Tamil Kumaran Prakasam
@tamilkumaranprakasam
Lead Analytics Engineer automating data pipelines and analytics to drive revenue and faster decisions.
IndiaWhat I'm looking for
I’m a results-driven Analytics Data Engineer / Lead BI Analyst with 8 years of IT experience across GTM, Telecommunications, Healthcare, and Aviation. I bridge complex data systems and business strategy to automate workflows, improve data quality and availability, and deliver actionable insights—optimizing dbt models and SQL pipelines to reduce run times by nearly 60% and improving forecasting precision by 15%.
I also lead cross-functional delivery through CI/CD (GitHub Actions), incident triage/on-call support, and technical onboarding (15+ evaluations). Recently, I built executive full-funnel dashboards used daily by the CEO team, created opportunity and meeting creding logic that recovered $16M+ in missed revenue credits, and ensured reporting consistency with automated snapshot pipelines and SCD Type 2 history across thousands of records.
Experience
Work history, roles, and key accomplishments
Led dbt migration and CI/CD deployment with GitHub Actions, optimizing 15+ pipelines to reduce daily run times by nearly 60% and improve service availability. Built executive dashboards and automated Salesforce/Snowflake integrations to improve funnel tracking, sales follow-up, and revenue forecasting accuracy.
Directed end-to-end requirements for multiple data projects, partnering with global stakeholders to ensure data quality/availability and build monitoring dashboards. Ensured dashboard parity across Clari and QBR reporting and improved channel partner revenue performance.
Directed end-to-end requirements for 10+ data projects, partnering with global stakeholders to manage data quality/availability and monitoring dashboards. Ensured data parity between Clari and QBR dashboards, improving quarterly channel partner revenue performance by 20–30%.
Migrated SQL scripts, dataflows, and tables to dbt on Snowflake, reducing data load times by 90% and improving reporting performance. Automated reporting using interactive Tableau dashboards and enabled faster access to data.
Built interactive Tableau dashboards for CityFibre clients to improve real-time insights and support strategic decision-making. Used Python with Tabpy to wrangle and cleanse large datasets and resolve business use cases.
Automated data extraction by integrating SQL with Power BI for Alcon clients, reducing manual effort. Developed advanced DAX queries and optimized semantic data models, implementing row-level security across multiple Power BI reports.
Streamlined reporting workflows using Informatica ETL and Tableau tools, increasing productivity for GE Aviation clients. Built automated Tableau reporting solutions to track service metrics across SQL models and configure incremental refresh pipelines.
Education
Degrees, certifications, and relevant coursework
Anna University
Bachelor's Degree in Computer Science and Engineering, Computer Science and Engineering
2013 - 2017
Grade: 74% CGPA
Earned a Bachelor's degree in Computer Science and Engineering from Anna University (74% CGPA).
Availability
Location
IndiaAuthorized to work in
Salary expectations
Social media
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