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Fiverr Pro
English
$
USD
I will build your ai saas mvp or custom ai web application
Chirag Gupta
About this gig
Have an AI SaaS or web app idea but need an experienced engineer to turn it into a real product?
I build complete AI-powered web applications from MVP to production-ready SaaS platforms.
With 6+ years of software engineering experience, 40+ reviews, and a 100% 5-star record, I focus on building products that are not only functional, but structured for real users, future features, and deployment.
I can help with:
- AI SaaS and MVP development
- React / Angular frontend development
- Node.js backend and APIs
- OpenAI, Gemini, Claude and other AI integrations
- RAG and custom AI workflows
- Authentication and user accounts
- MongoDB / database integration
- Stripe payments and subscriptions
- Admin dashboards
- Third-party API integrations
- Deployment and production setup
Whether you are validating a new idea or building a larger SaaS product, I can handle the complete development process from frontend to backend and AI integration.
Message me before ordering for complex projects so we can define the right scope.
Get to know Chirag Gupta
Chirag Gupta
Full Stack and AI Engineer
- FromIndia
- Member sinceJul 2020
- Avg. response time1 hour
- Last delivery1 year
Languages
Hindi, English
Need a developer who can take ownership—not just complete tasks?
I help startups and businesses build, modernize and scale web, mobile and AI products from idea to production.
6+ years of experience • 40+ reviews • 100% 5-star record • Full-Stack + AI
Angular, React, React Native, Node.js, MongoDB, LLMs, RAG, AI agents, vector search, tool calling, LangGraph & MCP.
You get clean architecture, clear communication and production-ready work—not code that creates more problems later.
Building from scratch, upgrading a legacy app or adding AI? Send me your goal.
My Portfolio
Other AI Development Services I Offer
FAQ
What types of AI SaaS products can you build?
I can build AI-powered SaaS products, MVPs, dashboards, internal tools, workflow apps, and custom web applications.
Can you build both the frontend and backend?
Yes. I can handle the complete stack including frontend, backend, APIs, database, authentication, and deployment.
Which AI models and APIs can you integrate?
I can integrate OpenAI, Claude, Gemini, and other AI APIs depending on your project requirements.
Can you add payments and subscriptions?
Yes. I can integrate Stripe or other payment systems for subscriptions, one-time payments, and SaaS billing.
Can you work from just an idea or rough requirements?
Yes. I can help turn your idea into a clear technical scope and build the product around the agreed requirements.
Can you build RAG or custom AI workflows?
Yes. I can implement RAG, vector databases, document-based AI, and custom AI workflows when required.
Will you deploy the application?
Yes. Deployment can be included using platforms such as Vercel, AWS, Render, Railway, or similar services.
Should I contact you before ordering?
For medium or complex projects, yes. Please message me first so we can confirm the scope, timeline, and correct package.
