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I will build ai saas apps, llm chatbots and fastapi apis
Chiru A
About this gig
Looking for a developer to build a powerful AI SaaS application, LLM chatbot, or custom automation system?
You are in the right place.
I am an AI Full Stack Developer with production experience building scalable AI systems using FastAPI, React, Python, PostgreSQL, OpenAI APIs, and modern cloud deployment workflows.
I can help you build:
AI SaaS applications
LLM chatbots & RAG systems
FastAPI backend APIs
React dashboards & frontend
AI automation workflows
Payment/API integrations
Custom business portals
My expertise includes:
OpenAI / Gemini integrations
RAG pipelines
Agentic AI workflows
OCR & document intelligence
Cloud deployment (AWS/GCP)
Database design & optimization
Why work with me?
Clean scalable architecture
Production-ready code
Fast communication
Long-term support
Please message me before placing an order so we can discuss your requirements.
Gig milestonesNEW
Choose to pay for your project per milestone by only paying when it’s time to start a new one or decide on a 1-time payment.
- Basic Package.
- 1st Milestone: Requirements2-day delivery · 1 revision$50Pay now
We'll make sure I have everything needed to complete your project.
- 2nd Milestone: Planning2-day delivery · 1 revision$50Pay later
I'll use your provided requirements to start planning your website.
- 3rd Milestone: Development3-day delivery · 1 revision$100Pay later
I'll develop the website and deliver a working product for your review.
- 4th Milestone: Content & Delivery2-day delivery · 1 revision$50Pay later
I'll complete the website for delivery.
These are the steps we’ll follow to complete your project.
Respect third-party rights
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Get to know Chiru A
Chiru A
AI SaaS Developer FastAPI React LLM
- FromIndia
- Member sinceJul 2020
Languages
English, Telugu, Hindi
I build production-grade Python systems at the intersection of software engineering and machine learning. I help startups launch AI products faster, integrate LLM APIs, and automate financial data workflows using React, FastAPI, and AWS. My expertise includes NLP model development, computer vision pipelines, and ETL automation to solve complex data challenges.
My Portfolio
FAQ
Do you build custom AI SaaS products from scratch?
Yes. I build complete AI SaaS products including backend, frontend, database, APIs, and deployment.
Can you integrate OpenAI, Gemini or other LLM APIs?
Yes. I work with OpenAI, Gemini, Claude, Hugging Face, and custom AI models.
Do you build RAG chatbots using documents?
Yes. I can build chatbots that answer questions using PDFs, databases, websites, and business documents.
Can you deploy to cloud platforms?
Yes. I support AWS, GCP, Hostinger, VPS, Docker and production deployment workflows.
Do I need to message you before ordering?
Yes. Please contact me before ordering so we can discuss requirements, timeline, and pricing.
