You will get a backend feature developed for your Laravel or Symfony SaaS
Project details
Need to add a new backend feature to your existing Laravel or Symfony SaaS application?
I will develop a clean, maintainable, and scalable backend feature that integrates with your existing application architecture.
I can help with:
Custom SaaS backend functionality
Business logic and REST APIs
Database design and backend logic
User roles and permissions
Subscription and billing features
CRM and admin functionality
Background jobs and queues
Notifications and automated workflows
Third-party integrations
Packages are based on feature complexity:
Starter: One small, clearly defined backend feature.
Standard: One medium feature with database and API functionality.
Advanced: One complex feature involving APIs, database logic, integrations, or background processing.
Tech: PHP, Laravel, Symfony, PostgreSQL, MySQL, REST API, Redis, RabbitMQ, Docker.
Please contact me before ordering if you are unsure which package fits your requirements.
I will develop a clean, maintainable, and scalable backend feature that integrates with your existing application architecture.
I can help with:
Custom SaaS backend functionality
Business logic and REST APIs
Database design and backend logic
User roles and permissions
Subscription and billing features
CRM and admin functionality
Background jobs and queues
Notifications and automated workflows
Third-party integrations
Packages are based on feature complexity:
Starter: One small, clearly defined backend feature.
Standard: One medium feature with database and API functionality.
Advanced: One complex feature involving APIs, database logic, integrations, or background processing.
Tech: PHP, Laravel, Symfony, PostgreSQL, MySQL, REST API, Redis, RabbitMQ, Docker.
Please contact me before ordering if you are unsure which package fits your requirements.
Programming Languages
PHP, JavaScriptWhat's included
| Service Tiers |
Starter
$99
|
Standard
$249
|
Advanced
$499
|
|---|---|---|---|
| Delivery Time | 3 days | 7 days | 14 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
+$40 - $150
Additional Revision
+$30
Additional API Endpoint
(+ 1 Day)
+$40Frequently 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 - 7:11 am 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 & Codebase Review
I will review your requirements and existing application architecture to define the implementation approach.
Backend Feature Development
I will develop the backend feature according to the agreed requirements and your existing application architecture.