PHP Development Services

PHP Applications Built To Last, Not Just To Ship

PHP still powers most of the web, and most PHP problems trace back to how the code was written: no framework structure, no tests, an ancient PHP version nobody dared upgrade. We build and rescue PHP applications the disciplined way, with modern PHP 8, a real framework where it earns its place, typed code, automated tests and a security baseline checked before launch. New custom apps, Laravel and Symfony builds, API backends, or legacy PHP dragged back into the present.

Start Your PHP Project Talk With A PHP Engineer

Modern PHP 8, typed and tested Laravel, Symfony & CodeIgniter Legacy upgrades without downtime

PSR Compliant

Standards, not shortcuts

app/Http/OrderController.php

1declare(strict_types=1);
2
3final class OrderController
4{
5  public function store(OrderRequest $req): JsonResponse
6  {
7    $order = $this->orders->place(
8      $req->validated()
9    );
10    return response()->json($order, 201);
11  }
12}
13
14// composer test -> 42 passed

Tested Code

PHPUnit on every build

Our Clients

Trusted by Visionaries, Built for All

Bold startup or growing enterprise, we craft digital experiences engineered to scale with your vision.

Custom PHP Web Apps Laravel & Symfony REST & GraphQL APIs Legacy PHP Modernisation PHP 5 To PHP 8 Upgrades Secure, Tested Code

Who Needs This

Eight Signs Your Business Needs Serious PHP Development

PHP development means building and maintaining server-side web applications, APIs and backends in PHP, whether from scratch or on top of a framework like Laravel or Symfony. These are the eight situations that usually bring businesses to us.

Stuck On An Old PHP Version

Your app still runs on PHP 5.6 or 7.x, your host keeps warning you, and nobody has dared to attempt the upgrade.

Spaghetti Code Nobody Owns

The app was written years ago with no framework and no structure, and every small change now risks breaking something else.

The App Is Slow Under Load

Pages crawl when traffic spikes because queries were never optimised, nothing is cached, and the database was never designed for scale.

You Need A Custom Backend

Off-the-shelf software cannot model how your business actually works, so you need an application built around your real processes.

Systems That Do Not Talk

Your CRM, ERP, payment gateway and website all hold pieces of the truth, and someone re-keys data between them by hand.

Security Keeps You Up At Night

You are not sure whether the app is safe from injection, broken auth or outdated dependencies, and no one has ever audited it.

The Original Developer Vanished

The freelancer or agency who built it is gone, there is no documentation, and every change feels like defusing something.

Building A New Product

You want a new SaaS or internal platform built on PHP properly the first time, instead of rebuilt from scratch in two years.

Business Outcomes

What Good PHP Development Actually Buys You

Clean PHP is not an academic goal. It shows up as lower running costs, fewer emergencies and software your team can actually change.

Faster Pages

Optimised queries, caching and modern PHP 8 mean pages that stay quick even when traffic climbs.

Fewer Security Scares

Validated input, prepared statements and patched dependencies close the holes attackers usually walk through.

Cheaper To Change

Framework structure and tests mean a new feature takes days, not a nervous week of hoping nothing breaks.

Ready To Scale

A database and architecture designed for growth carry you from a few users to many without a rebuild.

Systems That Sync

APIs and integrations move data between your tools automatically, so nobody re-keys the same order twice.

Upgradable Again

Once legacy code is modernised, security patches and PHP upgrades become routine instead of a yearly gamble.

Not Locked To One Person

Standards-based code and written docs mean any competent PHP developer can pick the project up later.

Software That Fits

A backend modelled on your real workflow, not a generic tool your team bends itself around every day.

What We Build

Eight Kinds Of PHP Development Work We Take On

From a full custom application to a single stubborn upgrade, this is the PHP work our team does every week.

Custom PHP Web Apps

Challenge: no off-the-shelf tool models how your business really runs.
Solution: a bespoke PHP application built around your workflow, with a clean architecture and tests.
Outcome: software that fits your operation instead of the other way around.

