Arjun Sriram
Data Science @ AT&T
- Role
- Data Scientist - Tdp Engineer i at AT&T
- Location
- Dallas, TX, US
- LinkedIn followers
- 500 followers
About Arjun Sriram
Senior Software Engineer at AT & T. I build end-to-end applications and really enjoy…
Experience
Data Scientist - Tdp Engineer i
Jul 2024 — Present · Dallas, TX, US
Developed and deployed 5+ supervised learning models (Logistic Regression, Decision Trees, Neural Networks) using Python (PySpark, MLLib, and PyTorch) for early customer fraud detection. The model detects 6M fraudulent users monthly with <4% False Positive Rate (FPR).• Developed an in-house employee-targeted malicious activity detection framework by implementing supervised and unsupervised learning techniques, leveraging PySpark, MLlib, scikit-learn and Pandas. Achieved <1% FPR, projecting $2M annual cost avoidance• Built and optimized key ML pipeline components - from data ingestion and feature engineering through inference and dashboard analytics - using PySpark, SQL, and MLLib. Decreased model deployment latency by 80%, significantly improving efficiency and scalability of the threat detection system.
Education
Fairleigh Dickinson University
Bachelor of Science - BS
2020 — 2024
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