Abdul Rehman
AI Engineer | LLM & Agentic Systems
An AI Engineer with over 3 years of experience delivering AI-driven, scalable solutions across domains such as retail, telecom, real estate, and healthcare. I apply advanced Machine Learning, Deep Learning, Computer Vision, Natural Language Processing, Generative AI, Time Series Forecasting, and MLOps to solve real-world business problems.
I specialize in designing and deploying LLM-powered chatbots and intelligent systems using OpenAI, Google, and other leading LLM platforms, including fine-tuning open-source models such as Gemma, LLaMA, and Qwen for the Arabic language.
Selected Impact
- ⬤ Increased churn recall from 24% to 87% across 650+ branches while maintaining zero production incidents.
- ⬤ Saved PKR 124M annually for Faysal Bank by reducing ATM cash shortages by 90% via Prophet-based optimization.
- ⬤ Reduced excess cash holdings by 40%, boosting allocation efficiency and maintaining a 30% minimum cash availability nationwide.
- ⬤ Enhanced model performance by 25% through error analysis, improved data quality, and hyperparameter tuning.
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