Open to Opportunities

Rohitha Sagadam

Transforming Data into Decisions

Data & AI Professional with 4+ years of experience building scalable pipelines, intelligent dashboards, and ML solutions that drive real business impact.

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01

About Me

SQL Expert
AI/ML
Power BI
Cloud

Data Professional Based in Chicago

I'm a results-driven data professional passionate about transforming complex data into actionable business insights. With a Master's degree from Purdue University Northwest and hands-on experience across retail, education, and technology sectors, I bring a unique blend of technical expertise and business acumen.

My journey spans from optimizing enterprise Oracle Retail systems at Wipro to developing AI-powered research assistants. I thrive at the intersection of data engineering, business intelligence, and machine learning—constantly seeking innovative solutions to real-world challenges.

4+
Years Experience
6+
Projects Delivered
3.9
GPA (Master's)
02

My Skills

Technologies and tools I use to bring ideas to life

Data & Analytics

SQL (Advanced) Python Power BI Tableau Excel Oracle RMS/RPM

Cloud & Big Data

GCP BigQuery Azure AWS Databricks Spark Airflow dbt

AI & Machine Learning

BERT RLHF CNN Hugging Face TensorFlow Scikit-learn NLP

Tools & Platforms

Salesforce HubSpot JIRA Azure DevOps GitHub Docker

Business & Product

ETL/ELT Data Modeling Requirements Agile/Scrum Stakeholder Mgmt

Databases

Snowflake PostgreSQL MySQL SQL Server Oracle
03

Work Experience

Aug 2023 - May 2025

Graduate Research Assistant

Purdue University Northwest

  • Architected SQL-based ETL pipelines, improving data accuracy by 20%
  • Built Power BI & Tableau dashboards, reducing reporting effort by 30%
  • Developed predictive models (ARIMA, Prophet) for resource forecasting
  • Led stakeholder meetings translating analytics into actionable insights
Nov 2021 - Jul 2023

Business Analyst / Data Analyst

Wipro Limited (Al Tayer Group)

  • Managed Oracle Retail operations ensuring 99% pipeline uptime
  • Optimized SQL queries, reducing manual effort by 40%
  • Served as liaison between business and technical teams
  • Improved pricing accuracy by 28% through data validation
Jul 2021 - Oct 2021

Data Analyst

Byju's - The Learning App

  • Managed 500+ student records weekly in Salesforce
  • Conducted cohort analysis contributing to 12% retention improvement
  • Developed CRM workflows for coaching effectiveness tracking
Dec 2020 - Jun 2021

Embedded Systems Intern

Eduvance

  • Prototyped IoT-based wellness monitoring systems
  • Collaborated with teams to define MVP specifications
04

Featured Projects

Showcasing my expertise in AI, data engineering, and analytics

AI Research Assistant (RoRA)

Multi-agent research assistant for automated fact-checking and document summarization.

Qwen SmolAgents FAISS Python
99% Precision

AI Empathy Response System

GenAI chatbot with RLHF tuning for context-aware, empathetic mental health support.

RLHF BERT NLP Hugging Face
Emotion Recognition

Retail Demand Forecasting

Time-series forecasting tool for retail demand prediction using ensemble methods.

Prophet LSTM Python Pandas
21% Accuracy Boost

Crop Disease Detection

CNN deep learning model for agricultural image classification and disease detection.

CNN TensorFlow OpenCV Python
22% Accuracy Boost

Rainfall Trend Analysis

ML pipeline for long-term precipitation trend analysis and climate prediction.

Python Pandas Matplotlib Scikit-learn
18% Predictive Accuracy

CRM Data Integration

Schema standardization and field mapping across multiple CRM platforms.

HubSpot Salesforce REST APIs SQL
Multi-Platform Sync
05

My Education

M.S. Computer & Information Technology

Purdue University Northwest

GPA: 3.9/4.0 | May 2025 | Hammond, IN

B.E. Electronics & Communication

JNTU Hyderabad

CGPA: 8.5/10 | 2021 | Hyderabad, India

Google Data Analytics
Power BI Data Analyst
Oracle Cloud AI Foundations
Cisco Python & IoT
06

Get In Touch

I'm always open to new opportunities and collaborations

Let's Build Something Amazing

Whether you're looking for a data professional to join your team, need help with a challenging data project, or just want to connect—I'd love to hear from you!