Sase Vivek

Data Science Intern

Pune, India 0+ yrs exp 80 · Excellent

About

Data-driven Computer Science graduate with hands-on experience in data engineering, analytics, AI and machine learning using Python, SQL and dbt. Skilled in building end-to-end ETL pipelines, validating data models and automating data quality checks. Experienced in turning payments-domain and governance data into actionable insights through Power BI and Tableau dashboards, with working knowledge of AWS. Strong in root-cause analysis and communicating findings as clear business recommendations.

Skills & Expertise (46)

Pandas Advanced

8.0/10

Years Exp

Python Advanced

8.0/10

Years Exp

SQL Advanced

7.5/10

Years Exp

NumPy Advanced

7.5/10

Years Exp

ETL Advanced

7.5/10

Years Exp

scikit-learn Advanced

7.0/10

Years Exp

Tableau Intermediate

6.5/10

Years Exp

AWS Intermediate

6.5/10

Years Exp

Data Warehousing Intermediate

6.5/10

Years Exp

NLP Matplotlib CTEs EC2 S3 Lambda MySql Regression Classification Clustering KPI Reporting Deep Learning ANN CNN Git GitHub Requirements Analysis Root-cause analysis stakeholder communication Data Quality Checks Validation queries Data Pipelines Data Profiling Snowflake Logical Data Modeling Dimensional Data Modeling Data Integration Data Validation DBT Data Lineage Data Documentation Power BI DAX Window Functions Advanced Excel EDA Statistical Analysis

Work Experience

Data Science Intern

CODTECH IT Solutions Pvt. Ltd.

Jan 2025 - Feb 2025

Built an automated ETL pipeline in Python (Pandas, Scikit-learn) for data extraction, cleaning, transformation and loading, reducing manual preprocessing effort. Performed end-to-end EDA, data preprocessing and feature engineering on agriculture datasets to support soil and climate-based decision analysis. Applied data validation, statistical analysis and data visualization to surface trends and communicate insights to stakeholders.