You will get A Customized LLM RAG Application Tailoring Your Need.
Top Rated
Top Rated
Project details
You'll get from A Basic to A Highly Advanced RAG Application tailoring your need, or just A few consulting sessions on the up-to-date modern RAG Architecture. I'm here to meet your requirement.
AI Algorithms
Transformer ModelAI Applications
AI Chatbot, Conversational AIAI Development Language
PythonAI Models
ChatGPT, GPT-4, LLaMAWhat's included
| Service Tiers |
Starter
$500
|
Standard
$2,000
|
Advanced
$4,000
|
|---|---|---|---|
| Delivery Time | 7 days | 21 days | 35 days |
Number of Revisions | 2 | 3 | 5 |
AI Model Integration | - | - | - |
Batch Normalization | - | - | - |
Database Integration | - | ||
Detailed Code Comments | - | ||
Image Upscaling | - | - | - |
MLOps | - | - | - |
Model Deployment | - | ||
Model Documentation | - | ||
Model Monitoring | - | - | |
Model Testing & Optimization | - | - | |
Model Tuning | - | - | - |
Natural Language Processing | - | - | - |
NLP Tokenization | - | - | - |
Pre-Training | - | - | - |
Prompt Engineering | - | - | - |
Setup File | - | ||
Source Code | - |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$500 - $1,000
Additional Revision
+$500
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KS
Keith S.
Mar 14, 2026
AI Engineer Needed for Code Review and Optimization
We enjoyed working with Thanh, he is very knowledgeable and flexible to work with. He added a lot to our team and helped move our project forward.
JK
Jack K.
Feb 3, 2026
AI - RAG and Signature Classification
AA
Amir A.
Jan 11, 2026
Upgrade Sagemaker Notebooks
Thanh did great work for us again. We brought all of us his skills to help us deliver on an image matching service. Will hire again for any future work related to AI and machine learning.
OM
Oscar M.
Oct 13, 2025
GenAI Engineer Needed - Text Generation Tool for Youtube Channels
Thanh expertise is what we needed to develop our app. Very knowledgeable, always open to help trying give honest fair feedback. I would hire him again.
FS
Fredrik S.
Sep 17, 2025
Python & LLM API Specialist for AI Assistant Chatbot Development
About Thanh
PhD - ML Engineer | GenAI | LLM | RAG | Chatbot | Agents | Langchain
100%
Job Success
Paris, France - 8:24 pm local time
Key Areas of Expertise
- LLM applications, RAG, GraphRAG, Agentic Workflow, and Chatbot.
Tech stack: Langchain, Langgraph, Langsmith, Langfuse, Llamaindex, no-code (Flowiseai, Langflow), Graph DB, Vector DB.
- LLM models: Open-sourced model (LLama, Phi, Mistral) and APIs (GPT, Claude, Bedrock, Azure GPT).
- LLM optimization, deployment, finetuning.
Tech stack: llama.cpp, vllm, huggingface PEFT TGI, LoRA, Q-LoRA.
- Computer Vision: classification, detection, segmentation, image/video generation, CLIP, Diffusion.
- Natural Language Processing: BM25, TFIDF, Boosting, Transformer-based models.
- Cloud: AWS, Sagemaker, GCP, Azure.
Feel free to reach out for collaboration.
Wishing you a great day!
Steps for completing your project
After purchasing the project, send requirements so Thanh can start the project.
Delivery time starts when Thanh receives requirements from you.
Thanh works on your project following the steps below.
Revisions may occur after the delivery date.
Architect the RAG Application tailoring Client's Need
Setup the first video call to dive in client's requirement, consult up-to-date options building the application. Target to conclude an Application Architecture for the next step.
Development Phase
Once having a clear Application Architecture, we enter development phase: Build, Test, Deploy the application, UI included.