Sanjay

Data Architect
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Location  Delhi
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Member since 30+ Days ago
 
Candidate Information
  • User Experience
    Experience  13 Year
  • Cost
    Hourly Rate $22
  • availability
    Availability More 1 Month
  • work from
    Work From Onsite
  • check list
    Category Information Technology & Services
  • back in time
    Last Active On January 19, 2022
Key Skills
Data Modelling Data Updation AWS Apache Hadoop PySpark Spark–SQL PySpark Hive Sqoop Hbase SQL PL/SQL Python
Summary
  • Database Engineer with 14+ years of overall experience in IT industry with in Solution & Technical Architecture, Designing, Developing and implementing solutions across Job Portal, ERP, Retail & E Commerce Industries.
  • Working with AWS products and tools (EC2, S3, LAMBDA)
  • As data architects,data collection, usage, management and integration. responsible for organization's overall data strategyand visualizing the blueprint of the complete framework that data engineers build.
  • Hands o experience in data migration from Structured /Unstructured database to structure database DB2 or MySQL.
  • Expertise in Big Data technologies and HADOOP eco systems like Map Reduce framework using with YARN, Hive, SQOOP.
  • Experience in working with Databases like Hive, Oracle 10g, Oracle 11g and My SQL, Maria and DB2
  • Hands on experience on NoSQL Database like Mongo DB and Hbase.
  • Hands on experience inApache PySparkwith Python (Spark core-RDD, SPARK Data Frame and Data set).
  • Hands on experience in IDElikefunctional language Python along with Pandas libraries and Spark SQL and having knowledge of R.
  • Hands on experience in Pentaho DI (ETL tool).
  • Good working experience in COGNOS Studio and COGNOS Frame Work Manager.
  • Proficient in complex query design and tuning, database integration with middleware and web applications.
  • Expertise in working on scripting languages like UNIX shell scripting, Python and Python with Pandas.
  • Sound knowledge and competency in Agile Methodology and have good understanding on Version one tool (Agile based tool).
  • Good experience in Oracle database for query optimization, SQL-Loader, Data import/ export, Hot Backup, Cold Backup and database streaming configuration.
  • Experience in Data Modeler SQL Developertool for design database architecture.
  • Extensively worked in process improvement within and across the team.