Glassdoor users rated their interview experience at Techtinium as 50% positive with a difficulty rating score of 3.5 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for Data Scientist and Software Developer rated their interviews as the hardest, whereas interviews for Data Scientist and Software Developer roles were rated as the easiest.
The hiring process at Techtinium takes an average of 30 days when considering 2 user submitted interviews across all job titles. Candidates applying for Data Scientist had the quickest hiring process (on average 30 days), whereas Data Scientist roles had the slowest hiring process (on average 30 days).
ya it's going good, Ask for previous expr and general things. Project details explain. Finally give one task and explain that task. what you understand and how to solve that task.
Interview questions [1]
Question 1
spreadsheets name their columns using alphabet sequence: ‘a’, ‘b’ … ‘z’, ‘aa’ …. write a method that takes.
I applied through a staffing agency. The process took 4 weeks. I interviewed at Techtinium (Chennai) in Dec 2023
Interview
Three technical interview rounds, an in person session, and a conference call were arranged with their US client. The interview had three easy questions and 2 difficult questions.
Focused on
Interpreting the model coefficients or feature importances to understand the factors influencing customer churn.
Identifying key insights and actionable recommendations for the business based on the model results.
Interview questions [1]
Question 1
Given a dataset containing information about customer demographics, purchase history, and website interactions, how would you approach predicting customer churn or identifying factors that contribute to customer retention?