Custom Software Development · Londonderry · BT48 · County Londonderry
Custom Software Development in Londonderry
Northern Ireland's second city has a growing tech sector and a strong base in healthcare and manufacturing. When off-the-shelf software cannot keep up with how your business actually works, that is where we come in.
Trusted by:
Londonderry's economy runs on data keeping up with the operation. When software cannot, things slip.
Londonderry, Northern Ireland's second city, has built a reputation as a growing centre for technology and software, alongside long-established strengths in healthcare and manufacturing. These are sectors where accuracy, reliability and the secure handling of information matter, and where a clunky system or a manual workaround does not just frustrate people. It quietly costs time and money on every task.
The pattern is consistent across County Londonderry. A manufacturer needs production and stock data that line up with what is happening on the floor. A healthcare or care business needs records and workflows that are dependable and access-controlled. A growing software or services business needs its own internal tools to keep pace with how fast it is moving. In all of these, the gap between what the business is actually doing and what the software thinks is happening is where the problems live.
We are based in Kent, but we deliver work remotely for clients right across the UK, and Londonderry is no different. Modern bespoke software is designed, built, demonstrated and supported online, and you deal directly with Rob and Jason the whole way through. The distance changes nothing about the quality of what gets built. The depth of experience is what matters, and that is the same regardless of postcode.
The operational problems bespoke software is built to fix
The specific failures look different in every business, but the patterns are consistent. Any of these close to home?
Stock or production that does not match reality
The system shows one number. The floor shows another. The discrepancy is small enough to function, large enough to cause a problem, and nobody can trace exactly where it started.
Records scattered across systems and spreadsheets
The information you need lives in several places at once, none of them quite agreeing. Pulling a single reliable view means checking three systems and trusting that the most recent one is correct.
Manual data entry bridging two systems
An order or record in one system gets typed into another by hand. Every entry is an opportunity for error and a drain on someone's time that adds no value to the operation.
Off-the-shelf software that almost fits
The package does most of what you need, so the team works around the bits it does not. Those workarounds become the process, and the process becomes slower and more fragile than anyone intended.
Reporting that is always historical
The numbers you need to make decisions are available at the end of the week, or the end of the month, or after someone has spent a morning pulling them together. A live business needs live data.
A spreadsheet running something critical
Somewhere in the business, a spreadsheet is doing the job a proper system should be doing. It works, more or less, as long as the right person is in, has not made an error, and has remembered to save it.
Operational software for Londonderry's tech, healthcare and manufacturing businesses
Stock and production systems
Real-time stock across multiple locations, production and job tracking driven by live data, goods-in reconciliation against purchase orders, and a shop floor that always reflects what the system says. Built around how your operation actually runs rather than how a package assumes it should.
Records and workflow platforms
Secure, access-controlled systems for managing sensitive information and the processes around it. Proper audit trails, role-based permissions and dependable record-keeping for businesses where getting the data right is not optional.
Customer and client portals
A secure login area where your clients can see status, access documents and get updates without calling your team. Proper access-controlled data from your own systems rather than email threads and shared spreadsheets.
System integrations
Connecting your operation to accounts packages, ERP systems, ecommerce platforms, supplier feeds and other line-of-business tools so data flows without manual re-entry. If a system has an API or an SFTP feed, we can connect to it.
Internal tools and team platforms
For growing software and services businesses, the internal tooling that keeps the team moving: bespoke admin systems, scheduling, job management and the connective tissue between the products you already use.
Operational dashboards and reporting
A live view of throughput, stock, jobs and performance without someone extracting and formatting data first. Numbers that are always current because they come straight from the live system.
Long-term systems with proven results, delivered remotely for clients across the UK.
Wherever a client is based, the work is the same: dependable operational software built around how the business actually runs, and supported for the long term. A selection of what we have built and kept running:
- CDS Global — high-volume fulfilment and publishing software managing national despatch, in continuous production for over a decade
- Jones Hire — warehouse picking app, customer ordering platform and live driver delivery tracking
- Hearst Communications — circulation and fulfilment management for national consumer magazine titles
- Telegraph Media Group — subscription and reader services management at scale
- BPC Energy — bespoke operations platform covering stock, orders and logistics management
- AX Paris and Motel Rocks — ecommerce and operational systems for high-volume online retail
What our clients say
19 clients. A few of their words.
