Abhishek Sakhuja

Big Data & Cloud Practice Lead / Architect (Certified Professional) at Sirius Computer Solutions

Brussels, Belgium

Summary
Apache spark Sqoop Shell GCP BI & Bigdata Apache Pig Hive python AWS Windows Azure Architectural Design Data Warehousing Hadoop Distributed Systems Data Science Databases Big Data SQL Linux
Abhishek comes with a rich experience of 7 years in the field of Big Data Technology. He has been fostered Hadoop architectural designing and consulted technology solution for different organizations. He has conceptualized process optimization by building customized big data solutions for using Hadoop ecosystem i.e. Hive, Pig, Spark, HBase, MongoDB, Zookeeper, Sqoop, Flume, Ambari and many more.

He holds up key responsibilities for deploying cost effective Hadoop environment with a strategic planning added selecting the right Hadoop distribution (HortonWorks, Cloudera, AWS EMR and BigInsights) for an organization.

He has been ardent driven for hosting live Webinars and sharing knowledge on Hadoop.

His corporate experience has made him explore technologies such as Hadoop R&D, Big Data technologies, Amazon Web Services (EC2, S3, IoT, RedShift), Hadoop administration, IBM Netezza Database Administration, Data Warehousing, Data Mining (Netezza, Oracle PL/SQL and Microsoft SQL Server), Development, ETL and Advanced analytics.

Boundless exposures on various programming and query languages such as Linux, python, PLSQL, HQL, PIG, Java, VBA, R, SAS and Awk. He has also conceptualized and developed standardized procedures, SQL and VBA codes to streamline various processes. During his one year Big Data (Data Scientist) program at TCS, he also holds an exposure to LP modelling, Operational Research, Supply Chain Management, Machine Learning, Natural programming Language and many more which can add value to any business.
Experience

Big Data Practice Lead / Architect at Sirius Computer Solutions

Jan 2015 - Apr 2018

• Big Data solution architectural designing and strategic planning • Hadoop implementation on Cloud services: AWS and Microsoft HDInsights • Cluster framework designing and testing • Conceptualizing Machine Learning algorithms (SparkML) • Setting up different APIs connection for datasets • Training a team of skilled administrators and developers to acquire proficiency in Big Data solution space

Sr. Software Engineer at AgreeYa Solutions

Jun 2014 - Feb 2015

- Managing and monitoring appliances (TWINFIN and Striper) - Managing system notification and events - Responsible for creating Hadoop lab environment - SAS codes conversion to SQL

Sr. Analyst at Tata Consultancy Services

Mar 2011 - Jun 2014

• Performing unit and system testing functions for verification of loaded data • Monitoring users’ sessions • Developing logical data structure by translation of detailed business needs and specifications • Tracking users’ distribution statistics on Netezza environment and therefore helping users to understand the right distribution technique • Conducting Netezza Architecture/SQL sessions for query performance optimization through distribution, JIT and Zone map statistics • Testing database loads against their actual designing • Creating and modifying database objects in different SQL environment: Oracle PL/SQL (Release 10g), IBM Netezza SQL and Microsoft SQL server 2008 • Developing Netezza Stored Procedures and SQL wrappers • Conceptualizing, developing and reviewing logical codes for the team • Developing SQL logical structures for performance based queries • Subject matter expert for Netezza code development • Fostering and managing a team of 6 members in the absence of Team Lead

Education

MBA at Institute for Technology and Management

May 2009 - Feb 2011

Physics Chemistry and Mathematics at Bachelor of Science

May 2005 - Apr 2008

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