Home › Custom Software Development › Lewes

Custom Software Development · Lewes · East Sussex

Custom Software Development in Lewes

As the county town of East Sussex, Lewes blends a substantial public sector, a strong base of professional and financial services, and the highest concentration of creative businesses in the county. Many of those established and growing firms run on software that no longer matches how they work.

Rob Sherwood, co-founder of Dev Partners
Kent-based since 2011, working across Sussex. We build bespoke business systems, integrations and legacy modernisation for established operators — professional services, creative and heritage businesses, education. Start with the one process costing you the most time. Fix that first. See the return before committing to anything larger.

Trusted by:

Telegraph Media Group
Hearst Communications
Chi Chi London
AX Paris
Motel Rocks
2011
Established in Kent
Sussex
A core region we serve
100%
UK team, no offshore
Fixed
Price, not estimates

Lewes's quiet software problem

Lewes is the administrative heart of East Sussex, with a large public sector anchored by the county council, a strong professional and financial services base, and more registered creative businesses than anywhere else in the county. It is a town of small and medium enterprises, heritage and a distinctive independent character.

Services and creative firms accumulate their own kind of software debt. Client, matter and project data spread across spreadsheets and an ageing package. A booking, membership or events process held together by one person. Off-the-shelf tools that almost fit a firm with an unusual way of working, but not quite.

We fix the specific points where an ageing system is costing an established Lewes business time and money — the report that takes half a day, the data rekeyed between packages, the process that lives in one person's head — carefully, without ripping out everything that still works.

What a system past its best looks like

These patterns turn up in established Lewes businesses again and again. 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 and formats it in Excel. Every week, the same half-day. A well-designed system produces it in seconds.

Client or case data across two packages

A matter goes into one system. Someone re-enters it into the accounts package. Someone checks a third. Three entries for one client, three chances for the records to diverge.

A system nobody wants to touch

It works, roughly. Last time someone changed it, something broke. The person who built it has gone. So it stays, accumulating workarounds until the workarounds become the system.

The process that lives in one person's head

One experienced person knows how it really works. If they are off or leave, things slow noticeably. Nobody wrote it down because nobody had to — until now.

Software the vendor no longer develops

The package you rely on still runs, but updates have stopped and integrations have broken. Your accountant is hinting you should move to something supported.

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 firm runs that no generic platform was built for, and you have been working around it ever since.

Where we fit in Lewes's software scene

Lewes is a town of small and micro enterprises with a strong creative and public-sector character, rather than a dedicated software cluster. East Sussex's established software firms are mostly a short distance away in Brighton & Hove — long-standing developers such as One Beyond and BrightMinded and a wide community of digital and product studios — which is where many Lewes businesses look for technology help.

Dev Partners offers something more specific than the general digital scene: bespoke internal business systems, system integrations and legacy modernisation for established operators — the professional services firms, creative and heritage businesses and education and public-sector-adjacent organisations that make up much of Lewes's economy. We are Kent-based and straightforward about it: most work runs remotely, and we travel into Sussex when a project benefits from time with your team.

What you get is a UK team that has done this since 2011, a fixed price rather than an open-ended estimate, and direct access to Rob and Jason, who are on every project.

Firms named above are independent businesses mentioned only to describe the regional software landscape accurately; they are not affiliated with Dev Partners, and nothing here is a comment on the quality of their work.

How we work with established Lewes 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, so you see a return before any larger work begins. Established businesses rarely need a complete overhaul — they need targeted fixes applied carefully.

We work with what you already have

Your accounts package, document and case tools and the rest can usually stay. We connect bespoke software to them rather than replacing them wholesale, so your systems share data instead of duplicating it.

We do not disappear after launch

For a business planning to be around for decades, the developer relationship matters as much as the code. Most of our clients have been with us for years, several over a decade. The same people are still here.

Software for Lewes businesses

Professional & financial services systems

Case, client, matter, pipeline and compliance systems for the professional and financial firms that make up a large share of Lewes's economy — built around how your firm actually works.

Creative, membership & events tools

Booking, membership, ticketing and project systems for the creative, heritage and events businesses Lewes is known for, fitted to your operation rather than a generic SaaS template.

Legacy system modernisation

Migrating ageing databases and legacy applications to modern, maintainable platforms without disrupting operations — including COBOL, Access and early-generation PHP systems.

System integrations

Connecting the packages you already run so data flows between them without manual re-entry: accounting, document management, CRM and booking systems. If it has an API, we can connect it.

Custom CRM & client management

A CRM built around how you really manage 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.

Reporting & data consolidation

Pulling data from multiple sources into dashboards and reports that are always current, instead of someone spending half a day extracting and formatting spreadsheets first.

Who we have built for

Long-term clients across publishing, logistics, energy and professional services.

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
  • PSS Project Skills Solutions — CRM, course booking and project management platform
  • Jones Hire — warehouse picking, customer ordering and driver delivery systems
Start a conversation

What our clients say

19 clients. A few of their words.

Read all 20 quotes →

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.

Questions from Lewes businesses

We are Kent-based, in Gravesend, around 65 miles from Lewes. Most development runs remotely as standard, and we travel into Sussex when a project benefits from time with your team in person. Where you are based makes no practical difference to the quality of the work.

Yes. Professional and financial services are a large part of Lewes's economy, and case, client, matter and compliance systems built around how a firm actually works are core work for us. We connect to the accounts and document tools you already run rather than replacing them.

Almost always. We connect bespoke software to the accounts packages, document systems and other tools you already run, so you extend what works rather than replace it. The goal is your systems sharing data rather than duplicating it, without a disruptive big-bang replacement.

Yes. Modernising ageing databases and legacy software, including systems built on COBOL, Access or early PHP, is something we do regularly. We migrate data carefully and keep operations running throughout, rather than a cutover that brings everything down at once.

Established operators: professional and financial services firms, the creative and heritage businesses Lewes is known for, education and public-sector-adjacent organisations, and growing firms that have outgrown their original tools. Anywhere a generic package no longer fits how the business runs.

Since 2011, from our office in Gravesend, with the same two directors. Several client relationships have run for over a decade. For a business building on software it intends to run for years, that matters more than it sounds.

Rob Sherwood, co-founder of Dev Partners
“

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.

Rob Sherwood
Co-founder, Dev Partners

Modernise your Lewes 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

Kent-based, serving Sussex. 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.