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I will build nodejs backend api with nestjs, expressjs mongodb, postgress
Raju Rayhan
5.0
5.0
Acerca de este Servicio
With 5+ years of experience in JavaScript, Node.js, NestJS, and ExpressJS, I have successfully developed and optimized backend systems for numerous clients, ensuring efficiency, reliability, and security.
Services I Offer:
- Custom API Development (REST and GraphQL)
- Node.js, NestJS, and ExpressJS backend solutions
- Database Design and Integration (MongoDB, PostgreSQL, MySQL)
- API Integration with third-party services
- Real-time Features (Socket.io, WebSockets)
- Microservices Architecture
- Authentication and Authorization (including social login)
- Error Handling, Logging, and Testing
- Caching (Redis)
- Code Refactoring for improved performance
- Email and SMS Gateways Integration
- System Design and Optimization
- Team Leadership
Why Choose Me?
- Expertise
- Performance Focused
- Scalable Solutions
- Real-time Support
Here's my expertise:
JavaScript, TypeScript, Node.js, Express.js, Nest.js, React.js, Next.js, MySQL, MongoDB, Rest APIs, Github, Git, RabbitMQ, Redis, System Design, Socket.io, and more
Note: Just inbox me before placing an order. I will be there as soon as possible.
Regards,
Rayhan Kobir
Conoce a Raju Rayhan
Raju Rayhan
Full Stack Web Developer
- DeBangladesh
- Miembro desdeoct 2018
- Última entrega1 año
Idiomas
Bengalí, Inglés, Hindi
Hi, I'm Rayhan Kobir a backend developer with over 5+ years of experience in engineering robust and scalable server-side solutions. I specialize in building and optimizing backend systems using technologies like NodeJS, PHP, MongoDB, Express/NestJS, PostgreSQL, Microservice, DevOps, Redis, RabbitMQ message broker, system design, also React, Nextjs. I don't just write code; I engineer solutions. My passion lies in delivering not just projects but success stories. I am driven by your satisfaction, ensuring each project is a masterpiece. Contact me today to start our journey to excellence.
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FAQ
What services do you provide as a backend developer?
I offer custom backend development services including API creation (REST and GraphQL), database integration (MongoDB, PostgreSQL, MySQL), microservices architecture, real-time functionality (Socket.io/WebSockets), and much more. Whether it's building from scratch or enhancing existing systems.
Can you integrate third-party APIs into my application?
Absolutely! I specialize in API integration and can seamlessly connect your application with third-party services like payment gateways, email/SMS gateways, social media platforms, and more.
Do you work with both SQL and NoSQL databases?
Yes, I have extensive experience working with SQL databases (PostgreSQL, MySQL) and NoSQL databases (MongoDB). I can also help with database design, optimization, and migration.
Can you create real-time features for my application?
Yes! I can implement real-time functionality using tools like Socket.io or WebSockets for chat applications, live notifications, or any feature requiring instant updates.
Do you follow industry standards for coding and security?
Absolutely. I adhere to industry best practices, ensuring clean, maintainable code, robust authentication and authorization (including social login), and the latest security protocols to safeguard your application.
Will you provide documentation for the APIs you develop?
Yes, I provide detailed API documentation to ensure easy integration and future scalability. I use tools like Swagger or Postman collections to make it user-friendly.
Can you help with debugging and optimizing existing Node.js applications?
Yes! I specialize in bug fixing, code refactoring, and performance optimization for Node.js applications to improve efficiency and speed.
Do you offer post-project support?
Yes, I offer post-delivery support to ensure everything works smoothly. You can count on me for fixes, updates, or additional guidance after project completion.
What technologies do you use for backend development?
I use JavaScript, TypeScript, Node.js, NestJS, ExpressJS, MongoDB, PostgreSQL, Redis, Socket.io, RabbitMQ, and more. My stack ensures scalable and efficient solutions.
Can I contact you before placing an order?
Of course! Feel free to inbox me to discuss your project requirements, timeline, and budget. I’m happy to clarify any questions before we begin.
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tanishajauhari
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super helpful!! It was an urgent task which needed speedy delivery, they went out of their way to help me out with everything and thoroughly explained everything as well! super friendly as well :>!! loved working with them!
USD 50
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1 comentarios sobre este Servicio
| (1) | ||
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Más relevante
T tanishajauhari
India
super helpful!! It was an urgent task which needed speedy delivery, they went out of their way to help me out with everything and thoroughly explained everything as well! super friendly as well :>!! loved working with them!
USD 50
Precio
1 día
Tiempo
R Respuesta del Freelancer
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