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Kowsar Hossen is unavailable until May 31, 2026
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I will integrate xero, quickbooks API into your PHP or laravel application
Kowsar Hossen
Level 2
5.0
5.0
About this gig
Are you looking for seamless Xero and QuickBooks API integration to enhance your PHP or Laravel application? Look no further! I specialize in integrating both Xero and QuickBooks APIs into your existing or new PHP/Laravel applications, ensuring robust and secure financial data management.
**Services Offered:**
- Full integration of Xero and QuickBooks APIs into PHP/Laravel applications.
- Custom API endpoint development.
- Synchronization of invoices, contacts, and accounting data.
- Error handling and security implementation.
- Detailed documentation for ongoing maintenance.
**Why Choose My Service:**
- Professional experience in PHP and Laravel development.
- Extensive knowledge of RESTful API integrations.
- Focus on secure and efficient coding practices.
- Timely delivery and continuous communication.
- 100% Client Satisfaction Guaranteed.
**Note:** Please discuss your requirements before placing an order to ensure tailored service and successful delivery.
Feel free to inbox me with any queries or for a custom offer!
Get to know Kowsar Hossen
Kowsar Hossen
Unavailable
Full Stack Web Developer
Level 2
- FromBangladesh
- Member sinceMay 2017
- Avg. response time1 hour
- Last delivery1 month
Languages
Bengali, English
I'm a full-stack web developer with 6+ years of experience, specializing in Laravel, PHP, and modern web tech. I build fast, secure, and scalable websites and apps. I also work with React, Vue, WordPress, MySQL, and REST APIs. Clean code, quick delivery, and client satisfaction are always my priorities. Whether it’s a bug fix, a feature, or a full project — I’m here to help. Let’s build something great together!
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FAQ
What is the turnaround time for API integration?
The turnaround time depends on the complexity of the project and the specific requirements. Typically, small integrations or bug fixes can be completed within 2-3 days, while full API implementations may take 1-2 weeks. It's best to discuss your project details with me for a more accurate timeframe.
Do you offer ongoing support and maintenance after the integration?
Yes, I offer ongoing support and maintenance packages to ensure your application continues to function smoothly with the integrated APIs. Please contact me to discuss your specific needs and get a custom offer for support services.
Can you integrate both Xero and QuickBooks APIs in the same project?
Absolutely! I can integrate both Xero and QuickBooks APIs into the same application, allowing for comprehensive financial management. Please provide detailed requirements to ensure a seamless integration process.
Are there any additional costs associated with the API integration?
The pricing listed in the packages covers the integration work itself. However, you may need to have active subscriptions to Xero and QuickBooks, which could involve additional costs. Any other extra requirements may also incur additional charges, which will be discussed and agreed upon before start
How secure is the integration process?
Security is a top priority in all my projects. I follow best practices for API integration, including secure authentication methods, data encryption, and regular security audits to ensure your financial data remains safe.
What information do I need to provide for the integration?
You'll need to provide API keys from Xero and QuickBooks, access to your PHP/Laravel codebase, and specific details about the functionalities you need. We will discuss all necessary details during our initial consultation.
Reviews
2 reviews for this Gig
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Rating Breakdown
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- Value of delivery
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S salvagecm
United States
This developer is the best I've worked with, hands down! We will continue to work with and only him. He took our concept and made it so much more than we expected. His understanding and expertise is top-notch. 10/10
$1,000-$1,500
Price
3 weeks
Duration
M 
Seller's Response
Helpful?K kjsoft
United States
Needed a solution for a QB project. Kowsar exceeded all expectorations. Can't wait to work on v2.0 of the project!!
$800-$1,000
Price
5 days
Duration
M Seller's Response
Helpful?
Reviews
2 reviews for this Gig
| (2) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
S salvagecm
United States
This developer is the best I've worked with, hands down! We will continue to work with and only him. He took our concept and made it so much more than we expected. His understanding and expertise is top-notch. 10/10
$1,000-$1,500
Price
3 weeks
Duration
M Seller's Response
Helpful?K kjsoft
United States
Needed a solution for a QB project. Kowsar exceeded all expectorations. Can't wait to work on v2.0 of the project!!
$800-$1,000
Price
5 days
Duration
M Seller's Response
Helpful?
