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Naveen - Data Engineer / Analyst

[email protected]

Location: Cleveland, Ohio, USA

Relocation: yes

Visa: initial opt

Resume file: Naveen DEDA Resume_1776361796904.docx Please check the file(s) for viruses. Files are checked manually and then made available for download.

Naveen G Data Engineer [email protected] | (216) 966-3460 | linkedin.com/in/naveenpatelg1204 ________________________________________ PROFESSIONAL SUMMARY Data Engineer with 5+ years of experience designing scalable ETL/ELT pipelines, cloud data warehouse solutions, and analytics datasets across Healthcare and Financial Services domains. Experienced in SQL, Python, Snowflake, and Apache Airflow for building reliable data platforms supporting enterprise reporting and business intelligence. Skilled in data migration, data modeling, query optimization, and workflow automation, enabling high-quality analytics for underwriting, claims, financial reporting, and operational insights. Proven ability to improve data reliability, reporting performance, and pipeline efficiency through automation and optimization.. TECHNICAL SKILLS Databases & Data Warehousing: SQL Server, Snowflake, Data Modeling, Data Warehousing Concepts Programming & Scripting: SQL, Python, Shell/Bash, Pandas ETL & Data Pipelines: Batch Processing, Incremental Loads, Schema Mapping, Data Validation, Reconciliation, Airflow Cloud & DevOps: AWS (S3, EC2 basics), Azure Basics, Terraform, GitHub, CI/CD Pipelines Data Visualization & Reporting: Power BI, Tableau, Dashboard Development, Business Intelligence Reporting Analytics & Statistical Methods: Descriptive Statistics, Regression Analysis, Hypothesis Testing, Trend Analysis, Data Interpretation Data Analysis Tools: Advanced Excel (Pivot Tables, VLOOKUP/XLOOKUP, Macros), Google Sheets, Data Cleaning & Transformation Monitoring & Automation: Log Monitoring, Job Scheduling, Shell Scripts for Automation Database Administration: Query Optimization, Indexing, Execution Plan Analysis, Backup & Restore, RBAC Operating Systems: Linux (RHEL 8), Windows Project & Workflow Tools: JIRA, ServiceNow, Agile/Scrum CERTIFICATIONS PL-300: Microsoft Certified Power BI Data Analyst EDUCATION Master of Science in Computer and Information Science Aug 2023 Dec 2025 Cleveland State University, Cleveland, OH Bachelor of Science in Electronics and Communication Engineering Aug 2016 May 2020 TKR College of Engineering & Technology, Hyderabad, India PROFESSIONAL EXPERIENCE Data Engineer, The Hartford, OH, USA Aug 2025 Present Analyzed SQL Server and Snowflake financial datasets to support underwriting, claims, and finance reporting, improving report accuracy and efficiency by 30%. Developed and optimized complex SQL queries to build and maintain data pipelines feeding Snowflake data warehouse tables, supporting dashboards and ad-hoc reporting. Automated data validation and reconciliation processes using Python and SQL for production reporting pipelines, reducing manual effort and minimizing errors. Built interactive dashboards and visualizations to provide actionable insights for management, enabling better decision-making. Collaborated with cross-functional teams to define reporting requirements and deliver analytical solutions. Managed development tasks and tracked data pipeline issues using JIRA, ensuring smooth coordination between data engineers, analysts, and business teams. Monitored production data pipeline alerts and incident tickets through ServiceNow, supporting timely resolution of reporting issues. Graduate Teaching Assistant, DBMS& Data Science, CSU, OH, USA Aug 2024 Aug 2025 Assisted in teaching undergraduate and graduate-level courses for 50+ students in Database Management Systems and Data Science. Conducted hands-on lab sessions covering SQL, ER modeling, normalization (1NF BCNF), indexing, query optimization, and transaction management. Guided students in relational schema design, CRUD operations, joins, subqueries, stored procedures, and performance tuning techniques. Supported Data Science coursework including data cleaning, exploratory data analysis (EDA), regression analysis, hypothesis testing, and data visualization using Python (Pandas, NumPy). Evaluated assignments, SQL projects, and analytical reports, providing technical feedback to improve coding standards and data interpretation skills. Mentored student teams in developing database-driven applications integrating SQL backends with Python analytics workflows. Assisted faculty in preparing lab materials, grading rubrics, and case studies aligned with industry data engineering and analytics practices. Data Engineer (Financial Services), Infosys Ltd, HYD, INDIA June 2022 Aug 2023 Led SQL Server to Snowflake migration of financial datasets, performing schema mapping, datatype conversion, and comprehensive validation. Developed Python scripts for batch ingestion and incremental loading using Snowflake COPY commands. Implemented data quality checks, validation rules, and reconciliation queries to ensure accuracy and reliability of financial reporting datasets. Automated log monitoring, backup verification, and alerts on Linux servers. Managed Snowflake roles and privileges, ensuring secure access and compliance. Troubleshot ETL pipeline failures, maintaining minimal downtime for reporting workflows. Scheduled and monitored batch ETL workflows using Apache Airflow, ensuring reliable data pipeline execution and dependency management. Data Analyst, GradeSpot IT Solutions, HYD, INDIA June 2020 June 2022 Managed SQL Server databases, writing queries, views, and stored procedures for healthcare reporting. Automated ETL processes for claims and patient data, improving dashboard refresh times by 40%. Assisted in migrating reporting datasets to Snowflake and validated accuracy. Optimized queries and indexing strategies to reduce report execution time. Maintained HIPAA-compliant access controls for sensitive data. Data Analyst Intern, GradeSpot IT Solutions, HYD, INDIA June 2019 May 2020 Wrote SQL queries to extract patient, billing, and claims data. Cleaned and transformed datasets using Python and Excel. Assisted with ETL validation to ensure accurate reporting. Maintained reporting tables and documentation. KEY PROJECTS Financial Analytics Data Pipeline - The Hartford Designed and maintained SQL-based ETL/ELT data pipelines to process financial, underwriting, and operational datasets.. Built analytics-ready Snowflake tables used by Power BI dashboards and reporting tools. Automated data validation and reconciliation workflows using Python and SQL to improve data reliability. Enhanced reporting efficiency by reducing manual data verification processes and improving pipeline stability. Snowflake Data Warehouse Migration - Financial Services (Infosys) Migrated large-scale financial datasets from SQL Server to Snowflake cloud data warehouse to support enterprise analytics and reporting. Performed schema mapping, datatype conversions, and data validation checks to ensure data accuracy and consistency during migration. Developed Python and SQL scripts for automated data reconciliation and validation between source and target systems. Optimized Snowflake queries and warehouse configurations, improving report generation performance by 30%. Healthcare Reporting Pipeline Automation GradeSpot Developed automated ETL pipelines for healthcare claims and patient datasets using SQL Server and Python. Implemented data quality checks, validation rules, and reconciliation queries to ensure accuracy of reporting datasets. Optimized SQL queries and indexing strategies to improve data extraction and reporting performance. Reduced dashboard refresh times by 40%, enabling faster insights for healthcare reporting teams. Keywords: continuous integration continuous deployment business intelligence sthree active directory information technology procedural language Ohio