Hi, I’m Jayashree Ramesh Reddy

Data Analyst | Data Science | Machine Learning Enthusiast

About Me

Jayashree Ramesh Reddy

I’m Jayashree Ramesh Reddy, a Data Science graduate student at the University of Memphis, specializing in designing end-to-end machine learning and AI systems. My work focuses on building scalable data pipelines, developing high-performance models, and optimizing workflows for production environments. I work extensively with Python, SQL, and modern ML frameworks to architect systems that efficiently process, transform, and analyze complex structured and unstructured datasets.

My technical expertise spans supervised and unsupervised learning, deep learning, NLP, and LLM engineering. I build and fine-tune advanced models using Scikit-learn, TensorFlow, PyTorch, and Hugging Face Transformers, with hands-on experience in LLM fine-tuning (LoRA/QLoRA), embedding generation, vector databases (FAISS, Chroma), and RAG architectures. I work with tokenization, attention mechanisms, optimizers, evaluation metrics, and model interpretability techniques, and I systematically profile and optimize models for performance, latency, and memory efficiency.

I also work with cloud and big-data technologies—such as AWS, Databricks, Snowflake, and Apache Spark—to build scalable data pipelines, distributed processing workflows, and production-grade ML deployments. My interest lies in aligning traditional ML systems with modern generative AI, integrating RAG pipelines, vector search, and prompt-optimized inference to create robust, reliable, and high-impact AI applications. I’m driven by building technically sound, scalable, and efficient solutions that deliver measurable value in real-world environments.

Name: Jayashree Ramesh Reddy

Email: jayashreeramesh2409@gmail.com

From: Memphis, United States

Education: Masters in Data Science

My Skills

A data-driven problem solver with expertise in analytics, machine learning, cloud platforms, and business intelligence tools.

Languages

Programming and Data Foundation

Python, Pandas, NumPy, Scikit-learn, TensorFlow, PyTorch, SQL

Data Tools

Machine Learning Systems

Supervised ML, Unsupervised ML, XGBoost

Visualization

Data Visualization

Power BI, Tableau, Matplotlib, Seaborn, Excel

Machine Learning

GenAI, LLM & NPL

Hugging Face, Transformers, LangChain

Cloud & Big Data

Big Data & Cloud Technologies

Snowflake, AWS (S3, Lambda, SageMaker), Apache Spark

Databases

MLOps & Stastics

MLflow, A/B Testing, Hypothesis Testing, Git, GitHub

My Projects

Here are some of my data science and machine learning projects that reflect my problem-solving and analytical capabilities.

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Customer Journey Intelligence Platform

• Built an end-to-end customer analytics platform using Python, SQL, Snowflake, XGBoost, SHAP, EconML, and Power BI to analyze customer journeys, predict churn, and deliver explainable, data-driven insights to stakeholders.

Python Random Forest
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InsightBridge Analytics Assistant

• Developed a conversational analytics assistant using Python, SQL, LLMs, RAG, and Streamlit that converts natural-language queries into safe SQL, generates KPI insights, and provides grounded, explainable analytics for decision-making.

SHAP Random Forest
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Intelligent Fraud Ring Identification using Graph Neural Networks

Detect and analyze coordinated fraud rings using an intelligent graph-based system that models users, accounts, devices, and transactions.

CNN Deep Learning
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Spotify Song Hit Prediction

It showcases the full DS workflow—data prep, model training (Logistic Regression, Random Forest, XGBoost), evaluation, and an interactive Streamlit dashboard—plus optional deployment on Snowflake Streamlit Apps.

EDA Matplotlib Seaborn
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Forecasting Municipal Debt

Implemented time series forecasting with machine learning models to predict financial trends in municipal debt data.

Forecasting Regression

My Resume

My professional journey and educational background.

Experience

Data Scientist

Deloitte • April 2020 – Dec 2023

  • Led end-to-end data science projects from problem definition and data acquisition through model development, validation, and deployment, collaborating closely with business stakeholders.
  • Designed and implemented supervised and unsupervised ML models (regression, classification, clustering) using Python, Pandas, NumPy, and Scikit-Learn for forecasting, risk scoring, and customer behavior analysis.
  • Built end-to-end ML pipelines using Random Forest, XGBoost, and LightGBM, improving robustness through feature engineering and SHAP-based explainability.
  • Conducted statistical analysis, hypothesis testing, and A/B experimentation to evaluate business initiatives and product changes.
  • Built scalable data pipelines using SQL and Python, integrating transformed data into Snowflake and Airflow-managed workflows.
  • Evaluated model performance using ROC-AUC, precision-recall, RMSE, and MAE, applying cross-validation and model drift monitoring post-deployment.
  • Developed executive-level dashboards in Power BI and Tableau, translating analytical outputs into actionable business insights.
  • Communicated findings through data storytelling, clearly explaining assumptions, limitations, and business impact to both technical and non-technical stakeholders.

Associate Data Analyst

Tech Neon Solutions Pvt Ltd • May 2019 – April 2020

  • Performed exploratory data analysis (EDA) using SQL, Excel, and Python to uncover trends, anomalies, and key business drivers.
  • Developed complex SQL queries including multi-table joins, aggregations, and window functions to generate accurate operational and management reports.
  • Built and automated KPI dashboards and recurring reports, improving visibility into business performance.
  • Conducted data cleaning, validation, and reconciliation to ensure high-quality, reliable datasets.
  • Collaborated with senior analysts and stakeholders to deliver client-ready insights aligned with business objectives.

Education

Master of Science in Data Science

University of Memphis • GPA 3.5 • Memphis, TN • Dec 2025

Coursework: Machine Learning, Data Mining, Fundamentals of Data Science, Advanced Statistical Learning, Database Systems, Data Visualization

Social Media Intern • University of Memphis • Jan 2025 – Jun 2025
  • Analyzed audience engagement data using Excel and Power BI to drive strategic content decisions.
  • Developed dashboards to visualize follower growth and post performance.
  • Conducted exploratory data analysis to uncover user behavior and campaign effectiveness.

Bachelor of Science in Information Science & Engineering

Don Bosco Institute of Technology • Bengaluru, India

Coursework: Probability & Statistics, Linear Algebra, Database Management Systems, Data Warehousing, Artificial Intelligence, Neural Networks, Big Data Analytics

Get In Touch

Have a project in mind or want to discuss potential opportunities? Feel free to reach out!

Contact Information

Location

Memphis, United States

Email

jayashreeramesh2409@gmail.com

Phone

+1 901-608-5966

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