Yash Tyagi

Experience

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  Defence Research and Development Organisation (DRDO)

  May 2021 - Jul 2021

  Machine Learning Intern

  •Performed Image Classification on large fish dataset using CNN and Deep Learning.•Achievements/Tasks- -Efficiently loading a dataset off-disk.-Identifying overfitting and applying techniques to mitigate it, including data augmentation and Dropout.-Applied different Machine Learning Methods to Large dataset for visualising useful insights and prediction on the new data.

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  Cognizant

  Jan 2022 - now

  Department: Artificial Intelligence and Analytics(AIA)Track: ETL Development, BI and Automation.Responsibilities:1. Monitoring and develop etl task-flows and mappings in Informatica Cloud tool IICS.2.Data analysis, data issue resolution and backtracking of views and sql scripts in SQL Server and SSMS.3.Qlikview and QlikSense Access provisioning for several roles, application refresh and retriggering reports, restricted section access.4. Production Support maintenance for data, cluster lead for 3 Applications for CHUBB Insurance client. 5.Incident ticket resolution and management, Catalog SC Tasks resolution and management, Change Tickets Ctask creation and management, Problem Ticket PRB creation and management.6.Make reports and dashboards using data visualization in Microsoft Power BI.7.Develop Automation scripts using Windows Powershell Scripting. Show less

  • Programmer Analyst- Data Engineer

    Aug 2023 - now

  • Data Engineer-Programmer Analyst Trainee

    Aug 2022 - Aug 2023

  • Programmer Analyst Trainee-Data Engineering

    Jan 2022 - Jul 2022