You will get Perfex CRM Bugs & Errors Fixed Fast — Customization & Clean Code Guaranteed
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Project details
Is your Perfex CRM broken after an update, throwing 500 errors, or not behaving the way you need? I specialize exclusively in Perfex CRM — I've seen and fixed hundreds of issues including module conflicts, email failures, custom field bugs, white screens, and CodeIgniter errors. You get a fast diagnosis, a clean fix, and documented code so you understand exactly what changed.
"Message me first and I'll confirm your issue fits the package — no surprises."
"Message me first and I'll confirm your issue fits the package — no surprises."
Programming Languages
PHP, HTML & CSS, JavaScriptWhat's included
| Service Tiers |
Starter
$30
|
Standard
$80
|
Advanced
$160
|
|---|---|---|---|
| Delivery Time | 1 day | 2 days | 3 days |
Number of Revisions | 2 | 4 | 6 |
Bug Investigation | |||
Fix Documentation | |||
Detailed Code Comments |
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Fast Delivery
+$20 - $40
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About Sheraz
Senior Laravel CodeIgniter Developer| | PHP Developer | Laravel React
100%
Job Success
Rawalpindi, Pakistan - 8:56 pm local time
I’m a Full Stack Developer with 15+ years of experience building high-performance web applications for enterprise, government, and e-commerce clients. I focus on long-term stability, performance, and maintainable architecture — not just quick fixes.
Tech Stack:
Backend: PHP (Laravel, CodeIgniter), Filament, Livewire, REST APIs
Frontend: Vue.js, React
Database: MySQL (query optimization, indexing)
DevOps: AWS, queues, background workers
Other: Perfex CRM, WordPress
Proven Impact:
I recently built a Campus Management System for a government university serving 30,000+ concurrent users on an AWS-based multi-tenant SaaS platform.
Key results:
Reduced API response time from 300ms → <150ms
Improved page load speed by up to 60% (optimized queries & eager loading)
Achieved 99.99% uptime for critical systems
Increased automated test coverage to 90%+
Designed scalable RBAC system for hundreds of staff roles
Built RESTful APIs powering a student mobile app
What I Do Best:
Feature development & system design
Performance optimization & query tuning
Refactoring & legacy system modernization
API development & third-party integrations
Production support & long-term system ownership
If you have an existing Laravel/PHP application that needs a reliable senior developer to maintain, improve, and scale it — let’s talk.
Steps for completing your project
After purchasing the project, send requirements so Sheraz can start the project.
Delivery time starts when Sheraz receives requirements from you.
Sheraz works on your project following the steps below.
Revisions may occur after the delivery date.
i will debug the issue and fix it.
I will deploy the code and test it with the client.