I will develop custom mern stack web applications with react node mongodb nextjs saas


Level 2
About this gig
I'm a Full-Stack MERN Developer specializing in modern, secure, scalable, and high-performance websites and web applications.
I create SaaS platforms, MVPs, business websites, admin dashboards, eCommerce stores, CRM systems, REST APIs, and custom software using clean, maintainable code.
Technologies:
- Frontend: React.js, Next.js, JavaScript, TypeScript, HTML5, CSS3, Tailwind CSS, Material UI, Shadcn UI, Redux, Redux Toolkit, Zustand, TanStack Query, Axios
- Backend: Node.js, Express.js, REST APIs, JWT, OAuth, WebSockets, Socket.IO
- Database: MongoDB, Mongoose, PostgreSQL, MySQL, Prisma, Supabase, Firebase
- AI & Integrations: OpenAI, Gemini, Claude, AI Chatbots, APIs, Webhooks, Automation
- Payments & Deployment: Stripe, PayPal, Vercel, Netlify, Render, Firebase, Git, GitHub
Why choose me?
- Clean & scalable code
- Responsive UI
- Secure authentication
- API integrations
- Performance optimization
- Production deployment
- Clear communication
From frontend and backend development to databases, APIs, integrations, payments, and deployment, I provide complete Full-Stack solutions tailored to your project.
Message me before ordering to discuss your requirements.
Get to know Dhruvit K
Full Stack AI Developer ReactJs, NextJs, NodeJs, AI Solutions, AI Integration
Level 2
- FromIndia
- Member sinceNov 2022
- Avg. response time1 hour
- Last delivery4 weeks
Languages
English, Hindi
My Portfolio
FAQ
What type of AI websites or web applications can you build?
I can build AI-powered business websites, SaaS platforms, dashboards, CRM systems, AI tools, chatbots, automation platforms, and custom web applications based on your requirements.
Can you integrate AI models like OpenAI, Gemini, or Claude?
Yes. I can integrate OpenAI, Gemini, Claude, and other AI APIs to add chatbots, content generation, AI assistants, document processing, automation, and other intelligent features.
Can you build a complete AI SaaS platform from scratch?
Yes. I can develop the complete platform including frontend, backend, database, authentication, AI features, dashboard, APIs, payments, and third-party integrations.
Can you integrate an AI chatbot into my existing website?
Yes. I can add a custom AI chatbot to your existing website and connect it with your content, APIs, database, documents, or business workflow.
What technologies do you use for development?
Yes — I can upload your website to your hosting and make it live. I’ll just need your hosting control panel URL, username, and password to get I primarily work with React.js, Next.js, Node.js, Express.js, Python, MongoDB, PostgreSQL, Tailwind CSS, OpenAI, Gemini, Claude, and various APIs.
Can you integrate payment gateways and subscriptions?
Yes. I can integrate Stripe, PayPal, subscription plans, checkout systems, webhooks, and other payment-related functionality.
Can you connect third-party APIs and services?
Yes. I can integrate REST APIs, AI APIs, CRMs, payment systems, automation platforms, email services, and other third-party tools.
Can you convert my idea or Figma design into an AI web application?
Yes. I can transform your idea, Figma design, or existing website into a responsive full-stack web application with AI functionality.
Do you provide deployment after completing the project?
Yes. I can help deploy your application to platforms such as Vercel, Netlify, Render, or other suitable hosting services.
What do you need from me before starting?
I usually need your project requirements, preferred features, design or reference examples if available, API credentials when required, and any relevant content or business information.

