Sudhir Jaiswal

Experience

• 

  Tata Consultancy Services

  Aug 2010 - Jul 2023

  • Interacting with the business users for collecting reporting/business requirements.• Data analysis and data cleansing from the business source systems.• Created functional specifications and document findings.• Perform analysis, design, code, test, implement, troubleshoot, and write documentation.• Designed overall BI solution including the business layer(Access layer) and ETL data flow specification.• Designed, developed, tested, and maintained Tableau functional dashboards/reports based on user requirements.• Mastered the ability to design and deploy rich Graphic visualizations with Drill Down and Drop down menu option and Parameters using Tableau.• Worked closely with Business users. Interacted with ETL developers, Project Managers, and members of the QA teams.• Converted existing BO reports to tableau dashboards¬¬.• Created different KPI using calculated key figures and parameters• Developed Tableau data visualization using Cross tabs, Heat maps, Scatter Plots, Geographic Map, Pie Charts and Bar Charts and Density Chart.• Developed donut charts and implemented complex features in charts like creating bar charts in tooltip.• Worked extensively with Advance analysis Actions, Calculations, Parameters, Background images, Maps, Trend Lines, Statistics and table calculations.• Hands on building Groups, hierarchies, sets to create detail level summary reports and Dashboard using KPI's• Strong Dashboard design experience and passionate practitioner of effective data visualization. Familiarity with best practices around visualization and design. Show less • Interaction with Business Users, Managers and concern teams in gathering business requirements.• Involved in analyzing, documenting business requirements, functional requirements for developing universes and reports.• Develop logical specifications and user requirements to design solutions for the application environment.• Implementing data warehousing schemas like Star-Schema, Snow-Flake Schema.• Universe and report creation/enhancement using Business Object.• Created Business Objects reports and Web Intelligence reports.• Created user prompts, conditions, filters and alerts to improve the reliability of the reports.• Extensively used calculations, variables, and user objects during development of the reports. Show less

  • Data Engineer

    Nov 2017 - Jul 2023

  • Business Analyst & Lead Tableau Developer

    Jun 2015 - Oct 2017

  • Business Analyst and Reporting Developer

    Sept 2014 - May 2015

  • Assistant System Engineer

    Aug 2010 - Sept 2014
• 

  Axtria - Ingenious Insights

  Jul 2023 - now

  Sr. Manager