How I Mastered Data Structures and Algorithms (DSA) In 2025
Improving my skills in data structures and algorithms (DSA) helped me secure interviews at Amazon, Google, and Microsoft. But let …
Programming
Top 23 Most Asked Java Interview Questions & Answers in 2025
Hey everyone! Greetings from my blog. Your being here excites me. You’re probably getting ready for software development job interviews …
Top 13 FREE Data Analysis Courses with Certifications
Hello everyone! I’m Rupnath, a data analyst professional with two years of experience. I love helping future data professionals like …
How I Mastered Data Modeling For Interviews
Hey everyone, welcome to my interview preparation series. I’m excited to share my tips for acing interviews at leading tech …
How to Become an AI Engineer in 2025: Roadmap, Free Resource
Hey everyone, Rupnath here from techcompreviews. The AI industry and the requirement for qualified AI engineers are expanding. Many businesses …
How I Would Learn Python with ChatGPT in 2025
If I had a chance to learn coding from scratch, I’d do it so differently. I started coding when ChatGPT …
Infosys Previous Year Coding Questions with Solutions
Hey there, future Infosys engineers. I’m thrilled to share my deep dive into Infosys coding interviews. Having helped hundreds of …
Data Analyst vs Business Analyst Which is better
Hi! I’m excited to share my experience comparing data analysts and business analysts. Over my 12 years in the tech …
Top 50 SQL Interview Questions for Data Analysts
Did you know SQL is a top skill for data analysts? Over 70% of jobs need SQL skills. As a …
Which SQL to Learn? SQL Server, PostgreSQL, MySQL?
Did you know MySQL is a top database used by big names like Google and Amazon? It shows SQL databases …