Nitish Bhardwaj
| Data Engineering professional | Cognizant |TCS |Ex Paytm |Ex Conduent .
- Role
- Senior Data Engineer at Cognizant
- Location
- Ghaziabad, UP, IN
- LinkedIn followers
- 500 followers
About Nitish Bhardwaj
To achieve a challenging position in Big Data Analysis and Hadoop developer in a company, where acquired skills will be utilized towards continued growth and achievements.• Dynamic and goal oriented individual with a professional experience of 4.0 year.• Masters of Computer Application(M.C.A) from Institute of Technology & Science(I.T.S)• Good conceptual and working knowledge of Databases like MS Excel, MySQL, Hadoop, AWS, Google Analytics, Hive, HDFS, Shell Scripting.• Knowledge of Analytics, Big data and Hadoop, Software Engineering and Database Management. Understanding of programming languages and operating systems. • Understanding of all phases of Software Development Life Cycle with a concentration on design, development, and implementation of various applications.
Experience
Senior Data Engineer
Apr 2025 — Present · Noida, IN
Designed and built scalable ETL pipelines for analytics and Tableau dashboards.• Delivered insight to case teams by managing analytics modules and building efficient ETL pipelines for data warehouse and data lakes.• Optimized data flow and storage in Redshift tables using ETL process and OLAP techniques.• Developed scalable, reliable and secure data solution with Scala and PySpark to process rental and reservation related data.• Collaborated with business teams to define data models and optimize performance.• Troubleshoot pipeline issues, optimizing SQL queries and Python scripts for improved efficiency.
Education
INSTITUTE OF TECHNOLOGY & SCIENCE MOHAN NAGAR, GHAZIABAD, Ph. No :- 09654211783, 09811297680, 09968069262
Bachelor of Computer Application, BCA
2010 — 2013
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