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29 Data Science Interview Questions

29 Data Science Interview Questions

Getting ready for a data science interview?  You’ll face data science interview questions about coding, statistics, machine learning, and real-world problem-solving.  In this guide, we’ll break down common data science…

Java Developer Salary in Bangalore is ₹6.3 LPA (2025)

Java Developer Salary in Bangalore is ₹6.3 LPA (2025)

We have analyzed over 22,989 Java Developer job listings in Bangalore to uncover key insights about the salary structure, remote work options, essential skills, and industry demand. This report aims…

Python Developer Salary in Bangalore is ₹6,50,000 Lakh/annum

Python Developer Salary in Bangalore is ₹6,50,000 Lakh/annum

We analyzed over 16,400 Python Developer job listings and relevant salaries from available public data to uncover key trends in Python development roles.  This research offers insights into Python Developer…

37 Python Interview Questions to Crack Any Interview in 2025

37 Python Interview Questions to Crack Any Interview in 2025

Preparing for a Python interview in 2025?  Whether you’re a fresher or an experienced professional, having the right knowledge is key to success.  At Codegnan, we help you master Python…

Full Stack Developer Course Fees And Duration (2025)

Full Stack Developer Course Fees And Duration (2025)

Full Stack Development is one of the hottest tech careers, with companies like Google, Amazon, and startups worldwide constantly hiring skilled full-stack developers.  But how long does it take to…

Machine Learning Course Fees and Duration (2025)

Machine Learning Course Fees and Duration (2025)

Machine learning course fees in India range from ₹250 to ₹8,00,000, depending on the institute, course level, and training format. Short-term certificate programs are more affordable, while advanced degrees and…

How To Become a Python Full Stack Developer in 2025?

How To Become a Python Full Stack Developer in 2025?

At Codegnan, our mentors have trained more than 30,000 students to start their tech careers (especially in Python and Java) and secure jobs and internships.  From learning to getting high-paying…

Machine Learning Engineer Salary in Hyderabad is ₹11 LPA (2025)

Machine Learning Engineer Salary in Hyderabad is ₹11 LPA (2025)

We analyzed over 7,100 Machine Learning Engineer job listings and public data sources in Hyderabad. This thorough study has brought to light some key insights about the current scope of…

Top 13 Artificial Intelligence Applications and Use Cases in Real Rorld

Top 13 Artificial Intelligence Applications and Use Cases in Real Rorld

From predicting human actions to the advancement of natural language processing, Artificial Intelligence is the field that is giving a new direction to the living of a normal person.

Data Scientist Salary in Hyderabad is ₹14.5 LPA (2024)

Data Scientist Salary in Hyderabad is ₹14.5 LPA (2024)

We analyzed over 7000 Data Scientist job listings and public data sources in Hyderabad. This comprehensive study revealed some insights about the current scope of Data Scientists’ positions. To help…

Software Tester Salary in Hyderabad is ₹5.4 LPA (2024)

Software Tester Salary in Hyderabad is ₹5.4 LPA (2024)

We studied more than 7,000 Software testing job listings and public data. This comprehensive study revealed some insights about the current scope of Software Tester positions. To help you understand…

Python Developer Salary in Hyderabad in ₹6.3 LPA (2024)

Python Developer Salary in Hyderabad in ₹6.3 LPA (2024)

We studied more than 16,000 Python Developer job listings and public data. This revealed some interesting facts about the current state of Python development positions. To help you understand the…

Java Developer Salary in Hyderabad is ₹6.4LPA (2024) 

Java Developer Salary in Hyderabad is ₹6.4LPA (2024) 

We studied more than 9,000 Java Developer job listings and public data. This revealed some interesting facts about the current state of Java development positions. To help you understand the…

How To Become a Python Developer [From Beginner to First Job]

How To Become a Python Developer [From Beginner to First Job]

After training over 30,000 students at Codegnan, and assisting them in getting placed at top companies, I have seen students journey to becoming Python developers from Zero to getting placed…

