Web applications

Web applications engineered for real users, workflows and operations.

We develop web applications that sit at the centre of customer, supplier or internal workflows. Projects can include secure portals, operational systems, dashboards, SaaS products and applications that coordinate data across multiple services.

The bigger picture

Start with the business and technical reality

A production web application has to do more than render screens. It needs reliable state management, authentication, permissions, auditability, background processing, integration handling and a clear operational model. If those foundations are weak, new features become progressively harder to deliver.

We use discovery to understand the application as a system: what triggers a process, which data is authoritative, how users recover from errors and what internal teams need to see when something goes wrong. This creates a more stable basis for both product development and support.

Where an application already exists, we can join at a specific layer — frontend, backend, API, infrastructure or project recovery — without requiring an unnecessary rewrite.

Typical situations

When clients bring us in

  • A manual business process needs a secure web workflow
  • Customers need a portal for orders, documents, data or self-service
  • A new SaaS or digital product needs production engineering
  • An existing app has become difficult to maintain or scale
  • A frontend needs to be separated from legacy backend services
  • Internal teams need dashboards or operational tools connected to live systems
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.

Product & workflow discovery

Translate goals into roles, states, data flows and measurable outcomes.

Application design

Structure frontend, backend, services, storage and external dependencies.

Secure access

Design authentication, permissions, account lifecycle and sensitive-data handling.

Business logic

Implement validations, approvals, calculations, workflows and background processing.

Observability

Log important events, surface failures and provide operational visibility.

Lifecycle support

Manage environments, release strategy, maintenance and future roadmap delivery.

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.

  • Business logic scattered across frontend and backend
  • Undefined ownership of shared data
  • No safe way to retry failed processing
  • Permission models that do not reflect real responsibilities
  • Slow development caused by tightly coupled components
  • Lack of test environments or reliable deployment practices
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 the product boundary
02Model roles, states and data
03Prioritise a useful first release
04Build with observable integrations
05Validate performance and security
06Operate and iterate using real usage data
Engineering judgement

Technology is part of the answer, not the starting question

Application architecture may use server-rendered or API-led approaches depending on the need. We consider PHP/Laravel, React, Next.js, Vue, Node.js, Python and other appropriate technology through our wider engineering capability, but the deciding factors are maintainability, integration requirements, performance and the team that will support the product.

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

Can you build an MVP?

Yes, but we distinguish between a deliberately scoped production MVP and a disposable prototype. The architecture should still protect the important parts of the product.

Can you take over a partially built application?

Yes. We can assess code quality, architecture, backlog, deployment and outstanding risks before proposing a recovery plan.

Do you handle hosting and DevOps?

Yes. Infrastructure, deployment, monitoring and production support can be included.

Can you integrate third-party services?

Yes. APIs, webhooks, queues and file-based integrations can all be part of the application.

Can you work with a separate design team?

Yes. We can implement supplied designs or collaborate with an existing UX/product team.

Do you provide ongoing product development?

Yes. We can retain a development team for continued roadmap delivery after launch.

Related expertise

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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.