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I will design and build an API integration
Alex Holmes
About this gig
My name is Alex Holmes, I am a Software Developer from Australia experienced in API development and integrations.
Are you looking for a reliable and experienced API Developer to turn your project ideas into reality? You're in the right place! I specialize in creating high-quality APIs with C#, Logic Apps, Function Apps and other cutting-edge technologies.
Need a robust API for your system? Ill develop and integrate high-performance APIs that work seamlessly with your current architecture, as well as third-party services like payment gateways, social media APIs, and more.
Get to know Alex Holmes
Alex Holmes
Software Engineer
- FromAustralia
- Member sinceApr 2023
- Avg. response time13 hours
Languages
English
I am a professional Software Engineer specializing in .NET (C#) with experience delivering production-ready systems across frontend, backend, and cloud platforms. I build Blazor web applications, APIs, integrations, background services, and Azure-hosted solutions. Previously a Business Analyst, I understand business requirements and translate them into reliable, scalable technical solutions. I focus on clean architecture and maintainable code, delivering scalable, secure, production-ready systems through clear communication and modern Agile SDLC practices.
Other Software Development Services I Offer
FAQ
What is an API and why do I need one for my application?
An API enables software applications to communicate with each other. If you want your application to interact with third-party services (like payment gateways, social media platforms, or databases), an API is essential.
Can you integrate my API with third-party services like Stripe, PayPal, or Facebook?
Yes, I specialize in integrating APIs with third-party services. Whether you need to integrate payment gateways (e.g., Stripe or PayPal), social media platforms (e.g., Facebook, Twitter, or Instagram), or other services, I’ll make sure your API communicates seamlessly with these external systems.
What technologies do you use to develop APIs?
I mainly use ASP.NET Core, Azure Functions, and Logic Apps to develop APIs. For cloud deployments, I work with Azure, AWS, and other cloud providers. I also ensure that the API is well-documented and adheres to industry best practices like OAuth for authentication.
How long does it take to build an API?
The time it takes to build an API depends on the complexity of your project. For simple integrations, it may take a few days, but for more complex systems, it could take a couple of weeks. I’ll provide a clear timeline based on your specific requirements.
Will my API be secure?
Yes! Security is a priority when developing APIs. I implement industry-standard practices like HTTPS, JWT (JSON Web Tokens) for authentication, and OAuth 2.0 for secure authorization. I also ensure that sensitive data is encrypted and that only authorized users can access the API.
