Large-scale website rebuilds
Rebuilding content-heavy commercial websites on a modern stack such as Astro — preserving existing content, URLs, integrations and booking behaviour while making the result markedly faster and easier to maintain.
Independent technology studio / York, UK
Pleesys Technology designs and builds fast websites, custom software and connected digital systems for businesses that need more than an off-the-shelf solution.
A product by Pleesys
A simpler way to request documents, collect information and keep client work moving — without endless email follow-ups.
Explore ClientLoop (opens in a new tab)What we do
We work across design, development and technical strategy. That can mean launching a new website, rebuilding a slow platform, integrating disconnected services, or creating software around a process that no longer works manually.
One company — from initial thinking through design, development, launch and ongoing support.
Services
Selected work
We've worked with businesses of many sizes — from independent founders to established companies — in the UK and internationally, across commercial websites, e-commerce, custom applications and SaaS.
Rebuilding content-heavy commercial websites on a modern stack such as Astro — preserving existing content, URLs, integrations and booking behaviour while making the result markedly faster and easier to maintain.
Designing and building revenue-facing frontend applications connected to third-party systems — the kind of interface a business depends on customers being able to use without friction.
Custom WooCommerce and Shopify work covering the full customer journey, integrations with the surrounding tools, and the ongoing technical maintenance that keeps a store trading reliably.
Our own SaaS product for requesting documents, collecting client information and automating the follow-ups that usually clog up an inbox — designed, built and maintained in-house.
Approach
Every element earns its place — including this one.
How Pleesys works
Clarify the problem, the users, the commercial objective and the constraints.
Choose the right scope, platform and technical approach before building begins.
Design, develop and test the system with regular review points and visible progress.
Launch carefully, measure what matters and keep improving where the evidence supports it.
Consultancy
Sometimes the most valuable work is identifying what should stay, what should change, and what should never have been added in the first place.
Book a technical consultationAbout Pleesys
Pleesys Technology is an independent UK technology company. It brings web development, interface design, technical consultancy and product thinking together in one focused practice.
The work is direct and collaborative. Clients speak to the people responsible for understanding, designing and building the solution — not an account layer separated from delivery.
Describe what's happening, what you're trying to achieve and where the current approach is falling short.