Shivani

Data science and analytics

  • 460 Views

$8.00

(per hour)

Featured Services

Description

  • I am a data scientist /analyst | experience in Java, Python, C Programing, Node JS.
  • Understand the deadlines for projects and ability to withstand pressures for meeting deadlines.
  • Can rapidly adjust to different environment, technologies and work conditions. Determination to do quality job.
  • Have good debugging skills in investigating anomalies encountered during software verification.
  • TECHNICAL SKILLSET:
  • Technologies and Languages: Big Data, Spark , Hadoop, Hive, Oracle, SQL, JAVA, Scala, JAVA, Python, C Programing, Node JS
  • Brief knowledge on: Teradata, Greenplum, Vertica, Redshift, Azure, Snowflake, Shell scripting, Python, Spark streaming
  • Operating Systems: Windows, Linux

Experience

Advisory Technical Services Specialist.

  • Leading IT Company
  • January 1, 2022 - continue

Working as Advisory Technical Services Specialist.rn

Software Developer

  • IT COMPANY
  • May 1, 2021 - December 31, 2020

ools Used: Eclipse, Hive, Spark, Oracle, Teradata, Verica, Maven, Jenkins,rnRedshift, SnowflakernProgramming languages Used: Java, SQL, ScalarnProject Brief:rno In-house Datawarehouse product of the organization.rno Support transformations of SQL/PLSQLS from various Datasources to targets - Spark, Hive,rnAzure, Redshit, Snowflakerno Automated query conversion from source to target by one click

Software Developer

  • Healthcare Technology Domain
  • June 1, 2020 - May 1, 2021

Tools Used: Apache Hadoop 2.7 Framework Spark-Scala, IntelliJrnProgramming languages Used: Spark-Scala, SqooprnDatabase Used: NoSQL (HBase)rnProject Brief:rno We are replicating Mainframe Data Processing into Datalake by migrating MainframernApplication into Datalake.rno Ingestion – CDC Enabler (IBM Tool) pulls data from Mainframe to landing location inrnDatalake (.data, .meta, .ctl) and scheduler runs through them and load data in hive tables.rno Extraction - Processing and transformation on the loaded data and give it to Reporting team.rno Automated data pipelines through Oozie

Software Developer

  • Leading IT Company
  • May 1, 2017 - April 1, 2020

Tools Used: Apache Hadoop 2.6 FrameworkrnProgramming languages Used: Java, Spark/Scala, Pig Latin, HiveQL, SQLrnDatabase Used: OraclernProject Brief:rno Databridge pulls data from different metastores (Oracle, db2, mySql) and dump it to thernrequired format on HDFS. The huge amount of data is then processed by firing SQL queriesrnby end users which are internally parsed into Pig and Scala scripts through SQL Parser.rno SQL Parser is a parser cum complier which is built on top of Presto Parser Framework suchrnthat the SQL query is converted into Java objects and then each object is converted to itsrncorresponding script or functionality code in Pig and Scala.rno End users do not have to learn complex languages like Spark, Scala, Pig as we are enablingrnSQL queries to run on Spark and Pig shell.rn

Educational Details

B.Tech

  • Chitkara University, H.P
  • August 1, 2011 - August 1, 2015

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