I will do API integration and API development for web and mobile apps


About this gig
Are you looking for reliable API Integration and API Development services for your web or mobile application? You are in the right place.
I provide professional API Integration and API Development services for startups, SaaS platforms, web apps, mobile apps, dashboards, CRMs, and custom business systems.
I can help you with:
- Third-party API Integration
- Custom API Development
- REST API development
- Payment gateway integration
- CRM and ERP integration
- Social media API integration
- Shipping, SMS, email, and webhook integration
- OAuth, token-based authentication, and API security
- API debugging, fixing, and optimization
- API documentation and testing with Postman or Swagger
Why choose me?
- Clean and maintainable code
- Secure and scalable solutions
- Fast communication
- On-time delivery
- Support after delivery
Please message me before ordering so I can review your requirements and suggest the best package for your API Integration or API Development project.
Get to know Mujahid
Full Stack Developer
- FromPakistan
- Member sinceNov 2022
Languages
Urdu, English
Other Software Development Services I Offer
FAQ
What do you need to start the API Integration project?
I need your project requirements, API documentation, access credentials or sandbox keys, tech stack details, and the expected workflow.
Do you build custom APIs from scratch?
Yes, I offer full API Development from scratch based on your business logic, database structure, and application requirements.
Can you integrate third-party APIs?
Yes, I can handle API Integration for payment gateways, CRMs, shipping APIs, SMS APIs, email APIs, social media APIs, and more.
Which API types do you work with?
I work with REST APIs, webhooks, JSON APIs, third-party APIs, and custom backend APIs.
Can you fix broken or buggy APIs?
Yes, I can debug authentication issues, broken endpoints, invalid responses, timeout issues, and integration errors.
Will you provide documentation?
Yes, documentation can be included depending on the package or added as an extra.
Do you support secure authentication?
Yes, I can implement API keys, bearer tokens, JWT, OAuth, and other secure authentication methods.
Should I contact you before placing an order?
Yes, please message me first so I can review the scope and recommend the best package for your API Integration or API Development work.
