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Fiverr Pro
English
$
USD
I will build custom rest API or integrate third party API
Azeem Malik
About this gig
Flawless data communication is the backbone of any modern web application. Whether you need a secure payment gateway integration, a automated synchronization with your CRM, or a robust REST API to power a mobile or frontend application (like React/Next.js), I've got you covered.
I am a full-stack backend engineer specializing in highly optimized API architectures using Laravel, Symfony, and Node.js. I write clean, secure, and production-ready code that handles high data throughput, secures user data, and functions without friction.
What This Gig Offers:
- Custom RESTful API Development: Scalable endpoints designed using industry-standard architecture (JWT, Laravel Sanctum/Passport) for high security.
- Third-Party API Integrations: Flawless integration of payment gateways (Stripe, PayPal), messaging tools (Twilio, SendGrid), maps, or social authentication.
- CRM & ERP Syncing: Connect your system seamlessly with platforms like HubSpot, Salesforce, Zoho, or custom business software.
- Webhook Implementation: Real-time data handling, ensuring instant automated synchronization between external services and your database.
Get to know Azeem Malik
Azeem Malik
Full Stack Developer for Custom SaaS and AI
- FromPakistan
- Member sinceJun 2026
- Avg. response time1 hour
Languages
Urdu, Punjabi, English
Need someone who can build your entire application—not just one part of it?
I help businesses turn ideas into production-ready software. From frontend UI to complex backend architecture, API integrations, and secure cloud deployment, I take full ownership of your project
What I Build:
✓ Custom SaaS Platforms & Dashboards
✓ AI-Powered Web Features & Agents
✓ Custom Browser Extensions
✓ Robust REST APIs & Third-Party Integrations
My Stack: Laravel, Node.js, React, Next.js, PostgreSQL, Docker.
Expect clean, scalable code and reliable communication. Let’s build something great—message me today
My Portfolio
Other Software Development Services I Offer
FAQ
What do you need from me to integrate a third-party API?
I will need the official developer documentation of the third-party service you want to connect, along with temporary sandbox/test API keys or credentials.
Which technologies do you use to build custom APIs?
I primarily build enterprise-grade APIs using PHP with Laravel or Symfony, and Node.js for real-time high-concurrency systems. I ensure complete database optimization using structured MySQL queries.
Will the custom API be completely secure?
Absolutely. I implement strict authentication and authorization protocols using JWT (JSON Web Tokens), Laravel Sanctum, or OAuth2. All incoming payloads are strictly validated to prevent injection or security breaches.
Do you provide documentation for the endpoints you build?
Yes. For Standard and Premium packages, I provide a comprehensive, pre-configured Postman Collection or Swagger documentation so your frontend team can plug and play immediately.
Can you help fix bugs in my existing API or webhook script?
Yes! If your current integrations are throwing 500 errors, dropping webhook payloads, or causing database locking, send me a message and I can fix the structural bug directly.
