AI Touch Data Engineer Interview Questions and Answers

We are using a variety of technologies, including some of the latest ones.

• We are using React for our front-end development.

• We are also using Node.js for our back-end development.

• We are using Docker for containerization.

• We are using Kubernetes for orchestration.

• We are using AWS for cloud hosting.

• We are constantly evaluating new technologies to see if they can improve our development process.

It depends on the specific requirements and constraints of the project.

• Consider the project's goals and objectives

• Evaluate the available technologies and their capabilities

• Assess the project's budget and timeline

• Consult with stakeholders and experts in the field

• Examples: React vs Angular, MySQL vs MongoDB, Java vs Python

Implemented data-driven strategies to increase revenue by 15% in previous company.

• Developed predictive models to optimize pricing strategies

• Identified key customer segments for targeted marketing campaigns

• Automated data collection and analysis processes for efficiency

• Collaborated with cross-functional teams to implement data-driven decisions

Implemented a machine learning model to predict customer churn using advanced algorithms

• Developed a predictive model using logistic regression, random forest, and gradient boosting

• Utilized feature engineering techniques to improve model performance

• Integrated the model into the company's CRM system for real-time predictions