Alagappan Kumarappan
Senior Data Analyst @ Tazapay
About
As a data analytics professional with over three years of combined full-time and internship experience, I’ve supported both Fortune 500 companies and local enterprises across India and Singapore in driving value through data-driven decision-making. Now working as an Analyst – Business Analytics at Aspire, I bring a strong foundation in data consulting, a knack for problem-solving, and a continuous drive to learn and grow. I recently completed my MSc in Management from Singapore Management University, where I further sharpened my analytical and business skills. Previously, as the manager of the SASTRA Racing Team, I developed hands-on experience in project leadership, team management, and solar electric mobility - skills that continue to shape my collaborative and results-oriented approach. Outside of work, I’m an avid follower of cricket, enjoy traveling, and like to stay informed about global affairs and market trends, with a growing interest in stock investing. Overall, I am a dedicated professional with a drive for success and a passion for learning.
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Singapore
Financial Services
Electric Vehicles, Solar Energy, Project Finance, Demand Forecasting, Customer Segmentation Strategy, Assortment Optimization, Machine Learning, Data Management, Profit Optimization, Data Governance, Growth Strategies, Performance Monitoring, Financial Reporting, Product Analytics, Project Management, Business Analytics, Business Insights, Customer Retention, Data Analytics And Visualization, Research
Experience

Analyst - Business Intelligence
Singapore
- Developed a network partners dashboard to provide product/ partner performance insights, enabling data-driven margin negotiations and strategic decision-making across business units - Built internal company performance scorecard to track company-wide metrics, enhancing visibility on business performance and strategic alignment - Led data integration and automated reconciliation efforts for FX and Card partner services, improving P&L tracking accuracy by 35% and eliminating manual errors - Collaborated with FP&A team on monthly run-rate closing and insight generation, preparing reports to present monthly numbers to the C-suite - Led data quality initiatives for finance datasets using dbt, resulting in increased reliability and stakeholder trust in financial reporting Tools: Python, SQL, Tableau, DBT, Airflow, GSuite, OpenMetaData

Business Intelligence Intern
Singapore
- Facilitated successful data migration - Conducted thorough data validation, reconciliation and development of data pipelines and models, improving analytical efficiency company-wide - Designed retention frameworks that reduced churn by 15% across two product verticals, contributing to long-term customer retention and business growth - Extracted actionable insights from data for Finance, Product, Marketing and Commercial teams using interactive Tableau dashboards - Managed user testing and incorporation of new BI tools, enhancing organization-wide analytics capabilities Tools: Python, SQL, Tableau, DBT, Airflow, GSuite

Global Growth Intern
Singapore
- Prepared comprehensive weekly sales reports for various products and regions - Introduced new KPIs to enhance sales reports and performance tracking - Developed an automated Excel dashboard to monitor and analyze sales metrics, enabling efficient data-driven strategies - Identified gaps in sales tools and proposed practical improvements for the sales pipeline - Integrated university data into Hubspot, empowering the sales team to improve outreach

Senior Data Analyst
Chennai, Tamil Nadu, India
- Built an assortment recommendation engine that helped list/de-list SKU across stores based on sales potential for a leading retail chain in India - Led a team of 2 Data Analysts and 1 Data Engineer to develop the assortment pipeline - Developed Tableau dashboards to track daily business performance

Data Analyst
Chennai, Tamil Nadu, India
- Generated insights based on data from various divisions for a leading retail chain in India - Worked on customer segmentation based on purchase patterns & built Tableau dashboards to track performance across divisions for CRM & promotional activities for a leading retail chain in India - Built an end-to-end forecasting solution for predicting daily demand across India for a leading retail chain in India - led to ~10% reduction in wastage dump and excess inventory costs

Team Manager
SASTRA Racing Team
Thanjavur
In-charge of the financials, procurement and administration. Took part in the All India Electric Solar Vehicle Championship 2019 and achieved Third position among 80 student teams. Learnt valuable insights on design, procurement, production, testing, logistics, finance and Team management – holistic view.
Education
Alagappan Kumarappan's Contact Information
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