Framework Development

Challenge: raw PHP with no structure becomes impossible to extend safely.
Solution: builds on Laravel, Symfony or CodeIgniter, chosen by fit, not habit. Need Laravel specifically? See our Laravel development service.
Outcome: a codebase with routing, ORM and structure any PHP developer understands.

API Development

Challenge: your mobile app, frontend or partners need a stable, documented API.
Solution: REST and GraphQL APIs with authentication, versioning, rate limiting and clear docs.
Outcome: other systems connect to yours without guesswork or breakage.

Legacy PHP Modernisation

Challenge: an old app on PHP 5 or 7 blocks security patches and new features.
Solution: incremental refactoring into modern PHP 8, one verified slice at a time, with tests to prove nothing broke.
Outcome: a codebase that can finally take upgrades and new work on schedule.

CMS & Ecommerce Backends

Challenge: WordPress, WooCommerce or a custom store needs backend logic beyond any plugin.
Solution: custom plugins, modules and PHP services layered cleanly on the platform.
Outcome: the CMS or store does exactly what you need without a plugin graveyard.

Database Design

Challenge: a schema that grew by accident now causes slow queries and duplicate data.
Solution: a normalised, indexed MySQL or PostgreSQL design with migrations under version control.
Outcome: queries that stay fast and data you can trust as the app grows.

Third-Party Integrations

Challenge: payment, CRM, ERP, shipping and marketing tools all sit in separate silos.
Solution: PHP integration layers and webhooks that sync data between systems automatically.
Outcome: one source of truth instead of copy-paste between five dashboards.

Performance, Security & Maintenance

Challenge: the app is slow, possibly insecure, and nobody is watching it.
Solution: query and cache tuning, a security review against the OWASP basics, and an ongoing maintenance plan.
Outcome: an application that stays fast, safe and patched long after launch.

Custom Vs Off-The-Shelf

When Custom PHP Beats A Packaged Product

Packaged software is the right call for common problems. Custom PHP earns its keep the moment your process is a real competitive edge, or simply does not fit any product’s assumptions.

Raulji Technologies engineering team planning a custom PHP application build

PHP Engineers

On every project

	Off-The-Shelf Product	Custom PHP Build
Fit To Process	You adapt to the software	Software modelled on your workflow
Feature Control	Wait for the vendor’s roadmap	You decide what ships and when
Integrations	Only what the vendor exposes	Any system, via custom APIs
Data Ownership	Locked in the vendor’s platform	Your database, fully yours
Per-User Cost	Monthly fees that grow with headcount	Own the code, no per-seat tax
Scaling	Capped by the vendor’s tiers	Architected for your own growth
Time To Start	Fast for a common problem	Worth it when the process is the edge
Long-Term Cost	Cheap to start, costly to outgrow	Higher day one, lower once it fits

Not sure which side you fall on? Our custom software development team will give you an honest read before you commit.

How It Fits Together

The Layers Of A PHP Application Done Properly

Every application we build passes through the same layered architecture, so any PHP developer can pick it up years later and know exactly where everything lives.

Composer-Managed Codebase

Framework, libraries and our own code declared as dependencies, never copied and edited in place.

Domain & Service Layer

Your business rules in typed PHP 8 classes, separated from controllers and framework glue.

Data & Persistence Layer

A normalised MySQL or PostgreSQL schema with migrations, models and an ORM you can reason about.

API & Integration Layer

REST or GraphQL endpoints and webhooks connecting payment, CRM, ERP and other systems.

Caching & Queue Layer

Redis caching and queued jobs so slow work happens in the background, not in the request.

Automated Testing

PHPUnit and feature tests covering the flows that matter, run before every deploy.

CI/CD Pipeline

Git-based deployments through staging to production, with rollback always available.

Staging Environment

Every change, migration and upgrade rehearsed on staging before it touches production.

Production & Monitoring

Uptime, error and performance monitoring watching the app after go-live.

Quick Answers

Straight Answers, No Sales Pitch

Laravel, Symfony or plain PHP?

Laravel fits most product and business apps and moves fast. Symfony suits large, long-lived enterprise systems that need strict structure. Plain modern PHP works for small tools or tight integrations. We recommend based on your project, not our comfort zone.

