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From Insight To Impact

Propelling Innovation Using AI, Shaping Data into Insights.

Last updated - May 2024

Hi, I'm Shreyas

AI Engineer

Data Analyst

Machine Learning Engineer

Data Scientist

With three years of experience, I excel in applying sophisticated methodologies across artificial intelligence, machine learning, and data analytics to create impactful solutions. My work includes designing scalable AI frameworks, such as multi-agent systems and Retrieval-Augmented Generation (RAG) integrations, and developing innovative tools for advanced document management and candidate scoring. Skilled in transforming complex data into actionable insights, I enhance decision-making and operational efficiency. My approach integrates technical precision with creative problem-solving, ensuring adaptability and leadership in technology-driven environments.

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Shreyas Puttaraju

Selected Projects

Skills

Fundamental Data Science Skills

Fundamental Data Science Skills

Advanced ML & AI Techniques

Advanced ML & AI Skills

Programming Languages & Tools

Programming Languages & Tools

Visualization & Cloud Platforms

Visualization & Cloud Platforms

Software & Other Tools

Software & Other Tools

Soft Skills

Soft Skills

Work Experience

AI Engineer - Stealth Startup

Austin, TX (Remote)  |  Oct 2023 - Present

  • Conceptualized and directed the development of a scalable multi-agent architecture, pioneering an agentic design approach utilizing langchain and AWS Bedrock to solve complex, multi-dimensional conversational AI tasks.
  • Integrated a supervisory mechanism for AI agents to adopt various personas, ensuring the optimal agent is engaged for each task segment.
  • Built custom tools for agents using Python, adding new functionalities and increasing agents' performance.
  • Designed the ETL pipeline for the multi-agent system using AWS, ensuring efficient data integration and management to support complex AI functionalities and system scalability.
  • Created and managed the CI/CD pipeline using GitHub Actions, ensuring streamlined deployments and continuous integration of code changes across projects.
  • Collaborated with cross-functional teams to integrate diverse system components effectively.
  • Engineered an advanced Document Management System incorporating RAG and OpenAI LLMs for enhanced information retrieval and processing.
  • Pioneered a Candidate Scoring System leveraging LLMs and AWS Lambda for serverless computing.

AI Engineer Intern - Change The Present Organization

New York, NY  |  Sep 2023 - Nov 2023

  • Utilized sophisticated Prompt Engineering techniques with OpenAI's Large Language Models to automate the creation of social media content for over 1400 gifts.
  • Developed and implemented complex Python scripts to streamline the social media content creation process. This initiative resulted in the production of timely, accurate, and visually appealing posts, greatly enhancing the efficiency of marketing campaigns.

Data Scientist Intern - HEB Groceries

San Antonio, TX  |  June 2023 - Sep 2023

  • Developed a comprehensive system for extracting product entities and attributes from product images.
  • Utilized Azure OpenAI LLM combined with advanced computer vision techniques for precision and accurate entity extraction.
  • Achieved heightened attribute detection and extraction capabilities by integrating Paddle OCR and GPT-3.5-Turbo within the LangChain framework, resulting in enhanced performance.
  • Designed prompts using advanced prompt engineering techniques, ensuring consistent LLM response across the system.
  • This innovation boosted product attribute management efficiency and customer engagement by up to 8%.
  • Crafted a web-based user interface for the extraction system utilizing HTML, JavaScript, and Flask, improving accessibility and ease of use for end users.
  • Worked with MLOps and Software Engineering teams to seamlessly integrate the new extraction system into the existing infrastructure, exemplifying strong teamwork and technical coordination skills.

Data Analyst - Intex Technologies (India) Ltd.

India  |  July 2020 - July 2021

  • Conducted an extensive ETL process using SQL to manage and preprocess over 4TB of historical data, significantly improving data integrity and readiness for analysis.
  • Employed Python with Scikit-Learn to deploy diverse machine learning algorithms, achieving 90% model accuracy based on rigorous evaluation.
  • Conducted cost-benefit analysis to identify optimal maintenance thresholds, resulting in a 15% reduction in costs.
  • Collaborated cross-functionally to integrate predictive maintenance models into existing systems.
  • Developed and delivered 5 new Dashboards/Products for Business Offerings.
  • Regularly created detailed reports for the business team to support decision-making processes.

Data Analyst - Mphasis

India  |  Jan 2020 - June 2020

  • Developed SQL queries to extract data from relational databases, improving data retrieval efficiency by 25%.
  • Conducted A/B testing and statistical analysis to evaluate the impact of marketing campaigns, leading to a 15% increase in conversion rates.
  • Automated data cleaning and preprocessing tasks using Python, reducing data preparation time.
  • Created interactive dashboards and visualizations using Tableau to support data-driven decision-making.

Research Experience

MedIX Lab - DePaul University

Chicago, IL  |  Oct 2022 - Mar 2023

  • Conducted comprehensive literature reviews and comparative analysis of various Generative Adversarial Network (GAN) models, enriching the team's understanding and aiding in identifying optimal techniques for image reconstruction challenges.
  • Implemented Cycle-GAN, a generative AI CNN model for image reconstruction, leading to improved classification of lung nodules.
  • Optimised the Cycle-GAN's loss function, resulting in a reduction of the FID score from 4100 to 800 (a low score is better).
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Education

First Degree

Masters in Data Science

DePaul University, 2023

Chicago, IL

Second Degree

Bachelors in Computer Science

PESCE, 2020

Mandya, KA

Let's Talk

Feel free to reach out for collaborations or just a friendly hello!