Front-end and back-end development are the two halves of every serious web product: the layer the user touches and the layer where business logic, data and security actually live. PBDP builds both to current standards — component-driven interfaces, service-oriented back ends, properly modelled databases and documented APIs. When stock themes and page builders stop answering your requirements, or when an existing site sits on a fragile codebase, this is where a project moves from "it works" to "it can grow, be secured and be maintained."

What front-end and back-end actually do

The front end is everything that runs in the browser: layout, components, animation, input validation and the conversation with the server. We build modern interfaces around frameworks such as React with a component architecture, so visual change never means structural rewrite. The back end owns authentication, business rules, payment processing, reporting and protection, typically exposed as REST or GraphQL services. Keeping the two layers properly separated lets design, engineering and operations work in parallel — the trait that distinguishes a custom web application from a simple brochure site.

What you receive from a development project

• Complete documented source code: a tidy Git repository, module documentation and setup instructions; you own one hundred percent of the code.
• Standards-compliant responsive UI: a faithful build of the interface design, with full right-to-left support, accessibility states and edge-case screens covered.
• Back-end services and APIs: users and roles, admin panels, webhooks and API references that make third-party integration straightforward.
• A designed database: entity modelling, sensible indexing, integrity constraints and a schema-migration strategy from day one.
• Testing and quality control: automated tests on critical paths, peer code review and an initial vulnerability pass alongside security auditing.
• Deployment and knowledge transfer: server setup, scripted deployments and a handover session for your in-house technical staff.

How we deliver front-end and back-end work

1. Technical analysis and architecture: requirements converted into a component diagram, data-flow map and framework decision.
2. Database design and API contract: request and response shapes agreed before coding, so both teams build simultaneously.
3. First vertical slice: one complete feature built from button to database, validating the architecture before scaling spend.
4. Iterative development: two-week increments with live demos and feedback from real stakeholders.
5. Hardening and tuning: a performance optimisation pass, error handling, structured logging and rate limiting under load.
6. Handover and support: final documentation and entry into a maintenance and support cycle.

Technology stack and architecture decisions

Tool selection at PBDP is engineering, not ideology. Content-led projects where marketing must publish independently get a content management system or headless layer woven in. High-traffic platforms get layered caching, message queues and service boundaries; early-stage startups get clean modularity rather than premature microservices. Representative builds sit in our project archive, and in the analysis session every option is put on the table with its real cost and benefit.

Frequently asked questions

How is the cost of web development calculated?

Two models are common: a fixed price for projects with a clearly bounded scope, and a sprint-based engagement for products whose requirements mature along the way. Either way you receive a written, module-by-module estimate before contracting, and every scope change is priced and approved explicitly rather than absorbed silently.

Our current site was built by another team — can you continue it?

Usually yes. We start with a technical review: structure quality, ageing dependencies, security holes and accumulated debt are reported honestly. Development then continues on the existing foundation, or — where the base is exhausted — we propose a phased rewrite, replacing one module at a time so the business never goes offline.

Which technologies do you work with?

React and Next.js on the front end; Node.js or PHP on the back end depending on the project, with PostgreSQL and MySQL, plus Redis, queues and containerised deployment for scale. The governing rule is that the requirement picks the stack, not team habit — and we commit to code the next team can read and extend.

If you have a product idea that off-the-shelf tools cannot build, talk to PBDP. A short call gets you a technical feasibility view, a time estimate and a recommended delivery path.