Custom Software Development · Harlow · CM20 · Essex
Custom Software Development in Harlow
Harlow was built to make things. From the science and enterprise zone to the life-sciences, manufacturing and logistics operators around the town, plenty of these businesses are still running on software that was the right choice a decade ago. We build the systems that fix the specific points where that is now costing time and money, without forcing a disruptive replacement of everything that still works.
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A town built to make things, still running on ageing systems
Harlow was designed as a new town with industry at its heart, and that character has stuck: a science and enterprise zone, a strong life-sciences and medical-technology presence, manufacturing, and distribution and logistics operators making good use of the M11 and the road links into London and out across Essex.
The systems that hold these businesses together have often been in place for years. Everyone has built workarounds. Nobody wants to be the one to touch them. This is understandable: the system works, more or less, and a failed replacement is a bad day for the whole business. So the workarounds accumulate, the costs mount quietly, and the decision to do something about it keeps getting deferred.
We are not interested in ripping out everything that works. We are interested in the specific points where an old system is now costing you time and money: the report that takes half a day to produce, the data rekeyed between two packages, the process that depends entirely on one person and one spreadsheet. We fix those points carefully, without forcing a disruptive overhaul of everything around them.
What a system past its best actually looks like
These patterns appear in almost every established Harlow business we speak to. If more than one is familiar, it is worth a conversation.
A report that takes half a day to produce
The data exists. Someone extracts it, cleans it, combines it from three sources, formats it in Excel, and sends it. Every week or every month, the same half-day. A well-designed system produces it in seconds.
Data rekeyed between two packages
An order goes into the sales system. Someone types it into the accounts package. Someone checks the stock system. Three entries for one transaction, and three opportunities for the numbers to diverge.
A system nobody wants to touch
It works, roughly. Last time someone changed it, something broke. The person who built it is long gone. So it stays as it is, accumulating workarounds, until the workarounds become the system.
The process that lives in one person's head
One experienced member of staff knows how it really works. If they are off sick or leave, operations slow down noticeably. Nobody has written it down because nobody has had to until now.
Software the vendor no longer develops
The package your business relies on is still running, but updates have stopped, integrations have broken, and your accountant is suggesting you move to something supported. The data is the problem.
Off-the-shelf that covers 80% and misses the 20% that matters
The gap is not a feature request. It is the specific way your business runs that no generic platform was designed for. You have been working around it since you implemented the tool.
How we work with Harlow firms
We start with what hurts most
No grand rebuild. We find the one or two processes causing the most friction and fix those first. You see a return before any larger work begins. Most businesses rarely need a complete overhaul. They need targeted fixes applied carefully.
We work with what you already have
Your accounts package, stock system, and the rest can usually stay. We connect bespoke software to them rather than replacing them wholesale. The goal is your systems sharing data, not a disruptive transition that takes weeks and a consultant to manage.
We do not disappear after launch
For a business planning to be around for years, the developer relationship matters as much as the code. Most of our clients have been with us for years. Several for over a decade. We answer the phone in five years because the same people are here.
Software for Harlow and the M11 corridor
Manufacturing and production software
Job tracking, production scheduling, quality and batch records, stock and materials control. Bespoke systems for Harlow's manufacturers and life-sciences operators that need more than a generic package can provide.
Distribution and logistics software
Order management, stock control, warehouse picking, despatch and delivery tracking. Bespoke systems for the distribution businesses along the M11 corridor that need more than a generic WMS can provide.
Legacy system modernisation
Migrating ageing databases and legacy applications to modern, maintainable platforms without disrupting operations. Including COBOL, Access, and early-generation PHP systems running on infrastructure that needs replacing.
System integrations
Connecting the packages you already run so data flows between them without manual re-entry. Accounting software, ERP systems, stock management, e-commerce platforms. If it has an API, we can connect it.
Custom CRM and client management
A CRM built around how your firm actually manages accounts, pipeline or cases, not how a generic vendor assumes you do. An open-source CRM such as Krayin or EspoCRM as a starting point, or fully bespoke to your specification.
Reporting and data consolidation
Pulling data from multiple sources into dashboards and reports that are always current, without someone spending half a day extracting and formatting spreadsheets before anyone can see the numbers.
Long-term clients across publishing, logistics, energy and retail.
The relationships that matter most to us are the ones that have run for years. A selection of who we have built for and kept running:
- Telegraph Media Group — publishing and subscription management software, maintained for over a decade
- Hearst Communications — circulation, subscription and reader services platforms
- CDS Global — fulfilment and publishing software in continuous production since we built it
- BPC Energy — complete bespoke business operations platform, built from scratch
- AX Paris and Motel Rocks — e-commerce and operational systems for high-volume fashion retail
- Jones Hire — warehouse picking, customer ordering and driver delivery systems
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 Harlow businesses
Almost always. We connect bespoke software to the accounts packages, stock systems and other tools you already run, so you are extending what works rather than replacing it. The goal is always that your systems share data rather than duplicate it, without a disruptive transition that disrupts operations.
Because you own it and we build it around your process, not a vendor's roadmap. When something needs changing, you deal directly with the people who wrote the code. No licence negotiation, no support ticket to a helpdesk, no waiting for the next release cycle. Changes happen on your timeline.
Yes. Modernising ageing databases and legacy software, including COBOL, Access and early PHP systems, is something we do regularly. We migrate data carefully and keep operations running throughout, rather than requiring a cutover that brings everything down at once.
By starting with the specific pain points rather than a comprehensive system audit. We find the one or two processes causing the most friction and fix those first, so you see a return before any larger work begins. Most businesses rarely need a complete overhaul. They need targeted fixes applied with care.
We are based in Gravesend, Kent, about 30 miles away via the M25 and the Dartford Crossing. A straightforward drive and close enough to meet when a project benefits from it. Most development work runs remotely, but for businesses where walking a process with your team matters, we can be in the room.
We have been trading from Gravesend since 2011 with the same two directors. Several of our client relationships have run for over a decade. We are not a startup and we are not planning an exit. For businesses building on software they intend to run for years, that matters more than it sounds.
Custom software development resources
How we help established businesses, and the areas we cover.
Custom software
Technologies & more
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.
Modernise your Harlow systems
Start with one straight conversation. No pitch, no obligation.
Tell us which system or process is causing the most friction. We will give you an honest view of what is worth fixing, what it would involve, and whether the cost makes sense. We reply within one working day.
We will cover:
- The specific process or system that is the problem
- Whether bespoke software is actually the right answer
- How it would connect to the systems you already run
- A realistic scope and cost, before any commitment
Based in Gravesend, around 30 miles away. We reply within one working day. Call 01474 639 089.
Book a free consultation
Tell us about your project and we will be in touch within one working day.
