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Kheem
@kheem_dh
AI Engineer ! Custom ChatGPT Bots ! RAG Systems ! NLP Automations
Pakistan
Englisch, Urdu, Sindhi, Hindi
Über mich
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
Kompetenzen
Kheem
offline •
Meine Dienstleistungen
Natural Language Processing
I will work on text data and do natural language processing nlp projects
Entwicklung von KI-Chatbots
I will develop ai, machine learning, and deep learning models in python
Portfolio
Arbeitserfahrung
Lead AI Engineer
Clinicana • Vollzeit
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.
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dragonflyr
Wiederkehrender Kunde
Vereinigte Staaten
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 $-600 $
Preis
1 Tag
Dauer
Hilfreich?
raised2glory
Finnland
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.
Antwort des Freelancers
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user74259351
Vereinigte Staaten
He is fast and reliable
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