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Fiverr Pro
English
$
USD
I will integrate third party apis payment gateways and webhooks
Mykhailo S
About this gig
Are you looking to seamlessly connect your application with external systems, secure payment gateways, or automated webhooks? You are in the right place!
As an experienced backend developer, I specialize in building robust, secure, and high-performance integrations that ensure smooth data flow between your app and third-party services.
What I Can Integrate For You:
- Payment Gateways: Stripe, PayPal, and custom payment processors.
- Third-Party APIs: RESTful services, CRMs, maps, social logins, and data providers.
- Webhooks & Real-Time Events: Setting up secure listeners and event handlers.
- Authentication: OAuth 2.0, API keys, token management, and secure headers.
Why Choose Me?
- Clean, maintainable, and well-documented code.
- Focus on security, data validation, and edge-case handling.
- Clear communication and timely delivery.
Let's discuss your requirements before placing an order to ensure the best solution for your project!
Get to know Mykhailo S
Mykhailo S
Senior NET Developer
- FromUkraine
- Member sinceOct 2026
- Avg. response time1 hour
Languages
English
I am a Senior .NET Developer with 6+ years of experience building scalable, reliable backend systems. I specialize in C#, ASP.NET Core, SQL Server, and AWS, with a focus on microservices and distributed systems. I take ownership of critical components, lead code reviews, and enjoy turning complex problems into simple, maintainable code.
Other Software Development Services I Offer
FAQ
What do you need to get started?
Please provide the documentation or API reference for the services/payment gateways you want to integrate, your sandbox/test credentials, and a brief description of your existing tech stack.
Do you support secure webhook implementation?
Yes! I configure secure webhook listeners with payload verification, proper error handling, and idempotent processing to ensure your data stays synchronized and safe.
