Summary
Overview
Work History
Education
Skills
PROJECTS
Certification
Timeline
Generic

Raj Ritanjit

JHARKHAND

Summary

Detail-oriented Data Analyst with hands-on experience in Python, SQL, Excel, Power BI, and Machine Learning. Background in Biotechnology with specialization in analytics and real-world projects in customer analytics, sentiment analysis, and computer vision. Currently working at Target Corporation with exposure to Salesforce CRM and supply chain analytics. Passionate about turning data into actionable insights.

Overview

1
1
year of professional experience
1
1
Certification

Work History

Supply Chain Executive (Apprentice)

Target Corporation
08.2024 - Current
  • Analyzed SRC and GSCL case data to identify recurring operational issues and improve resolution efficiency.
  • Utilized Excel (Pivot Tables, VLOOKUP, charts) to prepare weekly reports for management.
  • Tracked workflows and escalations using Salesforce CRM, ensuring timely resolution of cases.
  • Collaborated with cross-functional supply chain teams to optimize case handling and internal processes.
  • Supported process improvements in case handling workflows, contributing to faster resolution and reduced backlog in SRC/GSCL systems.

Education

B.Sc. - Biotechnology

Chandigarh University
Punjab
06-2024

Skills

  • Tools: Python, SQL, Power BI, Excel, Streamlit, Salesforce, OpenCV
  • Analytics: Data Cleaning, EDA, Visualization, ML, Dashboards
  • Soft Skills: Problem Solving, Communication, Teamwork, Adaptability

PROJECTS

Amazon Review Sentiment Analysis System – Streamlit, NLP, ML

  • Built a web app to classify Amazon reviews by sentiment using customer ratings and categories.
  • Achieved 85% accuracy; included data visualizations for insights.

Drowsiness Detection System – OpenCV, CNN

  • Developed real-time drowsiness detection via eye-state recognition; supported webcam/IP cams.
  • Improved model accuracy by 15% and logged data for analytics.

Face Mask Detection System – MobileNetV2, OpenCV

  • Created a real-time video analytics tool with 95% mask detection accuracy.

Customer & Employee Management Systems – Python, Tkinter, SQL

Built desktop apps with CRUD operations, search/filter functions, and validation features

Certification

  • Data Analytics & ML Training – Onlei Technologies, 2025
  • Covered Python, SQL, Excel, Power BI, ML, and Stats through applied projects.
  • Key Topics:
  • ML (Classification, Regression, Evaluation)
  • Python for Data Analysis (Pandas, Scikit-learn)
  • SQL (Joins, Aggregates, Filters)
  • Statistics (Distributions, Hypothesis Testing)
  • Data Viz (Power BI, Excel Dashboards)

Timeline

Supply Chain Executive (Apprentice)

Target Corporation
08.2024 - Current

B.Sc. - Biotechnology

Chandigarh University

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Raj Ritanjit