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Development with the most robust PHP framework for corporate applications.
PHP Development
Custom PHP and Laravel development for companies
From systems built from scratch to evolving an existing platform, we develop in PHP and Laravel with the maturity of a software house — not the fragility of a one-off freelancer.
PHP powers a huge part of the web — from large platforms to critical corporate systems. The problem is rarely the language; it's who writes it. Poorly structured code snowballs into expensive maintenance. Index Group develops in PHP and Laravel with solid architecture, tests and documentation, so your system stays sustainable long term.
We are a software house in São Paulo, Brazil with 200+ delivered projects. We serve companies that need continuity, security and a reliable technical partner — not a temporary stopgap.
- Development in PHP 8+ and Laravel
- Scalable, tested and documented architecture
- Evolution and refactoring of legacy systems
- Secure, well-documented REST APIs
- Continuity: you're not hostage to a single person
- Ongoing support and maintenance with SLA
Legacy systems
Evolution, refactoring and modernization of existing PHP systems.
APIs & integrations
Secure REST APIs to connect your system to apps, partners and services.
Tested code
Automated tests and best practices to reduce production bugs.
Security
Protection against major vulnerabilities and data-protection compliance.
A team, not a freelancer
Continuity ensured by a team — no dependence on a single person.
Why choose a software house over a lone freelancer
A freelancer can solve a one-off task, but when your system matters to the business, depending on a single person is risky: what happens if they disappear, fall ill or simply stop responding? With a software house, you get continuity, process, documentation and a team that keeps the knowledge of your project.
This doesn't mean bureaucracy. It means your system keeps running and evolving, regardless of who's available on a given day.
Modernizing existing PHP systems
Many companies have PHP systems that work but are hard to maintain, slow or insecure because they were written years ago. You don't need to throw it all away: we assess the current system and propose a modernization path — refactoring, version upgrades, performance and security improvements — preserving what works.
The result is a faster, safer, cheaper-to-maintain system, without the risk and cost of starting over.
FAQ
Frequently asked questions
Do you work with Laravel?
Yes. Laravel is our main framework for corporate PHP applications, offering structure, security and productivity. We also work with plain PHP and other frameworks.
Can I hire you to evolve an existing system?
Yes. We assess the current system, even if built by another team, and propose a plan to evolve, fix or modernize it.
How is this different from hiring a freelancer?
Continuity and reliability. With a software house, your project knowledge stays with a team, there's documentation and process, and you're not hostage to one person's availability.
Do you offer support after delivery?
Yes. We offer ongoing support and maintenance plans with a service-level agreement (SLA).
Related solutions
Let's talk
Ready to bring your project to life?
Request a no-obligation proposal. We reply within 2 business hours.
- No-obligation proposal
- Reply within 2 hours
- Contract & invoice
- We serve clients worldwide