Data Analyst/Engineer

Data Analytics Medford, Massachusetts, United States

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Summary

Software Engineer, Cisco Systems Inc.
Constructed automation testcase using operational model ensuring YDK compatibility across all Cisco IOS XR platforms
Spearheaded automated testing of L3 AP on simulator decreasing the overall runtime by ~40%
Tested Model-Driven Telemetry on Cisco IOS XR platform over various transport protocols like gRPC, Netconf, TCP and UDP
Developed platform dependent code for Multicast feature (PIM) for multiple routing platforms
Led testing of In-Service Software Upgrade (ISSU) for intra and inter release on Cisco IOS XR Fretta (NCS5500) platform for Mcast APs
ensuring zero packet loss during software upgrades/downgrades
Wrote test plans and improved software engineered by team for various Mcast Aps (L3, L2, LFA FRR, MVPN) using Python following
continuous integration practices
Gained extensive knowledge on Ciscos Cafy automation framework by contributing for bug fixes and enhancements

Data Engineer, Codersdata LLC
Strategized methods to identify customer conversion by predictive modeling using Pandas, Numpy & Scikit-Learn in Python,
minimizing resource usage by 25%
Designed process improvements in SQL to enhance analysis, modeling capabilities; increasing speed, accuracy and efficiency of work
Profiled 80000+ records by working cross-functionally with data science team, interpreting business requirements of customers
Formulated ETL pipeline for data migration from SQL Server and Oracle onto Cloudera Hadoop (HUE) clusters
Modified 10000+ data records using Pivot Tables to generate Power BI dashboards for data visualization and interpretation

Database Developer Intern, Granite Telecommunications Inc.
Engineered data model to identify a million stagnant services and tracked overall Telephonic Inventory amplifying efficiency by 15%
Implemented scalable and repeatable methods in SQL for cleaning large databases
Tuned database by indexing, optimizing queries for quick retrieval of large datasets, reducing data extraction turnaround time by 20%
Provided statistical graphs to stakeholders using Tableau and Power BI

Software Engineer, Winsoft Technologies India Pvt. Ltd
Created a reliable system for banking clients that track and manage monthly credits made via cheques, reducing human efforts by 50%
Improved overall code development efficiency and quality through various Python based automation initiatives
Wrote reusable unit test documents to ensure quality control and bug detection