Available to hire
I am a Senior Data Engineer with extensive experience across diverse industries, currently optimizing data processes at Walmart, and resolving over 60 data incidents monthly across iOS, Android, and Web platforms. I extract and process large datasets to ensure reliability and accuracy.
I excel in SQL, Python, and ETL, implementing real-time data solutions and predictive modeling to accelerate decision-making, improve data integrity, and enhance customer insights.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Beginner
Language
English
Fluent
Work Experience
Senior Data Analyst at Walmart
November 1, 2024 - May 1, 2025Diagnosed and resolved an average of 60 data-related incidents monthly across iOS, Android, and Web platforms. Extracted and processed datasets exceeding 5–10TB monthly from GCP Cloud Storage, executing SQL queries in BigQuery. Automated scalable data pipelines using GCP tools, reducing manual operations by up to 40%. Collaborated with QA and development teams to enhance data integrity, achieving a 25% reduction in inconsistencies.
Senior Data Analyst at Blue Orange Digital
September 1, 2024 - April 1, 2025Developed and maintained 3 interactive Tableau dashboards, leveraging business intelligence to enhance KPI tracking and reporting efficiency, accelerating month end close by 25% within 6 months. Established stringent access controls for data validation, leading to a 98% reduction in discrepancies and bolstering overall reporting accuracy, which directly supported finance decision making. Developed data warehousing strategies that enhanced Salesforce integration, improving compliance protocols and achieving a 30% reduction in discrepancies. Achieved a 30% improvement in regulatory reporting accuracy through effective data integration and building strong communication with banking stakeholders.
Senior Analyst at Ace Integrator
August 1, 2023 - December 1, 2023Developed and maintained over 3 interactive dashboards and 10 reports using Google Sheets and Looker, enhancing data visualization and supporting a 20% increase in insights across multiple projects within 2 quarters. Improved data accuracy by integrating diverse sources with Python and PostgreSQL, facilitating hypothesis-driven strategies that resulted in a 12% increase in upsell rates through effective reviews and stakeholder forums.
Software Analyst at Community Connections of New York
April 1, 2022 - August 1, 2022Designed and implemented a healthcare risk assessment dashboard that integrated applied research findings, significantly enhancing program effectiveness and improving identification rates of at-risk individuals. Created a highly organized employee engagement dashboard that streamlined data integration from CSV and SQL, resulting in a 25% increase in actionable insights for better decision-making. Enhanced business performance by identifying opportunities for improvement through data analysis, aligning insights with business objectives and increasing forecasting accuracy by 15%.
Data Analyst at Deloitte
September 1, 2019 - April 1, 2022Improved data accuracy by 35% as measured by reduced manual effort, by creating interactive Tableau dashboards that enhanced FOIA compliance reporting. Increased public service efficiency by 15% and saved $250K annually by analyzing KPIs to identify and assess industry trends. Streamlined reporting processes and boosted client satisfaction by effectively responding to ad hoc data requests and enhancing overall service delivery.
Software Engineering Analyst at Accenture
September 1, 2019 - April 1, 2022Enhanced data processing workflows in Snowflake, resulting in a 20% boost in query performance by improving data models and optimizing system efficiency. Partnered with cross-functional teams to develop and transition over 50 Cognos reports, improving dashboards and reporting capabilities while ensuring full compliance with audit standards. Managed advanced reporting layers with Cognos Framework Manager, achieving a 10% improvement in data accuracy and efficiency for complex analyses. Streamlined ETL pipelines using Azure Data Factory and Python, increasing data delivery by 35% and minimizing manual effort in reporting processes by 20%.
Data Engineer at Blue Orange Digital
September 1, 2024 - April 1, 2025Conducted conformance testing on ~20 financial and entity fields using Teradata 17 and SSMS, ensuring regulatory compliance within Agile Kanban workflows. Mapped data lineage and transformations with Python, VS Code, and Excel (VLOOKUP, PivotTables), improving traceability and debugging efficiency. Identified and reported compliance gaps to SMEs and controllers, enhancing reporting accuracy and transparency. Performed delta analysis on Q3/Q4 code releases to validate alignment with updated data standards and governance policies.
