Bhaskar Halder Email and Phone Number
I am Bhaskar, working as a Project Associate in Cognizant , ๐ฉ๐ซ๐จ๐๐๐ฌ๐ฌ๐ข๐จ๐ง๐๐ฅ ๐ฐ๐ข๐ญ๐ก ๐ฌ๐ฎ๐๐ฌ๐ญ๐๐ง๐ญ๐ข๐๐ฅ ๐๐ฑ๐ฉ๐๐ซ๐ญ๐ข๐ฌ๐ ๐ข๐ง ๐ญ๐ก๐ ๐๐จ๐ฆ๐๐ข๐ง ๐จ๐ ๐๐ข๐ ๐๐๐ญ๐.โ Possessing in-depth knowledge of Hadoop and its internals, I have demonstrated proficiency in handling complex data processing tasks.โ My expertise extends to ingestion tools such as Sqoop and NIFI, enabling seamless data integration processes.โ Adept in working with data warehouses like Hive and Snowflake, I bring a comprehensive understanding of efficient data storage and retrieval systems. โI boast a strong command of Spark with Scala, showcasing proficiency in Dataframes, Datasets, SparkSQL, and the intricacies of Spark's internals. โWell-versed in AWS technologies, including EMR, S3, Glue, and Redshift, I have successfully implemented robust solutions for various projects.โ Engaging in discussions surrounding Data Engineering and SQL, I contribute valuable insights to the community.โ My professional journey has involved successfully designing and implementing solutions for diverse projects. I leverage my skills in designing, coding, and troubleshooting to rapidly develop and deploy effective solutions to challengingย problems.
Cognizant
View- Website:
- cognizant.com
- Employees:
- 278214
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Project AssociateCognizant Sep 2022 - PresentKolkata, West Bengal, IndiaUsed Sqoop to efficiently transfer data between databases and HDFS. Involved in creating Hive tables, loading and analysing data using hive queries. Created partitions, buckets in Hive to handle structured data. Involved in importing and exporting data(Oracle, XML, text file) from external file system and RDBMS to HDFS using sqoop. Implemented spark using Scala and Spark SQL for faster testing and processing of data. Involved in converting Hive/SQL queries into spark transformations using Spark RDD???s and Scala. Used Spark for interactive queries, processing of streaming data . Used Spark to load data and create schema RDD and loaded data into hive tables. Good knowledge on Mongo DB data modelling and querying data. -
Software DeveloperEbiw Info Analytics Private Limited Mar 2020 - Sep 2022Kolkata, West BengalImplemented Partitioning and Bucketing for best practices and improving performance of Hive queries. Developed Spark Jobs to ingest data into Hive layer. Use Spark DataFrame API and Spark SQL for transforming data to meaningful data for visualization. Worked on optimization of Spark Jobs. Worked with various file formats like Text files, Parquet and Avro. Used Sqoop to migrate data from Oracle and MySql to Hadoop (HDFS/Hive). Involved in creating Internal and External tables,Views and DDL scripts using HIVE QL based on requirement. Writing Hive Scripts for data loading and generating reports for client -
Graduate Engineering TraineeEbiw Info Analytics Private Limited Aug 2019 - Mar 2020Kolkata
Bhaskar Halder Education Details
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Dr. Sudhir Chandra Sur Degree Engineering CollegeCse
Frequently Asked Questions about Bhaskar Halder
What company does Bhaskar Halder work for?
Bhaskar Halder works for Cognizant
What is Bhaskar Halder's role at the current company?
Bhaskar Halder's current role is DataEngineer |Bigdata Engineer |Bigdata Developer |works at Cognizant |Hadoop |Hdfs |Sqoop| Hive| Scala | Spark |Python| Sql | Shell scripting| Aws | Aws s3 | Redshift |Glue | Aws Lambda | IAM | EMR | SNS |SQS |DYNAMODB.
What schools did Bhaskar Halder attend?
Bhaskar Halder attended Dr. Sudhir Chandra Sur Degree Engineering College.
Who are Bhaskar Halder's colleagues?
Bhaskar Halder's colleagues are Karthikeyan T, Faiz Pathan, Sahaya Jennifer, Hrishikesh Inamdar, Balakrishna Reddy, Rahul Lokhande, Rajasekar Selvam.
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Bhaskar Halder
Co-Founder | Building Innovative Solutions In F&B Tech (Stealth Mode) | Ex-Zomato City Head โ KolkataKolkata1zomato.com -
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