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I am a data analytics and integration professional with 14+ years of experience in data modeling, integration, analytics, and reporting across HCM, sales, supply chain, and finance domains. I have designed, implemented, and supported data pipelines and BI solutions, delivering projects on time and aligned with requirements. I enjoy turning complex data into actionable insights, building scalable data models and dashboards using Power BI, Python, SQL, and cloud-based data platforms such as Azure Data Factory and Databricks. I thrive in collaborative, enthusiastic teams and am eager to contribute to challenging projects.…I am a data analytics and integration professional with 14+ years of experience in data modeling, integration, analytics, and reporting across HCM, sales, supply chain, and finance domains. I have designed, implemented, and supported data pipelines and BI solutions, delivering projects on time and aligned with requirements. I enjoy turning complex data into actionable insights, building scalable data models and dashboards using Power BI, Python, SQL, and cloud-based data platforms such as Azure Data Factory and Databricks. I thrive in collaborative, enthusiastic teams and am eager to contribute to challenging projects.

KARTHIKEYAPRABHU NATTUDURAI

Data Scientist, Data Analyst, Database Developer, +2

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I am a data analytics and integration professional with 14+ years of experience in data modeling, integration, analytics, and reporting across HCM, sales, supply chain, and finance domains. I have designed, implemented, and supported data pipelines and BI solutions, delivering projects on time and aligned with requirements. I enjoy turning complex data into actionable insights, building scalable data models and dashboards using Power BI, Python, SQL, and cloud-based data platforms such as Azure Data Factory and Databricks. I thrive in collaborative, enthusiastic teams and am eager to contribute to challenging projects.…I am a data analytics and integration professional with 14+ years of experience in data modeling, integration, analytics, and reporting across HCM, sales, supply chain, and finance domains. I have designed, implemented, and supported data pipelines and BI solutions, delivering projects on time and aligned with requirements. I enjoy turning complex data into actionable insights, building scalable data models and dashboards using Power BI, Python, SQL, and cloud-based data platforms such as Azure Data Factory and Databricks. I thrive in collaborative, enthusiastic teams and am eager to contribute to challenging projects.

Available to hire

I am a data analytics and integration professional with 14+ years of experience in data modeling, integration, analytics, and reporting across HCM, sales, supply chain, and finance domains. I have designed, implemented, and supported data pipelines and BI solutions, delivering projects on time and aligned with requirements.

I enjoy turning complex data into actionable insights, building scalable data models and dashboards using Power BI, Python, SQL, and cloud-based data platforms such as Azure Data Factory and Databricks. I thrive in collaborative, enthusiastic teams and am eager to contribute to challenging projects.

Skills

Experience Level

Expert

Expert

Expert

Expert

Work Experience

Senior BI Engineer at Al Shirawi Group

April 1, 2024 - Present

Created data models with multiple dimensions and facts to support MIS, sales performance, and operational dashboards in Power BI. Led lead and customer churn analysis, improving lead conversion rate by up to 10% and reducing churn from 15% to 11%. Implemented row-level security (RLS), dynamic parameter selections, and incremental refresh to improve performance. Developed DAX measures for KPIs and forecasting.

Data Analytics and Integration Lead at Fine Hygienic Holdings

May 1, 2023 - March 31, 2024

Designed and created meaningful data visualizations reporting headcount, attrition, sales, and financial performance. Extracted data from multiple source systems, implemented data cleansing and quality solutions, and integrated CRM and ERP data into a data warehouse. Analyzed customer and sales data to identify new revenue streams and marketing segments. Built KPIs in Power BI and created advanced calculated measures (rolling periods, budgets vs actuals, categorization). Performed extensive SQL queries, created views and CTEs, and implemented RLS and incremental refresh. Developed ETL mappings to transfer invoices to EDICOM SFTP servers. Used Python for production efficiency analysis and optimization.

Technical Lead at Tech Mahindra Ltd

September 1, 2020 - May 1, 2023

Led a team of five data engineers and analysts to design and implement data-driven BI and analytics solutions, delivering improvements in HCM, Supply Chain, and Finance in Oracle EBS. Conducted claim analyses and visualizations that contributed to a 7% increase in profit. Built fraud detection algorithms reducing losses by $50K. Ensured data quality and reliability through cleansing and troubleshooting; created Alteryx workflows and Tableau extracts; updated metrics via Python and Alteryx. Established data pipelines in ADLS with Azure Data Factory and Data Flow; leveraged PySpark in Databricks and Hive for data processing; created Airflow DAGs for workflow orchestration. Applied Power BI to identify bottlenecks and optimize inventory and production processes. Enabled customer segmentation for targeted marketing and improved sales by 18%.

System Analyst at TransSys Solutions Pvt Ltd

August 1, 2016 - August 1, 2020

Created star and snowflake schemas with slowly changing dimensions, conformed dimensions, and additive fact tables. Developed data mappings and transformations using ODI and Alteryx. Designed a data pipeline to ingest and process large volumes of data, achieving a 30% reduction in processing time. Designed Power BI dashboards and implemented data security measures to protect sensitive information.

Software Engineer at HCL Technologies Ltd

May 1, 2014 - August 1, 2016

Created BI reports and dashboards with variable prompts; implemented caching, LT S, and aggregation strategies to improve performance and support data warehousing concepts. Applied data security on reports across different user groups according to business requirements.

Software Engineer at Kavya Consulting

December 1, 2010 - March 1, 2014

Designed and developed PL/SQL objects, using conditional statements, loops, stored procedures, packages, triggers, and functions. Employed Bulk Collects and Exception Handling for performance and debugging. Worked on data integration projects.