Can you upgrade our old PHP app?

Yes. We modernise legacy PHP incrementally, moving from PHP 5 or 7 to PHP 8 in verified slices with tests, so the app keeps working the whole way through instead of a risky big-bang rewrite.

Will you take over someone else’s code?

Yes. We start with a code and security review so both sides know exactly what we are inheriting, then fix the riskiest problems first. You get a written report either way, even if you never hire us for the build.

Development Process

Eight Stages, Each With A Deliverable

Every stage ends with something concrete your team reviews and approves, not just a status update.

1Discovery

2Architecture

3Database Design

4Development

5Integrations

6QA & Security

7Launch

8Support

Discovery

Deliverable: a written brief covering features, integrations, data and success metrics. Timeline: 1 week.

Architecture

Deliverable: a technical design covering framework choice, modules and API contracts. Timeline: 3 to 5 days.

Database Design

Deliverable: a normalised schema with migrations, ready for the build to run against. Timeline: 2 to 4 days.

Development

Deliverable: working features on staging in reviewed, tested increments you can try. Timeline: 2 to 8 weeks.

Integrations

Deliverable: payment, CRM and other connections tested with real data flows. Timeline: 1 to 3 weeks.

QA & Security

Deliverable: a test report plus a security review against the OWASP basics. Timeline: 1 to 2 weeks.

Launch

Deliverable: production go-live with a documented rollback plan and cutover checklist. Timeline: 1 day.

Support

Deliverable: a maintenance plan with monitoring, patching and priority fixes. Timeline: ongoing.

AI In Development

AI In PHP Development

The slowest parts of a PHP project are rarely the parts you see: understanding a legacy codebase nobody documented, writing tests for logic that was never covered, and hunting the security holes an old app accumulated. This is where we apply AI, with an engineer reviewing every line before it ships.

AI-Assisted Coding

We use AI coding assistants to scaffold boilerplate, controllers and CRUD faster, so engineers spend their time on the business logic and edge cases that actually need judgement, with every suggestion reviewed before it merges.

Automated Test Generation

For legacy code with no coverage, we use AI to draft PHPUnit test cases across the paths manual QA would never write out by hand, giving us a safety net before we start refactoring, then an engineer verifies each assertion is real.

Legacy-Code Refactoring

Before touching an inherited app, we run AI-assisted analysis to map dead code, unsafe queries and PHP 8 incompatibilities, so the modernisation plan is based on what the code actually does, not a guess about it.

Built By Our AI Team

These assistants and analysis tools come from our own AI development services team, covering AI agents, automation and generative AI, applied inside the PHP project itself rather than sold as a separate product.

Technology Stack

What We Build PHP Applications With

We pick from this stack based on what your project actually needs, not what happens to be fashionable this year.

Language

The PHP versions we build on.

PHP 8.3PHP 8.xComposer

Frameworks

Where structure comes from.

LaravelSymfonyCodeIgniter

Databases

Where the data lives.

MySQLMariaDBPostgreSQL

Performance

What keeps it fast under load.

RedisQueuesOPcache

APIs & Frontend

How other systems connect.

RESTGraphQLLivewire / Vue

Quality & Deployment

How code gets to production safely.

PHPUnitGit & CI/CDDocker

Why Raulji Technologies

We Architect Before We Build, And Document As We Go

PHP projects fail in predictable ways: no structure, no tests, no security review, no documentation. Our process exists to remove exactly those failure modes.

Discovery First

Structured sessions to understand your data, workflow and integrations before any code exists.

Architecture Planning

A written technical design for framework, modules and API contracts, approved before development starts.

Code Reviews

Every change is peer-reviewed against PSR standards and static analysis before it merges.

Automated Testing

PHPUnit and feature tests on the flows that matter, run before every deploy, not after complaints.

Security Discipline

Input validation, prepared statements and dependency patching built in, then reviewed against the OWASP basics.

Performance Focus

Query tuning, caching and profiling done during the build, so speed is designed in rather than bolted on.

Documentation

Architecture decisions, API contracts and setup steps written down and handed over, not kept in one head.

