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PRAVEENAKRISHNAKUMARHopkinton, MA LINKEDIN LINK AVAILABLEPHONE NUMBER AVAILABLE EMAIL AVAILABLEExperienced Data Engineer with 10 years of expertise in ETL, database management, and cloud environments like AWS and Snowflake. Proven track record across diverse sectors, including food supply chain, healthcare, and energy, managing billions of data records and optimizing data pipelines with tools like Fivetran, Airbyte, and Pentaho. Successfully led the migration of large-scale, on-premises data to cloud platforms for various clients. Currently seeking to leverage my extensive experience in a lead or managerial role, driving innovation and tackling new challenges.TECHNICAL COMPETENCIESDatabases - Oracle, SQL ServerData Warehousing Tools - SnowflakeETL Tools  Pentaho, Qlik, Airbyte, BryteFlow, PendoCloud  AWS AzureSCM  Git, Bit bucketDeployment Tool  LiquibaseScripting Languages - Shell scripts, Batch Script,PythonReplication Tools - Oracle GoldenGate, Qlik Replicate, Striim, SnaplogicScheduling/Monitoring - Paessler PRTG Network MonitorAgile Tools - JIRA, ConfluenceOther Tools - Oracle Enterprise Manager (OEM), Microsoft Visio, TOAD Data Point, AEMEXPERIENCEYES ENERGYSnowflake cloud DBA Lead Needham, MANovember 2022 - PresentRecognized for my performance as an ETL Lead, I was handed the responsibility to lead efforts as a Snowflake Cloud DBA, where I achieved the following:Integrated third-party data into Snowflake, enhancing data availability and enabling real-time analytics for better decision-making.Utilized Snowflake utilities and Snow Pipe for data modeling and optimization.Managed the team to build and automate Snowflake credentials for clients, streamlining the process formetadata functions in Oracle.Leveraged Snow Pipe for efficient and automated data loading into Snowflake, reducing data latency andenhancing real-time data availability.Managed Snowflake tasks, procedures, and warehouse maintenance, including implementing MFA and auto-replication, improving security and reducing downtime.Designed scalable Snowflake warehouses, increasing query performance by 25% and optimizing data analytics for high-volume datasets.Developed data streams to process data flow from the source to warehouse like Snowflake and Data Lake.Collaborated with Engineering and Product Management teams on roadmap planning.Built automated code deployment pipelines through Bitbucket and became familiar with code repositories suchas Visual Studio and SourceTree.Created and managed buckets on S3 for storing DB and log backup, uploading files, and customizing datathrough JSON for Data Lake clients.Experienced in Paessler PRTG tools for monitoring the data flow and quality process.Collaborated with Scrum master, client partners, Business managers, and adhered to agile methodologies.Managed the data team in becoming proficient with data warehousing principles, specifically leveragingSnowflake to enhance data accessibility and analytics.Developed data pipelines using Snaplogic,Qlik, Bryteflow and other ETL tools that supported the Product and BI teams in creating real-time dashboards, enhancing data-driven decisions.Automated workflows using Python, Snaplogic and other scripting languages, reducing manual tasks by 60% and boosting team productivity by 20%.Derived data in Snowflake through API integration using Python, enabling efficient data retrieval and enhancing the performance of data-driven applications.Ensured top-tier data quality and compliance, achieving zero data breaches and strengthening client trust.Managed 350+ cloud client accounts, optimizing metadata structures and ensuring seamless data operations.Directed CI/CD deployments using Liquibase, ensuring smooth integrations and faster response times.Established PRTG alerts and monitoring tools, enabling rapid response to issues and improving overall service reliability.Optimized Snowflake: Leveraged Snowflakes capabilities to optimize data models, reducing query times by 40%, developed custom SQL scripts to automate database maintenance, integrated Snowflake with BI tools for superior data visualization, and improved data accuracy by 20% through cross-functional collaboration.Worked with the team to create Root Cause Analysis (RCA) for any issues to ensure continuous improvement.Developed Proof of Concept (POC) for new products, testing and validating new technologies and approaches toenhance data solutions.YES ENERGYETL/DBA Analyst Needham, MASeptember 2019  November 2022As an ETL DBA Analyst, I delivered the following:Handled the replication of over 10 billion records across on-premises environments using Oracle GoldenGate, Qlik, and BryteFlow, significantly improving user access and replication performance.Streamlined DBA processes by implementing Materialized Views (MVs), schedulers, and validation procedures, reducing errors and enhancing data accuracy.Implemented real-time alerts and conducted in-depth analytics to detect and resolve latency issues, ensuring optimized data transfer and continuous data integrity.Created intuitive visual tools like map alerts to enable non-technical teams to resolve issues swiftly.Spearheaded ETL pipeline optimizations with Fivetran, Airbyte, and Pentaho, boosting data processing speeds by 50% and minimizing downtime.Developed and deployed data solutions across multiple industries, including food supply chain, healthcare, and energy, driving operational efficiency and providing actionable business insightsHEALTH CARE FINANCIALSSenior ETL Lead Quincy, MANovember 2018  September 2019Worked on business transformation initiatives to enhance data warehousing and analytics capabilities.Managed end-to-end Pentaho ETL processes and troubleshooting.Created functional documents and supported system integration and user acceptance testing.Analyzed business data, identifying gaps and ensuring alignment with business processes.Designed and developed a Test-Driven Development frameworkFSE NETSenior ETL Developer Waltham, MAJuly 2016  November 2018Developed Kettle transformations and jobs for data publishing and reporting.Created Jasper reports and deployed them on Apache Tomcat.Designed and maintained file formats and templates for various manufacturers and recipientsEDUCATIONMASTER IN INFORMATION SYSTEMS AND APPLICATIONSBharathidasan UniversityJune 2002BACHELOR OF COMMERCEMadras UniversityMay 2000