London · United Kingdom
Custom PHP and MySQL application development in Lewisham
When an off-the-shelf plugin does not fit the business, I build the thing that does — booking systems, client portals, quote calculators, admin dashboards, and integrations with whatever API you already depend on. For Lewisham businesses, quoted in GBP from $200, typically live in 10 days.
What custom php and mysql application development includes for a Lewisham business
Fixed scope, agreed in writing before development starts. From $200, typically live in 10 days.
- Database design and schema, documented rather than improvised
- Application build in PHP with a MySQL backend
- Admin interface built for the people who will use it daily
- Role-based access control where more than one person logs in
- Third-party REST API integrations
- Transactional email via PHPMailer with proper SPF/DKIM alignment
- Input validation, prepared statements and CSRF protection throughout
- Written handover documentation — you are not dependent on me to keep it running
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 Lewisham 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 the Lewisham quote lists exclusions as well as inclusions
Every quote I send names what is not included as explicitly as what is. Copywriting from scratch, photography, logo design, ongoing content, paid advertising and third-party licence fees are the usual ones. A quote listing only inclusions is not cheaper — it is the same price with the arguments deferred to later.
This is unpopular at the proposal stage and it is the reason fixed prices hold. Someone comparing three quotes for a Lewisham project is usually comparing three different scopes without realising it, and the cheapest one is very often the one that excluded the most while saying the least.
Professional services in Lewisham
Accountants, solicitors, consultants and agencies sell judgement, which cannot be photographed. What converts instead is specificity: the sectors you actually work in, the size of client you actually serve, and named people with real biographies. A professional services site full of stock imagery and the word "bespoke" is indistinguishable from every competitor in Lewisham.
Practically, the site's job is qualification rather than lead volume. Publishing your minimum engagement size loses you enquiries and saves you hours, and almost every practice I have built for concluded afterwards that it should have done it sooner.
Images shipped at ten times the size they display
A hero photograph exported at 4000 pixels wide and displayed at 400 is the most common single cause of a slow page. The browser downloads all of it and then discards most of it. On a phone over mobile data that is several seconds spent waiting for pixels nobody will ever see.
The fix is generating each image at the sizes actually used, serving AVIF or WebP with a fallback, and setting explicit width and height so the layout does not jump while they load. It is mechanical work with a directly measurable result, which makes it the first thing worth doing on almost any Lewisham site.
What I am not claiming about Lewisham
- I have no office, postal address or phone number in Lewisham
- I cannot meet you in person, and if that is a requirement you should hire locally
- I am not claiming existing clients in Lewisham 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
Custom PHP and MySQL application development in Lewisham — common questions
- What currency will I be invoiced in?
- GBP. Quotes, milestones and the final invoice are all written in GBP so you are never comparing a converted figure against a local supplier's. Regarding tax: 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.
- Who owns the website when it is finished?
- You do, completely. The domain is registered in your name, hosting sits in your account, the code lives in a repository you control, and any payment provider account is opened in your business name. Credentials are handed to you as they are created rather than at the end, so you are never locked out of your own site.
- Do you actually work with businesses in Lewisham?
- Yes, remotely. I work with British clients from Islamabad, quoting in GBP and invoicing in GBP. I have no office, address or phone number in Lewisham and will not pretend otherwise. If your project needs someone physically present, hire locally — I will say so in the first reply rather than after a deposit.
- How much does a website cost in Lewisham?
- A business website starts from £65 and goes live in about three days. An e-commerce build starts from £120 in around seven days, and a custom application from £160 in ten. Those are starting figures — the exact number is fixed in writing once scope is agreed, and it does not move after that.
- Can you migrate my Lewisham 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.
- Do I need to provide the content and images?
- Content, yes — you know your business and I do not. I will restructure and edit what you send so it reads for the web, and I will tell you where a section is missing. Photography is worth paying a local photographer for; stock images of people in offices are recognisable as stock and quietly cost you credibility.
- 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.
Related pages
Other services in Lewisham
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The full service detail — process, deliverables, what is excluded and the FAQ — is on the main custom php and mysql application development page. Everything I build for Lewisham is on the Lewisham page, and every town in United Kingdom is on the United Kingdom coverage page.
Custom PHP and MySQL application development in Lewisham — get a fixed quote
Send the brief and you get a reply within one business day, priced in GBP from $200. If custom php and mysql 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