Ontario · Canada
Custom PHP and MySQL application development in London
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 London, Ontario businesses, quoted in CAD from $200, typically live in 10 days.
What custom php and mysql application development includes for a London 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 Canadian client
| Starting price | From $200, quoted and invoiced in CAD |
|---|---|
| Typical timeline | 10 days once content is supplied |
| Tax position | GST/HST at 5–15% depending on province — my invoices are zero-rated exports and carry no Canadian tax |
| Data protection | PIPEDA federally, with Quebec Law 25 layered on top if you have Quebec customers — resolved by a written DPA naming Pakistan as the processing location, which PIPEDA requires you to disclose to your own customers |
| Payment rails available | Stripe, Interac e-Transfer for deposits, and Moneris where an existing merchant account has to stay |
| My day in London time | 00:00–09:00 — a shifted window is agreed in writing instead |
Why this matters for Canada specifically
Quebec Law 25 caught a lot of Canadian sites out: consent has to be explicit and granular, and the default cookie banner most agencies drop in does not meet it. I build the consent layer properly rather than bolting on a plugin.
How a London build is scoped before anything is written
Scope is fixed in writing before development starts, and the number in that document is the number on the invoice. For London projects that document lists every page, every form, every integration and every third-party account the site will touch — priced in CAD, not converted at the end from something else.
The reason this matters more than it sounds: almost every dispute in web development is a scope dispute wearing a different hat. "Can you just add" is how a three-day build becomes a three-week one. Fixing scope up front does not stop you changing your mind; it makes the cost of changing your mind visible before you commit to it, which is the only honest way to run a fixed price.
Trades and field services in London
Builders, electricians, plumbers, roofers and installers share one problem: the customer is deciding on their phone, often standing in the room with the problem, and they will call the first firm that looks like it will pick up. Three things decide it — the phone number tappable in the header, a coverage list naming their town, and photographs of your own finished work rather than stock.
The thing trades sites most often get wrong is the quote form. Asking for a full address, a project budget and a preferred start date before anything else is a form built for your admin convenience, not for the customer. Two fields and a photo upload will produce more enquiries than eight fields ever will, and the rest can be collected on the call you just earned.
Analytics that has never once been looked at
Most sites carry a tracking tag and no measurement. Nobody defined what counts as a conversion, so the dashboard reports sessions and bounce rate — numbers that move up and down and change no decision anybody makes.
Useful measurement is narrow: form submissions, phone taps, WhatsApp clicks, and which pages preceded them. Four numbers checked monthly beat forty never opened, and knowing which London search terms actually produce enquiries is what turns the site from a cost into something you can steer.
What I am not claiming about London
- I have no office, postal address or phone number in London
- I cannot meet you in person, and if that is a requirement you should hire locally
- I am not claiming existing clients in London 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 London — common questions
- Do you actually work with businesses in London?
- Yes, remotely. I work with Canadian clients from Islamabad, quoting in CAD and invoicing in CAD. I have no office, address or phone number in London 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.
- 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 currency will I be invoiced in?
- CAD. Quotes, milestones and the final invoice are all written in CAD so you are never comparing a converted figure against a local supplier's. Regarding tax: GST/HST at 5–15% depending on province — my invoices are zero-rated exports and carry no Canadian tax.
- How much does a website cost in London?
- A business website starts from C$110 and goes live in about three days. An e-commerce build starts from C$210 in around seven days, and a custom application from C$270 in ten. Those are starting figures — the exact number is fixed in writing once scope is agreed, and it does not move after that.
- 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.
- Will the site actually rank in London 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.
- Can you migrate my London 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 London
Custom PHP and MySQL application development in nearby Ontario towns
- Custom PHP and MySQL application development Toronto
- Custom PHP and MySQL application development Markham
- Custom PHP and MySQL application development Windsor
- Custom PHP and MySQL application development Richmond Hill
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 London is on the London page, and every town in Canada is on the Canada coverage page.
Custom PHP and MySQL application development in London — get a fixed quote
Send the brief and you get a reply within one business day, priced in CAD 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