Vinay Kumar
Singapore
Summary
- Having 8 years of experience in designing, developing, and implementing interactive dashboards and visual analytics solutions that drive strategic decision-making. Proficient in leveraging Tableau Desktop, Tableau Server, and Tableau Online to deliver scalable business intelligence solutions tailored to meet organizational objectives.
- Demonstrates expertise in SQL, ETL processes (Tableau Prep), and integrating Tableau with diverse data sources, including relational databases, cloud platforms, and APIs. Adopt at gathering and analyzing business requirements, optimizing dashboard performance, and ensuring the accuracy and reliability of data visualizations. Experience in designing customized interactive dashboards in Tableau using Actions.
- Recognized for providing innovative solutions that simplify complex datasets into actionable insights and enable data-driven decision-making. Excels in collaborating with cross-functional teams, training end-users, and mentoring junior developers to enhance overall analytics capabilities. Experience in Sorting, Hierarchy, Aggregate, Rich Text formatting and Calculations using Tableau Desktop.
Overview
9
9
years of professional experience
1
1
Certification
Work History
Senior Tableau Developer (DBS Bank)
Dezire Technologies
05.2023 - Current
Tableau Developer
Valiram Group
06.2020 - 05.2023
Tableau Developer (Roche Diagnostics)
Accion Labs
10.2019 - 05.2020
Web & Tableau Developer (CIMB Bank, ZARA)
RM Applications
03.2018 - 09.2019
SEO Specialist and Tableau Developer (Apple, MKS )
SYS IT Networks Sdn.Bhd
05.2016 - 02.2018
Education
Bachelor’s Degree - Electronics And Communications Engineering
Ellenki College of Engineering & Technology (JNTU)
Hyderabad12-2014
Intermediate (+2) -
Sri Chaitanya Junior Kalasala
Hyderabad03.2010
Skills
- Tableau Desktop
- Tableau Server
- Tableau Online
- Power BI
- Windows,Mac
- SQL Server, RedShift
- Excel
- MS Access
- Tableau Prep
- Python Basic
Projecthighlights
- Develop and design interactive Tableau dashboards to visualize key business metrics and KPIs, enabling data-driven decision-making for stakeholders.
- Created Dashboards from different Connections like Live and Extract.
- Analyze large and complex datasets from multiple sources (Presto, cloud platforms and Manual Files) to extract actionable insights for business optimization.
- Develop and maintain Tableau data models, ensuring proper structuring and efficient querying for effective data visualization.
- Creating the reports for the different levels of comparisons like Day, Month, Quarter Level with comparisons.
- Collaborate with cross-functional teams (business analysts, data engineers) to define requirements and deliver tailored Tableau reporting solutions.
- Working on the Tableau Server to create extracts, schedules, user access.
- Implementing Row- Level Security and Data Blending implementations.
- Optimize Tableau workbooks and dashboards for performance, enhancing speed and usability while maintaining high-quality visualizations.
- Created the Parameter Action level filters for the Transactional reports, fraudulent reports.
- Communicate insights and strategic recommendations based on Tableau analysis to support key business decisions and drive company growth.
- Stay up to date with the latest Tableau features and data visualization techniques to continuously improve the quality and impact of reports.
- Use a version control system like Git to track changes in Tableau workbook (.twb/ .twbx) files.
- Data Validation: Ensure dashboards pull correct data by comparing with source systems.
- Performance Testing: Test load times of dashboards and optimize if necessary.
- Visualization Accuracy: Validate filters, KPIs, and chart elements.
- Maintain separate environments for Development, Testing (QA), and Production.
- Leverage CI/CD tools like Jenkins, GitLab CI/CD, or Azure DevOps for pipeline automation.
- Enable logging in CI/CD tools to track deployment history, errors, and successes.
- Monitor Tableau Server performance post-deployment for any unexpected issues.
- Worked on WTD, MTD, YTD, Top N, Bottom N reports.
- Create Month over Month, Year over Year, Week over Week on various measures and dimensions.
- Created Various kind of KPI dashboards and ranking spread sheet reports.
- Weekly Interaction with Users to make the changes for visualizations on existing reports
- Publish the reports to Tableau Online and ensure the subscription for users.
- Publishing and scheduling the reports.
- Interacting with the Users to make the changes for visualizations.
- Created reports on Deposits, LCR Variance, Interest Rates, Withdrawals, Loans.
- Developed the Reference lines in reports by using Parameters.
- Implemented Grand Totals, Sub-totals in cross tab report.
- Worked with multiple data connections, using multiple Measures like Individual Axis, Blended Axis, and Dual Axis.
- Troubleshooting, Created Parameters to achieve desired functionality.
- Implemented Binning and Blending concepts in Tableau reports.
- Created Rapid Analytics and Reporting.
- Created and modified some of the existing reports and dashboards.
- Client Interaction on onsite/offshore.
Disclaimer
I hereby declare that all the details furnished by me are true to the best of my Knowledge.
Certification
- Tableau Desktop
- Power BI Beginner
- Python Beginner
Timeline
Senior Tableau Developer (DBS Bank)
Dezire Technologies
05.2023 - Current
Tableau Developer
Valiram Group
06.2020 - 05.2023
Tableau Developer (Roche Diagnostics)
Accion Labs
10.2019 - 05.2020
Web & Tableau Developer (CIMB Bank, ZARA)
RM Applications
03.2018 - 09.2019
SEO Specialist and Tableau Developer (Apple, MKS )
SYS IT Networks Sdn.Bhd
05.2016 - 02.2018
- Tableau Desktop
- Power BI Beginner
- Python Beginner
Bachelor’s Degree - Electronics And Communications Engineering
Ellenki College of Engineering & Technology (JNTU)
Intermediate (+2) -
Sri Chaitanya Junior Kalasala
Similar Profiles
K Mounika K Mounika null
Project on Medical Terminology at MedicalTerminology-Skill Dezire TechnologiesProject on Medical Terminology at MedicalTerminology-Skill Dezire Technologies
Gratz ArmstrongGratz Armstrong
Senior Product Planner at Agilent Technologies, Keysight TechnologiesSenior Product Planner at Agilent Technologies, Keysight Technologies
Sachin HatoleSachin Hatole
Quality Analyst at Mindpool Technologies Pune, Mindpool TechnologiesQuality Analyst at Mindpool Technologies Pune, Mindpool Technologies