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English
$
USD
I will build custom ai solutions, llm, rag and ai websites
Shankar K
About this gig
Build a powerful AI website or SaaS product tailored to your business.
I develop custom AI-powered web applications that combine modern user interfaces, scalable backend systems, APIs, databases, and AI capabilities into a functional product.
Whether you need an AI chatbot, RAG knowledge assistant, AI automation tool, internal enterprise application, customer-facing AI platform, or a custom SaaS MVP, I can build the complete web application around your requirements.
What I can build:
- AI-powered websites and web applications
- AI chatbots and virtual assistants
- RAG-based knowledge systems
- Custom AI SaaS platforms
- AI automation and workflow applications
- AI integration into existing applications
- Business dashboards and internal AI tools
- API-based AI integrations
- Database-backed applications
- Authentication and user management
Technology capabilities:
Python, FastAPI, React, Next.js, TypeScript, JavaScript, SQL, LLM APIs, RAG, vector databases, Docker, and cloud-ready architectures.
What you receive:
- Clean and maintainable code
- Responsive web application
- AI/API integration
- Backend and database integration where required
- Source code
- Testing and basic documentation
Get to know Shankar K
Shankar K
Full Stack AI Engineer LLM RAG AI Agents
- FromIndia
- Member sinceJun 2026
- Avg. response time1 hour
Languages
English, Hindi, German, French, Spanish, Japanese, Dutch, Italian, Arabic, Chinese, Korean
I am a Full Stack AI Engineer specializing in LLM applications, RAG systems, AI Agents, FastAPI backends, automation workflows, and production-ready AI solutions. I help startups and businesses build scalable AI products from idea to deployment. My expertise includes OpenAI, LangChain, Python, Machine Learning, NLP, vector databases, API development, and cloud deployment. I focus on delivering clean, maintainable, and business-oriented AI solutions with high-quality code and documentation.
My Portfolio
FAQ
1. What type of AI applications can you build?
I can build AI chatbots, RAG knowledge assistants, AI SaaS platforms, AI automation tools, internal business applications, customer-facing AI products, dashboards, and custom AI-powered web applications.
2. Can you integrate AI into my existing website or application?
Yes. I can integrate AI capabilities into an existing application, including AI chat, LLM APIs, RAG, APIs, databases, and custom AI workflows, depending on your existing architecture.
3. Can you build a complete AI SaaS product?
Yes. I can build a defined AI SaaS scope including the frontend, backend APIs, AI integration, database, authentication, and other required components.
4. Do you build RAG applications?
Yes. I can build RAG-based applications that retrieve information from your documents or knowledge base and use that context to generate AI responses.
5. Do you provide the source code?
Yes. Source code is included according to the selected package.
6. Can you work with my existing API, database, or codebase?
Yes. I can work with an existing codebase, API, database, or application. Please provide the relevant technical details before ordering so I can evaluate the scope.
7. Do you provide deployment?
Deployment can be included depending on the package and project requirements. Please contact me before ordering for cloud, Docker, domain, or production deployment requirements.
8. Can you build an enterprise-level application?
Yes, for a clearly defined scope. Larger enterprise projects are best discussed before ordering so the architecture, integrations, security requirements, timeline, and custom pricing can be agreed upon.
9. Do you train or fine-tune AI models?
Custom model fine-tuning is not included in the standard packages. If your project requires fine-tuning, contact me with your requirements so I can evaluate it separately.
10. What should I provide before starting?
Please provide your project requirements, desired features, existing application/codebase if applicable, API credentials or documentation when needed, design references, and any relevant data or documents.
