You will get Laravel & PHP bug fixes for your application
Project details
Having a bug or technical issue in an existing Laravel or PHP application?
I will investigate the problem, identify the root cause, implement the fix, and verify that the affected functionality works correctly.
With 19+ years of commercial PHP development experience, I work with both small issues and complex backend problems in existing production systems.
I can help with:
✓ Laravel errors and PHP bugs
✓ REST API and third-party integration issues
✓ MySQL and PostgreSQL problems
✓ Laravel queues, jobs and Horizon
✓ Payment integration issues
✓ Authentication, roles and permissions
✓ Backend business logic
✓ Performance and scalability problems
✓ Existing and legacy PHP applications
My approach is not just to hide an error or patch the visible symptom. I investigate the root cause and implement a clean solution that follows your existing project architecture.
Please choose the package based on the estimated amount of development time. If you're unsure which package fits your issue, contact me before ordering.
I will investigate the problem, identify the root cause, implement the fix, and verify that the affected functionality works correctly.
With 19+ years of commercial PHP development experience, I work with both small issues and complex backend problems in existing production systems.
I can help with:
✓ Laravel errors and PHP bugs
✓ REST API and third-party integration issues
✓ MySQL and PostgreSQL problems
✓ Laravel queues, jobs and Horizon
✓ Payment integration issues
✓ Authentication, roles and permissions
✓ Backend business logic
✓ Performance and scalability problems
✓ Existing and legacy PHP applications
My approach is not just to hide an error or patch the visible symptom. I investigate the root cause and implement a clean solution that follows your existing project architecture.
Please choose the package based on the estimated amount of development time. If you're unsure which package fits your issue, contact me before ordering.
Programming Languages
PHP, HTML & CSS, JavaScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$100
|
Standard
$250
|
Advanced
$500
|
|---|---|---|---|
| Delivery Time | 1 day | 2 days | 3 days |
Number of Revisions | 0 | 0 | 0 |
Bug Investigation | |||
Fix Documentation | - | ||
Detailed Code Comments | - | - | - |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$100 - $200Frequently asked questions
About Artem
Senior Laravel Developer | PHP Backend Expert | SaaS & High-Load Syste
Poltava, Ukraine - 4:45 pm local time
⭐️ 19+ years of commercial software development
💎 Senior PHP Developer · Laravel Developer · Software Architect · Team Lead · CTO
🚀 50+ successful projects delivered
⚙️ SaaS · CRM · ERP · Marketplace · REST API · High-Load · AI Integrations
I build and scale complex backend systems — from SaaS and CRM platforms to marketplaces, APIs, integrations, and high-load applications. My work goes beyond writing PHP code: I design architecture, solve performance and scalability problems, and take responsibility for technically complex systems.
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🔥 WHAT I DO BEST
✔️ Laravel Development & Custom PHP Development
✔️ PHP Backend Development
✔️ SaaS Development & SaaS Architecture
✔️ CRM & ERP Development
✔️ Marketplace & Booking Platform Development
✔️ REST API Development & API Integration
✔️ Third-Party API Integrations
✔️ Payment Gateway Integrations
✔️ High-Load Backend Development
✔️ Performance Optimization & Scaling
✔️ MySQL & PostgreSQL
✔️ Redis, Laravel Queues, Horizon, Jobs & Batches
✔️ Microservices Architecture
✔️ AI & LLM Integrations
✔️ Telegram Bots & Telegram API
✔️ AWS, Docker, Linux & Nginx
✔️ Software Architecture & Code Review
✔️ Team Leadership & Technical Consulting
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💻 PHP & LARAVEL DEVELOPMENT
I build Laravel applications from scratch and improve existing production systems, including new functionality, REST APIs, third-party integrations, queues, payments, performance optimization and scaling.
I also have extensive experience with Yii2 and custom PHP applications.
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🏗️ PROJECT TYPES
SaaS Platforms · CRM Systems · ERP Systems · B2B Platforms · Marketplaces · Booking Systems · Analytics Platforms · Lead Generation · Business Automation · Admin Dashboards · Subscription Applications · Payment Platforms · API-Driven Applications
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🔌 API & INTEGRATIONS
REST API Development · RESTful API Integration · Third-Party APIs · Payment Gateways · CRM APIs · Webhooks · Telegram API · AI / LLM APIs · External SaaS Integrations · Data Synchronization · Queue-Based Processing
I am comfortable solving complex integrations, including poorly documented third-party APIs.
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⚡ PERFORMANCE & HIGH-LOAD
Laravel Performance Optimization · PHP Optimization · MySQL Query Optimization · PostgreSQL · Redis Caching · Laravel Queues · Horizon · Database Optimization · Backend Scaling · High-Load Architecture
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🛠 TECH STACK
PHP 7/8 · Laravel · Yii2 · REST API · MySQL · PostgreSQL · MongoDB · Redis · Eloquent ORM · Queues · Jobs · Batches · Horizon · Webhooks · Microservices · AWS · Docker · Linux · Nginx · Git · CI/CD · Telegram API · AI & LLM APIs · Kotlin · Python
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💎 WHY CLIENTS WORK WITH ME
✔️ 19+ years of commercial development
✔️ 50+ successfully delivered projects
✔️ Senior Developer, Team Lead & CTO experience
✔️ Strong PHP, Laravel & architecture expertise
✔️ Experience with existing production systems
✔️ Business-oriented approach
✔️ Ownership of technically complex projects
✔️ Direct communication with founders and stakeholders
✔️ Long-term collaboration focus
📩 Have a PHP, Laravel, SaaS, CRM, API or backend project? Click “Invite to Job” and tell me what you're building.
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🔎 KEYWORDS
Senior PHP Developer, PHP Developer, PHP Backend Developer, Senior Backend Developer, Backend Developer, PHP Full Stack Developer, Full Stack PHP Developer, PHP Engineer, Senior PHP Engineer, Laravel Developer, Senior Laravel Developer, Laravel Backend Developer, Laravel Full Stack Developer, Laravel PHP Developer, Laravel Engineer, Laravel Expert, Laravel Specialist, Laravel Web Developer, Laravel Application Developer, Laravel API Developer, Laravel SaaS Developer, Laravel Development, Custom Laravel Development, Laravel Web Development, Laravel Backend Development, Laravel API Development, Laravel REST API, Laravel API Integration, Laravel Performance Optimization, Laravel Optimization, Laravel Debugging, Laravel Maintenance, Laravel Queues, Laravel Horizon, Laravel Jobs, PHP 8 Developer, Custom PHP Developer, PHP Development, PHP Web Development, PHP Application Development, PHP Backend Development, PHP API Development, PHP Performance Optimization, Yii2 Developer, Yii2 Development, SaaS Developer, SaaS Development, SaaS Platform Developer, SaaS Application Developer, SaaS Backend Developer, SaaS Architecture, B2B SaaS Developer, CRM Developer, CRM Development, Custom CRM Development, CRM Software Development, CRM System Development, ERP Developer, ERP Development, Custom ERP Development, Business Automation, Marketplace Developer, Marketplace Development, Marketplace Platform Development, Booking System Developer, Booking Platform Development, B2B Platform Development, REST API Developer, API Developer, Backend API Developer, REST API Development.
Steps for completing your project
After purchasing the project, send requirements so Artem can start the project.
Delivery time starts when Artem receives requirements from you.
Artem works on your project following the steps below.
Revisions may occur after the delivery date.
Investigation & Reproduction
I will review the provided information, reproduce the issue, and investigate the relevant application code, logs, database, or integrations.
Root Cause Analysis
I will identify the root cause of the issue and determine the safest solution without introducing unnecessary changes to the application.