South East England · United Kingdom
Web application development in Slough
A website presents information. An application does work — it holds state, enforces rules, and produces something at the end. Most businesses that need the second one are running it on a spreadsheet nobody is allowed to sort, and paying for that in errors rather than in software. For Slough businesses, quoted in GBP from $200, typically live in 10 days.
What web application development includes for a Slough business
Fixed scope, agreed in writing before development starts. From $200, typically live in 10 days.
- Specification covering user roles, permissions and every state a record can legitimately be in
- Relational schema designed first, with constraints enforced in the database rather than hoped for in the code
- Authentication with hashed credentials, session handling and role-based access control
- The application itself: forms, lists, filters, actions and the reporting that justified building it
- Transactional email sent through your own authenticated domain
- Audit trail on anything that changes money or status
- Deployment, environment configuration and a backup procedure verified by an actual restore
- 30 days of snag fixes after go-live
The terms for a British client
| Starting price | From $200, quoted and invoiced in GBP |
|---|---|
| Typical timeline | 10 days once content is supplied |
| Tax position | VAT at 20% once you are registered — my invoices are outside the scope of UK VAT and you account for them under the reverse charge |
| Data protection | UK GDPR and the Data Protection Act 2018 — resolved by a pre-signed DPA with a completed UK International Data Transfer Addendum |
| Payment rails available | Stripe, GoCardless for Direct Debit, and Klarna or Clearpay where basket sizes justify it |
| My day in Slough time | 05:00–14:00 — about 5 hours of overlap |
Why this matters for United Kingdom specifically
UK local search is the most saturated in the English-speaking world, so a merely competent site does not win the job — the quote form does. Every UK build I ship is specified around the enquiry step first and the homepage second.
Why Slough sites are built to be edited by you
A site you cannot update is a site that decays. Prices go stale, staff leave, the opening hours are wrong for six months. So the parts of a Slough build that change often — text, images, prices, opening hours, team members — are editable by you without touching code or paying me.
That is a design decision with a cost: it takes longer to build an editable block than a hard-coded one. It is worth it because the alternative is a maintenance dependency that benefits me and not you, and a developer whose income depends on you being unable to change your own opening hours is not aligned with your interests.
Education and training providers in Slough
Course pages are the whole site. Each needs the outcome, the duration, the price, the prerequisites and the next start date visible without scrolling — and each needs to be its own indexable URL, because people search for the course, never for a training provider they have not heard of.
The recurring failure is a single "Courses" page listing twenty courses. It ranks for nothing because it is specifically about nothing. Twenty pages, each genuinely about one course, is more work and is the difference between a site that recruits and a brochure that sits there.
The contact form that silently fails
The most expensive bug on a small business website makes no noise at all. A form posts, shows a thank-you message, and the email never arrives — usually because the host's mail function is unauthenticated and the receiving server drops it without a bounce. The business concludes demand fell.
The fix is authenticated SMTP with SPF, DKIM and DMARC configured on the sending domain, plus a database write so a submission survives even when delivery fails. If you are unsure whether your Slough site has this problem, submit your own form from a phone on mobile data and see what actually arrives.
What I am not claiming about Slough
- I have no office, postal address or phone number in Slough
- I cannot meet you in person, and if that is a requirement you should hire locally
- I am not claiming existing clients in Slough specifically — my live work is listed on the work page and you can check it
- Nothing on this page is a guarantee of search rankings, which no developer can honestly offer
Web application development in Slough — common questions
- What hours will you be available to us in Slough?
- My standard day lands at 05:00–14:00 your time — about 5 hours of genuine overlap with a normal Slough working day. That is enough for one reliable daily window rather than constant back-and-forth, so Slough projects run on written updates plus one scheduled call a week.
- Can you fix my existing site rather than rebuild it?
- Often, yes, and it is usually the cheaper answer. Speed problems, a broken mobile layout, a form that silently fails or missing structured data are all fixable on the site you already have. I will tell you which of the two you need after looking, and a rebuild only gets recommended when the fix would cost more than starting again.
- Do you provide ongoing maintenance after launch?
- Thirty days of snag fixes are included after launch at no extra cost — anything that does not work as specified gets fixed. Beyond that there are monthly plans for updates, backups, monitoring and small changes. They are optional and cancellable; a site handed over properly does not require a retainer to keep running.
- Will the site actually rank in Slough search results?
- The build handles what is technically controllable: crawlable HTML, correct headings, structured data, fast pages, a clean sitemap and Search Console set up on day one. Ranking also depends on your competitors, your domain's age and the links pointing at you, which no developer controls. Anyone guaranteeing a position is guessing or lying.
- What happens if I am not happy with the result?
- Work is delivered in milestones against a written scope, and you review each one on a staging URL before it is paid for. If the delivered milestone does not match the scope, it gets corrected before anything moves forward. That structure exists so disagreement is resolved at the stage it happens rather than at the end when it is expensive.
- Do you build on WordPress or something custom?
- Whichever the project justifies. WordPress when you need to edit content constantly and want a familiar admin. A static build when speed and security matter more than a plugin ecosystem. Custom PHP and MySQL when the logic is genuinely yours. The choice is explained in the quote with its trade-offs, not presented as a foregone conclusion.
- Can you migrate my Slough site without losing rankings?
- Yes, and the redirect map is the whole job. Every existing URL is mapped to its new equivalent with a 301 before launch, and anything with no equivalent goes to the closest relevant page rather than the homepage. Sites lose rankings in migration because that mapping was skipped, not because migration is inherently risky.
Related pages
Other services in Slough
Web application development in nearby South East England towns
- Web application development Reading
- Web application development Southampton
- Web application development Guildford
- Web application development Maidstone
- Web application development Eastbourne
- Web application development Chelmsford
- Web application development Ipswich
The full service detail — process, deliverables, what is excluded and the FAQ — is on the main web application development page. Everything I build for Slough is on the Slough page, and every town in United Kingdom is on the United Kingdom coverage page.
Web application development in Slough — get a fixed quote
Send the brief and you get a reply within one business day, priced in GBP from $200. If web application development is not what your project actually needs, I will say so.
- Response
- Replies within 1 business day
- Hours
- Mon–Fri, 09:00–18:00 PKT — overlaps 05:00–14:00 UK, 00:00–09:00 US Eastern
- Booking
- Booking projects from October 2026