Lakshminarayanan V
Healthcare Data Modeller
Chennai
Summary
Detail-oriented Business Intelligence and Data Analytics professional with over 6 years of experience in designing, developing, and delivering comprehensive data solutions, enterprise reporting systems, and semantic data models. Recognized as a subject matter expert in data modeling techniques, Snowflake data architecture, dimensional modeling (Kimball), ETL processes, and Power BI. Committed to creating scalable, governed analytics platforms that ensure timely delivery and drive informed decision-making. Proven ability to transform complex data into actionable insights, enhancing organizational performance and supporting strategic initiatives.
Overview
8
8
years of professional experience
Work History
AR Data & Dashboard Analyst
AGS Healthcare Pvt. Ltd.
Chennai
10.2024 - 01.2026
- Led design and delivery of enterprise semantic models and optimized datasets for AR analytics.
- Designed star-schema models and implemented dynamic Row-Level Security (RLS).
- Managed dataset refresh schedules, gateway configurations, and performance tuning.
- Collaborated with cross-functional teams to identify opportunities for process improvement and increased efficiency.
- Enhanced team collaboration by providing clear communication of complex findings through visualizations and reports.
- Increased efficiency by streamlining data analysis processes and implementing automation tools.
Team Lead – AR Reporting & Analytics
Global Healthcare Billing Partners Pvt. Ltd.
Chennai
06.2022 - 10.2024
- Acted as SME; led a team of analysts and developers and owned team-level decisions.
- Defined dimensional models, bridge tables, and role-playing dimensions for complex reporting.
- Coordinated with stakeholders to gather requirements and ensured on-time Agile delivery.
- Supported business intelligence initiatives by constructing dimensional models optimized for reporting purposes.
- Spearheaded cost optimization strategies by evaluating the impact of design decisions on system performance, scalability, and maintenance requirements.
- Provided valuable insights into customer behavior patterns through advanced analytics on large volumes of structured and unstructured data.
Senior AR Reporting Analyst
Coro Health Pvt. Ltd.
Chennai
08.2019 - 07.2021
- Built end-to-end Power BI solutions for claims lifecycle monitoring; authored advanced DAX measures.
- Developed optimized SQL views and ETL transformations; implemented incremental refresh and query folding.
- Prepared monthly ad hoc reporting in alignment with client needs.
- Extracted data from reporting tools to manage wireless inventory for major vendors.
- Analyzed reporting functions and efficiency to reduce error rates and increase efficiency by 15%.
Reporting Analyst
Access Health Care Services
Chennai
01.2018 - 2019
- Delivered client-facing dashboards; translated business requirements into reusable semantic models.
- Used Power BI to generate required reports and optimize query creation.
- Built databases and table structures for web applications.
- Coordinated deployments of new software, feature updates and fixes.
Education
Bachelor of Science - Mechanical Engineering
S.A Engineering College
Chennai01-2017
Skills
Data Modeling (conceptual, logical, physical)
Database Design (relational & dimensional)
SQL (queries, optimization, schema design)
Normalization & Demoralization Techniques
Visualization Tools (Power BI, Tableau)
TOOLS & TECHNOLOGIES
Postgre SQL Server; Power BI Desktop & Service; DAX; Power Query; Python DAX Studio; Performance Analyzer; Excel VBA, Advanced MS Excel, MS Office 365, Sharepoint
Timeline
AR Data & Dashboard Analyst
AGS Healthcare Pvt. Ltd.
10.2024 - 01.2026
Team Lead – AR Reporting & Analytics
Global Healthcare Billing Partners Pvt. Ltd.
06.2022 - 10.2024
Senior AR Reporting Analyst
Coro Health Pvt. Ltd.
08.2019 - 07.2021
Reporting Analyst
Access Health Care Services
01.2018 - 2019
Bachelor of Science - Mechanical Engineering
S.A Engineering College