Hello, I'm Rajkumar

Data Analyst

Aspiring Data Analyst with 2 years of experience in healthcare analytics, data governance & predictive modeling. Proficient in Python, SQL, Power BI & Excel. Let’s connect to turn data into smarter decisions!

Python

Python Project

0
Power BI

Power BI Project

0
Dataset

Dataset Project

0
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SKILLS

Technical Skills

  • Python
  • SQLSQL
  • SASSAS
  • DAXDAX
  • Power BIPower BI
  • TableauTableau
  • ExcelExcel
  • Data PrivacyData Governance & Privacy
  • Cloud PlatformsCloud Platforms
  • Predictive & Statistical AnalysisPredictive & Statistical Analysis
  • Machine LearningMachine Learning
  • Gen AIGen AI

Soft Skills

  • Problem SolvingProblem Solving
  • Effective CommunicationEffective Communication
  • Attention to DetailAttention to Detail
  • Critical ThinkingCritical Thinking
  • AdaptabilityAdaptability
  • Analytical MindsetAnalytical Mindset
  • Presentation SkillsPresentation Skills
  • Business AcumenBusiness Acumen

PROFESSIONAL EXPERIENCE

Associate – Guidehouse India Pvt. Ltd

Feb 2023 – Nov 2024

  • Collected, cleaned, and standardized real-world healthcare data over 100K+ patient records across claims, lab results, and EMRs using Python, SQL, and Oracle. Built ETL pipelines reducing data processing time by 30%, with 98% data accuracy.
  • Built interactive dashboards in Power BI and Excel to track 12+ KPIs (patient demographics, cost trends, outcomes). Delivered weekly HEOR reports enabling a 20% faster decision-making process.
  • Ensured compliance with HIPAA, CCPA, and GDPR via privacy controls, role-based access, and data lifecycle policies—supporting 100% audit-readiness across 3 enterprise-level analytics projects.

SERVICES

Predictive Analysis & Modeling

Predictive analysis for Future-Focused insights.

Tools: Python, Regression, Classification, Clustering, Gen AI

Data Governance & Privacy

Protect data integrity and ensure compliance with regulatory standards.

Tools: Python, Data Masking, HIPAA, CCPA, GDPR

Data Analysis & Insights

Transform data into actionable insights.

Tools: Python, SQL, DAX, Power BI, Tableau, Excel

Data Visualization & Dashboarding

Visualize data with interactive dashboards.

Tools: Power BI, Tableau, Looker Studio, Excel

PROJECTS

Project 2

Predictive Analytics in Automotive Industry

Predict car prices and analyze model success with 5 predictive models: regression, classification, clustering, time-series, and mixed-effects modeling.

Tools: Python Machine Learning Jupyter Notebook

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Project 2

Healthcare Data Governance & Anonymization

Designed a HIPAA/CCPA-compliant anonymization pipeline to mask sensitive patient data and enable secure healthcare analytics.

Tools: Python Jupyter Notebook Data Masking

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Project 2

US Healthcare Data Analysis

Analyzed 55K+ patient records to uncover admission trends, cost patterns, and demographic insights for healthcare improvement.

Tools: Python SQL Pandas Numpy Matplotlib

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Project 2

Healthcare Dataset - CA Hospital Q1 2025

Created a synthetic California hospital dataset for healthcare analytics, data storytelling and machine learning model development.

Tools: Python Faker GenAI

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Project 2

Washington DC Crime Data Analysis

Analyzed Washington, D.C. crime statistics to identify high-risk locations, offense types, and temporal crime trends for strategic insights.

Tools: Power BI DAX Power Query Excel

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Project 2

Brazil E-Commerce Sales Data Analysis

Analyzed Brazilian e-commerce sales to uncover customer behavior, sales trends, profitability drivers and actionable business insights.

Tools: Power BI DAX Power Query Excel

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