Modern Engineering Support Shaped Around Your Needs

Working For You

As specialist software engineers who genuinely love what we do, we bring deep technical expertise and real enthusiasm into your business, building world-class digital solutions from the inside out. Whether it's greenfield innovation or legacy evolution, initial design or final delivery, we embed within your team and work tirelessly to bring your vision to life.

Our roots lie in C++ and early resource-constrained environments where every byte earned its place. Extending through decades of work on ASP, C# and .NET architectures, into today's world of .NET Core, SPA and cloud; our roots run deep and allow us to support your endevours every step of the way.

Design Fluidity

Low coupling and high cohesion allows software to flow unimpeded into new problem spaces.

All great architecture conspires to reduce coupling and increase cohesion; this lies at the heart of Domain-Driven Design (DDD) and Event-Driven Architecture, allows Microservices to emerge from Strategic Design patterns, and fuels Vertical Slice vs Clean Architecture debates in every codebase.

While we celebrate every pattern that reduces coupling and improves cohesion, we are first and foremost pragmatic and see these as tools in our toolbelt rather than rigid architectural prescritions. Our favourite patterns include:

  • Strategic & Tactical Domain-Driven Design
  • Microservices & Micro-Frontends
  • Modular Monolith
  • REST & Hypermedia (HATEOS)
  • Federated Identity & Security
  • CQRS, Read Models & Projections
  • Event-Driven Architecture
  • Messaging & Service Bus
  • Clean & Vertical Slice Architecture
C#.NET CoreReactAngularDockerOAuthOpenID ConnectAzure
When Domain-Driven Design finally clicked for me, it changed everything.

End-to-End Web & API Development

We deliver comprehensive web solutions from the database to the browser, connecting robust backends with secure, performant and intuitive user interfaces.

We've been building full-stack solutions for many technological generations; from classic ASP in the 2000s, through ASP.NET and WPF in the 2010s, to .NET Core, Razor and SPA in the 2020s. That range allows us to step into any generation of codebase and deliver value.

The advent of standard hypermedia formats such as HAL was a genuine turning point for us: the promise of model encapsulation was finally realised as business rules became centralised in the API and decoupled entiely from consuming clients. Similarly, real-time and state-management tools like SignalR and Redux have revolutionised our work as rich client-side state stores became automatically synchronised via API events.

  • ASP.NET Core, Minimal API, MVC & Razor
  • ASP, ASP.NET, WCF & WPF
  • React, React Native & Angular
  • EF, Marten & NHibernate
  • MediatR, MassTransit & SignalR
  • Redux, Zustand & NgRx
  • Docker, Podman & Azure Containers
  • RabbitMQ, Kafka & Azure Service Bus
  • T-SQL, Postgres & Azure Cosmos DB
DatabaseServicesWebMobile
When Domain-Driven Design finally clicked for me, it changed everything.

Embedded Engineers

We integrate directly with your teams, bringing genuine enthusiasm, participation and expertise to your projects.

We slot into projects wherever we're needed the most: from supporting an existing lead to taking on the role ourselves. In every capacity, we show up enthusiastic, approachable and genuinely collaborative.

Transparency is important to us, both in terms of project execution and personal ability: we openly communicate what is on track and slipping, what we have or haven't done before, and where any risk sits. Our active engagment doesn't end in meetings and decisions; we invest in people and our professional relationships, genuinely enjoying the mentorship of junior engineers for example.

We embrace modern ways of working: using AI as a tool to speed up our research and automate routine tasks. By working thoughtfully with AI, we speed up delivery without compromising quality - you can read more about this in Our AI Approach.

Thank you for always pushing for the right solution, not just the convenient one, and for raising the bar without ever letting it drop.
Honestly, I've learned a lot from you. You've been a great mentor to me and to the team.

Engaging with Us

Our services are structured to adapt to your operational and compliance needs. Whether you require a specialist for a single milestone or a long-term embedded engineer, we tailor our engagement around your team, timelines and governance structure to ensure a seamless procurement and onboarding process.

Flexible Engagement

We support short-term contracts, fixed-term milestones, and rolling extensions. From initial design to final deployment, we integrate smoothly at any stage of the development lifecycle.

Adaptable Setup & Compliance

We can work embedded within your engineering team or deliver entirely independent projects. We operate comfortably inside or outside IR35, fully backed by comprehensive professional indemnity and public liability insurances.

Let's Start Building

If you have a project in mind, or just want to explore what might be possible, we would love to hear from you.

Email devs@fluidityworks.com with a brief overview of your requirements and start building with us today.