I will develop custom nodejs apis for web or mobile apps as backend engineer

K
kashifchandi592
K
kashifchandi592
Kashif Chandio
Parte de la información aparece en idioma inglés.
develop custom nodejs apis for web or mobile apps as backend engineer
Pantalla completa
develop custom nodejs apis for web or mobile apps as backend engineer

Acerca de este Servicio

I build backend APIs for web and mobile applications using Node.js and Express.js.

Whether you need a new API from scratch or want to extend an existing system, I can help you create reliable backend services that are easy to maintain and integrate with your frontend.

Services

  • REST API development
  • GraphQL API development
  • Authentication and authorization (JWT, OAuth)
  • Database design and implementation
  • Third-party API integrations
  • Payment gateway integration (Stripe, PayPal)
  • Real-time features (chat, notifications)
  • API documentation (Swagger, Postman)
  • Deployment and server setup
  • Bug fixing and backend maintenance

Tech Stack

Backend

  • Node.js
  • Express.js

Databases

  • MongoDB
  • PostgreSQL
  • MySQL

Tools & Services

  • Docker
  • AWS
  • Firebase
  • Supabase
  • Socket.io

Previous Experience

I have worked on SaaS applications, ERP systems, admin dashboards, and custom business applications, handling backend architecture, API development, database design, and third-party integrations.

What You'll Get

  • Well-structured backend code
  • Clear API endpoints
  • Secure authentication setup
  • Database design aligned with your requirements
  • Documentation for easier frontend integration

If you have a project in mind, DM me.

  • Experiencia

    • Algoritmos y estructuras de datos
    • Rendimiento
    • Bases de datos

  • Lenguaje de programación

    • JavaScript

  • Marco de frontend

    • Flutter
    • React.js

  • Marco de backend

    • Express.js
    • Next.js
    • Node.js

Conoce a Kashif Chandio

Kashif Chandio

Your Satisfaction will be my reward

5.0(6)
  • DePakistán
  • Miembro desdeoct 2018
  • Última entrega1 año

  • Idiomas

    Urdu, Inglés
As a Flutter developer with over 4 years of experience, I have a strong foundation in building high-quality, user-friendly mobile applications. My skills include designing intuitive interfaces, implementing complex features, and ensuring smooth performance on both Android and iOS devices. I am also well-versed in agile development methodologies and have experience collaborating with cross-functional teams to bring products from concept to launch. I am passionate about staying up-to-date with the latest technologies and constantly improving my skills.

Mi porfolio

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