Sayani Ghosh
Kolkata
Summary
Data professional with expertise in Python, MySQL, Power BI, and Machine Learning, backed by 6 months of full-time experience and 6 months of internship in data analysis and software development. Skilled in building interactive dashboards, data preprocessing, statistical modeling, and developing scalable Python applications. Passionate about leveraging data-driven insights and software solutions to optimize business performance and decision-making.
Overview
2
2
years of professional experience
Work History
Data Analyst
Royal Research
Kolkata
08.2024 - 01.2025
- Company Overview: Company focusing on data-driven solutions
- Conducted comprehensive Retail Store Analysis to derive actionable insights using Python, Power BI, and Tableau
- Leveraged advanced data preprocessing techniques and exploratory data analysis (EDA) to prepare high-quality datasets for model development.
- Built interactive dashboards in PowerBI to visualize complex data trends for stakeholders
- Company focusing on data-driven solutions
Internship
STARAGILECONSULTING
Online
02.2023 - 10.2023
- Company Overview: StarAgile is a training and consulting company that offers courses in agile, data science, and artificial intelligence (AI).
- Gained comprehensive expertise in data preprocessing, exploratory data analysis (EDA), and SQL for data retrieval and manipulation.
- Completed coursework, assignments, and mock interviews to enhance analytical skills and problem-solving capabilities.
- Developed proficiency in programming with Python for building data pipelines, implementing machine learning models, and conducting statistical analyses.
- Engaged in hands-on projects to apply data science concepts, focusing on actionable insights, and predictive modeling.
Education
M.Sc - Data Science and Analytics
NSHM Knowledge Campus
Kolkata07-2022
BCA -
GIST (Haldia)
10.2020
Skills
- Programming and Analytics: Python, R, Machine Learning, Data Preprocessing, and Statistical Analysis
- Data Visualization and BI Tools: Power BI, Tableau, Matplotlib, Seaborn
- Databases and Cloud: MySQL, AWS
- Familiar with Django, GitHub, OpenCV, and Advanced Excel
Projects
NYC Restaurant Inspections Analysis, Face Detection Application, Customer Behavior Analysis
12/2024 - 01/2025
- Data-Driven Insights into NYC Restaurant Inspections
- Designed and developed six interactive dashboards in Power BI to analyze NYC restaurant inspection trends
- Utilized DAX queries and created dynamic visualizations
- Focused on stakeholder engagement through infographic design
Real-time face detection application
10/2024 - 11/2024
- I built an application to detect faces using OpenCV
- Developed features using Python 3, OpenCV, and NumPy
Customer Behavior Analysis on Retail Store
11/2023 - 12/2023
- Cleaned the dataset and performed exploratory data analysis (EDA) to derive insights using NumPy, Pandas, Matplotlib, and Seaborn
- Analyzed the time and compared data between 2014 and 2017
- Examined the main customer segments' sales and performance by segment
Languages
- English, Proficient
- Bengali, Native
- Hindi, Advanced
Certifications
- IBM Certified Data Science Internship from STARAGILE consulting
- Certificate course in MySQL
- Certificate course in ML with Python
- AWS ML Certification
Timeline
Data Analyst
Royal Research
08.2024 - 01.2025
Internship
STARAGILECONSULTING
02.2023 - 10.2023
M.Sc - Data Science and Analytics
NSHM Knowledge Campus
BCA -
GIST (Haldia)
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