I will build custom ai ml solutions using llm rag agents and data science
About this Gig
I'm an ML engineer who builds AI systems that actually work in production not weekend hacks or prompt-wrapper demos.
I work across the full modern AI/ML stack, so instead of hiring five different freelancers for five different pieces, you can bring the whole problem to me:
What I build:
AI Agents / Agentic Systems multi-step autonomous workflows, multi-agent architectures, task orchestration, tool-using agents built on Claude/GPT with real reliability (not just a chained prompt that breaks on edge cases).
LLM Integration custom LLM-powered features for your product: structured output pipelines, evaluation/reliability testing, prompt engineering that's actually validated for consistency, not guessed at.
RAG (Retrieval-Augmented Generation) chatbots and assistants grounded in your own data docs, PDFs, websites, knowledge bases with proper chunking and retrieval tuning, not generic defaults.
Reinforcement Learning custom RL environments and agents (PPO, SB3, Gymnasium), reward design, training pipelines, simulation environments.
Data Science end-to-end analysis, statistical modeling, predictive models, data pipelines, and clean visualizations that answer the actual business question.
Programming language:
Python
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MATLAB
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SQL
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MLflow
Frameworks:
Scikit-learn
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Keras
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PyTorch
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Panda
APIs:
Other
Tools:
Jupyter Notebook
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TensorFlow
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Excel
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MLflow
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Colab
FAQ
I'm not sure exactly what I need, agent, RAG, or something else. Can you help me figure it out?
Yes, message me with your problem in plain language and I'll tell you honestly what approach fits (and if AI/ML is even the right tool for it).
Do I need to provide API keys (OpenAI/Anthropic/etc.)?
Yes, for LLM-based work you'll provide your own API key so usage costs are transparent and billed directly to you.
Can you work with my existing codebase?
Yes, share relevant repo access or code context when you order and I'll integrate rather than rebuild from scratch where possible.
What's the difference between the packages?
Basic is a single focused feature. Standard is a more complete multi-part system. Premium is a full production build with reliability testing and 30-day support, pick based on scope, not just budget; message me if unsure which fits.
Do you do reinforcement learning specifically, or just LLM stuff?
Both, RL (PPO/SB3/Gymnasium, custom environments and reward design) is a core part of what I do, separate from LLM/agent work.

