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I will be your expert node js backend developer for rest apis with mongodb
Sazzad
Level 1
About this gig
Special Launch Offer: 80% OFF for the First 5 Orders! (FCFS)
Need a Node.js expert for API development or backend bug fixing??? You're in the right place.
I'm Sazzad, a developer with 2 years of experience building high-performance, secure, and scalable Node.js backends for E-commerce, SaaS, and CRMs. I deliver robust, maintainable, and production-ready code.
My Node.js Services:
- Custom Backend: Node.js with Express.js or Nest.js.
- API Development: RESTful APIs & GraphQL APIs.
- Database: MongoDB (Mongoose) & PostgreSQL (Prisma).
- Secure Auth: JWT, OAuth, or session-based.
- Real-Time Apps: Socket.io & WebSockets.
- API Integration: Stripe, SendGrid, Twilio, etc.
- Bug Fixing & Optimization: Debugging & performance tuning.
- Microservices & DevOps: Docker, Redis, & CI/CD support.
Why choose me?
- High-Quality Code: Clean, commented, and maintainable.
- Post-Deployment Support: I'm here to help after launch
- Clear Communication: 24/7 updates on your project.
With my expertise, your Node.js backend will be fast, secure, and fully ready for frontend integration with Next.js, React.js, or any modern web framework.
Please contact me before ordering to discuss your project!
Get to know Sazzad
Sazzad
Full Stack Engineer!!! Modern FrontEnd and Scalable Backend
Level 1
- FromBangladesh
- Member sinceMay 2024
- Avg. response time1 hour
- Last delivery2 months
Languages
Bengali, English
Hi there! I’m Sazzad, a Full-Stack Web Developer with a 4-year Diploma in Computer Engineering and 2 year of Professional working experience. I specialize in building responsive, modern, and scalable websites using React.js, Next.js, Tailwind CSS, HTML, CSS, and JavaScript. On the backend, I work with Node.js, Express.js, MongoDB, and PostgreSQL to create secure and efficient systems. I also have experience in API development, AWS deployment, website deployment and database design. I’m dedicated to writing clean, secure and optimized code. Let’s collaborate and bring your ideas into reality.
Other Software Development Services I Offer
FAQ
What kind of backend projects can you build?
can develop REST or GraphQL APIs, microservices, real-time systems, and production-ready backends for E-commerce, SaaS platforms, CRMs, or enterprise apps using Node.js, NestJS, Express.js, or Django.
Which databases do you work with?
I work with MongoDB, PostgreSQL, MySQL, and can design optimized schemas, implement relationships, and ensure efficient queries for your application.
Do you provide authentication and authorization?
Yes! I implement JWT, OAuth2, social login, and role-based access control to secure your backend and protect user data.
Can you help fix an existing backend or API?
Absolutely. I can debug, optimize, and refactor your existing backend code to improve performance, security, and maintainability.
Do you deploy the backend to production?
Yes, I offer deployment support on AWS, Google Cloud, Render, Railway, and can set up Docker, CI/CD pipelines, and serverless architectures.
Will my backend be scalable and maintainable?
Definitely. I follow clean code practices, modular architecture, microservices design, and testing to ensure your backend scales with your business.
Can you integrate third-party APIs or payment systems?
Yes, I can integrate services like Stripe, PayPal, Twilio, SendGrid, or any other API you need for your project.
