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English
$
USD
I will build and customize perfex CRM for your business
Heitor D.
About this gig
Need a custom feature, module, or fix in your Perfex CRM? I build clean, maintainable solutions that fit right into your existing system no messy hacks that break on the next update.
WHAT I OFFER:
- Custom module development (CRUD, dashboards, reports)
- Third-party integrations (payment gateways, WhatsApp, email, APIs)
- Bug fixes and performance optimization
- UI/UX customization to match your brand
- Database structure adjustments (MySQL)
WHY WORK WITH ME:
I come from a real-world CRM development background, including building a full telemedicine module (patient records, video calls scheduling, prescriptions) inside a Perfex-based system using proper MVC architecture.
I don't just patch code, I structure it to be secure and easy to maintain long-term.
TECH STACK: PHP, CodeIgniter, MySQL, JavaScript, REST APIs
Send me your requirements before ordering so I can confirm scope and
timeline this avoids surprises for both of us.
Get to know Heitor D.
Heitor D.
- FromBrazil
- Member sinceJul 2025
- Avg. response time1 hour
Languages
English, Portuguese
Perfex CRM specialist and full-stack Software Engineer.
I build and customize Perfex CRM with tailor-made modules, and develop
web systems using PHP (CodeIgniter), Node.js, Express, React and
Next.js with MySQL, PostgreSQL and MongoDB for data persistence.
Background in production server support means I don't just write code
that works. I build for stability: staging before production, tested
before delivery, documented for the long run.
Tell me what you need, and let's scope it together.
My Portfolio
FAQ
Do I need to provide access to my server?
Yes, I'll need FTP/SSH and database access, or a staging environment, to implement and test changes safely.
Can you work with an existing custom Perfex setup?
Yes — send me details about your current modules/customizations before ordering so I can scope it correctly.
Do you provide the module source code?
Yes, full source code is yours after delivery, plus basic documentation on how it works.
