Karthik Reddy Jannapureddy

Experience

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  LTIMindtree

  Jul 2021 - Oct 2021

  Software Engineer Intern

  Trained as DotNet Developer, participated in self-paced training in C# programming,Design patterns and Design principles ,SQL server ,MongoDB, Front End(Angular,Java script , HTML , CSS), Back End(Entity framework,Web API,DotNet Security),GIT,Azure DevOps. Developed an end-to-end application for Book Sharing Online website with Asp.net core,Web API,Angular 14,Unit testing and Ms Test, proper Normalization, Collections, Proper Exception Handling, Log4net and C#.

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  Wipro

  Nov 2021 - Dec 2022

  Project Engineer

  Experienced in the Information Technology Industry as a QA Engineer with in-depth working knowledge in Functional, Manual, and Automation Testing.Areas of proficiency include Test Planning, Test design, Defect tracking, Performing Releases andDeployments in Azure Pipelines (CI/CD pipelines), Agile Methodology, and Root cause analysis.Involved in analyzing requirements, creating test cases, test execution, executing automation scripts, logging defects, verifying and validating the defect fixes. Selected or Identified areas/test cases for Automation. Developed the test scripts using selenium WebDriver. Show less

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  University of Cincinnati

  Jun 2023 - Apr 2024

  Bearcats Package Center(BPC) - Staff

  Utilized the WTS (Warehouse Tracking System) tool to process packages accurately and ensure timely delivery to respective students.Demonstrated exceptional organizational skills in handling a high volume of incoming packages, from various carriers, including Amazon, UPS, and USPS, ensuring proper sorting and distribution.Provided excellent customer support by promptly addressing inquiries, concerns, and package tracking requests from students.Collaborated with a team of colleagues to streamline operations, enhance efficiency, and maintain a smooth package management process. Show less

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  Walmart

  Jul 2024 - now

  Data Engineer

  Collaborated with inbound teams to acquire and ingest data from various sources. Worked closely with stakeholders tounderstand data requirements and ensure timely data delivery.Performing data transformation processes to prepare data for downstream analysis and consumption.Provided curated and transformed datasets to outbound teams for further business insights.Working on marketing data pipelines, enabling data analysis and reporting for business-critical decisions.Supported marketing analytics efforts by providing accurate and well-structured datasets. Enable marketing teams to deriveinsights on customer behavior, campaign performance, and ROI through tailored datasets and reports.Design and develop end-to-end ETL pipelines for automating data workflows and ensuring seamless data integration.Lead the migration of Hive data warehouses to BigQuery using Scala, improving query performance and scalability.Utilize SQL daily for querying, data manipulation, and generating business reports.Develop and execute test validations to ensure data quality and process integrity across pipelines.Leverage a technical stack that includes PySpark, Scala, BigQuery, GCP , and SQL to streamline processes, improve efficiency, Show less