Varun G

Experience

• 

  Bharat Dynamics Limited

  May 2019 - Jun 2019

  Summer Intern

  • Designed and fine-tuned advanced algorithms for a pharmacy application, improving the accuracy and efficiency of medication recommendations.• Conducted in-depth analysis and model evaluations using Tableau, providing actionable insights to enhance recommendation engine performance and user satisfaction.• Implemented automation techniques to streamline recommendation workflows, reducing processing time and ensuring scalability.• Collaborated with development teams to integrate advanced statistical models into the pharmacy system, enhancing application functionality.• Developed comprehensive technical documentation for projects utilizing Flutter, WordPress, and WooCommerce, ensuring seamless knowledge transfer and maintainability. Show less

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  Accenture

  May 2021 - Aug 2023

  • Expanded responsibilities to lead end-to-end ETL processes using tools like Oracle Data Integration (ODI) and Databricks, ensuring seamless extraction, transformation, and loading of large-scale datasets.• Designed and implemented advanced data pipelines to support critical business operations, improving system scalability and ensuring efficient data integration from multiple sources.• Managed cloud-based systems leveraging AWS services (EC2, S3, EMR), optimizing virtual clusters to handle complex, high-volume datasets and improve overall system performance.• Utilized Python libraries (NumPy, Pandas, Scikit-learn) to build predictive models and perform advanced statistical analysis, enabling data-driven decision-making and insights.• Collaborated with senior leadership to identify bottlenecks in existing workflows and implemented solutions that improved processing times and data accessibility.• Led project teams in an Agile environment, taking ownership of deliverables, facilitating sprint planning, and ensuring timely completion of milestones. Show less • Played a key role in designing and developing automated Cognos dashboards, reducing reporting time by 35%, and streamlining reporting processes across multiple teams.• Collaborated with cross-functional teams to gather and translate business requirements into actionable SQL-based reports within Cognos Report Studio, incorporating dynamic filters, prompts, and advanced performance optimizations.• Conducted data validation and reconciliation to identify discrepancies, ensuring accuracy and consistency in reporting for testing and production environments.• Supported ETL workflows by monitoring data pipelines, pre-processing data, and managing TM1 data uploads and consolidation, contributing to efficient supply chain reporting.• Demonstrated strong collaboration and problem-solving skills, working closely with stakeholders to resolve data-related challenges and improve workflows.Played a key role in designing and developing automated Cognos dashboards, reducing reporting time by 35%, and streamlining reporting processes across multiple teams.• Collaborated with cross-functional teams to gather and translate business requirements into actionable SQL-based reports within Cognos Report Studio, incorporating dynamic filters, prompts, and advanced performance optimizations.• Conducted data validation and reconciliation to identify discrepancies, ensuring accuracy and consistency in reporting for testing and production environments.• Supported ETL workflows by monitoring data pipelines, pre-processing data, and managing TM1 data uploads and consolidation, contributing to efficient supply chain reporting.• Demonstrated strong collaboration and problem-solving skills, working closely with stakeholders to resolve data-related challenges and improve workflows. Show less

  • Data Engineering Analyst

    Dec 2022 - Aug 2023

  • Data Engineering Associate

    May 2021 - Nov 2022
• 

  University of North Carolina at Charlotte

  Aug 2023 - May 2024

  Graduate Teaching Assistant

  As a Teaching Assistant for the interdisciplinary course Critical Thinking and Communication under Professor Sara Scott, I facilitated the development of critical thinking and communication competencies for first-year students.🔹 Highlights of My Role:Guided students through essays and quizzes focused on computer science topics, ensuring they effectively communicated complex ideas.Provided personalized feedback and mentorship to enhance analytical writing and structured arguments.Collaborated with academic teams to deliver a high-quality integrated curriculum aimed at interdisciplinary inquiry.Utilized technology to create an interactive and engaging learning environment.My role combined my expertise in computer science with my passion for mentoring and communication, equipping students with essential skills to succeed academically and professionally. Show less