Anurag Ghosh

About Anurag Ghosh

I am currently enrolled in masters program for Artificial Intelligence at Northeastern…

Experience

1. Data Scientist

   Ribbon Communications

   Jan 2025 — Present · US

   1) Architected a generic end-to-end log analysis platform capable of ingesting raw, unstructured logs and transforming them into feature-enriched, clustered streams of correlated events. Conducted extensive literature review to integrate advanced techniques such as real-time log template extraction via online learning, unsupervised time-series correlation analysis, and BERTopic modeling for dynamic grouping of semantically related log events. The solution’s effectiveness in automated root cause analysis and event correlation directly contributed to securing a significant purchase order from Altice, expanding enterprise adoption of Ribbon’s analytics capabilities. 2) Engineered a ML pipeline for optical performance monitoring, leveraging in-band power signal features to train quantile XGBoost and Gaussian Process regressors for Optical Signal-to-Noise Ratio (OSNR) estimation. Applied advanced statistical EDA and physics-informed feature engineering to mitigate data sparsity effects, resulting in a twofold increase in model predictive fidelity.3) Built a multimodal AI framework in Langflow that identifies statistical correlations among network failure events and employs an LLM module with LlamaIndex-based retrieval-augmented reasoning to evaluate which correlations are logically and technically meaningful, providing interpretable causal insights and prescriptive remediation strategies.

Education

• Northeastern University

  Masters

  2022 — 2024

• Ramrao Adik Institute of Technology

  Bachelor of Engineering - BE

  2015 — 2019