About Me
Associate Data Scientist at Paysys Labs with experience in fraud detection, anomaly analysis, computer vision, and AI systems. Skilled in Python, SQL, Apache Spark, Apache Hudi, PyTorch, TensorFlow, OpenCV, FastAPI, Dock…
Associate Data Scientist at Paysys Labs with experience in fraud detection, anomaly analysis, computer vision, and AI systems. Skilled in Python, SQL, Apache Spark, Apache Hudi, PyTorch, TensorFlow, OpenCV, FastAPI, Docker, LangChain, and RAG pipelines, with a Bachelor of Science in Computer Science from the Institute of Business Administration Karachi.
Experience
Associate Data Scientist
<p>Built a fraud management system using clustering to detect anomalous merchant behavior and transaction patterns.</p><p> Built Spark/Hudi (Bronze/Silver/Gold) pipelines feeding calibration models to tune rule weights and clustering to surface new rule candidates, both based on false-negative (missed fraud) patterns.</p><p> Built CSR Tools, a multi-channel support automation system (WhatsApp, Slack, Jira, voice agent) on a local LLM.</p><p> Finetuned a Roman Urdu neural TTS model, rewriting the grapheme-to-phoneme rule engine and cleaning a 150k-entry pronunciation dictionary.</p>
Computer Vision Engineer
<p>Designed, trained, and deployed YOLOv11 models in production for industrial monitoring systems.</p><p> Built CV pipelines monitoring 200+ live camera streams for factory compliance using GroundingDINO, SAM, and YOLO.</p>