Highlights:

Skills:

Data Science Intern May 2024 - current
Cequence Security, Sunnyvale, CA United States
Industry: Information Technology
• Built and optimized Random Forest, XGBoost, clustering, and regression models to detect automated threats, account takeovers, and • fraud activities, increasing detection accuracy by 20%. • Automated large-scale data pipelines using AWS Glue and Lambda, improving data ingestion performance by 40% and reducing • processing costs. • Enhance CI/CD pipelines to bolster SaaS security and maintain reliable protection throughout software deployment.
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Data Analyst Intern 06/2023 - 08/2023
Global Shala Excerlerite, Chicago, IL United States
Industry: Information Technology
• Conducted predictive analytics using regression models to forecast key business metrics, driving a 25% improvement in campaign • performance. • Built interactive dashboards in Tableau and Power BI, delivering actionable insights to non-technical stakeholders, and improving • decision-making efficiency.
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Software Engineer 08/2022 - 04/2023
Persistent Systems, Margao,Salcette, Goa India
Industry: Information Technology
Automated large-scale data workflows using Apache NiFi and AWS Glue, increasing data processing efficiency by 15%. • Built and optimized CI/CD pipelines to streamline software deployment, improving system reliability and reducing downtime. • Collaborated with cross-functional teams to present data-driven insights, translating complex technical concepts into actionable • business strategies.
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Illinois Institute of Technology 08/2023 - current
Chicago, IL, United States
Degree: Master's Degree
Major:Data Science
Project: Multimodal AI Applications with LangChain & the OpenAI API • Built a multimodal AI application using LangChain and OpenAI APIs, incorporating speech-to-text transcription and GPT-based • question answering. • Developed clustering and regression models to enhance the accuracy of user interactions and improve recommendation systems. • Integrated neural networks using TensorFlow to automate question-answering workflows, improving model accuracy by 15%.

Piyush_Waradkar_Resume