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TVS Sundram Fasteners
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I applied via LinkedIn and was interviewed in Jun 2024. There were 2 interview rounds.
Developed a predictive model to forecast customer churn for a telecommunications company.
Used machine learning algorithms such as logistic regression and random forest.
Performed data preprocessing, feature engineering, and model evaluation.
Collaborated with business stakeholders to understand requirements and present findings.
Achieved 85% accuracy in predicting customer churn.
Implemented the model into the company's CR
Data Analysts are responsible for collecting, processing, and analyzing data to help organizations make informed decisions.
Collect and organize data from various sources
Clean and preprocess data to ensure accuracy
Analyze data using statistical techniques and tools
Create visualizations and reports to present findings
Provide insights and recommendations based on data analysis
Collaborate with stakeholders to understand bu
I am looking for a competitive salary based on my experience, skills, and the market rate for Data Analyst roles.
Research the average salary range for Data Analyst positions in the specific location and industry
Consider your level of experience, education, and skills when determining your salary expectations
Be prepared to negotiate based on the benefits package offered by the employer
Provide a salary range rather than ...
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I was interviewed in Nov 2023.
I was interviewed before Jan 2024.
Technical questions like ohms law,embeded system ,
Simple and easy questions for me
HLOOKUP is a function in Excel used to search for a value in the top row of a table and return a value in the same column from a specified row.
HLOOKUP stands for Horizontal Lookup.
It is used to search for a value in the top row of a table and return a value in the same column from a specified row.
Syntax: =HLOOKUP(lookup_value, table_array, row_index_num, [range_lookup])
Example: =HLOOKUP(100, A1:D4, 3, FALSE) will searc...
VLOOKUP is a function in Excel used to search for a value in a table and return a corresponding value from another column.
VLOOKUP stands for 'Vertical Lookup'.
It is commonly used in Excel to search for a value in the leftmost column of a table and return a value in the same row from a specified column.
The function requires four arguments: the value to search for, the range of cells to search in, the column index number...
An interview with advanced Excel question
I applied via Company Website and was interviewed before Mar 2023. There were 3 interview rounds.
Basic qaunts, logical, excel
I was interviewed before Jan 2024.
Technical questions like ohms law,embeded system ,
I applied via Company Website and was interviewed in Apr 2024. There were 2 interview rounds.
In my last project, I handled and manipulated data by cleaning and transforming raw data into usable formats for analysis.
Performed data cleaning to remove duplicates, errors, and inconsistencies
Transformed data using tools like SQL, Python, and Excel
Used data visualization techniques to identify patterns and trends
Applied statistical analysis to draw insights and make data-driven decisions
A basic subjective cum objective test with basic questions
I was interviewed in Nov 2023.
based on 1 interview
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