How To Become a Java Developer in 2024 (Learning Roadmap)

How To Become a Java Developer in 2024 (Learning Roadmap)

After building 30,000+ tech careers in different domains, including Java training, and preparing them for high-paid jobs, we understand that nothing is difficult to achieve if you have the passion…

5 Machine Learning Career Paths (In-demand and High Paying)

5 Machine Learning Career Paths (In-demand and High Paying)

While training 10,000+ students and offering them the best placement assistance in machine learning, we have seen the use of data gaining popularity in small to large companies.  What’s more…

5 data science career paths that are in-demand in 2024

5 data science career paths that are in-demand in 2024

After training thousands of students and providing them with the best placements, we have experienced that a practical approach to learning data science is important. This career path has numerous…

How to Become a Software Tester With No Experience? [9 Steps]

How to Become a Software Tester With No Experience? [9 Steps]

In this guide, I have shared a complete roadmap for becoming a software tester even with no experience. Whether you’re a fresher or in the final year of college, this…

6 Java Career Paths: High Paying and In-Demand

6 Java Career Paths: High Paying and In-Demand

At Codegnan, we have trained 4,000+ students to become Java developers with placement assistance. So, with our experience and training of Java students for 6+ years, we know the ins…

How To Become a Java Full Stack Developer (Only 5 Steps)

How To Become a Java Full Stack Developer (Only 5 Steps)

At Codegnan, our mentors have trained more than 30,000 students to start their tech careers (especially in Java and full-stack development) and get jobs and internships. From learning to getting…

6 High-Paying Software Testing Career Paths In 2024

6 High-Paying Software Testing Career Paths In 2024

After training more than 30,000+ students in the tech field, we know the ins and outs of career paths for software testers. Based on our expertise and years of experience,…

7 Python Career Paths That Are Most In-Demand

7 Python Career Paths That Are Most In-Demand

After completing a Python course, most students are inclined towards back-end web development, scripting, or product development.  But, you can advance your Python career path in multiple ways, like working…

Data Science Course Fees and Duration in India [2024]

Data Science Course Fees and Duration in India [2024]

Data science course fees in India range from ₹2,00,000 to ₹8,00,000 in 2024 if you opt for academic qualifications such as B.Tech, M.Tech, and so on. The data science course…

Software Testing Projects For Final Year With Source Code

Software Testing Projects For Final Year With Source Code

No applications or software are launched on the market without being tested. Software testing projects give you an idea of what to test within an application and how you can…

15 Data Structure and Algorithm (DSA) Project Ideas

15 Data Structure and Algorithm (DSA) Project Ideas

If you are a full-stack software developer, learning Data Structures and Algorithms is essential for organizing data and solving problems efficiently. Not only full-stack developers but anyone working in the…

15 Data Science Projects For Beginners With Source Code

15 Data Science Projects For Beginners With Source Code

In this guide, Our data science trainers at Codegnan have compiled this list of 15 data science projects for beginners and final-year projects. Best part? We have included the source…

Python Full Stack Developer Course Syllabus (With PDF)

Python Full Stack Developer Course Syllabus (With PDF)

Companies are adopting newer technologies to shift their workforce to operate remotely, and people are using technology to streamline their work processes. This has resulted in a significant expansion in…

15 Best Machine Learning Projects With Source Code (2024)

15 Best Machine Learning Projects With Source Code (2024)

Whether you’re a final-year student or a college fresher, you need to develop and demonstrate practical skills if you want to clear your interviews and get a high-paying machine learning…

15 Java Final Year Projects For Beginners (With Source Code)

15 Java Final Year Projects For Beginners (With Source Code)

While you might have heard of multiple programming languages today, Java ranks among the top 5 programming languages according to the TIOBE Index. For more than 20 years, Java has…

Software Testing Course Syllabus (with Downloadable PDF)

Software Testing Course Syllabus (with Downloadable PDF)

This comprehensive software testing course syllabus is designed for both final-year students and professionals looking to kickstart their careers in software testing. Covering essential topics from manual testing to automation,…

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