I will provide professional backend development using node js and express js

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Dasun Aj
provide professional backend development using node js and express js
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provide professional backend development using node js and express js
Full Screen
provide professional backend development using node js and express jsprovide professional backend development using node js and express js

About this gig

Professional Node.js & Express.js Backend Development

Are you looking for a reliable backend developer to build a fast, secure, and scalable server?

You're in the right place.

I am a backend developer specializing in Node.js and Express.js, and I will help you build powerful APIs and backend systems for your web or mobile application.


What I Offer

  • REST API development using Node.js & Express.js
  • MongoDB / MySQL database integration
  • Authentication & Authorization (JWT, Login Systems)
  • Secure and optimized backend architecture
  • CRUD operations (Create, Read, Update, Delete)
  • API integration (3rd party services)
  • Error handling & performance optimization
  • Clean, well-structured, and maintainable code


Technologies I Use

  • Node.js
  • Express.js
  • MongoDB / MySQL
  • JWT Authentication
  • REST API Architecture
  • Postman API Testing


Why Choose Me?

  • Clean and scalable code
  • Fast delivery
  • Good communication
  • 100% client satisfaction
  • Support even after delivery


What You Will Get

  • Fully functional backend system
  • API documentation (if required)
  • Source code
  • Setup guidance


Before Ordering

Please contact me first to discuss your requirements so I can provide the best solution.


Lets build your backend the right way!

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Security
    • Databases

  • Programming language

    • JavaScript

  • Backend framework

    • Express.js
    • Node.js

Get to know Dasun Aj

Dasun Aj

Transforming Ideas into Elegant Designs

  • FromSri Lanka
  • Member sinceSep 2021
  • Avg. response time1 hour

  • Languages

    English, Sinhala
Hi, I’m Dasun, a Software Engineering graduate, backend developer, and UX designer. I specialize in building secure, scalable, and user-friendly web applications. I have experience with Node.js, Express, MySQL, and MongoDB, along with designing intuitive interfaces using modern UX principles. I enjoy solving real-world problems and delivering reliable, high-quality solutions on time with clear communication.

My Portfolio

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