About us
About Syntrix Software
Since 2014 we have helped organisations replace manual work and ageing systems with software that fits the way they actually operate.
Syntrix Software was founded in 2014 by a small group of engineers who had spent years watching businesses struggle with software that did not fit them: expensive systems nobody fully used, spreadsheets holding critical processes together, and projects that ran over budget without delivering what was promised. We set out to do things differently.
Who we are
Today we are a remote-first team of more than 40 engineers, designers, QA specialists and AI practitioners, working from delivery hubs across the UK, Europe and South Asia. That structure gives our clients overlapping working hours, a broad talent pool and the resilience of a distributed team.
What we do
We design, build and support custom software, web applications, mobile apps and AI solutions. Much of our work is in business systems such as ERP, POS, CRM and school management platforms, where reliability, data accuracy and clear workflows matter more than flashy features.
Our core technologies are .NET and ASP.NET Core, React, Angular and Next.js, Flutter and .NET MAUI, SQL Server and PostgreSQL, Azure and AWS, and large language models from OpenAI and Anthropic.
How we are different
- We recommend before we sell. If a packaged product or a simple integration solves your problem, we will say so.
- We show working software early. Every sprint ends with a demo, so there are no surprises at launch.
- We build for the long term. Clean architecture, automated tests and documentation mean your system can grow and be maintained by us or anyone else.
- We stay involved. Most of our clients continue working with us for years after their first release.
Who we work with
Our clients range from growing SMEs to departments within large enterprises, across education, retail, logistics, manufacturing, healthcare and professional services. What they share is a need for software that genuinely improves how they work.
Our mission
Software that makes everyday work simpler
Our mission is to help organisations replace manual, error-prone processes with reliable software that fits the way they work, delivered through an honest, transparent process and supported for the long term.
Our vision
A trusted long-term technology partner
We want to be the technology partner growing businesses turn to first: the team that understands their operations, recommends what genuinely helps, and builds systems that keep delivering value for years, including the careful, practical use of AI.
Our values
What guides how we work
The principles we hold ourselves to on every project.
Honesty
We give straight answers on cost, timelines and whether custom software is even the right choice.
Craftsmanship
Clean code, automated tests and clear documentation are part of the job, not optional extras.
Transparency
Shared backlogs, sprint demos and open reporting mean you always know where things stand.
Ownership
We take responsibility for outcomes, not just tickets, and raise risks early.
Continuous learning
We invest in our people and evaluate new technology carefully before recommending it.
Honesty
We give straight answers on cost, timelines and whether custom software is even the right choice.
Craftsmanship
Clean code, automated tests and clear documentation are part of the job, not optional extras.
Transparency
Shared backlogs, sprint demos and open reporting mean you always know where things stand.
Ownership
We take responsibility for outcomes, not just tickets, and raise risks early.
Continuous learning
We invest in our people and evaluate new technology carefully before recommending it.
Our expertise
What we are good at
Areas where we have deep, repeated delivery experience.
Web applications
Portals, dashboards and SaaS platforms built with ASP.NET Core, React, Angular and Next.js.
Mobile apps
Cross-platform iOS and Android apps with Flutter and .NET MAUI.
AI solutions
Assistants, agents and document workflows built on OpenAI and Claude models.
Business systems
ERP, POS, CRM, HR and school management platforms.
Cloud and DevOps
Azure and AWS architecture, containers, CI/CD and monitoring.
Integration and APIs
Connecting payments, accounting, logistics and legacy systems.
Web applications
Portals, dashboards and SaaS platforms built with ASP.NET Core, React, Angular and Next.js.
Mobile apps
Cross-platform iOS and Android apps with Flutter and .NET MAUI.
AI solutions
Assistants, agents and document workflows built on OpenAI and Claude models.
Business systems
ERP, POS, CRM, HR and school management platforms.
Cloud and DevOps
Azure and AWS architecture, containers, CI/CD and monitoring.
Integration and APIs
Connecting payments, accounting, logistics and legacy systems.
Our process
How a project runs with us
A proven, iterative approach that keeps you in control.
Discover
Workshops to understand goals, users, processes and constraints.
Define
Architecture, backlog, prototypes and a clear estimate.
