Full Stack Development
Full stack development for teams that need the thing to actually work
Custom web applications, internal tools and platforms built end to end, from the database schema up to the interface your customers touch.
Recognise any of these
What usually brings people here
A prototype got you to launch and now it buckles every time traffic doubles.
Your team runs the business out of spreadsheets because no tool fits the workflow.
The last agency handed over a codebase nobody on your team can safely change.
Features take weeks because every deploy risks breaking something unrelated.
Deliverables
What the engagement produces
Concrete outputs, not activity. Each of these is something you can point at when the work is done.
A production application, not a demo
Authentication, authorisation, error handling, logging, backups and a rollback path are in scope from day one, not bolted on after launch.
A schema designed for how the business really works
Data modelling comes before interface work. Getting the schema wrong is the one mistake that stays expensive for years.
Automated checks that gate every deploy
Type checking, linting and tests run before anything reaches production, so a bad change fails in CI instead of in front of a customer.
Documentation your team can act on
Architecture notes, environment setup, deploy steps and the reasoning behind the decisions that will look strange in six months.
Performance budgets that are measured, not promised
Core Web Vitals are tracked in the field on real devices. Pages are tuned until the numbers hold on a mid range phone, not just a laptop.
A clean handover
Repository access, infrastructure ownership and credentials transfer to you. There is no lock in and no monthly fee for access to your own software.
Process
How the work runs
- 01
Technical discovery
Two sessions to map the workflows, the data, the integrations and the constraints. The output is a written scope with fixed boundaries, not an open ended estimate.
- 02
Architecture and schema
Data model, service boundaries, hosting plan and third party dependencies agreed in writing before any interface work starts.
- 03
Build in reviewable slices
Work ships to a preview environment continuously. You see progress weekly and can redirect early, when redirecting is still cheap.
- 04
Hardening
Load behaviour, error paths, accessibility, security headers and mobile rendering are checked and fixed before launch, not logged as future work.
- 05
Launch and handover
Deploy, monitor, document, transfer ownership. Thirty days of post launch support are included on every build.
What full stack actually means here
Full stack is used loosely enough that it has almost stopped meaning anything. Here it means one team is accountable for the whole path a request travels: the browser, the network, the application server, the database and the infrastructure underneath all of it.
That matters because most serious problems live in the seams. A page is slow because a query is unindexed. A form loses data because the client retried a request the server was not built to receive twice. A deploy takes the site down because the migration ran against a live table. None of those get caught by a specialist who only sees one layer.
Owning the whole path also removes the coordination tax. There is no ticket handed between a front end contractor, a back end contractor and a devops contractor, each waiting on the other two.
The stack, and why it was chosen
Most projects run on TypeScript, React, Next.js, PostgreSQL and Prisma, deployed to Vercel or Railway. This is a deliberately boring choice. Every part of it is widely used, well documented and easy to hire for, which means you are not dependent on one person to keep the system alive.
TypeScript catches a whole category of bug at compile time rather than at 2am. Next.js gives server rendering, which is what makes the pages fast for users and legible to search engines. PostgreSQL is the right default database for almost every business application, and Prisma keeps the schema in version control where changes can be reviewed.
When a project genuinely needs something else, it gets something else. The point is that the departure is argued for rather than assumed.
How projects are priced
Fixed scope work is quoted as a fixed price after discovery. You know the number before the build starts, and the number does not move unless you change the scope in writing.
Ongoing work runs as a monthly retainer with an agreed number of engineering days. Unused days do not roll forever, but the allocation is reviewed every quarter against what you actually need.
Hourly billing is available for small, well defined tasks. It is the worst option for anything larger, because it rewards slow work, and it is offered mainly for maintenance on systems that already exist.
Questions
Full Stack Development questions we get asked
How long does a custom web application take to build?
A focused internal tool is usually four to eight weeks. A customer facing platform with payments, accounts and an admin surface is typically ten to sixteen weeks. Discovery produces a dated schedule before you commit, and the schedule includes the hardening and handover phases rather than stopping at the last feature.
Do I own the code?
Yes, completely. The repository, the infrastructure accounts and the credentials are yours. There is no licence fee, no proprietary framework you cannot leave, and no charge for access to your own software.
Can you work with our existing codebase?
Yes. That starts with a paid audit rather than a rewrite pitch. Most inherited codebases have three or four specific problems causing most of the pain, and fixing those is far cheaper than starting over. A rewrite is only recommended when the audit shows the maintenance cost genuinely exceeds the rebuild cost.
What happens after launch?
Thirty days of support are included with every build, covering anything that does not behave as specified. After that you can move to a maintenance retainer, hand the system to your own team using the documentation provided, or simply take it and run.
Do you build mobile apps?
The default recommendation is a responsive web application, because it reaches every device without app store review and costs far less to maintain. When a project genuinely needs native capability such as offline storage or push notifications, React Native shares most of the codebase with the web application.
Often paired with
- AI IntegrationAssistants, document processing and semantic search wired into your real data, with evaluation and guardrails before launch.
- Business AutomationRepetitive work between your systems mapped, automated and monitored, with alerting so a silent failure never goes unnoticed.
- SEOTechnical repair, content matched to real search intent, and reporting that ties rankings to pipeline instead of to a vanity chart.