Custom web development

Build the web system your process needs — not the one a template allows.

Custom web development is appropriate when the requirement is defined by your operation, customers or data rather than by the feature list of an off-the-shelf platform. We design maintainable systems that can connect with existing infrastructure and evolve as the business changes.

The bigger picture

Start with the business and technical reality

The challenge in custom development is rarely writing the first version of the feature. The harder work is understanding permissions, edge cases, data ownership, errors, administration, support and how the application will change six or twelve months later. Those decisions determine whether a bespoke system becomes an asset or a maintenance problem.

We place particular emphasis on defining boundaries. A customer portal should not silently become the system of record for stock if the ERP owns inventory. An integration should not assume that an API is always available. An internal workflow needs clear states, permissions and auditability. These are engineering details, but they directly affect commercial reliability.

Projects can be delivered end-to-end by Midoriweb or as a specialist workstream inside a larger programme.

Typical situations

When clients bring us in

  • Generic SaaS tools require too many manual workarounds
  • A business wants to replace spreadsheets with controlled workflows
  • Customers or suppliers need secure self-service functionality
  • An existing website needs complex account or pricing logic
  • Several systems need a single web interface
  • A legacy codebase needs structured redevelopment rather than repeated patching
The objective

What good delivery should leave behind

A successful engagement should improve more than the immediate feature or incident. It should make the system easier to understand, safer to change and more visible to the people responsible for operating it.

  • Clear technical ownership and responsibilities
  • Maintainable code and configuration
  • Visible failures rather than silent data loss
  • Controlled release and recovery paths
  • Documentation for future developers and operators
  • A sensible next-step roadmap rather than permanent firefighting
What the work covers

Technical depth across the parts that matter

The exact scope depends on the existing environment and commercial priorities. We focus on the areas that materially affect reliability, maintainability and delivery rather than adding process for its own sake.

Requirements

Map roles, workflows, data and business rules before committing to architecture.

User experience

Design interfaces around actual tasks and decisions, not decorative screens.

Backend logic

Build validation, permissions, jobs, state management and operational controls.

Integrations

Connect the application to the systems that own products, customers, orders or other data.

Administration

Provide practical tools for staff to manage exceptions, configuration and content.

Operations

Plan logging, monitoring, backups, environments, deployment and support.

Problems we look for

Common failure patterns that create unnecessary cost

Many technical problems are recurring patterns rather than isolated defects. Identifying them early helps avoid repeatedly paying to treat the visible symptom.

  • Scope that is visually clear but operationally undefined
  • No plan for exceptions, retries or manual intervention
  • Admin tools forgotten until after the customer-facing build
  • Authentication and permissions added too late
  • Tight coupling that makes future change expensive
  • Lack of observability when background processing fails
How we work

A controlled route from uncertainty to production

We prefer visible, reviewable delivery. The exact sequence changes with the project, but the principle is to reduce uncertainty early and keep each production change understandable.

01Define users and business outcomes
02Map data ownership and integrations
03Design application states and permissions
04Build core journeys first
05Test normal and failure paths
06Release with operational controls and documentation
Engineering judgement

Technology is part of the answer, not the starting question

The stack can vary, but maintainability comes first. PHP/Laravel, JavaScript frameworks, APIs, MySQL-compatible databases, queues and Linux/cloud infrastructure are common. Existing technology, internal capability and integration constraints are considered before proposing change.

Where specialist capability comes from our wider engineering team, we are transparent about the proposed delivery model and match the person or team to the actual requirement rather than presenting a long list of technologies as if every project needs all of them.

Delivery models

Use the level of ownership that fits your team

Defined project

Midoriweb owns an agreed scope with clear milestones, acceptance criteria and release responsibilities.

Specialist workstream

Bring us into one technically difficult area while your existing team or agency owns the wider programme.

Team augmentation

Add developers to your existing process for a fixed period or an ongoing roadmap.

Ongoing technical partner

Combine support, maintenance, monitoring and planned improvement under continuing technical ownership.

Frequently asked questions

Questions worth answering before work starts

How do we know whether custom development is justified?

If the business is being forced into repeated manual workarounds or generic software cannot represent the required workflow cleanly, a scoped custom solution may be more efficient. We can help assess that before committing.

Can you build on our existing codebase?

Yes, subject to review. We first assess maintainability, dependencies, security and whether extending the existing architecture is sensible.

Can you provide a fixed project team?

Yes. A project can use a mix of frontend, backend, integration, QA and DevOps capability as required.

Can you integrate single sign-on or existing user accounts?

Yes, where the identity provider and application requirements support it.

Will we receive documentation?

Documentation is part of delivery for areas that another developer or operational team will need to understand.

Can you support the system after launch?

Yes. We can provide maintenance, incident support and continuing development.

Related expertise

Continue exploring

Have a requirement in this area?

Send the current situation, desired outcome, platform or systems involved and any important deadline. We can review the detail first or discuss it in a short consultation.