Vikrant Maharaj
Data Architect - Manager @Cognizant
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WORK HISTORY
Data Architect - Manager @Cognizant
Halifax, NS, CA
EDUCATION
Motivational Pathway
B.Tech, Electronics and Communication
ABOUT VIKRANT MAHARAJ
Over 13 years of IT experiences in application development with technical and functional Analysis, Application Design and Solutioning Architecture, Product Support and Maintenance. More than 5 years of experience in Data Engineering utilizing Spark, Scala, Hadoop, Hive, HDFS, Airflow, Cassandra, AWS Services(EMR, EC2, S3, SQS, SNS, Glue, RDS), GCP Services(Dataproc, GCS, BigQuery, CloudSQL). Having 7+ years of experience in Cloud technology (AWS, GCP & Azure). Extensive experience with design, development, customization, and implementation of software applications Big Data technologies. Extensive experience in Spark job optimizations and tuning techniques. Experienced with processing different file formats like Parquet, ORC, Avro, JSON and Sequence file formats using Spark. Experience in implementing Spark using Scala and Spark SQL for faster analyzing and processing of data. Experience in designing table partitioning, bucketing and optimized hive scripts using different performance utilities and techniques. Expertise in Development and Cloud Migration of Big data Application/Products. Expertise in Digital Transformation and Modernization of existing legacy-based batch(mainframe) and stream(kafka) applications to Cloud based Big Data Application. Engaged in requirement gathering, design, testing, development and technical support; deep understanding of technology with focus on delivering business solutions; skillful in completing design and implementing code. Experience in Agile methodology.My competencies are: Spark Scala Core Java Hadoop YARN HDFS Oozie Hive Cassandra Airflow Google BigQuery GCS GCP Dataproc AWS EMR AWS S3 AWS Glue AWS RDS Shell Scripting
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