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KushiTirumala/README.md

Tirumala Kushi Raghava

Data Analyst | Data Science | Cybersecurity Analytics
SQL • Python • Power BI • Statistical Modeling • Risk & Threat Analysis

Analytical problem-solver specializing in data-driven decision making and security-focused analytics. Experienced in SQL data extraction, predictive modeling, A/B testing, KPI engineering, and network risk assessment. Passionate about combining data intelligence with security awareness to drive measurable business impact.


Core Competencies

Data Analytics: SQL, Data Cleaning, EDA, KPI Design, Data Modeling
Programming: Python (Pandas, NumPy, Matplotlib)
Statistics & ML: Hypothesis Testing, Regression, Classification, Fraud Detection
Business Intelligence: Power BI, Excel Dashboards
Cybersecurity: Vulnerability Assessment, Risk Classification, Security Analytics
Tools: Git, GitHub, VS Code


Featured Projects

Workforce & Compensation Intelligence (SQL Analytics)
Advanced SQL insights on salary trends and skill demand for strategic workforce planning.

Sales Performance Intelligence Dashboard (Power BI)
Interactive dashboard delivering KPI-driven revenue and customer insights.

Fraud Detection & Risk Scoring Model (Machine Learning)
Classification model optimized for imbalanced datasets with performance evaluation metrics.

Network Vulnerability Assessment Tool
Subnet scanner detecting exposed services and analyzing network security risk levels.


Let’s Connect

kushi.rt06@gmail.com


Open to Data Analyst, Data Science, and Cybersecurity Opportunities

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  1. Workforce-Compensation-Intelligence-Advanced-SQL-Analytics- Workforce-Compensation-Intelligence-Advanced-SQL-Analytics- Public

    End-to-end SQL analytics identifying skill demand and compensation trends to inform talent strategy.

  2. Customer-Churn-Risk-Modeling-Retention-Analytics Customer-Churn-Risk-Modeling-Retention-Analytics Public

    Predictive model identifying churn risk and key drivers to inform retention planning.

    Python

  3. Fraud-Detection-Risk-Scoring-Model-Imbalanced-ML- Fraud-Detection-Risk-Scoring-Model-Imbalanced-ML- Public

    Machine learning fraud detection model using imbalanced data techniques and risk scoring optimization.

    Python

  4. Sales-Performance-Intelligence-Dashboard-Revenue-Analytics- Sales-Performance-Intelligence-Dashboard-Revenue-Analytics- Public

    Interactive dashboard tracking revenue, customer segments, and KPI performance using Power BI.

    Python

  5. A-B-Testing-Statistical-Experimentation-Engine A-B-Testing-Statistical-Experimentation-Engine Public

    Performed A/B test analysis using Two-Proportion Z-Test and visualized conversion performance using Matplotlib. Delivered statistically validated deployment recommendations based on conversion rate…

    Python

  6. Network-Vulnerability-Assessment-Reconnaissance-Tool Network-Vulnerability-Assessment-Reconnaissance-Tool Public

    Multi-threaded network scanner detecting exposed services and classifying security vulnerabilities.

    Java