Long-Term Support

Ongoing maintenance that keeps PHP versions, dependencies and security patches on schedule. Need a team of your own? Hire PHP developers with us.

Industries

The Businesses That Run On Custom PHP

PHP earns its place wherever a business needs a backend, an API or a portal shaped around its own rules. These are the industries where that pays off.

Technology

Technology Startups

Challenge: a new SaaS or platform needs to ship fast without becoming unmaintainable in a year.
Solution: a Laravel or Symfony build with tests and CI/CD from day one.
Outcome: an MVP you can raise on and keep extending, not throw away.

See Technology Solutions

Finance

Finance & Banking

Challenge: calculations, audit trails and integrations that must be exact and secure.
Solution: typed PHP with strong validation, logging and API links to core systems.
Outcome: back-office tools you can trust with numbers and pass an audit on.

See Finance Solutions

Healthcare

Healthcare & Wellness

Challenge: patient, booking and records data that needs careful access control.
Solution: custom PHP portals with role-based permissions and encrypted storage.
Outcome: staff and patients get the right access without spreadsheets in the middle.

See Healthcare Solutions

B2B Services

B2B & Wholesale

Challenge: quotes, approvals and account pricing that spreadsheets currently hold together.
Solution: a custom PHP portal with workflows, roles and CRM or ERP integration.
Outcome: clients self-serve online instead of emailing your team back and forth.

See B2B Solutions

Ecommerce

Ecommerce & Retail

Challenge: a store needs backend logic, sync and reporting no plugin quite delivers.
Solution: custom PHP services and integrations layered on WooCommerce or a bespoke store.
Outcome: inventory, orders and pricing that stay in sync across every channel.

See Retail Solutions

Travel

Travel & Booking

Challenge: availability, pricing and supplier APIs that change constantly and must stay in sync.
Solution: a PHP booking engine with third-party API integrations and caching.
Outcome: real-time availability customers can book without double-selling a slot.

See Travel Solutions

Case Studies

Applications We Have Shipped

Real client projects from our engineering team. The same discipline, architecture-first planning and post-launch care applies to every PHP project we take on.

Custom App Build

Wayuvega

Challenge: a logistics platform needed merchants to connect multiple couriers directly from their store admin, a workflow their previous setup couldn’t support natively.
Technology: custom app backend, GraphQL Admin API.
Timeline: 2.2 months.
Result: 3× merchant sign-up traffic, 47% higher conversion.

Read The Case Study

Checkout Engineering

Future Roots

Challenge: their previous checkout couldn’t support OTP-based login or the one-page GoKwik flow this mobile-first plant store needed.
Technology: checkout backend logic, GoKwik integration.
Timeline: 1 month.
Result: 2.5× orders, 38% higher conversion.

Read The Case Study

Full Build

Adhyatmaa

Challenge: a spiritual products brand needed a storefront with custom product storytelling no template could reproduce.
Technology: custom backend logic, app extensions.
Timeline: 3 months.
Result: 3× traffic, 45% higher conversion.

Read The Case Study

Client Testimonials

In Their Own Words

“The team delivered an exceptional application that perfectly fits our vision. It was developed with strong performance, seamless integration, and a very intuitive interface for merchants.”

Anurag

Co-Founder, Wayuvega

Custom App

“The OTP login and GoKwik checkout completely transformed our conversion rates. Our customers love the shopping experience, and the combo builder has been a game-changer for our average order value.”

Vishal Pahuja

Co-Founder, Future Roots

Custom Checkout

“Raulji Technologies delivered exactly what we envisioned for our brand. The website is fast, visually beautiful, and easy for our customers to explore and purchase products.”

Team

Adhyatmaa

Storefront Build

Frequently Asked Questions

Common Questions About PHP Development

What does PHP development include?

It covers building and maintaining server-side web applications, APIs and backends in PHP. That means custom web apps, framework work on Laravel, Symfony or CodeIgniter, REST and GraphQL API development, database design, third-party integrations, legacy PHP modernisation, PHP version upgrades, performance tuning, security hardening and ongoing maintenance. We take on new builds as well as fixes and takeovers of existing PHP applications.

