Screening Call:

• Efficient and friendly.
• Focused on understanding my background.

Assessment on PySpark and Machine Learning:

• Set at an easy level.
• Relevant to the entry-level position.
• Allowed a fair showcase of basic skills.

Technical Interview:

• Covered Python, Java, SQL, and Machine Learning.
• Python: Lists, sets, tuples, lambda, hashtable, and dictionaries.
• Java: Logger, inheritance, unit testing, unchecked errors.
• SQL: All joins, query writing, group by functions.
• Machine Learning: Logistic regression, linear regression, random forest regressor.
• Practical aspect: Explanation of a commercial project.

Overall Impressions:

• Comprehensive evaluation of technical skills.
• Fair and relevant questions for an entry-level role.
• Structured approach appreciated.

Explain a commercial project you have worked on.