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KILLADA VASUDEVARAO

@killadavasudevarao

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Junior Data Scientist building predictive models and data stories with Python, SQL, and machine learning.

India

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What I'm looking for

I’m seeking a Junior Data Scientist role where I can build predictive models, automate data workflows, and deliver clear data stories with ML and visualization to support data-driven decisions.

I’m an analytical Data Science professional with a strong foundation in data cleaning, exploratory data analysis, and advanced visualization. Through internships, I automated data workflows by 40% and turned complex datasets into actionable insights using Python, R, and SQL.

I build predictive models with Scikit-Learn, Random Forest, Gradient Boosting, and Deep Neural Networks, and I focus on reliable pipelines using Git/GitHub for reproducibility. At Datavalley, I reduced data preparation time by 30%, improved processing efficiency by 40% with SQL and Apache Spark, and helped stakeholders understand trends through Tableau and Power BI dashboards.

I enjoy delivering compelling data stories that support strategic decision-making, backed by strong presentation and stakeholder communication. I’m currently strengthening my end-to-end capabilities through ongoing Data Science training and hands-on machine learning pipeline work.

Experience

Work history, roles, and key accomplishments

Data Science Intern

Datavalley

Jul 2024 - Sep 2024 (2 months)

Streamlined data cleaning for large-scale datasets using Python and R, reducing data preparation time by 30%. Automated data workflows with SQL and Apache Spark, improving processing efficiency by 40% and building Tableau/Power BI dashboards and predictive models reaching 85% accuracy.

Python R SQL Apache Spark Tableau Power BI Data Cleaning predictive modeling Git

AI-ML Virtual Intern

AICTE

Dec 2022 - Feb 2023 (2 months)

Built Python data preprocessing scripts for machine learning training and evaluation, improving reliability by 15% through EDA-driven handling of outliers and missing values. Developed visualization prototypes with Matplotlib and completed 10+ AI/ML assessments while earning top-tier virtual intern performance.

Python data preprocessing Matplotlib Machine Learning Classification regression

Education

Degrees, certifications, and relevant coursework

Dadi Year Institute of Engineering and Technology

Bachelor of Technology (B.Tech), Computer Science & Engineering (Data Science)

2021 - 2025

Grade: CGPA: 7.86/10.0

Pursued a B.Tech in Computer Science & Engineering with a Data Science focus, gaining foundations in core CS and data-oriented coursework. Earned a CGPA of 7.86/10.0.