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Kaleemullah
@kaleemullahy
Data Scientist, DL, ML, RAG Expert, NLP Expertise
Pakistan
English
About me
Hi, I’m a Fullstack AI Engineer transforming complex data into robust, production-ready systems. With 3+ years in ML, DL, CV, NLP, and GenAI, I build scalable Agentic AI and RAG pipelines that bridge the gap between research and real-world utility. From predictive models to secure, hallucination-free chatbots, I deliver complete solutions that solve genuine business problems. I value high-precision code and a partnership first approach to your goals. Your success is my only metric. Let’s connect to build an AI system that works, scales, and creates lasting value for your users.
Skills
Kaleemullah
Offline •
Average response time: 1 hour
See my services
Generative Models
I will create custom chatbots using llm rag langchain langgraph
Natural Language Processing
I will do nlp, text analysis, sentiment analysis, topic modelling
Portfolio
Work experience
Data Scientist | GenAI Engineer | Machine Learning Engineer
Upwork • Freelance
Jul 2025 - Present • 10 mos
● Built AI models for heart sound classification, financial analysis, and NLP topic modeling. ● Delivered Python data pipelines, research reports, and client-ready AI solutions. ● Completed some tasks related to data collection. ● Worked on Project related to simulation software. ● Served as python code debugger/Logic Assistance.
Code Xperts
Part-time • 1 yr 8 mos
Full Stack AI Engineer
Jan 2025 - Jul 2025 • 6 mos
● Developed end-to-end AI apps with ML models, dashboards, and APIs. ● Built RAG pipelines and AI chatbots with LangChain and vector databases. ● Deployed scalable solutions on AWS, Supabase, and Hugging Face Spaces.
Machine Learning Engineer
Oct 2023 - Dec 2024 • 1 yr 2 mos
Worked on Awesome Projects with Code Xpert Team including - ● Facial Landmark and API Integration ● Designed and deployed ML models improving prediction accuracy by 15%. ● Built data pipelines for real-time analytics on large datasets. ● Optimized AI algorithms with TensorFlow/PyTorch for faster, better results.
2 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-2 out of 2 Reviews
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bigmannolie
United Kingdom
Kaleem did an outstanding job. He was incredibly helpful, remarkably quick in his responses and work, and consistently professional throughout the entire process. He went above and beyond to help me complete the required job, and his assistance was invaluable. I highly recommend Kaleem for any similar tasks.
Helpful?
fijeneie
United Kingdom
Kaleemullah quickly grasped our requirements and delivered precise, high-quality results with remarkable speed and efficiency. He provided excellent value, worked independently, and ensured 100% error-free deliverables. we’ll definitely collaborate again on future projects
Seller's Response
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