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Rohan Waghade

Junior Data Analyst | Python • SQL • Power BI • Tableau | MSc Data Science & AI | Ex-Data Analyst Intern | Built Data Pipelines & KPI Dashboards

Pune District

< 1 year of work experience

SEPIA INNOVATIONS
Apr 20254 mosJul 2025

•Streamlined data preprocessing and cleaning pipelines in Python (Pandas, NumPy), improving dataset quality and accelerating model training throughput by 40%. •Designed and built a real-time Streamlit monitoring dashboard to visualize telemetry data and anomaly detection logs, successfully reducing manual review time by 30%. •Engineered a Road Anomaly Detection System using YOLOv8 and OpenCV, custom-training models on a self-curated dataset of 2,000+ GPS-tagged and annotated image frames. •Improved model detection accuracy by ~22% through iterative dataset curation, annotation, and retraining cycles on Roboflow to ensure deployment-ready performance. •Collaborated closely with cross-functional teams to document technical findings, translate complex data metrics, and deliver structured performance reports to non-technical stakeholders.

Rohan’s AI Stack

antigravity
antigravity
claude
claude
codex
codex

Education

JSPM University Pune

Master's degree, Data Science and AI

JSPM University Pune

20252 yrs2027
Savitribai Phule Pune University

Bachelor of Data Science, Data Processing

Savitribai Phule Pune University

20223 yrs2025

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Headline

Junior Data Analyst | Python • SQL • Power BI • Tableau | MSc Data Science & AI | Ex-Data Analyst Intern | Built Data Pipelines & KPI Dashboards

About

I am a results-driven Data Analyst who transforms complex, unstructured datasets into actionable business intelligence. Bridging the gap between raw data engineering and executive-level decision-making, I specialize in building end-to-end data pipelines, exploratory data analysis (EDA), and interactive KPI dashboards that drive operational efficiency. With a strong academic foundation in Data Science and hands-on enterprise internship experience, I have a proven track record of optimizing data workflows and delivering measurable business impact. I thrive in collaborative environments where data can be leveraged to solve complex problems and unlock growth. 🌟 KEY HIGHLIGHTS & BUSINESS IMPACT: Data Pipeline Optimization: Streamlined Python preprocessing pipelines, improving data quality and model training throughput by 40%. Business Intelligence: Designed and deployed live monitoring dashboards that reduced manual review times by 30%. Predictive Analytics: Engineered an end-to-end Machine Learning pipeline for employee churn prediction with an 85%+ accuracy rate. Advanced Analytics: Conducted comprehensive customer shopping behavior analysis using statistical modeling across 10,000+ transaction records. Academic Research: Co-authored a published research paper on Smart Agriculture utilizing IoT and Artificial Intelligence. 🛠️ CORE TECHNICAL TOOLKIT: Data Analysis & Analytics: Exploratory Data Analysis (EDA), Statistical Analysis, Data Wrangling, Advanced Excel. Databases & Querying: SQL (Data Extraction, Joins, Aggregations). Programming Languages: Python (Pandas, NumPy, Scikit-learn, Matplotlib, Seaborn). BI & Data Visualization: Microsoft Power BI (DAX, Power Query), Tableau, Streamlit. Data Engineering / ML: ETL Pipelines, KPI Reporting, Logistic Regression, Random Forest, Clustering, Computer Vision (YOLOv8, OpenCV). Tools & Workflows: Git/GitHub, Jupyter Notebook, Google Colab, Roboflow. 👉 Active Pursuit: I am seeking fresher / entry-level opportunities in Data Analytics, Business Analytics, or BI Development across Tech, Consulting, Finance, and E-commerce domains.

Location

Pune District

AI stack

antigravity

claude

codex

Work experience

Data Analyst Intern at SEPIA INNOVATIONS, Apr 2025 - Jul 2025 · 4 mos, •Streamlined data preprocessing and cleaning pipelines in Python (Pandas, NumPy), improving dataset quality and accelerating model training throughput by 40%. •Designed and built a real-time Streamlit monitoring dashboard to visualize telemetry data and anomaly detection logs, successfully reducing manual review time by 30%. •Engineered a Road Anomaly Detection System using YOLOv8 and OpenCV, custom-training models on a self-curated dataset of 2,000+ GPS-tagged and annotated image frames. •Improved model detection accuracy by ~22% through iterative dataset curation, annotation, and retraining cycles on Roboflow to ensure deployment-ready performance. •Collaborated closely with cross-functional teams to document technical findings, translate complex data metrics, and deliver structured performance reports to non-technical stakeholders.

Education

Master's degree, Data Science and AI, JSPM University Pune

Bachelor of Data Science, Data Processing, Savitribai Phule Pune University

Rohan Waghade - Data Analyst Intern in Pune District | Tal