Ojal Bhatnagar
Development
Texas, United States
Skills
Data Engineering
About
Ojal Bhatnagar's skills align with Programmers (Information and Communication Technology). Ojal also has skills associated with System Developers and Analysts (Information and Communication Technology). Ojal Bhatnagar appears to be a low-to-mid level candidate, with 3 years of experience.
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Work Experience
Research Assistant
ArtSci Lab, University of Texas at Dallas
September 2022 - December 2023
- • Performed data analysis to extract comprehensive insights from user feedback gathered via interactive videos. • Designed a mobile application and series of interactive videos in collaboration with the head & neck cancer division of University of Texas Southwestern, resulting in a 20% improvement in the traditional self-care management system.
Associate System Engineer
Walgreens
October 2019 - August 2021
- • Led a cross-functional team through a migration project, demonstrating adept management skills. • Contributed significantly to the successful migration of 94 ETL jobs from Abinitio to Talend, resulting in a reduction in licensing costs with Talend. • Revamped 32 ETL Talend jobs, optimizing compatibility for Microsoft Azure and diminishing reliance on on-prem servers. • Executed seamless migration of data from on-prem servers to Azure, guaranteeing minimal disruption to business operations. • Improved performance of migrated jobs by 15%. • Facilitated efficient unit and integration testing for other teams by deploying automated testing jobs, resulting in a 10% reduction in testing time. • Engineered ELT pipelines to seamlessly ingest and transform segregated data from Teradata and flat files into SQL Server, optimizing data storage and enabling metric identification • Achieved a top-rated annual review score of 5 out of 5, reflecting consistent and effective performance.
BI(Big Data) Intern
Capgemini Technology Services
January 2019 - April 2019
- Analyzed a dataset comprising 20,000 products on Flipkart using Hadoop and Spark SQL, extracting and presenting detailed insights on sales patterns observed throughout a year.
Summer Intern
Telstra
June 2018 - July 2018
- Developed a password reset page for intranet dashboard. Functionality was built using JWT token-based authentication, with a Node.js backend and React frontend to provide a secure password reset capability to meet the security standards.
Education
University of Texas at Dallas
Master of Science in Computer Science
August 2021 - December 2023
