Vijay Kumar

Tableau Admin | BI Developer | Data Engineer

A data professional with a proven track record in BI development, data engineering, and project coordination. I specialize in transforming complex datasets into actionable insights through intuitive dashboards and automated data pipelines.

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Core Competencies

Data Visualization & BI

Tableau Desktop, Tableau Cloud, Tableau Admin, BI Center of Excellence (COE)

Data Engineering & ETL

Python, SQL, AWS Glue, Data Pipeline Development, ETL Design

Database & Cloud Platforms

MySQL, Amazon Athena, AWS (EC2, S3, IAM)

Governance & Strategy

Data Governance, Stakeholder Relations, Agile Methodologies, Knowledge Management

Tools & Platforms

ServiceNow, Okta, Jira, Slack, Microsoft Office Suite

Featured Projects

Netflix Content Dashboard

Tableau Media Analytics Dashboarding

A comprehensive dashboard analyzing the Netflix content catalog. This visualization provides insights into content distribution by genre, release year trends, and rating demographics to understand the platform's content strategy.

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Amazon Shoe Sales Analysis Dashboard

Tableau Data Visualization Sales Analysis Text Mining

An interactive Tableau dashboard analyzing Amazon shoe sales data. This visualization explores the most popular brands and models, and utilizes a text cloud to highlight key terms from customer reviews, offering insights into consumer preferences and market trends.

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Work Experience

Tableau Admin / BI Developer / Data Engineer

SPH MEDIA

2024 – Present

  • Led migration to Tableau Cloud, reducing monthly costs by an estimated 30%.
  • Engineered and maintained AWS Glue jobs using Python to build automated data pipelines.
  • Administered secure access for 300+ users across Tableau servers and cloud sites.
  • Automated license provisioning by integrating ServiceNow with Okta, reducing work hours by 5%.

Data Analyst & Project Coordinator

COGNIZANT

2020 – 2024

  • Owned the end-to-end development of 4 Tableau dashboards, from SQL development to final UI.
  • Extracted and manipulated data from multiple tables using SQL in Data Studio to deliver critical insights.
  • Performed detailed SIT and UAT testing on 7 different Tableau dashboards.
  • Mentored 2 new team members on standardized workflows and best practices.

End-User Computing Internship

M1 LIMITED

2015

  • Troubleshot and resolved PC-related problems for 15+ end-users weekly.
  • Liaised with third-party vendors to log and manage problem tickets.
  • Granted administrator access rights to users according to M1 Security Policy.

Education

University of Wollongong (SIM)

Bachelor's Degree in Computer Science – Big Data

Nanyang Polytechnic

Diploma in Business Intelligence and Analytics

🏆 Admitted to Director's List (2015/16 Sem 1)

Certifications

AWS Certified Cloud Practitioner

Qlik Sense Business Analyst

Google Analytics IQ

Get in Touch

Thank you for visiting my portfolio. I'm always open to discussing new opportunities or connecting with other data professionals.

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