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Kheem
@kheem_dh
AI Engineer ! Custom ChatGPT Bots ! RAG Systems ! NLP Automations
Pakistan
Anglais, Ourdou, Sindhi, Hindi
À propos de moi
I’m a Machine Learning & NLP Engineer with over 2 years of hands-on experience building real-world AI solutions — from ChatGPT-powered bots and RAG systems to advanced text classification, summarization, and medical NLP.
🔍 What I Offer:
Custom ChatGPT Agents (Customer Support, Founders’ Assistants, SOP bots)
RAG Pipelines for PDF/Document Search
AI-powered Text Classification & Sentiment Analysis
Medical & Scientific NLP (Clinical trials, Radiology, etc.)
Automation Workflows with Python, FastAPI, LangChain
🎓 MSc in Data Science (FAST-NUCES)
🏅 Certified: Stanford ML, IBM Python AI
Compétences
Kheem
hors ligne •
Voir mes services
Traitement automatique du langage naturel (NLP)
I will work on text data and do natural language processing nlp projects
Développement de chatbots d'IA
I will develop ai, machine learning, and deep learning models in python
Portfolio
Expérience professionnelle
Lead AI Engineer
Clinicana • Temps plein
Dec 2021 - Present • 4 yrs 7 mos
♦ Fine-tuned OpenAI, LLAMA, and Mistral models for randomized clinical trial data, improving response quality and trust. ♦ Designed and deployed Retrieval-Augmented Generation (RAG) pipelines with LangChain + FastAPI, serving as the AI backbone for medical chat systems. ♦ Built FastAPI endpoints powering real-time question-answering, vector search, and document ingestion pipelines. ♦ Integrated Elasticsearch for intelligent search capabilities across medical corpora and clinical records. ♦ Applied GROBID and UnstructuredPDF to extract structured biomedical data (titles, abstracts, tables, references) from research documents. ♦ Contributed to scalable multi-modal systems combining radiology images, text, and tabular inputs. ♦ Collaborated cross-functionally on AI productization, vector store design (Pinecone), and backend optimization.
3 Avis
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dragonflyr
Client récurrent
États-Unis
He was incredibly fast and had great communication. He's also very nice and good at what he does! I'd definitely recommend him to anyone looking for help.
400 $US-600 $US
Prix
1 jour
Durée
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raised2glory
Finlande
He was very professional in his handling of my project and am extremely pleased. Definately gonna call on him again if I ever have a need to use his service.
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user74259351
États-Unis
He is fast and reliable
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