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Fiverr Pro
English
$
USD
I will build full stack website or web app in mern, django, fastapi
Kalvyai
About this gig
Need a website, web app or SaaS built fast, clean and at a budget price? You are in the right place!
We are kalvyai, a team of 7 developers (B.Tech/MCA) from India building websites, web apps and business systems for clients worldwide. We are new on Fiverr, so we offer LOW prices and give extra care to every order to earn your 5-star review.
What we build:
- MERN stack apps (MongoDB, Express, React, Node.js)
- Next.js, React, Vue and Angular frontends
- Python backends with Django, FastAPI and Flask
- REST APIs, admin panels, dashboards and user login
- WordPress and WooCommerce websites and stores
- Shopify store setup and custom apps
- Odoo and ERPNext modules and integrations
- AI features: ChatGPT/Claude chatbots and automation
- Payment gateways (Stripe, PayPal, Razorpay)
- Bug fixing, speed optimization and deployment (AWS, VPS, Vercel)
Why choose us:
- Very low price, high quality
- Clean, responsive and well-structured code
- Full source code delivered, you own everything
- Fast delivery and daily updates
- 7 days free support after delivery
Not sure which package fits? Message us before ordering and we will give you a free custom quote!
Get to know Kalvyai
Kalvyai
Odoo, ERPNext and Shopify developers with AI you can trust
- FromIndia
- Member sinceOct 2026
- Avg. response time1 hour
Languages
English
Hi, we're kalvyai, a software services company specialising in Odoo, Shopify and ERPNext.
We build custom modules, apps and integrations that fit the way your business actually works. From ERP and POS customisation to eCommerce and AI-powered automation, we turn your requirements into clean, reliable solutions.
✔ Odoo custom modules & customisation
✔ Shopify apps & store customisation
✔ ERPNext development
✔ AI integrations & automation
Clear communication, on-time delivery and support after handover. Message us to discuss your project!
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FAQ
Why are your prices so low?
We are new on Fiverr and want to build long-term relationships and reviews. You get the same quality we deliver to our global clients at a special launch price.
Which technologies do you work with?
MERN stack, Next.js, React, Vue, Angular, Node.js, Django, FastAPI, Flask, WordPress, WooCommerce, Shopify, Odoo, ERPNext, MySQL, PostgreSQL, MongoDB and OpenAI/Claude APIs.
Will I get the full source code?
Yes. You get 100% of the source code (GitHub repo or zip) and full ownership of your project from day one.
Can you fix or update my existing website or app?
Yes. We fix bugs, add new features, improve speed and redesign existing React, Node, Django, FastAPI, WordPress, Shopify and Odoo projects. The Basic package is perfect for this.
Do you provide deployment and support after delivery?
Yes. We can deploy on AWS, VPS, Vercel, Netlify or your hosting, and every order includes 7 days of free support for bug fixes after delivery.
