I will develop scalable ai saas with rag, agents and custom ai integrations


About this gig
I build production-ready AI SaaS web applications with custom AI integration, RAG, AI agents, chatbots, document intelligence, vector search, authentication, dashboards, payments, and deployment.
I can work with OpenAI, Gemini, Groq, custom LLMs, and other AI providers to create scalable systems tailored to your business workflow.
My services include AI chat systems, multi-agent workflows, PDF/document AI, embeddings and vector databases, RAG pipelines, tool calling, API integrations, admin dashboards, subscription systems, and AI model fine-tuning where technically appropriate.
I focus on clean architecture, reliable backend workflows, strong UI/UX, performance, testing, and production deployment.
Typical projects include:
AI SaaS platforms
RAG and document Q&A systems
AI agents and automation
Business copilots
Custom chatbots
AI-powered dashboards
AI integrations for existing apps
Please contact me before ordering so I can review your requirements and recommend the right architecture.
Get to know Isaac
web scraping expert
- FromPakistan
- Member sinceDec 2015
- Last delivery1 year
Languages
English
My Portfolio
FAQ
What information do you need before starting?
Please share your project idea, required features, preferred AI provider if any, existing codebase or design, expected users, and any integrations you need. I will review the requirements and recommend the right architecture.
Can you integrate AI into my existing web application?
Yes. I can add AI chat, RAG, agents, document processing, tool calling, recommendations, or other AI features to an existing application.
Do you build RAG systems for PDFs and private documents?
Yes. I can build document ingestion, parsing, chunking, embeddings, vector search, retrieval, and LLM-based question answering for private knowledge bases.
Do you provide AI model fine-tuning?
Yes, where fine-tuning is technically appropriate. I can prepare datasets, fine-tune supported models, evaluate results, and integrate the fine-tuned model into your application. In some cases, RAG or prompt engineering may be a better solution.
Can you build AI agents and tool-calling workflows?
Yes. I can build single-agent or multi-agent systems that use APIs, databases, internal tools, search, automation workflows, and structured actions.
Which AI providers can you work with?
I can work with providers such as OpenAI, Gemini, Groq, and compatible custom or open-source models depending on your requirements.
Will I receive the source code?
Yes, source code is included according to the selected package and project scope.
Can you deploy the application?
Yes. I can deploy to platforms such as Vercel, AWS, or your existing infrastructure and help configure environment variables, databases, and production settings.
Do you also build authentication, subscriptions, and admin dashboards?
Yes. I can include authentication, user roles, payment/subscription flows, databases, dashboards, and other SaaS functionality as part of the project.
Why should I contact you before ordering?
AI projects can vary significantly in scope. A short discussion helps confirm the architecture, delivery time, integrations, and whether your project needs RAG, agents, fine-tuning, or standard AI integration.

