You will get secure authentication and API integration for your web app
Rising Talent
Project details
Need secure authentication or API integration for your web application?
I'll implement reliable, scalable, and production-ready authentication systems and API integrations using Next.js, React, Node.js, Express.js, TypeScript, MongoDB, and REST APIs. Whether you need JWT authentication, OAuth login, payment gateway integration, or third-party API integration, I'll deliver secure, maintainable, and high-performance solutions tailored to your application.
What's included:
✔ JWT & OAuth Authentication
✔ User Login & Registration
✔ Role-Based Access Control (RBAC)
✔ REST API Development & Integration
✔ Payment Gateway Integration
✔ Third-Party API Integration
✔ Secure Backend Implementation
✔ Error Handling & Validation
✔ Deployment Support
✔ Full Source Code
Let's secure and integrate your web application with confidence.
I'll implement reliable, scalable, and production-ready authentication systems and API integrations using Next.js, React, Node.js, Express.js, TypeScript, MongoDB, and REST APIs. Whether you need JWT authentication, OAuth login, payment gateway integration, or third-party API integration, I'll deliver secure, maintainable, and high-performance solutions tailored to your application.
What's included:
✔ JWT & OAuth Authentication
✔ User Login & Registration
✔ Role-Based Access Control (RBAC)
✔ REST API Development & Integration
✔ Payment Gateway Integration
✔ Third-Party API Integration
✔ Secure Backend Implementation
✔ Error Handling & Validation
✔ Deployment Support
✔ Full Source Code
Let's secure and integrate your web application with confidence.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$99
|
Standard
$299
|
Advanced
$599
|
|---|---|---|---|
| Delivery Time | 2 days | 5 days | 10 days |
Number of Revisions | 2 | 3 | 4 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code |
Frequently asked questions
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LJ
LaLa J.
Dec 18, 2025
System.io Funnel Connection & Automation Setup
Imran was absolutely amazing to work with.
He helped me connect and properly set up my systeme.io funnels, and the experience was smooth, efficient, and stress-free from start to finish. He clearly understands how funnels, automation, and integrations work in the real world, not just in theory.
Imran:
• Connected my systeme.io funnels exactly as needed
• Ensured everything flowed correctly from opt-in to follow-up
• Communicated clearly and consistently throughout the project
• Was responsive, professional, and solution-oriented
• Took the time to make sure things were done right, not rushed
What stood out most was his reliability and attention to detail. I felt confident knowing my funnels were in capable hands, and that peace of mind is priceless when you’re building a live business system.
If you need systeme.io funnel setup, automation, or integrations done correctly the first time, I highly recommend Imran. I would absolutely work with him again.
He helped me connect and properly set up my systeme.io funnels, and the experience was smooth, efficient, and stress-free from start to finish. He clearly understands how funnels, automation, and integrations work in the real world, not just in theory.
Imran:
• Connected my systeme.io funnels exactly as needed
• Ensured everything flowed correctly from opt-in to follow-up
• Communicated clearly and consistently throughout the project
• Was responsive, professional, and solution-oriented
• Took the time to make sure things were done right, not rushed
What stood out most was his reliability and attention to detail. I felt confident knowing my funnels were in capable hands, and that peace of mind is priceless when you’re building a live business system.
If you need systeme.io funnel setup, automation, or integrations done correctly the first time, I highly recommend Imran. I would absolutely work with him again.
About Imran
Full Stack Next.js Developer | SaaS, React, Node.js & API Integration
Islamabad, Pakistan - 2:14 pm local time
I am a Full Stack Next.js Developer with 3+ years of experience designing, developing, deploying, and maintaining production-ready web applications. I help startups, businesses, and teams transform ideas into secure, high-performance digital products with clean architecture and maintainable code.
My expertise includes:
✅ Full Stack Web Development (Next.js, React, Node.js, Express.js, TypeScript)
✅ SaaS MVP Development & Business Applications
✅ Custom Web Applications & Dashboards
✅ REST API Development & Third-Party Integrations
✅ Authentication, Authorization & Role-Based Access Control
✅ Database Design with MongoDB and scalable backend systems
✅ Responsive UI Development with Tailwind CSS
✅ Performance Optimization, SEO-Friendly Applications & Deployment
I have built real-world applications across multiple industries, including SaaS platforms, healthcare systems, government management portals, e-commerce platforms, booking systems, educational platforms, and AI-powered applications.
Some of my key projects include:
• Full-stack Sports Ticketing & E-Commerce Platform
• Hospital Management REST API with Authentication, Messaging & Scheduling
• District Government Management System with Role-Based Access
• Business Websites and SaaS-style platforms
• AI-powered Financial Intelligence Application
My development approach focuses on:
✔ Clean and scalable architecture
✔ Secure backend systems
✔ Reusable frontend components
✔ Performance optimization
✔ Long-term maintainability
✔ Clear communication and reliable delivery
I work with modern technologies including Next.js, React, TypeScript, Node.js, Express.js, MongoDB, REST APIs, Tailwind CSS, Vercel, and cloud deployment environments.
If you need a developer who can handle both frontend and backend development and build a reliable product from idea to deployment, let's discuss your project.
Steps for completing your project
After purchasing the project, send requirements so Imran can start the project.
Delivery time starts when Imran receives requirements from you.
Imran works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement Analysis
Review your application, authentication flow, API documentation, and technical requirements.
Development & Integration
Implement authentication, connect third-party APIs, secure endpoints, and validate functionality.