Deliver
Two-week sprints with demos, reviews and continuous testing.
Deploy
Data migration, training and a carefully staged go-live.
Develop further
Support, monitoring and a roadmap of improvements.
Discover
Workshops to understand goals, users, processes and constraints.
Define
Architecture, backlog, prototypes and a clear estimate.
Deliver
Two-week sprints with demos, reviews and continuous testing.
Deploy
Data migration, training and a carefully staged go-live.
Develop further
Support, monitoring and a roadmap of improvements.
Team
The people you'll work with
Senior engineers, designers and delivery leads who stay with your product for the long run.
Oliver Grant
Amelia Hart
Daniel Reyes
Priya Nair
Tomasz Kowalski
Grace Adeyemi
Technologies
Our technology expertise
- .NET
We use Microsoft .NET to build fast, secure and maintainable business software: web APIs, ERP and POS back ends, background services and cross-platform apps.
- ASP.NET Core
ASP.NET Core is our default framework for secure web applications and REST APIs: fast, cross-platform and well suited to complex business logic and integrations.
- React
We build responsive, accessible React front ends for dashboards, portals and SaaS products, backed by clean APIs and a component library you can maintain.
- SQL Server
SQL Server and Azure SQL power many of our ERP, POS and reporting systems, offering strong transactional integrity, rich tooling and tight integration with .NET.
- Microsoft Azure
We design, build and run applications on Microsoft Azure: App Service, containers, Azure SQL, Functions and Azure OpenAI, with security and cost control built in.
- Flutter
Flutter lets us ship polished iOS and Android apps from one codebase, with smooth custom UI and near-native performance, often at lower cost than two native apps.
- OpenAI
We integrate OpenAI models into business software for assistants, document processing, search and content workflows, with grounding, evaluation and cost controls.
- Anthropic Claude
We build AI assistants, agents and document workflows on Anthropic's Claude models, known for long-context reasoning, careful instruction following and strong writing.
- C#
C# is the primary language our engineers use for back ends, business logic and cross-platform apps, combining strong typing with modern, expressive syntax.
- Angular
Angular development for large, form-heavy enterprise applications where consistent structure, strong typing and long-term maintainability across teams matter most.
- Next.js
Next.js lets us build fast, search-friendly React websites and web apps with server rendering, ideal for marketing sites, storefronts and SaaS products that need SEO.
- PostgreSQL
PostgreSQL is our open-source database of choice for SaaS platforms and cost-sensitive systems, with strong reliability, JSON support and vector search for AI features.
- Amazon Web Services
We build and operate applications on Amazon Web Services, using managed containers, databases, serverless functions and storage with sound security and cost practices.
- Android
Native Android development with Kotlin and Android tooling for apps that need deep device integration, rugged handhelds or the latest platform features.
- iOS
Native iOS development with Swift for iPhone and iPad apps that rely on the latest Apple frameworks, advanced device features or a fully native experience.
- .NET MAUI
.NET MAUI builds native Android, iOS, Windows and macOS apps in C#, a strong fit for organisations with .NET teams and line-of-business apps sharing back-end code.
What our clients say
We used to lose half a day's takings every time a store's broadband went down. Since the new tills went in, outages barely register, and head office can change a price at lunchtime and see it on every shelf-edge promotion by the afternoon.
Parents now have one app instead of four, and our office teams have stopped spending Monday mornings chasing absence calls. The migration was the part we worried about most, and the trial runs meant there were no surprises on go-live day.
The assistant resolves the repetitive how-do-I questions and hands everything else to us with a proper summary. Our agents spend their time on the tricky tickets now, and customers get answers at 2am without us adding a night shift.
FAQ
Frequently asked questions
Where is your team based?
We are remote-first, with delivery hubs across the UK, Europe and South Asia. Each project team agrees overlapping working hours with the client, and we meet regularly by video.
What size of company do you work with?
Mostly SMEs and mid-sized organisations, plus teams within larger enterprises. Projects range from focused tools built in a few weeks to multi-year platform programmes.
Do you take over existing software projects?
Yes. We start with a code and architecture review, document risks and quick wins, and then take over maintenance or further development with a clear handover plan.
Let's talk about your project
Get in touch to discuss your goals with a senior member of our team.
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