Data Engineer at Ace Integrator
February 1, 2024 - August 1, 2024Developed 10+ automated SQL dashboards and reporting workflows, increasing data accessibility and cutting manual effort by 30%. Engineered predictive modeling pipelines in SAS, Python, and PostgreSQL, integrating marketing and inventory datasets for faster analytics. Boosted Customer Lifetime Value (CLTV) by analyzing sales data to identify upselling opportunities, raising average order value and conversion rates. Implemented real-time inventory forecasting workflows, reducing stockouts and optimizing turnover through automated demand tracking.
Data Engineer at Community Connections of New York
August 1, 2023 - December 1, 2023Built an ETL pipeline using Azure Data Factory, Azure SQL, and Power BI, improving healthcare risk detection by 15% through automated data integration and visualization. Developed an employee analytics pipeline integrating CSV, SQL Server, and Power BI, cutting report generation time by 40% and enhancing decision-making speed. Automated multi-source data processing with Python and R, reducing manual data prep by 60% and enabling accurate regression-based outcome forecasting.
Data Engineer at Deloitte
April 1, 2022 - August 1, 2022Created and optimized 100+ SQL reports in Cognos using advanced joins and CTEs, enhancing KPI tracking and operational insights. Designed executive Tableau dashboards analyzing 100+ GB datasets, supporting strategic resource allocation and performance optimization. Streamlined reporting by 15% and accelerated ETL workflows with Snowflake, AWS Glue, and Airflow, ensuring data security via AWS encryption protocols.
Data Engineer at Accenture
September 1, 2019 - April 1, 2022Designed scalable Snowflake data models for 500K+ patient records, enabling analytics that reduced readmission rates by 15%. Automated ETL pipelines from EHR systems using SQL and Python, decreasing manual processing time by 12%. Developed 50+ BI reports in Power BI and Cognos, creating tabular models with DAX to track operational KPIs. Applied SPSS, PySpark, and Scikit-learn for survival analysis and ML-based risk prediction, enhancing patient outcome forecasting.
Education
Master of Science in Data Science at SUNY Buffalo State
August 1, 2022 - December 1, 2023Bachelor of Technology in Computer Science at SRM University Chennai, India
June 1, 2015 - May 1, 2019Master of Science in Data Science at SUNY Buffalo State
August 1, 2022 - December 1, 2023Bachelor of Technology in Computer Science at SRM University Chennai
August 1, 2015 - May 1, 2019Qualifications
Databricks Certified: Data Analyst
January 11, 2030 - December 25, 2025Databricks Certified: Data Engineer
January 11, 2030 - December 25, 2025Microsoft Certified: Power BI Data Analyst Associate (PL-300)
January 11, 2030 - December 25, 2025Microsoft Certified: Azure Database Administrator Associate (DP-300)
January 11, 2030 - December 25, 2025Microsoft Certified: Azure Data Engineer Associate
January 11, 2030 - December 25, 2025AWS Certified Data Engineer
January 11, 2030 - December 25, 2025Google Cloud Certified: Professional Data Engineer (GCP)
January 11, 2030 - December 25, 2025Tableau Desktop Certified Associate
January 11, 2030 - December 25, 2025HackerRank Certified: SQL (Intermediate Level)
January 11, 2030 - December 25, 2025Microsoft Certified: Azure Data Fundamentals (DP-900)
January 11, 2030 - February 10, 2026Microsoft Certified: Azure Fundamentals (AZ-900)
January 11, 2030 - February 10, 2026Microsoft Certified: Power BI Data Analyst Associate (PL-300)
January 11, 2030 - February 10, 2026Microsoft Certified: Azure Database Administrator Associate (DP-300)
January 11, 2030 - February 10, 2026Microsoft Certified: Azure Data Engineer Associate
January 11, 2030 - February 10, 2026AWS Certified Data Engineer
January 11, 2030 - February 10, 2026Google Cloud Certified: Professional Data Engineer (GCP)
January 11, 2030 - February 10, 2026Tableau Desktop Certified Associate
January 11, 2030 - February 10, 2026HackerRank Certified: SQL (Intermediate Level)
January 11, 2030 - February 10, 2026Industry Experience
Retail, Financial Services, Healthcare, Professional Services, Software & Internet
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Beginner
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