
Shivam Maini
U.S Citizen • 6+ years’ Professional experience in Big Data Development primarily using Hadoop and Spark Ecosystems. • Good understanding... | Milwaukee, Wisconsin, United States
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Shivam Maini’s Emails sm****@ne****.com
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Shivam Maini’s Location Milwaukee, Wisconsin, United States
Shivam Maini’s Expertise U.S Citizen • 6+ years’ Professional experience in Big Data Development primarily using Hadoop and Spark Ecosystems. • Good understanding of google cloud design considerations and limitations and its impact on Pricing. • Prior experience working with: container technology such as Docker, version control systems (Github). • Experience hosting an application on GCP using Compute Engine, App Engine, Cloud SQL • Data Mining solutions to various business problems and generating data visualizations using Python, R and Tableau. • Solid team player, team builder, and an effective communicator. • Expertise in transforming business requirements into analytical models, designing algorithms, building models, developing data mining and reporting solutions that scale across a massive volume of structured and unstructured data. • Data Streaming from various sources like cloud (AWS, Azure) and on - premises by using the tools like Spark. • Hands on experience with AWS (Amazon Web Services), Elastic Map Reduce (EMR), Storage S3, EC2 instances and Data Warehousing. • Expertise in developing and tuning Spark applications using various optimizations techniques for executor tuning, memory management, garbage collection, Serialization assuring the optimal performance of applications by following best practices in the industry. • Worked with various file formats such as CSV, JSON, XML, ORC, Avro, and Parquet file formats. • Worked with various compression techniques like BZIP, GZIP, Snappy, and LZO. • Expertise in writing DDLs and DMLs scripts in SQL and HQL for analytics applications in RDBMS and Hive. Email : [email protected]
Shivam Maini’s Current Industry Merck Pharma
Shivam
Maini’s Prior Industry
Brio Technologies
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Nationwide
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Travelport
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Homesite Insurance
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Merck Pharma
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Work Experience

Merck Pharma
Senior Data Engineer
Sun Nov 01 2020 00:00:00 GMT+0000 (Coordinated Universal Time) — Present
Homesite Insurance
Senior Data Engineer
Fri Mar 01 2019 00:00:00 GMT+0000 (Coordinated Universal Time) — Thu Oct 01 2020 00:00:00 GMT+0000 (Coordinated Universal Time)
Travelport
Hadoop Developer
Sun Jul 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time) — Fri Feb 01 2019 00:00:00 GMT+0000 (Coordinated Universal Time)
Nationwide
Big Data/Hadoop Developer
Sun Jan 01 2017 00:00:00 GMT+0000 (Coordinated Universal Time) — Fri Jun 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time)
Brio Technologies
ETL Developer
Sun Mar 01 2015 00:00:00 GMT+0000 (Coordinated Universal Time) — Mon Aug 01 2016 00:00:00 GMT+0000 (Coordinated Universal Time)