Open to opportunities

Koushika Jayavelu

@koushikajayavelu

Message

Data-focused BCA graduate skilled in Python, SQL, Power BI and machine learning.

India

Message

What I'm looking for

I am looking for an entry-level data role where I can apply Python, SQL and Power BI to build models and dashboards, learn from experienced teams, and contribute to data-driven decisions in a collaborative, growth-oriented environment.

I am a BCA graduate with strong foundations in data analysis, SQL, Python and Power BI, and hands-on experience building machine learning models and interactive dashboards. I consistently apply data cleaning, visualization, and predictive modeling to deliver actionable insights.

During a Data Science internship at TechCiti Software Consulting, I processed 5,000+ rows, developed models (Logistic Regression, Random Forest, SVM) with up to 85% accuracy, and automated ETL pipelines to reduce manual effort. I also completed projects such as a Streamlit-deployed Brain Stroke Prediction model and a customer churn Power BI dashboard that informed stakeholder decisions.

I complement technical abilities with problem solving, collaboration and communication skills, and have been recognized with awards like Best Paper (Big Data in Medicine) and Best Outgoing Student. I seek to contribute to data-driven decision-making in a dynamic organization.

Experience

Work history, roles, and key accomplishments

Data Science Intern

TechCiti Software Consulting Pvt Ltd

Jan 2025 - Present (9 months)

Collected, cleaned, and analyzed 5,000+ rows of raw data and built machine learning models (Logistic Regression, Random Forest, SVM) achieving up to 85% accuracy; automated ETL pipelines to reduce manual effort by 20% and presented findings with a team of 3 interns.

Python Pandas NumPy Machine Learning ETL Logistic Regression Random Forest SVM Data Cleaning Data Visualization

Education

Degrees, certifications, and relevant coursework

Krupanidhi Degree College, Bangalore North University

Bachelor of Computer Applications, Computer Applications

Grade: 9.6 CGPA

Activities and societies: Internship as Data Science Intern at TechCiti Software Consulting Pvt Ltd; Best Outgoing Student Award; Student Placement Coordinator; Event Coordinator; Best Paper Award; debate competition winner.

Bachelor of Computer Applications with a 9.6 CGPA, focused on database management, object-oriented programming, and data structures; completed projects and internship applying data analysis, machine learning, and Power BI for real-world problems.