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Ahmad H
@ahmad_988
AI and ML Engineer specializing in Python LLM Telegram Bots and RAG Systems
Pakistan
Urdu, Hindi, Chinese, English
About me
Hi, my name is Ahmad Hasan. AI/ML engineer & Master's student in NLP at Harbin Institute of Technology, Shenzhen.
I build production-ready AI systems — Telegram bots powered by LLMs, RAG document retrieval APIs, and custom AI agents with tool calling and persistent memory.
My projects are Dockerized, modular, and built with real API integrations (Groq, USDA, OpenAI). Multi-user support included.
Not tutorial copies — real systems that solve real problems and can be handed directly to clients.
Skills
Ahmad H
Offline •
See my services
AI Chatbot Development
I will build a custom ai telegram bot with llm reasoning and real API integration
AI Chatbot Development
I will build a custom ai chatbot for your business documents, pdfs and knowledge base
Portfolio
Work experience
AI/NLP Research Engineer
Freelancing Career • Self-employed
Sep 2024 - Present • 1 yr 9 mos
Conducting Master's thesis research on URBench — a comprehensive LLM evaluation benchmark for Urdu reasoning. Evaluated 11 models including Qwen3, LLaMA-3.1-70B, DeepSeek, Gemma, and Urdu-specialized models across 5 datasets using zero-shot, few-shot, and chain-of-thought prompting. Built full evaluation pipeline using vLLM on a SLURM cluster. Proposed SDFR-UR — a novel similarity-based dynamic few-shot retrieval method that achieved +6.00pp improvement on GSM8K and +4.94pp on PIQA over CoT baseline. Conducted RAG and cross-lingual prompting experiments with documented failure analysis.
104 Reviews
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1-5 out of 104 Reviews
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tanithecoach
United States
I had a fantastic experience working with this freelancer. Not only did he deliver exactly what I requested with outstanding professionalism, strong attention to detail, and perfect timing, but he also helped me understand a related issue I wasn’t even aware of. That wasn’t part of the initial request,...
$200-$400
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3 days
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george_1235
United States
Great experience! The seller was professional, responsive, and delivered exactly as promised. The quality of work exceeded my expectations, and communication was smooth throughout the process. Highly recommend!
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2 days
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bdzgroup
United States
Great gig and seller
$400-$600
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8 days
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pge68nh
United States
Thank you
$200-$400
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4 days
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mygghy
Romania
Very professional. Excellent communication. I liked it and in the future I will order from him again.
$100-$200
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1 day
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