I will program custom API integrations and automated workflows


Level 2
4 orders in queue
What people loved about this freelancer
mmindependent

Italy
I cannot say enough positive things about our experience working with this exceptional developer. Their remarkable proficiency and dedication to our project...
odaogida

Norway
As always, it's a real pleasure working with Stas. This is my second project and i will be working a lot more with him in the future. Fast work and clean code. Best of the best!
jennjack1964

United States
This is my 2nd project with stas4000. Once again the work was done well and in a timely manor. All issues and concerns were promptly addressed. I will definitely...
odaogida

Norway
The best I have worked with here at fiverr. Good communication, understanding and efficiency. Delivered far beyond expectation and time. I look forward to...
hyperprofits

United States
He is very responsive and was quick to reply to any request that I asked for. He was very patient with me, especially with all of the request I asked for. He...
About this gig
I will do API integration or create a new custom API
If you are searching for a professional who can help in doing API integration and creating new custom API's, you are at the very right place.
My name is Stas Sorokin, and I am a full-stack senior lead developer experienced in creating new API's doing API integration.
I have worked on various API integration projects with reputable organizations. I will utilize my experience and expertise to create professional API's as per your requirements.
My Services Include these API integrations:
- Salesforce
- Zoom
- Paypal
- WordPress
- UPS
- DHL
- TikTok Marketing and Business API
- Webflow
- Microsoft
- Slack
- Shopify
- Postman
- Google Maps
- Stripe
- Twitter API
- Facebook APIs
- Instagram API
- AWS
- Forex and Finance APIs
And much more
The API can be developed (first 3) or integrated with the following languages:
- PHP
- NodeJS
- Python
- Flutter
- Angular
- React
- JS
Many more available
Why Choose Me?
- Extensive experience in API Integration
- Premium Customer Support
- Client Satisfaction
- Around The Clock Availability
- Original Work
Feel free to get in touch with your requirements
Looking forward to getting in touch with you.
Kind Regards
Get to know Stas Sorokin
Expert Software Development Full Stack Lead Engineer
Level 2
- FromIsrael
- Member sinceJul 2017
- Avg. response time1 hour
- Last delivery1 day
Languages
English, Russian

Vercel
Software Development

Fiverr
Internet Software & Services
My Portfolio
Other Software Development Services I Offer
FAQ
How do revisions work?
If you like to change anything in the integration to make the final result exactly as you envision it, revisions is your friend. Simply put, with revisions, you will be able to request adjustments. Best chance you will already get exactly what you need straight away.
Can I purchase a robust integration, even if it's not in available packages?
Absolutely yes. I am here to create your digital vision, let me know what you need, and I will create a custom offer for you, tailored to your needs.
What types of API integrations do you specialize in?
I specialize in RESTful, SOAP, GraphQL, and custom APIs, focusing on CRM, e-commerce, and social media, ensuring seamless integration with your systems.
Can you handle high-volume data integrations?
Absolutely! I am adept at managing large-scale data integrations, ensuring efficient and secure data handling.
How do you ensure the security of API integrations?
I implement robust security protocols including OAuth, API keys, and SSL encryption to protect your data to the highest standard.
Can you integrate APIs with mobile applications?
Yes, I can skillfully integrate APIs with both Android and iOS apps for seamless mobile functionality.
How do you ensure the scalability of API integrations?
I design integrations with future growth and demand in mind, ensuring scalability.
Do you offer ongoing support and maintenance?
Yes, I provide ongoing support and maintenance to ensure long-term performance and reliability.
How do you handle API rate limits and throttling?
I implement strategies to manage API requests efficiently, avoiding rate limits and ensuring uninterrupted service.
53 reviews for this Gig
| (48) | ||
| (3) | ||
| (1) | ||
| (0) | ||
| (1) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
L leonfaaker
Repeat Client

Norway
Good responsiveness and collaboration.
$400-$600
Price
5 weeks
Duration
Helpful?L leonfaaker
Repeat Client

Norway
Great as always. Does the job as intended.
$400-$600
Price
5 weeks
Duration
Helpful?L leonfaaker
Repeat Client

Norway
Great work, as expected. Solves tasks with great collaboration.
$400-$600
Price
5 weeks
Duration
S 
Seller's Response
Helpful?L leonfaaker
Repeat Client

Norway
Great communication and code expertise.
$400-$600
Price
5 weeks
Duration
S 
Seller's Response
Helpful?L leonfaaker
Repeat Client

Norway
Great collaboration and efficiency. The project goals were met, and feedback was provided quickly.
$400-$600
Price
5 weeks
Duration
S 
Seller's Response
Helpful?
53 reviews for this Gig
| (48) | ||
| (3) | ||
| (1) | ||
| (0) | ||
| (1) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
L leonfaaker
Repeat Client

Norway
Good responsiveness and collaboration.
$400-$600
Price
5 weeks
Duration
Helpful?L leonfaaker
Repeat Client

Norway
Great as always. Does the job as intended.
$400-$600
Price
5 weeks
Duration
Helpful?L leonfaaker
Repeat Client

Norway
Great work, as expected. Solves tasks with great collaboration.
$400-$600
Price
5 weeks
Duration
S 
Seller's Response
Helpful?L leonfaaker
Repeat Client

Norway
Great communication and code expertise.
$400-$600
Price
5 weeks
Duration
S 
Seller's Response
Helpful?L leonfaaker
Repeat Client

Norway
Great collaboration and efficiency. The project goals were met, and feedback was provided quickly.
$400-$600
Price
5 weeks
Duration
S 
Seller's Response
Helpful?

