I will build modern web apps and mobile apps

K
karthik_kumar10
K
karthik_kumar10
Karthik Kumar
build modern web apps and mobile apps
Full Screen
build modern web apps and mobile apps

About this gig

Looking for a professional web or mobile app developer? Ive got you covered

I specialize in building modern web applications using React, Flask, and JavaScript, along with cross-platform mobile apps using Flutter. I create fast, scalable, and user-friendly solutions tailored to your needs.

Services I offer:

  • Full-stack web development (HTML, CSS + Flask)
  • Responsive website design
  • Flutter mobile app development
  • API integration and backend systems
  • Real-time features and authentication

What makes me different:

  • Clean, efficient, and scalable code
  • Fast delivery and clear communication
  • Focus on performance and modern UI

Message me before placing an order to discuss your project

  • Programming language

    • Python

  • Expertise

    • Debugging
    • Performance
    • Security
    • Design
    • Databases

  • Frontend framework

    • Flutter
    • Tailwind CSS

  • Backend framework

    • FastAPI
    • Other

Get to know Karthik Kumar

Karthik Kumar
  • FromIndia
  • Member sinceNov 2021
  • Avg. response time1 hour

  • Languages

    English
Hi, I’m Karthik — a passionate programmer and problem solver I specialize in building modern web applications using technologies like python Flask for web apps, flutter for app's and JavaScript. I love turning ideas into real, working products with clean design and smooth performance. Whether you need a website, web app, or custom feature, I focus on delivering fast, reliable, and high-quality solutions. Let’s build something awesome...

My Portfolio

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