A well-rounded team, ensuring a full suite of expertise & resource is always available. CDS Global have seen the successful completion of major projects over the years where Dev Partners' ability to grasp the underlying business needs to provide a future-proof solution has been invaluable.
We have worked with Jason & his team to develop our Shopify store, and the experience was outstanding from start to finish. The design is clean, modern, and perfectly aligned with our brand identity, while the build is fast, responsive, and easy to manage on the backend. They clearly understood our vision and delivered a store we're genuinely proud of. Highly recommend to any brand looking for a top-quality Shopify partner.
After ongoing issues and delays with our previous developers, we brought in Rob & Jason at Dev Partners to take over all our websites and bespoke software. What a breath of fresh air, fully focused, excellent pre-launch designs and clear communication throughout. Highly recommended.
BPC Energy Ltd turned to Dev Partners for a complete turnkey solution, and they exceeded our expectations. The team handled everything from project management to development and support with real care and attention. They understood what we were aiming for, stayed on top of every detail, and always delivered on schedule with excellent quality.
Want your software, servers and tech plan handled as one monthly arrangement? See Your tech department.
Questions people don't always ask, but should
The questions we think every business should ask a software developer, including us. The honest answers are on our custom software page.
- We've been burned by a developer before. Why would this be any different?
- How do we know the price won't balloon once the project starts?
- Are we going to be completely dependent on you forever once this is built?
- Can a company your size handle a project as complex as ours?
- We don't have a technical person internally. Will we be able to manage this?
- How long will it actually take? Every developer we've spoken to has underestimated.
- What happens if something goes wrong after the software launches?
- We've had quotes ranging from £5k to £80k for the same project. How do we know yours is realistic?
- How do we know you'll still be around in three years to support this?
Questions from Londonderry businesses
Yes. We deliver work remotely for clients right across the UK, and Londonderry is no different. Modern bespoke software is designed, built, demonstrated and supported online, with regular video calls and shared access to the system as it takes shape. You deal directly with Rob and Jason throughout. The distance changes nothing about the quality of what gets built or how closely we work with you.
We start with a proper conversation about the problem, then scope the work and agree a fixed price before anything is committed. From there we build in stages, showing you working software at each step over video call so you can react to something real rather than a document. You get direct access to the people building it, not an account manager relaying messages. Most of our UK clients never need us on-site, but we can travel if a project genuinely warrants it.
Yes. We build operational systems for businesses where data accuracy and reliability matter: stock and production tracking for manufacturers, secure record-keeping and workflow systems where sensitive data is involved, and platforms that connect a software team's own tooling together. The sector shapes the detail, but the underlying work of building dependable software around how an organisation actually operates is what we have done since 2011.
No. Every line of code is written by our own in-house team in the UK. We do not offshore and we do not subcontract the build to third parties. When you speak to us about your Londonderry project, the people answering are the people doing the work, and that stays true from the first call through to long after go-live.
Usually yes. Integrations between operational platforms and accounts packages, ERP systems, ecommerce platforms, supplier feeds and other line-of-business tools are routine for us. If a system has an API or an SFTP feed, we can almost always connect to it so data flows automatically instead of being re-keyed by hand.
Yes, outright. The source code and your data are yours from day one. No licence traps, no ongoing dependency on us to keep the system running, and no lock-in. We stay involved because clients choose to keep us, not because they have no other option.
Custom software development resources
How we help established businesses, and the areas we cover.
Custom software
Technologies & more
Software development across County Londonderry
See all areas we cover →
Operational software lives or dies on the details — the edge cases, the handovers, the one report nobody ever documented. We build it properly the first time, in-house, so it keeps pace with the business instead of becoming the thing everyone works around.
Software for your Londonderry business
Tell us where the operation strains. No pitch, no obligation.
Stock, records, reporting, integrations: wherever the data falls behind what the business is actually doing is usually where bespoke software earns back its cost fastest. Tell us about the problem and we will give you a straight view on what is worth fixing.
We will cover:
- The specific operational problem causing the most friction
- Whether bespoke software or an integration would solve it
- How a remote build and go-live works in practice
- A realistic scope and cost before any commitment
Based in Gravesend, Kent, working with clients across the UK. We reply within one working day. Call 01474 639 089.
Book a free consultation
Tell us about your business and we will be in touch within one working day.
