Sakshi Tarekar
Pune
Summary
Driven and detail-oriented with a solid background in data analytics, fluent in Python, SQL, and Excel. Knowledgeable in using Power BI to create insightful business analysis and provide efficient data visualization. Eager to put analytical abilities to use in a fast-paced professional environment and significantly help an organization to flourish.
Overview
3
3
years of professional experience
1
1
Certification
Work History
Data Annotation Specialist
IOWEB3 Technologies Pvt Ltd
Pune
09.2025 - Current
- Ensured precise annotation and quality control of visual datasets in U Label as Image Labeling Editor and Reviewer for Uber AI Solutions project, boosting overall data quality.
- Applied annotation standards and optimized workflows to support scalable AI data pipeline operations, improving consistency and accuracy in visual dataset processing. Annotated and validated visual datasets using techniques such as bounding box annotation, polygon segmentation, and object classification in U Label.
- Streamlined labeling workflows with cross-functional AI teams, boosting dataset quality for machine learning models.
- Collaborated with the AI data team to maintain labeling accuracy, consistency, and compliance with project guidelines for machine learning training.
Data Science Intern
Primine Software Private Limited
Nagpur
06.2023 - 12.2023
- Managed high-volume data from multiple sources with predictive modeling and business analysis to derive actionable insights that informed strategic decisions.
- Applied clustering and decision tree learning techniques to enhance data analysis capabilities.
- Analyzed data sets to identify trends and insights for software solutions.
- Assisted in developing predictive models that enhanced product features, improving user engagement and satisfaction.
- Collaborated with team members to design data-driven reports and visualizations that facilitated data interpretation and informed project direction.
Education
Bachelor of Technology - Artificial Intelligence
G.H. Raisoni College Of Engineering Nagpur
Nagpur01-2024
Skills
- Tools - Git and GitHub, Power BI, Microsoft Excel, VS Code, U Label
- Soft skills - Problem Solving, Time Management
- Libraries & Frameworks - Pandas, NumPy, JIRA
- Technologies - Python, Azure
- Databases - PostgreSQL
Projects
Subjective Paper Evaluation Using NLP (Python)
- Developed an NLP-based system to automatically evaluate subjective exam answers by analyzing semantic meaning, grammar, and contextual relevance.
- The system scores answers by comparing student responses to a reference answer based on semantic similarity and keyword analysis.
Customer Segmentation And Prediction
- Developed and implemented customer segmentation models to categorize diverse customer groups.
- Utilized predictive analytics to forecast customer behavior, including churn and lifetime value.
- Applied machine learning for predictive modelling of customer behavior
Certification
- The Complete Oracle SQL Certification Course from Udemy
- Power BI For Beginners from Simplilearn
- Google Project Management Professional Certificate from Coursera
Timeline
Data Annotation Specialist
IOWEB3 Technologies Pvt Ltd
09.2025 - Current
Data Science Intern
Primine Software Private Limited
06.2023 - 12.2023
Bachelor of Technology - Artificial Intelligence
G.H. Raisoni College Of Engineering Nagpur