Browse categories
Explore
Fiverr Pro
English
$
USD
Harsh
@harshbuildsapps
I Build, Fix and Optimize Web Apps
India
Hindi, English
About me
Hi, I'm Harsh, a Full-stack developer specializing in React, Next.js, Node.js, TypeScript, Shopify, Laravel and WooCommerce.
I build custom web apps, Shopify apps, AI-powered chatbots (LangChain, RAG), and e-commerce solutions. I also fix bugs, optimize performance, and integrate third-party APIs.
What you get:
- Clean, production-grade TypeScript code
- Payment integrations (Razorpay, Stripe)
- REST and GraphQL API expertise
- On-time delivery with clear communication
Message me before ordering - I will review your requirements and provide an accurate scope and timeline.
Skills
Harsh
Offline •
Average response time: 1 hour
See my services
Shopify
I will develop a custom shopify app or private app with API integration
