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English
$
USD
I will develop a secure nodejs backend with rest apis
Deepak Kumar
About this gig
I provide high-quality, scalable, and secure backend development services tailored to your business needs. My expertise ensures optimized performance, secure transactions, and seamless integration for web and mobile applications.
Core Backend Development Services
- Custom REST API Development Secure, fast, and well-documented APIs
- Node.js & Express.js Backend Scalable and optimized server-side logic
- Database Management & Optimization MySQL, PostgreSQL, MongoDB
- Authentication & Security JWT, OAuth, role-based access control
- Real-time Features WebSockets (Socket.IO) for live updates
- Third-Party API Integration Shopify, Stripe, Razorpay, PayPal, SendGrid
- Payment Gateway Integration Seamless transactions and checkout APIs
- Performance Tuning Speed optimization, caching, and load balancing
- Hosting & Deployment AWS, DigitalOcean, Heroku, VPS setup
With 3+ years of experience in backend development, I ensure secure, efficient, and well-structured solutions to help businesses scale.
Contact me today to discuss your project!
Respect third-party rights
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Get to know Deepak Kumar
Deepak Kumar
Expert NodeJs Backend Developer API And Database Specialist
- FromIndia
- Member sinceJan 2025
Languages
English, Hindi, Bihari
I am a Node Js backend developer with over three years of experience in building scalable web applications. I specialize in Node Js, Express Js, MySQL, Sequelize, and API development. I have worked on projects involving RESTful APIs, JWT authentication, real-time communication with Socket IO, and third-party integrations. I focus on secure, efficient, and well-structured backend solutions. If you need an experienced developer to optimize or build your backend, let’s connect and discuss your project.
FAQ
What technologies do you use for backend development?
I specialize in Node.js, Express.js, MySQL, and Sequelize. I also work with MongoDB, PostgreSQL, JWT authentication, Socket.IO for real-time features, and third-party integrations like Stripe, PayPal, and SendGrid.
Can you integrate third-party APIs into my project?
Yes, I can integrate payment gateways, email services, cloud storage, social media authentication, and other third-party APIs to enhance your backend functionality.
Do you provide hosting setup for the backend?
Yes, I can deploy your backend on cloud platforms like AWS, DigitalOcean, Heroku, or VPS servers, ensuring proper setup and security configurations.
Will I get complete documentation for the APIs?
Yes, I provide clear API documentation using Postman or Swagger to ensure easy understanding and future scalability.
Can you optimize my existing backend for better performance?
Absolutely! I can analyze and optimize your database queries, API response times, caching strategies, and overall system architecture to improve efficiency.
What details do you need to start working on my project?
I need a clear project scope, details on the required API endpoints, database structure, third-party services to integrate, and any authentication requirements. If you already have an existing system, I may also need access to the codebase.
Do you offer frontend development as well?
No, I focus exclusively on backend development, but I can work seamlessly with frontend developers to ensure smooth integration.
What if I need additional features after the order is completed?
If you require extra features beyond the initial agreement, I can add them as custom extras or a new project based on your needs.
