Tarun Tiwari

Tarun Tiwari Email and Phone Number

Senior Manager II - Data and Analytics Walmart Global Tech @ Walmart Global Tech India
bangalore, karnataka, india
Tarun Tiwari's Location
Bengaluru, Karnataka, India, India
Tarun Tiwari's Contact Details

Tarun Tiwari personal email

About Tarun Tiwari

Well versed and experienced in architecture, design, development and implementation of Big Data Analytics, DWH, ETL, BI solutions.Specialties: - Big Data stacks, Spark, Cassandra, Hadoop, Map Reduce, Scala, Core Java, Unix Shell Scripting, Informatica Powercenter, Data Modelling, Oracle, Sql Server databases.- Lead teams and delivered success in design, development and enhancement work.- Focused and organized individual with natural attention to details- Quick learner, and an aware professional- Ensure keeping the user's perspective of solutions, topmost in priority.- Team player with positive influence.

Tarun Tiwari's Current Company Details
Walmart Global Tech India

Walmart Global Tech India

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Senior Manager II - Data and Analytics Walmart Global Tech
bangalore, karnataka, india
Employees:
3352
Tarun Tiwari Work Experience Details
  • Walmart Global Tech India
    Senior Manager Ii
    Walmart Global Tech India Oct 2022 - Present
    Bengaluru, Karnataka, India
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  • Walmart Global Tech India
    Senior Manager
    Walmart Global Tech India Oct 2020 - Nov 2022
    Bangalore
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  • Metlife
    Technical Architect/Manager
    Metlife Feb 2019 - Oct 2020
    Noida Area, India
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  • Sapient
    Platform Specialist/Manager
    Sapient Oct 2018 - Feb 2019
    Gurgaon, India
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  • Kronos
    Principal Software Engineer
    Kronos Jan 2015 - Oct 2018
    Evaluate the technology and architecture for the Data Lake and System of Insights.Design components and frameworks for the data lake, ingestion, processing & transformations, governance, lineage and security.Define and implement the published datasets from data lake and deliver the user access documentation for the same.Analyse data and highlight the insights and potential gaps in current systems.
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  • Kronos
    Lead Software Engineer
    Kronos Nov 2013 - Jan 2015
    Noida Area, India
    Interactions with customer success and management consultant teams to gather the deliverable requirements. Propose and take solution agreements using solution mockups.Design and develop ETL and ELT for Analytics deliverables.Data model design for data mart its integration with various interfaces for user inputs and report consumption.POC and design the next generation advanced analytics on-cloud product.
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  • Steria
    Systems Analyst
    Steria Dec 2011 - Nov 2013
    Noida Area, India
    Maintain the bank datamart and improve it on ETL & reports delivery, their performance.Design and develop ETL and ELT solutions to cater the small and medium term business requirements on data mart.Mentor the team on technologies and processes used in the project. Act as change agent to evaluate and introduce new technology and processes in the project.
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  • Tcs
    It Analyst
    Tcs Aug 2007 - Dec 2011
    Development, maintenance and support of various datamart and data warehouse applications for different banking, retail clients in TCS.Work with testing teams to ensure highest quality deliverables in the projects.Started career from TCS as ASE Trainee and worked on a number of development and L3 support projects in various technologies like Siebel EIM, Data Warhousing, Informatica, Unix & Oracle.
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Tarun Tiwari Skills

Apache Spark Cassandra Hadoop Scala Informatica Etl Unix Shell Scripting Pl/sql Data Warehousing Obiee Oracle Sql Data Warehouse Architecture Netezza Dimensional Modeling Unix Oracle Datastage Data Modeling Toad Db2 Teradata Oracle Sql Developer Requirements Analysis Sql Sdlc Databases Microsoft Sql Server Shell Scripting Software Development Life Cycle

Tarun Tiwari Education Details

Frequently Asked Questions about Tarun Tiwari

What company does Tarun Tiwari work for?

Tarun Tiwari works for Walmart Global Tech India

What is Tarun Tiwari's role at the current company?

Tarun Tiwari's current role is Senior Manager II - Data and Analytics Walmart Global Tech.

What is Tarun Tiwari's email address?

Tarun Tiwari's email address is ta****@****nos.com

What schools did Tarun Tiwari attend?

Tarun Tiwari attended Birla Institute Of Technology And Science, Pilani, Uttar Pradesh Technical University, Lucknow Public School.

What are some of Tarun Tiwari's interests?

Tarun Tiwari has interest in Science And Technology, Education, Environment.

What skills is Tarun Tiwari known for?

Tarun Tiwari has skills like Apache Spark, Cassandra, Hadoop, Scala, Informatica, Etl, Unix Shell Scripting, Pl/sql, Data Warehousing, Obiee, Oracle Sql, Data Warehouse Architecture.

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