Bridging Analytics & Architecture | Designing Scalable Data Models, ETL Pipelines & BI Solutions for Data-Driven Decisions



Chennai, Tamil Nadu, India


Chennai, Tamil Nadu, India

Chennai Area, India

Plano, Texas







Master of Computer Applications - MCA, Computer Programming, Specific Applications
Lord Venkateshwara Engineering College
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Experienced in design, develop and deliver Business Intelligence solution which serves right audience, right details, and purpose using a different set of tools including Cloud and on-prem data engineering technologies. Some of my roles, work experience includes below roles * Developing reports and dashboards using SAP Business Objects * Installing and Administrating BOBJ platform * Performance tuning applications * Creating data pipelines using ETL tools as SAP BODS and Snowflake * Creating Proof of concepts to demonstrate business value using latest technologies. * Pen down various technology blogs. worked for various domains including Agri commodities, Pharmaceutical, Energy and Flights
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Information Sys Engineer at NetApp, Oct 2022 - Present · 4 yrs
Information System Engineer at NetApp, Oct 2022 - Present · 4 yrs, Designed and deployed enterprise Data Warehouse and Lakehouse data models and pipelines on IICS, Snowflake, and Azure, collaborating with business and IT to deliver scalable data solutions. Played a key role in migrating the on-prem Data Warehouse to a Cloud Data Lakehouse, driving enterprise-wide DW modernization. Supported DW platforms, improved reliability, performance, and stability; automated operational workflows and built reusable frameworks, reducing manual effort and improving efficiency. Implemented Data Governance and Security policies such as Dynamic Data Masking, Row-Level Security, Network Security, Network Policies, and Tags, ensuring compliant and secure access to enterprise data. Engaged in architecture and design discussions, evaluating emerging technologies and leading POCs to validate and enable enterprise adoption. Automated Snowflake object cloning and user access provisioning by integrating Snowflake metadata with the ServiceNow Self-Service Portal, enabling users to submit and track requests seamlessly while reducing manual effort and errors. Integrated Snowflake with AI/ML applications to develop chatbots leveraging business data stored in Snowflake, enabling interactive access to internal business reports and enhancing user engagement. Led Immuta policy migration to Snowflake native access controls and successfully decommissioned Immuta platform. Hands-on expertise with IICS, Power BI, HVR, ADLS, Unix, and first-level data analysis & security policy routing.
Senior Tech Lead at HCL Technologies, Sep 2021 - Oct 2022 · 1 yr 2 mos, Chennai, Tamil Nadu, India
Lead Technical Consultant at HCL Technologies, Sep 2021 - Oct 2022 · 1 yr 2 mos, Architected and led the complete rewrite/migration of the Bizfit analytics module from Azure Data Factory (ADF) & Databricks to a high-performance Snowflake data warehouse. Designed Snowpipe continuous data ingestion pipelines from Azure Data Lake Storage (ADLS) into Snowflake, replacing Databricks jobs and significantly cutting cloud processing costs. Operations support for Enterprise Data Modernization to NetApp account.
Senior Consultant at Olam Information Services Private Limited, Oct 2020 - Sep 2021 · 1 yr, Chennai, Tamil Nadu, India
Lead Consultant at OLAM Information Services, Oct 2020 - Sep 2021 · 1 yr, Led data platform modernization: spearheaded the Fivetran Center of Excellence (COE) and established a dynamic team to showcase Snowflake capabilities across the organization. Architected end-to-end data pipelines extracting SAP S/4HANA and ECC enterprise data using SAP BODS and Azure, bulk loading transformed data into Snowflake. Integrated modern visualization platforms (Looker, Power BI, SAP BO) with Snowflake; authored technical blogs and training modules on Snowflake architecture best practices.
Lead BI Developer at Visual BI Solutions, Jul 2019 - Oct 2020 · 1 yr 4 mos, Chennai Area, India, Design / Architect BI Solutions
Sr BI Developer at Visual BI Solutions, Dec 2018 - Jun 2019 · 7 mos, Plano, Texas
Business Intelligence Architect at Visual BI Solutions, May 2015 - Oct 2020 · 5 yrs 6 mos, Airlines Client Migration: Architected cloud migration from legacy SSIS/SQL Server DW to Azure-powered Snowflake solution. Designed dbt models to parse JSON messages into relational star schema models, leveraging Snowflake Stored Procedures and Tasks for automation. Apparels Retail Client Migration: Architected SAP HANA to Snowflake migration; transformed complex SAP HANA Calculation Views to dbt SQL models, optimizing clustering keys, warehouse sizing, and HVR high-throughput data extraction. Energy Client Predictive Modeling: Designed predictive planning models in SAP HANA 2.0 & BW 7.5 using HANA Sidecar architecture, Real-time ADSOs, Stored Procedures, and Analysis Office for Excel input templates. Global Enterprise BI & Visualization: Delivered 300+ executive dashboards and enterprise reporting suites across Retail, Airlines, Energy, and Healthcare domains using SAP Analytics Cloud (SAC), Design Studio, WebI, and Lumira.
Master of Computer Applications - MCA, Computer Programming, Specific Applications, Lord Venkateshwara Engineering College