Bidisha Ghosh
Data Analyst
London
Summary
Critical thinker with 8 months of data analyst experience and a strong background in Econometrics and Statistical methods. Communicative and collaborative with proven history of improving business operations to support corporate growth and revenue. Eager to learn about advance business solutions and making stories out of raw data.
Overview
1
1
year of professional experience
5
5
years of post-secondary education
2
2
Languages
Work History
Supply Chain and BI Analyst
Ruby Consulting
09.2021 - 11.2021
- The company offers high quality financial analysis support, research and intelligence solutions.
- Responsibilities & Achievements
- Daily basis communication with existing vendors and adding new once's through market research.
- Updating and cleaning of existing data and automating manual data in Excel.
- Presenting weekly reports to overseas stakeholders and engaging in new business opportunities.
- Analysis data and creating insights through simple graphs, charts and reports.
- Within one month, there was 10% increase in new vendors.
Business Intelligence Intern
Yavda Analytics Pvt Ltd
04.2021 - 05.2021
- Outsourcing and offshoring consulting
- Responsibilities & Achievements
- Intensive training on the transformation of complex data using Power Query.
- Creating automated formulas using DAX for better understanding of the outputs.
- Transferring unfiltered data from Excel to Power BI to build advanced visualizations.
- Worked on Pepsico Sales Analysis Project with a small team and completed it before the mentioned deadline.
Data Analyst
Skybits Technologies Pvt Ltd
10.2020 - 12.2020
- The company is based on artificial intelligence and with deep expertise in Natural Language Processing
- Responsibilities & Achievements
- Engaging with the data preparation team, created various excel documents to assist with pulling metrics data.
- Understanding financial reports of different organizations and extracting negative insights to the management team.
- Interpretation of meaningful words and numbers and presenting in a dynamic Excel sheets.
- Worked with the data preparation team for loan prediction model for State Bank Of India.
Education
Master`s degree - Data Science and its Application
University Of Essex
01.2022 - 01.2023
BSc - Economics
University Of Calcutta
07.2016 - 05.2020
Skills
Advanced Excel
Statistics
Power BI
SQL
Tableau
Python and Machine Learning
SOFT SKILLS
Leadership, Communication, Time Management, Clear writing and report writing
Accomplishments
- Wine Quality Prediction- With the help of Logistic Regression we had to find the quality of both types of wine and the factors affecting the quality like sugar level
- Text Analysis of Ted Talks – Sentiment analysis of the transcript of ted_talks
- With the help of the tokenization method, we had to find the critical and the most common words used by the speaker
- Student Alcohol Consumption – With help of linear regression, we had to find the factors affecting alcohol consumption
- Due to the overfitting problem, we had to use
- K-fold Cross Validation
- Crime Case Visualisation – Visualisation is done in R to represent the crime cases across various scenarios
- Employees Visualisation Chart- Some dashboards are made in Tableau about sales across different regions of India and a case study on Singapore Work Culture.
Timeline
Master`s degree - Data Science and its Application
University Of Essex
01.2022 - 01.2023
Supply Chain and BI Analyst
Ruby Consulting
09.2021 - 11.2021
Business Intelligence Intern
Yavda Analytics Pvt Ltd
04.2021 - 05.2021
Data Analyst
Skybits Technologies Pvt Ltd
10.2020 - 12.2020
BSc - Economics
University Of Calcutta
07.2016 - 05.2020