How much does a PHP development project cost?

It depends on scope, how much custom logic you need and which integrations are involved. A small tool or API sits at the lower end, while a full custom application with several integrations and a proper database design costs significantly more. We give you a real figure after a short discovery phase rather than a number pulled out of the air, and we tell you what should stay out of version one to keep the first release affordable.

Should I use Laravel, Symfony or plain PHP?

Laravel fits most product and business applications and lets us move quickly with its built-in tooling. Symfony suits large, long-lived enterprise systems that need strict structure and reusable components. Plain modern PHP works for small utilities or very tight integrations where a full framework would be overkill. We recommend based on the size and lifespan of your project, not on which tool we happen to prefer.

Can you upgrade our old PHP application to PHP 8?

Yes. We modernise legacy PHP incrementally, moving from PHP 5 or 7 to PHP 8 in small verified slices with tests around each change, so the application keeps working the whole way through. This avoids the risk of a big-bang rewrite, and it unblocks the security patches and new features that an outdated PHP version was holding back.

Will you take over a PHP project someone else built?

Yes, this is common. We start with a code and security review so both sides understand exactly what we are inheriting, then fix the riskiest problems first and put tests around the critical paths before making bigger changes. You receive a written report from that review whether or not you go on to hire us for the ongoing work.

Do you build REST and GraphQL APIs?

Yes. We build REST and GraphQL APIs with authentication, versioning, rate limiting, validation and clear documentation, so your mobile app, frontend or partner systems can connect to your backend reliably. We also build the integration layers and webhooks that keep data flowing automatically between your PHP application and tools like payment gateways, CRMs and ERPs.

How do you keep PHP applications secure?

Security is built in rather than added later. We validate and sanitise input, use prepared statements against SQL injection, protect against cross-site scripting and CSRF, keep dependencies patched through Composer, and review each build against the OWASP basics. On takeovers we run a dedicated security review first so known holes are closed before we build anything new on top.

Can you build custom modules or plugins for WordPress and WooCommerce?

Yes. A large part of PHP development is extending CMS and ecommerce platforms cleanly. We write custom WordPress and WooCommerce plugins, custom PHP services and backend logic that go beyond what off-the-shelf plugins offer, layered on the platform in a way that survives core updates instead of a pile of conflicting plugins.

How long does a PHP project take?

A small API or tool can be a couple of weeks. A focused custom application usually runs 6 to 12 weeks, and larger platforms with heavy custom logic and multiple integrations run longer. Legacy upgrades depend on the size and state of the existing code. The discovery phase gives you a realistic timeline broken into stages, each ending in something you can review.

Do you write tests for the code you deliver?

Yes. We write PHPUnit and feature tests covering the flows that matter, and they run before every deploy through our CI/CD pipeline. On legacy takeovers we add tests around critical paths before refactoring, so we have a safety net that proves nothing broke as we modernise the code.

Do you provide ongoing maintenance and support after launch?

Yes. We offer maintenance plans that keep your PHP version, framework and dependencies current, apply security patches on schedule, monitor uptime and errors, and handle priority fixes and small enhancements. This keeps the application healthy long after launch instead of drifting back into the state that brought most clients to us.

Can you help us hire or extend a PHP team?

Yes. Alongside project work, you can hire dedicated PHP developers from us to work as an extension of your own team, whether you need extra capacity for a while or a longer-term arrangement. They follow the same standards, code review and testing discipline we apply to our own builds.

Related Services

Explore More Of Our Development Work

Laravel Development Custom Software Development WordPress Development AI Development Services Hire PHP Developers Contact Us

Get Started

Let’s Scope Your PHP Project Properly

Tell us what you are building or fixing, what the app needs to do, and what has gone wrong before if anything. We will come back with an honest read on scope, framework, timeline and what should stay out of version one.

Start Your PHP Project Send Your Project Details

Tell Us About Your PHP Project

Share what you are building or fixing, roughly how big it is, and any deadline you are working against. We reply within one business day with an honest scope and timeline.

Response within one business day

No spam, your details stay with our team only