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English
$
USD
I will build advanced rag pipelines with langchain and vectordb for enterprie ai
Nabeel S
Level 1
4.9
4.9
What people loved about this freelancer
omaralkhatib394
United Arab Emirates
Working with Nabeel was an exceptional experience from start to finish. He took on a complex scope of work and delivered a fully functional, polished solution...
dottortempesta
Italy
Almost done with this big Project. Nabeel Is really responsive, and really good at what he does. trust me, i bought from him many times for a reason
dottortempesta
Italy
good as Always, we're rocking our phase 6 now. Pushing for a phase 7, and 8 to complete a long term project
About this gig
⭐ Unlock the Power of Your Private Data with a Custom RAG AI Expert ⭐
Most LLMs hallucinate. With my expertise, I will build a secure, private AI engine that "reads" your company data and answers questions with 100% accuracy, citing the sources.
STOP Training Generic AI. Start Chatting with YOUR Data.
What I offer:
- ️End-to-End RAG Solutions data ingestion, chunking, embedding, retrieval, and augmentation.️
- Vector Database Integration Pinecone, Weaviate, FAISS, ChromaDB, Milvus.
- ️ LLM Orchestration LangChain, LlamaIndex, OpenAI, Anthropic, Hugging Face models.
- ️ Custom APIs & Dashboards seamless deployment for your team or clients.
- ️ Optimization for Speed & Accuracy smart caching, hybrid search, reranking.
- ️ Domain-Specific Use Cases legal, finance, healthcare, research, SaaS, e-learning, customer support.
Why me?
Proven expertise in AI/ML, LLMs, and full-stack RAG development.
Business-first approach: I focus on solving your real-world challenges, not just coding.
Scalable solutions ready for production & enterprise adoption.
My Portfolio: https://nabeelshan.vercel.app
Ready to unlock your private data? Contact me for a free 15-minute consultation and strategy roadmap.
Get to know Nabeel S
Nabeel S
Production Grade LLMs, FineTuning, Multimodal RAG Systems, Agentic AI
Level 1
- FromPakistan
- Member sinceSep 2025
- Avg. response time1 hour
- Last delivery2 days
Languages
English
With 3+ years as an AI/ML Engineer, I deliver custom LLM, RAG, and AI Agent solutions.
My Portfolio: https://nabeelshan.vercel.app
I specialize in:
• LLM fine-tuning (PEFT, QLoRA), alignment (RLHF, DPO), and advanced RAG pipelines
• Knowledge Base AI (LangChain, Pinecone, FAISS, Weaviate)
• Autonomous AI agents, multimodal AI, and computer vision (YOLO, OpenCV, ViT)
• Advanced NLP & Gen AI (Chatbots, summarization, Stable Diffusion)
• MLOps/Deploy (AWS, Docker, MLflow, Kubeflow, FastAPI, Hugging Face).
I craft robust, scalable, production-ready AI solutions tailored to business needs.
My Portfolio
Reviews
8 reviews for this Gig
| (7) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
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Most relevant
O omaralkhatib394
United Arab Emirates
Working with Nabeel was an exceptional experience from start to finish. He took on a complex scope of work and delivered a fully functional, polished solution for my problem in less than three days—without cutting a single corner. I have rarely seen this level of velocity paired with such high quality.
Up to $50
Price
2 days
Duration
Helpful?D 
dottortempesta
Repeat Client
Italy
Almost done with this big Project. Nabeel Is really responsive, and really good at what he does. trust me, i bought from him many times for a reason
$200-$400
Price
1 day
Duration
N 
Seller's Response
Helpful?D dottortempesta
Repeat Client
Italy
good as Always, we're rocking our phase 6 now. Pushing for a phase 7, and 8 to complete a long term project
$200-$400
Price
8 days
Duration
N Seller's Response
Helpful?D dottortempesta
Repeat Client
Italy
Nabeel Is good as Always. he's so good! trust me try to work with him and you'll undesrtand
$200-$400
Price
12 days
Duration
Helpful?D dottortempesta
Repeat Client
Italy
really patient vendor
$200-$400
Price
8 days
Duration
Helpful?
Reviews
8 reviews for this Gig
| (7) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
O omaralkhatib394
United Arab Emirates
Working with Nabeel was an exceptional experience from start to finish. He took on a complex scope of work and delivered a fully functional, polished solution for my problem in less than three days—without cutting a single corner. I have rarely seen this level of velocity paired with such high quality.
Up to $50
Price
2 days
Duration
Helpful?D dottortempesta
Repeat Client
Italy
Almost done with this big Project. Nabeel Is really responsive, and really good at what he does. trust me, i bought from him many times for a reason
$200-$400
Price
1 day
Duration
N Seller's Response
Helpful?D dottortempesta
Repeat Client
Italy
good as Always, we're rocking our phase 6 now. Pushing for a phase 7, and 8 to complete a long term project
$200-$400
Price
8 days
Duration
N Seller's Response
Helpful?D dottortempesta
Repeat Client
Italy
Nabeel Is good as Always. he's so good! trust me try to work with him and you'll undesrtand
$200-$400
Price
12 days
Duration
Helpful?D dottortempesta
Repeat Client
Italy
really patient vendor
$200-$400
Price
8 days
Duration
Helpful?
