Himanshu Bharadwaj is a Data Engineer with experience in developing scalable data solutions and managing complex ETL tasks. He has utilized frameworks such as Apache Spark, Java, and Parquet for data ingestion and migration, while also working with cloud services like AWS S3. Proficient in Unix Shell Scripting and various tools, he demonstrates strong problem-solving skills and a commitment to maintaining data integrity.
Experience
Programmer Analyst (Data Engineer)
Cognizant
Developed scalable and configurable frameworks for data ingestion using Java, Spring Boot, Apache Spark 3.0, and Parquet. Automated data retrieval from Hadoop using Unix Shell Scripting and managed file transfers to S3 using PuTTY. Collaborated on ETL tasks, ensuring data integrity. Successfully migrated files from Abinitio to Apache Spark, reducing storage costs by 75%. Developed Parquet file comparison techniques, reducing processing time from 4 hours to 1 hour, scheduled via Control-M. Gained exposure to ServiceNow, AWS S3, Bitbucket, Jira, and Agile Scrum Methodology.
Education
Amity School of Engineering & Technology, Amity University
Master of Technology
VLSI
Manav Rachna College of Engineering (MDU Affiliated)
Bachelor of Technology
ECE
Licenses & Certifications
AWS Certified Cloud Practioner
Amazon Web Services