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English
$
USD
I will build custom ai agents, rag chatbots and llm apps for your business
Gig Summary
Senior Data Scientist, ML, GenAI and LLM Apps, Python Analytics
Hi, I'm Charu, a senior data scientist with 8+ years of building machine learning and AI solutions that ship to production. I help startups and businesses turn data into decisions: predictive models, ...
About this Gig
Turn the latest AI into real results for your business. From smart prompts to fully autonomous agents, I design, build and deploy AI solutions that work in production, not just in demos.
What I can build for you:
- Prompt engineering and LLM workflows (GPT, Claude, Gemini, Llama)
- RAG chatbots that answer from your PDFs, docs, websites or databases
- Agentic AI: multi-step agents with tools, memory and automations (LangChain, LangGraph, CrewAI)
- End-to-end AI use cases, from idea and system design to API, UI and deployment
- Evaluation, guardrails and cost optimisation for existing AI apps
Why work with me:
Senior data scientist with hands-on production ML and GenAI experience. 5.0 rated by 46 clients. Clean documented code, clear communication, honest timelines.
Not sure what you need? Message me with your idea and I'll suggest the simplest approach that fits your budget.
FAQ
Which LLMs do you use?
OpenAI GPT, Claude, Gemini and open-source models like Llama, chosen for your budget and privacy needs.
Can it run on my own data privately?
Yes, I can use private deployments or open-source models so your data stays under your control.
Do you support it after delivery?
Yes, every package includes help to get it running, and ongoing support is available as a custom offer.
Reviews
8 reviews for this Gig
| (4) | ||
| (1) | ||
| (1) | ||
| (0) | ||
| (2) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
U user92699361
Germany
He respected the delivery times but was a bit busy when it came to improvements. Otherwise he answers anyway!
$50
Price
C 
Seller's Response
Helpful?M markfolla
Australia
Cancelled order. Seller failed to deliver on time!
$50-$100
Price
Helpful?D 
dr_faz
Saudi Arabia
Ongoing collaborationSmart guy. very good Communication
$50
Price
Helpful?E enshalraza
Pakistan
Cancelled order. Seller failed to deliver on time!
$50-$100
Price
Helpful?S 
serparly
South Africa
Awesome dude, great effort and skill, he can do chatbots, and phython and others so easily, he is a code master, thanks man!!
$50
Price
Helpful?
Reviews
8 reviews for this Gig
| (4) | ||
| (1) | ||
| (1) | ||
| (0) | ||
| (2) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
U user92699361
Germany
He respected the delivery times but was a bit busy when it came to improvements. Otherwise he answers anyway!
$50
Price
C Seller's Response
Helpful?M markfolla
Australia
Cancelled order. Seller failed to deliver on time!
$50-$100
Price
Helpful?D dr_faz
Saudi Arabia
Ongoing collaborationSmart guy. very good Communication
$50
Price
Helpful?E enshalraza
Pakistan
Cancelled order. Seller failed to deliver on time!
$50-$100
Price
Helpful?S serparly
South Africa
Awesome dude, great effort and skill, he can do chatbots, and phython and others so easily, he is a code master, thanks man!!
$50
Price
Helpful?
