You will get Laravel & PHP bug fixes and Performance Optimization
Project details
Is your Laravel or PHP application slow, broken, or behaving unexpectedly? I will diagnose the root cause, fix it permanently, and hand off clean documented code — with zero guesswork and no disruption to your live system.
I have stepped into existing Laravel, CodeIgniter, and PHP codebases for clients across the UK, Switzerland, and Europe — fixing critical bugs, resolving performance bottlenecks, and bringing unstable systems back to production-ready state.
What I fix and optimise:
• Laravel and PHP bug diagnosis and permanent fixes
• Slow page load times and poor API response speeds
• N+1 query problems and missing database indexes
• Redis caching implementation for faster performance
• Queue and background job failures
• Security vulnerabilities, XSS, CSRF, and SQL injection patches
• PHP and Laravel version upgrade with zero downtime
• CodeIgniter bug fixing and legacy PHP modernisation
Every fix comes with a clear before/after explanation, clean code, and GitHub delivery.
Tech: PHP, Laravel, CodeIgniter, MySQL, Redis, Git, GitHub
I have stepped into existing Laravel, CodeIgniter, and PHP codebases for clients across the UK, Switzerland, and Europe — fixing critical bugs, resolving performance bottlenecks, and bringing unstable systems back to production-ready state.
What I fix and optimise:
• Laravel and PHP bug diagnosis and permanent fixes
• Slow page load times and poor API response speeds
• N+1 query problems and missing database indexes
• Redis caching implementation for faster performance
• Queue and background job failures
• Security vulnerabilities, XSS, CSRF, and SQL injection patches
• PHP and Laravel version upgrade with zero downtime
• CodeIgniter bug fixing and legacy PHP modernisation
Every fix comes with a clear before/after explanation, clean code, and GitHub delivery.
Tech: PHP, Laravel, CodeIgniter, MySQL, Redis, Git, GitHub
Programming Languages
PHP, HTML & CSS, JavaScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$80
|
Standard
$200
|
Advanced
$450
|
|---|---|---|---|
| Delivery Time | 1 day | 3 days | 7 days |
Number of Revisions | 1 | 2 | 3 |
Number of Pages | 1 | 3 | 5 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | ||
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$40 - $25
Additional Revision
+$30Frequently asked questions
2 reviews
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AN
Andre N.
Feb 25, 2023
Code Igniter - Fix issues and add features
Thanks
ND
Nedim D.
Feb 24, 2023
Laravel and good JS front-end developer needed for bug fix & micro tasks in my existing project
Beside the willing to work and the motivation he has, the skills and the understanding of the job need to be more advanced.
I will complete this job as Done but I have to recreate everything from scratch because the solution given is not what was discussed.
Best regards!
I will complete this job as Done but I have to recreate everything from scratch because the solution given is not what was discussed.
Best regards!
About Syed Sayed
Laravel & PHP Developer | WooCommerce, Shopify, Stripe | B2B&SaaS Apps
Sialkot, Pakistan - 3:00 am local time
🏆 Laravel & PHP Developer | Built and maintain live systems including a multilingual SaaS marketplace (smti.ch), a B2B export platform (sabiraimpex.), and Shopify/WooCommerce stores in production today | WooCommerce, Shopify, Stripe Integration Specialist
Most clients come to me in one of three situations. Their WooCommerce or Shopify checkout is failing intermittently and previous attempts haven't found the root cause. Their B2B platform needs custom quoting, product catalogues, or supplier integrations built correctly. Or their Laravel SaaS application is broken, slow, or the previous developer has disappeared.
Either way, I deliver. As a Senior Laravel Developer and Full Stack PHP Developer, I take full ownership from diagnosis to deployment, no hand-holding required.
⚙️ WHAT CLIENTS HIRE ME FOR
✔ WooCommerce checkout is failing intermittently → I review checkout hooks, plugin conflicts, and AJAX requests to find the actual root cause, not just symptoms
✔ Shopify store needs Liquid fixes or trust elements added → I implement theme.liquid edits, cart and product page customizations within Shopify Standard or Plus limitations
✔ B2B platform needs custom quoting or supplier integration → I build product catalogues, quote request workflows, and B2B pricing logic from real export and wholesale platforms I've delivered
✔ Laravel application is slow or broken → I diagnose root cause, fix it fast, and hand off clean documented code
✔ Previous developer disappeared → I step in, read the existing codebase, and continue without disrupting your system
✔ Payment system not working reliably → I implement Stripe, PayPal, and Razorpay with proper webhook handling
✔ Need a SaaS platform built from scratch → I architect scalable multi-tenant Laravel systems, production ready
🚀 WHAT I BUILD
1️⃣ Ecommerce & Checkout Systems
— WooCommerce checkout debugging, plugin conflict resolution, payment gateway fixes
— Shopify theme customization, Liquid edits, cart and product page enhancements
— Stripe, PayPal, and Square integration with webhook handling
— Subscription billing and recurring payment systems
2️⃣ B2B Platforms & SaaS Applications
— Custom product catalogues, quote request workflows, B2B pricing logic
— Multi-tenant SaaS platforms with role-based access control
— Custom admin dashboards and back-office management systems
— Supplier and third-party API integrations
3️⃣ Laravel & PHP Backend Development
— Laravel 11/12 applications with clean MVC architecture
— RESTful API development following clean code standards
— CodeIgniter web applications and legacy PHP upgrades
— Database design and query optimization on MySQL and PostgreSQL
4️⃣ WordPress & CMS Development
— Custom WordPress themes, plugins, and Elementor builds
— WooCommerce store setup, membership systems, payment integration
— Performance optimization, security hardening, malware protection
🛠 TECH STACK
Ecommerce: WooCommerce, Shopify, Liquid, Stripe, PayPal, Square, Subscription Billing
Backend: Laravel (11/12), PHP, CodeIgniter, REST APIs, Webhooks, Queue Workers, Eloquent ORM
Frontend: Vue.js, Tailwind CSS, Bootstrap, JavaScript, jQuery, HTML5, CSS3
Database: MySQL, PostgreSQL, Database Optimization, Query Tuning
CMS: WordPress, Elementor, WooCommerce, Custom Themes & Plugins
Tools: Git, GitHub, Docker, PHPUnit, Postman
🧠 WHY CLIENTS WORK WITH ME
✔ I diagnose root causes, not symptoms, especially on intermittent checkout bugs that previous developers couldn't reproduce
✔ Real B2B and SaaS platforms delivered, not just claims, multilingual marketplaces, export platforms, and admin systems currently in production
✔ Clean, documented code handed off via GitHub, ready for any developer to maintain
✔ Fast response time, I respond within a few hours and am available for a short call before starting
✔ Zero ghosting, clear communication throughout, regular progress updates
📩 Send me a message with your project details. I will review your requirements and get back to you with a clear execution plan within a few hours.
Steps for completing your project
After purchasing the project, send requirements so Syed Sayed can start the project.
Delivery time starts when Syed Sayed receives requirements from you.
Syed Sayed works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements
Review your requirements, access credentials and bug description in detail
Diagnose Root Cause
I dig deep into your Laravel or PHP codebase to find the exact root cause — not just the symptom. I check queries, logs, error traces, and code structure.