NAGA RAVINDRA BABU MOPIDEVI
FAIRFAX,VA
Summary
Data Engineer with 5+ years of experience designing and building scalable, distributed data pipelines and services in cloud environments. Adept at developing end-to-end ELT workflows using Python, SQL, Snowflake, and Databricks to transform large datasets into actionable insights. Skilled in collaborating with cross-functional teams to deliver resilient, customer-focused solutions and well-documented data products. Experienced in the full software development lifecycle, including testing, deployment, and monitoring. Comfortable working with machine learning pipelines, Jupyter Notebooks, and BI tools like Looker and Tableau to support data-driven decision-making.
Overview
9
9
years of professional experience
Work History
Data Engineer
Lemonitics LLC
10.2024 - Current
- Designed and developed resilient, scalable ETL pipelines for batch and real-time processing using Amazon SageMaker, AWS Glue, Lambda, and Redshift—enhancing ML model deployment speed by 20% and improving analytics performance by 25%.
- Built and optimized distributed data workflows using Apache Spark, Kinesis, Airflow, and Spark SQL, processing 500K+ daily records with 40% reduced pipeline latency, enabling faster delivery of business-critical insights.
- Led cloud migration of 15+ legacy systems to a centralized, highly available AWS data platform, leveraging S3, Glue, dbt, and Snowflake; developed modular ELT components that improved operational efficiency by 30%.
- Developed and maintained scalable data infrastructure across 5TB+ datasets in Redshift, S3, and Python-based pipelines, optimizing schema design to reduce query times by 90% and boost dashboard responsiveness.
- Collaborated with product managers, analysts, and engineers to define data requirements, delivering self-service analytics and usage metrics that directly supported key KPIs and customer-focused reporting.
- Built and documented a centralized metadata catalog and data lineage framework, improving schema versioning, data discovery, and enterprise governance in line with engineering best practices.
- Implemented automated data validation and monitoring using Python, SQL, and alerting tools, ensuring 99.9%+ data accuracy and fault tolerance in support of high-quality analytics and ML pipelines.
Data Engineer
Elric Soft Pvt Ltd
03.2020 - 06.2021
- Built ETL pipelines using Spark SQL, Hive, and AWS Glue to process Apache web logs and store structured/unstructured data in Amazon S3.
- Performed real-time data analysis using Athena, and integrated Glue Data Catalog for streamlined metadata management.
- Automated infrastructure and data operations using PowerShell, Terraform, and Airflow, improving system efficiency and uptime.
- Designed Databricks notebooks and managed high-concurrency Spark clusters to enable scalable data processing workflows.
- Developed and deployed ETL pipelines from S3 to Snowflake, implementing query optimizations for cost and performance efficiency.
- Integrated AWS Lambda, Kafka, and EMR to support event-driven processing and large-scale batch analytics.
- Built CI/CD pipelines with DBT to automate data model testing and deployment across Snowflake and AWS environments.
Data Engineer
Siril Technologies Pvt Ltd
07.2016 - 12.2019
- Developed Spark applications using PySpark, Spark SQL, and Scala for data extraction, transformation, and aggregation from diverse formats (JSON, Parquet, Avro).
- Built and maintained Azure Data Factory pipelines integrated with Blob Storage and Azure Synapse Analytics for efficient cloud-based data ingestion and processing.
- Designed real-time streaming solutions using Spark Streaming, Kafka, and Azure Event Hubs, persisting data to Cosmos DB.
- Created advanced Power BI dashboards with DAX, Power Query, and custom visualizations (box plots, waterfall charts, tree maps), supporting business performance monitoring.
- Wrote and optimized Bash scripts for pipeline orchestration, monitoring, and system automation; integrated with tools like awk, sed, and grep for text processing.
- Engineered cloud-native data pipelines using PyFlink and automated processing with Azure Functions and Airflow.
- Used DBT for data lineage and dependency tracking, and integrated with Snowflake to ensure consistent downstream data quality.
- Tuned Power Query and DAX expressions to reduce Power BI report load times and improve user experience.
- Migrated and transformed data using Sqoop, Hive, and Spark RDDs; implemented performance optimizations like map-side joins.
- Managed scalable infrastructure components in AWS (EC2, RDS, ELB, VPC) and ensured data security and compliance with IAM policies.
- Designed and implemented data pipelines, ensuring efficient data flow across systems.
Education
Master of Science - CYBER SECURITY
Washington University Of Science And Technology
Alexandria, VA07.2025
Master of Science - Computer Science
State University Of New York At New Paltz
New Paltz, NY12.2023
Bachelor of Arts - Commerce & Computers
Acharya Nagarjuna University
GUNTUR, AP, INDIA03.2014
Skills
- Languages: Python(Pandas, Numpy), SQL, Java, Scala, Javascript
- TechStack: Big Data, PySpark, Hadoop, ETL pipelines, Kafka, Elastic Search, Apache Airflow, MongoDB, JIRA, CI/CD, Kubernetes, Docker, Tableau, Snowflake, Databrick, Deep Learning, Alteryx, Azure Data Factory, Salesforce Integration, Compliance
- Frameworks and Version Control: Git, Gitlab, Jenkins, Elastic APM, Datadog
- Cloud Technologies: Operating Systems: Linux, Windows, Mac OS
- AWS (EC2, S3, Lambda, Kinesis, Redshift, CloudWatch, EMR), GCP
- Tools and IDE’s: Wireshark, Grafana, PowerBI, PyCharm, JupyterNotebook
Accomplishments
- Recognized for leading the successful migration of data systems to AWS, resulting in a 30% increase in efficiency and significant cost savings.
- Awarded 'Employee of the Month' for innovative solutions in predictive modeling that enhanced decision-making and operational efficiency.
- Awarded the Presidential Medal of Academic Excellence for achieving a perfect 4.0 GPA, recognizing top academic performance across the university.
Timeline
Data Engineer
Lemonitics LLC
10.2024 - Current
Data Engineer
Elric Soft Pvt Ltd
03.2020 - 06.2021
Data Engineer
Siril Technologies Pvt Ltd
07.2016 - 12.2019
Master of Science - CYBER SECURITY
Washington University Of Science And Technology
Master of Science - Computer Science
State University Of New York At New Paltz
Bachelor of Arts - Commerce & Computers
Acharya Nagarjuna University
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