Swetha Karthikeyan

Data Visualization Analyst

Talent

TiruppurMember since 20 May 2026

Power BIDAXCustom VisualsSQLPower QueryData TransformationAWS LambdaCloudZeroJIRAConfluenceDashboard Testing & ValidationAgile MethodologyDockerPrompt Engineering

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Power BIDAXCustom VisualsSQLPower Query

About

Data Visualization Analyst with hands-on experience in building and optimizing Power BI dashboards across pharmaceutical and FMCG domains. Skilled in Power BI, DAX, SQL, Power Query, and AWS services including EC2, RDS, S3, and Lambda. Hands-on experience in cloud cost analytics using CloudZero, including automation using stored procedures and AWS Lambda triggers.

Experienced in dashboard testing, validation, and UI/UX enhancements for improved usability and stakeholder experience. Worked on scalable multi-domain dashboard implementations and reusable reporting solutions. Explored advanced Power BI capabilities including SVG image generation using DAX and custom visual integration.

Familiar with Agile methodology, prompt engineering, Docker, JIRA, and Confluence.

Experience

Analyst – Data Visualization - Zifo Technologies Private Limited - Chennai, India

(2025-06)

Designed and developed interactive Power BI dashboards for pharmaceutical and FMCG domains.
Built cost and usage dashboards integrating AWS services and business data.
Developed CloudZero-based cost analytics solutions using stored procedures and AWS Lambda triggers.
Performed data transformation using SQL and Power Query for accurate reporting and visualization.
Conducted dashboard testing and validation to ensure functionality, usability, and data accuracy.
Worked on UI/UX enhancements to improve dashboard usability and visual experience.
Developed reusable dashboard solutions across multiple business domains.
Collaborated with stakeholders to gather requirements and deliver actionable business insights.
Created technical documentation including workflows, architecture diagrams, and reporting guides.

Associate Analyst - Zifo Technologies Private Limited - Chennai, India

(2024-05 - 2025-06)

Associate Analyst – Intern - Zifo Technologies Private Limited - Chennai, India

(2024-02 - 2024-05)