You will get CRM or accounting system integration for Laravel or Symfony
Project details
Need to connect your Laravel or Symfony application with a CRM or accounting system?
I will build a reliable API integration to synchronize data between your application and external business systems.
I can help with:
CRM and accounting API integrations
Customer and contact synchronization
Orders, products, invoices, and payment sync
REST API implementation
Data mapping between systems
Webhook integration
Automated data synchronization
Background jobs and queues
Error handling and logging
Packages are based on integration complexity:
Starter: One API connection with synchronization of one data type.
Standard: Multiple API endpoints with automated data synchronization.
Advanced: Complex integration with multiple data types, webhooks, and background processing.
Tech: PHP, Laravel, Symfony, REST API, PostgreSQL/MySQL, Redis, RabbitMQ, Docker.
Please contact me before ordering to confirm the integration scope and API requirements.
I will build a reliable API integration to synchronize data between your application and external business systems.
I can help with:
CRM and accounting API integrations
Customer and contact synchronization
Orders, products, invoices, and payment sync
REST API implementation
Data mapping between systems
Webhook integration
Automated data synchronization
Background jobs and queues
Error handling and logging
Packages are based on integration complexity:
Starter: One API connection with synchronization of one data type.
Standard: Multiple API endpoints with automated data synchronization.
Advanced: Complex integration with multiple data types, webhooks, and background processing.
Tech: PHP, Laravel, Symfony, REST API, PostgreSQL/MySQL, Redis, RabbitMQ, Docker.
Please contact me before ordering to confirm the integration scope and API requirements.
Programming Languages
PHPCoding Expertise
Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$79
|
Standard
$249
|
Advanced
$499
|
|---|---|---|---|
| Delivery Time | 3 days | 7 days | 12 days |
Number of Revisions | 1 | 2 | 2 |
Number of Pages | 1 | 1 | 1 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$30 - $120
Additional Revision
+$25
Additional API Endpoint
(+ 1 Day)
+$40
Additional Data Entity
(+ 2 Days)
+$70Frequently asked questions
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AY
Alina Y.
May 25, 2025
Data Extraction
Great client to work with! Clear instructions, prompt communication, and a very structured approach to data. The project was intellectually engaging and well-scoped. Would be happy to collaborate again in the future.
About Viktor
SaaS Backend Developer | API Integration, AI & Automation
Kamianets-Podilskyi, Ukraine - 10:10 pm local time
I’m a SaaS Backend Developer specializing in PHP, Laravel, Symfony, API integrations, and business automation. I build scalable backend functionality, connect third-party services, synchronize data between platforms, and automate business workflows.
WHAT I CAN HELP YOU WITH
✔ SaaS Backend Development
✔ PHP, Laravel & Symfony Development
✔ REST API Development & API Integration
✔ CRM & ERP Integration
✔ Stripe Payment & Subscription Integration
✔ Business Process & Workflow Automation
✔ n8n Workflow Automation
✔ AI & OpenAI API Integration
✔ Data Synchronization Between Platforms
✔ Legacy PHP Application Modernization
✔ Database Design & Performance Optimization
API INTEGRATION & AUTOMATION
I connect SaaS platforms, CRM and ERP systems, payment services, accounting tools, Telegram, and other third-party services through APIs.
I build integrations and automated workflows that reduce repetitive manual work and keep data synchronized between multiple systems.
SAAS BACKEND DEVELOPMENT
I develop and improve backend systems for SaaS products, CRM platforms, and internal business applications. I can help with new backend features, REST APIs, authentication and permissions, subscription logic, background jobs, queues, notifications, and third-party integrations.
AI & WORKFLOW AUTOMATION
I integrate AI capabilities into existing business systems using APIs, LLM technologies, and n8n. This can include data processing, classification, content generation, notifications, and automated business workflows.
TECH STACK
PHP 8 | Laravel | Symfony | REST API | MySQL | PostgreSQL | Redis | RabbitMQ | Elasticsearch | Docker | Git | CI/CD | n8n | OpenAI API | JavaScript | Vue.js
I focus on understanding the business process behind each project and building practical, maintainable solutions that fit the existing system architecture.
If you need to build or improve a SaaS backend, integrate third-party services, connect CRM or accounting systems, implement Stripe payments, or automate business workflows, send me a message and tell me about your project.
Steps for completing your project
After purchasing the project, send requirements so Viktor can start the project.
Delivery time starts when Viktor receives requirements from you.
Viktor works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements & API Review
I will review your requirements, existing application, API documentation, and data synchronization needs.
Integration Development
I will implement the agreed CRM or accounting system integration and data mapping in your Laravel or Symfony application.