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Rajan KumarRK
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Rajan Kumar

@rajankumar13

Data analytics consultant at Synechron supporting Mizuho Bank’s enterprise data governance and data lineage initiatives.

India
Message

At Synechron, I contribute to enterprise data governance initiatives for Mizuho Bank, supporting data ownership, accountability, and consistent standards. I also support data lineage work to improve visibility across data flows.

At PwC, I led a data quality initiative across enterprise datasets using SQL, Alteryx, and Power BI, reducing data errors by 30%. I also built ETL workflows and interactive dashboards, improving data processing accuracy by 25%.

At KPMG, I led an analytics transformation for Global Clients & Markets (EMA), directing upgrades to leadership and sector dashboards that reduced reporting lag by 40%. I translated stakeholder requirements into BI solutions and managed client expectations across analytics projects.

Earlier, at M.H. Alshaya, I worked on customer segmentation analytics that increased retention by 15%, and built KPI dashboards in Power BI and Tableau.

At Cognizant, I delivered analytics solutions across Airlines, Hospitality, and Contact Centre domains, contributing to a 10% gain in operational efficiency through BI reporting.

Experience

Work history, roles, and key accomplishments

PwC logoPW

Senior Consultant

May 2023 - Jun 2026 (3 years 1 month)

Led the Learning & Development Data Quality initiative, upholding data integrity across enterprise datasets using SQL, Alteryx, and Power BI, resulting in a 30% reduction in data errors. Built Alteryx ETL workflows and interactive Power BI dashboards, improving data processing accuracy by 25%.

KPMG logoKP

Consultant

Aug 2021 - May 2023 (1 year 9 months)

Led Global Clients & Markets analytics transformation, directing the upgrade of strategic Leadership/Sector Head dashboards using SQL and Power BI, reducing reporting lag by 40%. Managed client expectations across key analytics projects, achieving a 20% rise in client satisfaction.

SQLPower BI
BI Transformation
Client Management
Reporting
M.H. Alshaya logoMA

Data Analyst

M.H. Alshaya

Aug 2019 - Aug 2021 (2 years)

Executed customer segmentation data pipelines and analytics projects that increased customer retention by 15% through targeted, insight-driven strategies. Built and maintained KPI dashboards in Power BI and Tableau, enabling real-time campaign performance analysis.

Cognizant logoCO

Program Analyst

Jun 2016 - Aug 2019 (3 years 2 months)

Delivered end-to-end analytics solutions for Airlines, Hospitality, and Contact Center domains, contributing to a 10% gain in operational efficiency through optimized BI reporting. Wrote and executed complex SQL queries in MySQL Server to generate custom reports and support system upgrades.

Education

Degrees, certifications, and relevant coursework

Microsoft logoMI

Microsoft

Microsoft Power BI Data Analyst Associate (PL-300), Data Analytics

Microsoft Power BI Data Analyst Associate (PL-300) certification, currently in progress.

SQ

SQL

SQL Proficiency Certification, Data Analytics

SQL Proficiency Certification, achieved in 2022.

SRM University logoSU

SRM University

Bachelor of Technology, Technology

Bachelor of Technology degree from SRM University, Chennai, India, completed in 2016.

Alteryx logoAL

Alteryx

Alteryx Designer Core Certification, Data Analytics

Alteryx Designer Core Certified, achieved in May 2025.

Tech stack

Software and tools used professionally

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