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

K
kashifchandi592
K
kashifchandi592
Kashif Chandio
Sommige informatie wordt in het Engels weergegeven.
develop custom nodejs apis for web or mobile apps as backend engineer
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develop custom nodejs apis for web or mobile apps as backend engineer

Over deze dienst

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.

  • Expertise

    • Algoritmen en gegevensstructuren
    • Prestaties
    • Databases

  • Programmeertaal

    • JavaScript

  • Frontend-framework

    • Flutter
    • React.js

  • Backend-framework

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

Maak kennis met Kashif Chandio

Kashif Chandio

Your Satisfaction will be my reward

5,0(6)
  • Afkomstig uitPakistan
  • Lid sindsokt 2018
  • Laatste levering1 jaar

  • Talen

    Urdu, Engels
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.

Mijn portfolio

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