Experience

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  Tata consultancy services

  Jul 2008 - Mar 2011

  Assistant system engineer

  Application Support Analyst with key resposibilities in Data Check, Process monitoring,Netezza DB maintenance,Migrating Data from Staging to Production (Using NZLOAD, External tables and Cross database access),Choice of Distribution keys and using CTAS in the ETL uploads,Performance Tuning using NzReclaim(GROOM), CBTs,Zone Maps and Materialized Views, Providing fix patches in ETL process in Unix Shell scripts in Staging and Production deploymentMonthly Refresh, Bug Fixing, Code Walk through, Error Fixing, Code deployments in QA and prodcution servers Show less

• 

  Capgemini

  Apr 2011 - Jan 2012

  Associate consultant

  Application Support Analyst with key resposibilities in Data Check, Process monitoring, Monthly Refresh, Bug Fixing, Code Walk through, Error Fixing, Weekly purge activity, Code deployments in QA and prodcution servers

• 

  Cognizant

  Jan 2012 - Dec 2013

  Associate

  Maintenance and Support for one of the Banking clients and handlingManagement Information System , Cheque Truncation Systems and Trade finance. Worked in Innovation labs for a Oracle - Netezza Migration

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  Mindtree

  Dec 2013 - Aug 2020

  Managing clients, proposing road map/solution for their business and executing end-to-end solutions to meet client’s requirement in SAP BO, Tableau, IBM Pure Data Analytics and AWS cloud platform Performing the functions of capacity planning, sizing of reporting infrastructure and performance improvements of reports / dashboards in on-premises and AWS cloud platform Administering the BO platform migration, data-center migration and major upgrades leveraging the third-party tool - 360 view Directing SAP BOE and Tableau clustered environments and maintaining security, authentication management, DB connection configuration for all technologies in BI stack Supervising the solution methodology for Microsoft internal cloud as part of Azure Cosmos Scope scripting and managing SAP and Microsoft Technology projects as Project manager with team size of around 10 – 15 members Planning, tracking, development of schedule, cost & effort estimation along with risk management, people & stakeholder management Participating in the COE activities, POCs and customer workshops for customer demos on core technologies Tableau, IBM Pure Data Analytics, AWS cloud platform and Data Science framework Executing the functions of Project Management for setting up support mechanism in Product Applications including, alert monitoring, trouble ticket opening, escalation, client / vendor coordination and issue resolution Show less Worked as a Tableau developer for a leading "Search" business to visualize the data analytics and help in decision making. I was also responsible for creating, maintaining ,automating and delivering dashboards to stakeholders for product analysis and forecasting activities. Some of the key responsibilities included:•Developing, designing and supporting interactive Tableau based dashboards and workbooks- Some features like Showme, Filters, Hierarchies, Sets, Groups, Sorts, Calculations (Simple Vs Table calculation), Parameters, blended/dual axis•Translating business requirements into sustainable and efficient interactive visualizations. (e.g using tableau JS APIs and command line tools for intuitive customization and subscription features) •Extracting data from multiple platforms and blending into a conducive form to answer business questions using Tableau•Design, update and administer the Tableau workbooks, so that descriptions of data are consistent and reliable across multiple projects and workbooks •Knowledge on Tableau server performance and best practices•Train new users of Tableau and improve the Tableau skills of existing users•Gained good knowledge on advance analysis concepts like Actions (Drill Through), LOD calculations, statistical analysis (Reference Band, Trendlines)•Extensive experience in working with extracts, schedulers, publishing dashboards and troubleshooting capability on various server activity Show less

  • Technical Lead

    Aug 2017 - Aug 2020

  • Technical Lead

    Dec 2013 - Jul 2017
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  Hcl enterprise

  Sept 2020 - Aug 2021

  Associate technical architect

  Experience in creating interactive visualization using different BI tools like Tableau, Power BI, SAP BO with multiple data sources and publishing for consumptionPerforming the functions of HLD Architecture, capacity planning, sizing of reporting infrastructure and performance improvements of reports / dashboardsInstallation and configuration/customization of Tableau, SAP BO and MS Reporting clustered environments with Cloud and On-premises setups

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  Impetus

  Sept 2021 - now

  Senior lead software engineer