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abubakar1291

Abubakar

@abubakar1291

AI Engineer specializing in RAG Chatbots and NLP Solutions

Pakistan
English, Urdu
About me
I build AI systems that actually work in production. I have delivered a RAG chatbot handling 500+ documents with 30% less hallucination, a sentiment analysis tool with 88% accuracy deployed on AWS EC2, and multi-agent pipelines using CrewAI and LangGraph. My focus: LangChain, RAG pipelines, AI agents, FastAPI, and Python. Clean code, real results, honest delivery. Message me before ordering I always confirm I can deliver exactly what you need.... Read more

Skills

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abubakar1291
Abubakar
Offline • 

See my services

AI Chatbot Development
I will build a custom rag chatbot using langchain and your own documents
From$30 / projectMore details
Natural Language Processing
I will build a sentiment analysis tool for reviews comments and feedback using nlp
From$90 / projectMore details

Portfolio

Work experience

Freelancing_Career

Freelance AI Developer

Freelancing Career • Self-employed

Jan 2026 - Present • 6 mos

I specialize in developing custom AI solutions for various business needs. My work includes building RAG pipelines with LangChain and creating autonomous AI agents. I focus on automating data workflows using Python and deploying Large Language Models to solve real world problems. I ensure that all AI systems are scalable and provide accurate results.