design interfaces that make the intended experience easier to review and develop.

    Best fit Founders and teams turning an idea into a defined product, or improving a complex existing experience.

    Shape Your Product Guide: From Idea to MVP: A Practical Product Development Guide

    What an engagement can include

    • Requirements and user-journey mapping
    • Wireframes and interface design
    • Interactive prototypes where useful
    • Feature prioritisation and MVP scope
    • Reusable interface patterns and development handover
  6. 06

    Software Maintenance and Technical Support

    Keep your business software useful as requirements, devices and dependencies change. Sage Six provides technical support for mobile apps, websites and custom platforms, helping teams investigate faults, maintain supported systems and plan practical improvements.

    We can assess products built by your current team or a previous supplier. An initial review helps us understand the codebase, integrations, available documentation and current issues before agreeing how support will work.

    Best fit Companies that already have an application or website and need a dependable technical point of contact for agreed software work.

    Discuss Technical Support Guide: What Should App and Website Maintenance Include?

    What an engagement can include

    • Reproducing, diagnosing and fixing software issues
    • Framework, dependency and compatibility updates
    • Investigating performance and stability problems
    • Troubleshooting existing APIs and integrations
    • Agreed enhancements and interface improvements
    • Release assistance, technical documentation and handover
    • Maintenance priorities and progress updates under the agreed arrangement
  7. 07

    Dedicated Developers and Team Extension

    Bring additional development expertise into the team you already have. Sage Six offers project-based developer support that can fit into your backlog, communication channels and review process, with clear responsibilities and an agreed scope of involvement.

    Whether you need Flutter expertise for a mobile application, help delivering web features or additional support for a defined workstream, we start by matching the required skills and availability to the work.

    Best fit Product teams and development agencies that need additional delivery capacity for a defined project or period.

    How it works

    • Discuss the required skills, responsibilities and expected duration
    • Agree availability, collaboration hours and reporting arrangements
    • Establish access, onboarding and review responsibilities
    • Work through the agreed backlog using the client's delivery process
    • Review progress and adjust the arrangement when requirements change
    Discuss Developer Support

ENGAGEMENT

Choose the support your business needs.

We can take responsibility for an agreed project, support software already in use, or contribute development expertise alongside your existing team.

Project delivery

Suitable whenYou have a new product, website or defined improvement to deliver.

Working arrangementAgree scope, milestones, responsibilities and acceptance criteria for the work.

Ongoing software support

Suitable whenYou need maintenance, issue resolution and planned improvements for an existing product.

Working arrangementReview the system, agree coverage and priorities, then manage the support backlog.

Team extension

Suitable whenYour team needs additional development expertise or capacity.

Working arrangementAgree skills, availability and responsibilities, then work within your team's process.

PROCESS

Clear steps. Shared decisions. Visible progress.

Every engagement starts with understanding the work and agreeing how it will be delivered. We define responsibilities, review progress against the scope and make room for feedback before the next stage.

  1. 01

    Understand

    Discuss the business goal, users, current systems and constraints.

  2. 02

    Define

    Agree scope, priorities, deliverables and review points.

  3. 03

    Design and build

    Create the agreed experience and integrations.

  4. 04

    Review and test

    Check the workflows and resolve issues against the acceptance criteria.

  5. 05

    Release or continue

    Prepare handover and agree any ongoing support or next phase.

Testing, code review, documentation and release preparation are planned around the product and engagement. We make expectations visible so you understand what has been checked and what remains to be addressed.

IN PRACTICE

See the expertise in practice.

View all work

QUESTIONS

Common questions about working with Sage Six

Can you support an application built by another company?

Yes. We begin by reviewing the available source code, documentation, access and current issues. That review helps us agree what can be supported and whether stabilisation work is needed first.

Can your developers work with our existing team?

We can discuss a team-extension arrangement around the skills, availability and work required. Responsibilities, communication and review processes are agreed before onboarding.

Do you provide support after launch?

Maintenance and ongoing improvements can be included in an agreed support arrangement. Coverage, included work and response targets are defined for the product.

Can we begin with a smaller scope?

Yes. We can start with discovery, a focused feature, a product review or an MVP scope, then agree further work around priorities.

How do you estimate a project?

We review the requirements, user roles, integrations, design needs and delivery constraints before preparing an estimate. Existing software may require an initial technical assessment.

What should we share when enquiring?

Share the business goal, required service, current product or website, known constraints and any useful brief or design material. Sensitive credentials should be provided later through an agreed secure channel.

YOUR NEXT CHAPTER STARTS HERE

What does your
business need next?

A new application, a stronger website, support for existing software, or additional development capacity — tell us where you need help, and we'll work through the next step together.

Discuss your requirements hello@sagesix.co.uk