Skip to content
Dot Technologies
Team planning a software project at a whiteboard

Our services

Software development services that move your business forward

From first idea to millions of requests a day: we design, build and run web platforms, mobile apps, AI systems and cloud infrastructure with senior engineers at every step.

What we do

Six disciplines, one accountable team

Pick a single capability or combine them. Either way you work with one team that owns the outcome.

Hand holding a smartphone running a mobile app

Web & Mobile App Development

We design and build production-grade web platforms and native-quality mobile apps from a single, well-architected codebase. Every product ships with automated testing, analytics and a release pipeline, so it keeps improving long after launch day.

  • Progressive web apps and customer portals
  • iOS and Android apps with React Native
  • Admin dashboards and internal tools
  • APIs, payments and third-party integrations
Next.jsReact NativeTypeScript
Humanoid robot representing artificial intelligence

AI & Workflow Automation

We turn large language models into dependable business tools: assistants grounded in your own data, agents that act inside your systems, and automations that remove hours of manual work every week. Guardrails, evaluation and human oversight are built in from the start.

  • Retrieval-augmented assistants over your documents
  • AI agents connected to your CRM, ERP and help desk
  • Document processing and data extraction
  • Evaluation, monitoring and cost controls
LLMsRAGAgents
Corridor of server racks in a data centre

Cloud & DevOps

We design cloud environments that are secure by default, cost-aware and easy to operate. Infrastructure is defined as code, deployments are automated end to end, and monitoring tells you about problems before your customers do.

  • AWS and Google Cloud architecture
  • Infrastructure as code with Terraform
  • CI/CD pipelines and preview environments
  • Monitoring, alerting and incident runbooks
AWSKubernetesTerraform
Notebook with hand-drawn app wireframes

Product Strategy & UI/UX Design

Great software starts with a clear problem. We run discovery workshops, map user journeys and prototype quickly, then turn validated ideas into accessible interfaces and reusable design systems your team can build on.

  • Discovery workshops and product roadmaps
  • User research and journey mapping
  • Interactive prototypes in Figma
  • Accessible design systems (WCAG 2.2)
DiscoveryFigmaDesign Systems
Team of consultants reviewing a plan together

IT Consulting & Architecture

Get senior engineering judgement without a full-time hire. We review architectures, untangle performance problems, assess technical risk for investors and act as a fractional CTO to help you make confident technology decisions.

  • Architecture and code-quality audits
  • Performance and database optimisation
  • Technical due diligence for investors
  • Fractional CTO and team mentoring
System DesignAuditsFractional CTO
Marketing analytics charts on paper and a smartphone

Digital Marketing & Growth

We pair engineering with marketing to help products get found and convert. From technical SEO and site speed to analytics and experimentation, every recommendation is measured against real business outcomes.

  • Technical SEO and Core Web Vitals
  • Analytics and conversion tracking
  • Landing pages and A/B experiments
  • Performance marketing reporting
Technical SEOAnalyticsCRO

How we work

A proven delivery process, from discovery to scale

Short feedback loops, visible progress and no surprises. You see working software every two weeks.

  1. 01

    Discover

    Workshops to understand your users, goals and constraints, ending in a clear scope and roadmap.

  2. 02

    Design

    Journeys, prototypes and architecture decisions validated before we commit to build.

  3. 03

    Build

    Two-week sprints with working software at every demo, automated tests and code review.

  4. 04

    Launch

    Staged roll-outs, load testing, monitoring and a calm, rehearsed go-live.

  5. 05

    Scale

    Ongoing improvement driven by analytics, performance data and user feedback.

Engagement models

Flexible ways to work together

Choose the model that fits your stage, budget and in-house capability. You can switch as you grow.

  • Project delivery

    A fixed scope, timeline and budget for a clearly defined product or MVP. Ideal when you know what you need and want it delivered end to end.

    • Discovery and fixed proposal
    • Dedicated project lead
    • Warranty period after launch
  • Dedicated product team

    A cross-functional squad of engineers and designers embedded in your roadmap, scaling up or down as priorities change.

    • Monthly rolling engagement
    • Shared backlog and rituals
    • Flexible team composition
  • Fractional CTO & advisory

    Senior technical leadership on demand: architecture, hiring, vendor selection and investor-ready technical due diligence.

    • Architecture and code audits
    • Technology strategy
    • Team mentoring

Industries

Sector experience that shortens the learning curve

We bring patterns that work, from peak-hour order handling to protecting sensitive health data.

Analytics dashboard on a laptop
  • Food & on-demand delivery

    Marketplaces, ordering, payments and courier dispatch built for peak-hour traffic.

  • Healthcare

    Triage, telemedicine and patient-record systems with strict data protection.

  • Fintech & payments

    Wallets, mobile money and card payments with secure, auditable flows.

  • E-commerce & retail

    Fast, search-friendly storefronts, inventory and fulfilment integrations.

  • Logistics & operations

    Tracking, routing and automation that take manual work out of operations.

  • Startups & venture studios

    MVPs and scalable foundations for founders and investors moving quickly.

FAQ

Questions clients ask us

Can't find what you're looking for? Ask us directly. We usually reply within one business day.

How much does it cost to build an app or web platform?

Most MVPs start from around £12,000, while full production platforms typically range from £30,000 to £60,000 or more depending on scope, integrations and platforms. After a free discovery call we provide a fixed proposal so you know the cost up front.

How long does a typical project take?

A focused MVP usually takes 8 to 12 weeks from discovery to launch. Larger platforms are delivered in phases, with working software demonstrated every two weeks so you see progress throughout.

Do you build both iOS and Android apps?

Yes. We use React Native to deliver high-quality iOS and Android apps from a shared codebase, alongside a web version where it makes sense. This reduces cost and keeps every platform in sync.

Who owns the code and intellectual property?

You do. All source code, designs and documentation are transferred to you, and we work in repositories you control from day one.

Can you take over or improve an existing product?

Absolutely. We start with a technical audit of your codebase, infrastructure and processes, then agree a prioritised plan to stabilise, improve and extend the product.

Do you work with clients outside London?

Yes. With teams in London, Lagos and Malabo we work with clients across the UK, Europe and Africa, collaborating remotely with regular video calls and in-person workshops where helpful.

Start a project

Not sure which service you need?

Tell us about your goals and we'll recommend the right mix of strategy, design and engineering, free of charge and with no obligation.