Data Analyst Machine Learning

CHANDINI KRISHNA POLAKI

DATA ANALYST

+1-551-***-**** · *****************@*****.*** ·LinkedIn· GitHub Detail-oriented and analytical Master's student in Computer Science with strong skills in Python, SQL, and data visualization. Seeking an entry-level Data Analyst role to apply data wrangling, statistical analysis, and storytelling abilities to real-world business challenges.

EDUCATION

• West Chester University, PA

M.S. in Computer Science GPA: 3.87 August 2023 - January 2025

• Jawaharlal Nehru Technological University, India B.Tech in Electrical and Electronics Engineering GPA: 8.7 2018 – 2022 TECHNICAL SKILLS

Programming Languages: C, Python, SQL

Data Visualization Tools: Tableau, Power BI

Libraries & Platforms : Pandas, NumPy, Matplotlib, Seaborn, Scikit-learn, Jupyter Notebook Web Technologies: HTML, CSS, JSON

Database & Data Management: SQL, PostgreSQL

Version Control: Git, GitHub

Development Tools: Linux, Bash, Jupyter Notebook, Visual Studio Code MS Office Skills: Microsoft Access, Word, Excel, PowerPoint Other: Data Handling: Data Cleaning, EDA, Data Wrangling, ETL Processes Foundational Knowledge: Basics of AWS (S3, EC2), System Design Principles, Basic Machine Learning(Regression, Classification) Soft Skills: Analytical Thinking, Attention to Detail, Communication, Problem-Solving, Data Storytelling, Collaboration, Time Management.

PROJECTS

COVID-19 Data Cleaning and Preprocessing for Geographical Analysis Python, Pandas, NumPy, Jupyter Notebook

• Cleaned and transformed a real-world COVID-19 dataset to ensure accuracy for geographic trend analysis.

• Imputed missing values, dropped unnecessary columns, and converted data types for analysis-readiness.

• Automated preprocessing to simulate a data pipeline for visualization or ML deployment. Interactive COVID-19 Dashboard with Tableau and Web Integration Tableau, SQL, Excel, HTML/CSS

• Created and published a COVID-19 dashboard using Tableau with filters and interactive maps for region-based comparison.

• Embedded the dashboard into a web page to enable online exploration and stakeholder accessibility. Netflix Movies & TV Shows Data Analysis

Matplotlib, Seaborn, Python

• Performed exploratory data analysis on Netflix's dataset to uncover trends in content production and genre popularity.

• Visualized insights using Seaborn and Matplotlib to identify patterns in movie releases and ratings. Airbnb NYC Analysis

Matplotlib, Seaborn, Python

• Analyzed Airbnb listings in NYC to uncover pricing, demand, and availability trends.

• Utilized data visualization techniques to present findings on neighborhood-wise pricing and occupancy rates. Information Visualization

HTML, CSS, Tableau, Javascript

• Developed interactive visualizations using HTML to represent complex data sets effectively. RELEVANT COURSEWORK

• Operating Systems

• Computer Networks

• Data Structures & Algorithms

• Machine Learning (Introductory)

• Software Engineering

• Web Application Development

ADDITIONAL INFORMATION

• Strong interest in cloud systems, ML runtime environments, and infrastructure optimization

• Currently exploring AWS and Docker fundamentals through self-study

• Eligible to work in the U.S. (H4-EAD)

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