Yashika Sharma
Data Scientist
Kurukshetra
Summary
Results-driven Data Science Intern with a strong foundation in statistical analysis and machine learning, complemented by hands-on experience in predictive modeling and data visualization. Successfully contributed to projects that demonstrated the practical application of theoretical knowledge, enhancing decision-making processes through data-driven insights. Proficient in Python and R, with a demonstrated ability to interpret complex data sets and collaborate effectively within diverse team environments. Committed to leveraging analytical skills to drive impactful solutions in future data science endeavors.
Overview
1
1
year of professional experience
Work History
Data Science Intern
Nighwan Technology Pvt. Ltd.
06.2024 - 08.2025
- Worked on an E-Commerce Analytics Platform, analyzing sales, customer, and order data to generate actionable business insights.
- Processed structured datasets similar to real-world e-commerce data (orders, customers, payments), aligning closely with industry datasets like Olist.
- Performed data cleaning and preprocessing on large datasets, reducing inconsistencies by ~20%.
- Wrote complex SQL queries to analyze key metrics such as customer retention, order frequency, and revenue trends.
- Built interactive dashboards in Grafana to track KPIs like delivery time, sales performance, and customer behavior, reducing manual reporting by ~40%.
- Conducted EDA to identify patterns such as late deliveries and their impact on customer satisfaction.
- Applied data modeling and aggregation techniques to derive insights similar to real-world e-commerce analytics use cases.
Education
Master of Computer Applications - Computer Application
Chitkara University
Rajpura, India 04.2001 -
Bachelor of Science - Mathematics
University of Delhi
Delhi, India 04.2001 -
Skills
- Data analysis with Python and SQL
- Data analysis tools
- Experience with supervised and unsupervised learning methods
Python programming
Big data analytics
Machine learning
SQL
Model evaluation
Data visualization
Websites
Timeline
Data Science Intern
Nighwan Technology Pvt. Ltd.
06.2024 - 08.2025
Master of Computer Applications - Computer Application
Chitkara University
04.2001 -
Bachelor of Science - Mathematics
University of Delhi
04.2001 -