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English
$
USD
I will develop ai web application, ai chatbot, ai website, ai software developer
Keval Unagar
4.3
4.3
About this gig
Struggling to find a developer who can actually ship a production-ready AI product not just a demo?
I build AI-powered websites, chatbots, and web apps that are scalable, clean, and ready for real users not just proof-of-concepts.
Whether you have a Figma design, a rough idea, or an existing app that needs AI features added, I'll turn it into a working product fast.
What I can build for you:
- AI chatbots & virtual assistants (GPT, LangChain, RAG)
- Full-stack web apps & SaaS platforms
- RAG systems let users chat with their documents
- ️ AI automation workflows (n8n, Zapier, custom APIs)
- Payment & e-commerce integration (Stripe, etc.)
- Third-party API integrations
- Performance optimization for existing apps
Tech stack: React, Next.js, Node.js, Python (FastAPI / Django), MongoDB, PostgreSQL, OpenAI GPT, LangChain
Why clients choose me:
- Production-ready code not just tutorials copy-pasted together
- Clean architecture built to scale as your business grows
- Fast delivery using modern AI-assisted development tools
- Clear communication throughout the project
Message me before ordering describe your project and I'll tell you exactly how I'd build it and what it'll cost. No commitment needed.
Get to know Keval Unagar
Keval Unagar
AI Software Developer Crafting Smart Solutions
- FromIndia
- Member sinceFeb 2021
- Last delivery7 months
Languages
English
I’m a full-stack web developer with expertise in React, Next.js, Node.js, Python, databases, and AI integrations. I build high-quality web apps, SaaS platforms, custom APIs, automation systems, dashboards, landing pages, and intelligent AI features powered by ChatGPT, Llama, and Gemini.
My focus is clean UI, smooth UX, scalable architecture, and fast performance. Whether you’re launching a startup, improving an existing product, or adding AI capabilities, I’ll deliver reliable, production-ready solutions that work flawlessly.
Here to turn your ideas into powerful digital products.
My Portfolio
Other AI Development Services I Offer
FAQ
What services do you offer as an AI developer?
I offer end-to-end AI development services — including AI-powered websites, apps, AI chatbot integration, model fine-tuning, database setup, and seamless deployment.
What AI models do you work with?
I work with top AI models like ChatGPT, Gemini, Llama, Claude, CoPilot, and more — providing fine-tuning and customization for your specific needs on top of any existing AI models
Can you integrate AI features into my existing app or website?
Yes, I can seamlessly integrate advanced AI features into your existing app or website to enhance its functionality and performance. I.e, chatgpt, gemini, claude model integration, RAG, agent, agentic workflows, automation, MCP server, etc.
Reviews
5 reviews for this Gig
| (4) | ||
| (0) | ||
| (0) | ||
| (1) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
R renatoepifania
Peru
Every time I work with Keval is an excellent experience. He is very professional and has very deep understanding of how to solve.
Up to $50
Price
5 days
Duration
Helpful?O 
obravim
United States
I regret hiring this freelancer. During the initial conversations, he presented himself as supportive, trustworthy, knowledgeable, and ethical, which proved to be entirely misleading. His behavior shifted dramatically after being hired, focusing solely on completing the bare minimum to get paid, often...
$200-$400
Price
9 days
Duration
K 
Seller's Response
Helpful?R renatoepifania
Peru
Really good experiencia. High quality code.
$1,500-$2,000
Price
4 weeks
Duration
Helpful?R renatoepifania
Peru
we still need to improve some things, but code works really well and inside he expectatives. Good comuncation.
$200-$400
Price
5 days
Duration
Helpful?R renatoepifania
Peru
Keval U is an exceptional AI developer! His code expertise, professionalism, and attention to detail were remarkable. He was very patient, always responding to messages and updates—great proactive communication and deep understanding. Highly recommend! 👍
$200-$400
Price
6 days
Duration
Helpful?
Reviews
5 reviews for this Gig
| (4) | ||
| (0) | ||
| (0) | ||
| (1) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
R renatoepifania
Peru
Every time I work with Keval is an excellent experience. He is very professional and has very deep understanding of how to solve.
Up to $50
Price
5 days
Duration
Helpful?O obravim
United States
I regret hiring this freelancer. During the initial conversations, he presented himself as supportive, trustworthy, knowledgeable, and ethical, which proved to be entirely misleading. His behavior shifted dramatically after being hired, focusing solely on completing the bare minimum to get paid, often...
$200-$400
Price
9 days
Duration
K Seller's Response
Helpful?R renatoepifania
Peru
Really good experiencia. High quality code.
$1,500-$2,000
Price
4 weeks
Duration
Helpful?R renatoepifania
Peru
we still need to improve some things, but code works really well and inside he expectatives. Good comuncation.
$200-$400
Price
5 days
Duration
Helpful?R renatoepifania
Peru
Keval U is an exceptional AI developer! His code expertise, professionalism, and attention to detail were remarkable. He was very patient, always responding to messages and updates—great proactive communication and deep understanding. Highly recommend! 👍
$200-$400
Price
6 days
Duration
Helpful?
