The best way to learn programming languages is to take online programming courses and certifications or a degree in computer science. You can also join coding classes or enrol in coding courses to learn programming languages online. Today, there is a huge demand for programmers in the modern world and these online programming courses with certificates are becoming more important. If you adore programming and wish to pursue it, there are so many ways ahead. From pursuing the best programming certifications to degrees (Computer Science Engineering, Computer Science, computer applications, and more) and even PhD, the doors are many.
Key Programming Topics
The following topics represent core concepts frequently covered in programming certification courses. Mastering these builds a solid foundation for real-world coding, algorithm design, and problem-solving—skills essential for students, professionals, and anyone aiming to advance in software development.
Topics | Description |
---|---|
Arithmetic Operators | Arithmetic operators form the backbone of programming logic, enabling calculations like addition, subtraction, multiplication, and division. They are essential for performing numeric operations in almost every coding task. |
Arrays | Arrays store data in ordered collections and are fundamental to programming. They enable efficient data management, quick access, and manipulation—vital for everything from loops to algorithms and memory handling. |
Binary Search | Binary search is a fast, efficient algorithm for finding elements in sorted arrays. By repeatedly dividing the search space, it dramatically reduces time complexity—crucial for optimising large data tasks. |
Fibonacci Numbers | The Fibonacci sequence appears in both nature and computer science. Programming it teaches recursion, iteration, and dynamic memory use, offering insight into algorithm efficiency and mathematical pattern generation. |
Linked List | A linked list is a dynamic data structure where elements point to the next. It allows flexible memory usage and efficient insertions/deletions, critical for building scalable and efficient software. |
Binary Search Trees | Binary search trees enable fast data retrieval, insertion, and deletion. With ordered hierarchical structures, they support essential operations in databases, file systems, and real-time applications. |
Priority Queues | Priority queues manage tasks based on importance, not order. They’re used in algorithms like Dijkstra’s and in real-world scenarios like job scheduling, caching, and load balancing. |
Hashmaps | Hashmaps store key-value pairs and offer near-instant access. They’re widely used in caching, lookup tables, and data indexing, making them indispensable in both systems and application-level programming. |
Dynamic Programming | Dynamic programming solves complex problems by breaking them into overlapping subproblems. It is key in optimisation, AI, and finance, teaching efficiency through memoisation and state-based logic. |
Eligibility Criteria for Programming Courses
There are so many ways in which you can educate yourself to become a programmer. You can also take specific programming online certification courses. So let’s take a look at the eligibility criteria for UG and PG Computer programming courses.
For UG Programming courses (BCA, B.Tech, B.Sc), you must have a (10 + 2) qualification with a minimum of 50 per cent aggregate with physics, chemistry, and mathematics as subjects.
For PG Programming courses (MCA, M.Sc, M.Tech), you must have a bachelor’s in the relevant field of Computer Applications with a minimum passing percentage.
Important Skills for Online Programming Courses
These skills will provide an advantage while taking the programming certifications online:
- Logical and Analytical skills
- Problem-Solving Skills
- Attention To Detail
- Focus
- Technical Skills
- Time Management
Also Read: Popular providers offering programming courses and certifications
Popular Programming Certification Courses
Course | Offered By | Duration | Fees |
---|---|---|---|
4 months | Rs 77,676/- | ||
3 months | Rs 10,000/- | ||
Vskills | Self-paced | Rs 3,499/- | |
- | Rs 4,237/- | ||
CodingNomads | 7 months | $6,950/- | |
3 months | Rs 10,000/- | ||
Byte Academy | 14 weeks | Rs 5,000/- | |
5 weeks | Rs 17,795/- | ||
Aptech Learning | 3 months | Rs 14,800/- | |
IIT Bombay via Edx | 1 month | Free |
Scope After Programming Courses
Without programming, we would be set back about 100 years. Every nation would become vulnerable because their defence, healthcare, education, and economic systems heavily rely on software. Everyone wants to have their own digital presence. But if there is no programming, there would not be any software and hence no digital world itself. So, choose the best programming courses and best programming certifications and become a professional.
Top Recruiters
SAP | Byju’s | |
Amazon | Wipro | |
Infosys | Oracle | Microsoft |
Salary Trends
The average salary of a Computer Programmer in India is Rs 473,409 p.a. Mentioned below is the computer programmer's salary based on experience:
Experience in Years | Average Base Salary P.A. |
---|---|
< 1 | Rs 4,50,000/- |
1 - 4 | Rs 4,80,181 /- |
5 - 9 | Rs 6,14,451 /- |
10 - 19 | Rs 5,50,000/- |
** Source of Salary Details: Payscale
Note: The given salary details may vary depending on experience, skill, company, location and other factors.
FAQs
Q: Are online programming courses useful?
A: You could be a beginner or advanced learner (e.g.: a graduate, working in the software industry). If you are the former, then there are some programming courses which can teach you an overview and basics. But it is advisable to have some basics already such as a graduation. If you are already an intermediate/ advanced learner then you can take specific programming certification courses to enhance your skills.
Q: Can I learn programming online for free?
A: Yes, you can learn programming for free. There are many free programming courses with certificates that teach everything from programming basics to writing machine learning algorithms.
Q: Can you become a programmer online?
A: Yes, you can learn programming languages online through paid/ free online programming courses with certificates and pursue a career as a programmer. You could work in almost every industry. Because all industries need efficient computer systems. Hence with the right programming courses under your sleeve, you will be able to enter the job market as a professional.
Q: What are the different careers after Programming courses?
A: Here are some of the lucrative careers that you can go for: Software Developer, Network Engineer, System Analyst, Computer Programmer, IT Analyst, Professor of Computer Science, Technical Writer, Web Developer, Game Designer and many more.
Q: What are some of the crucial languages I shall learn in programming courses?
A: Python, Javascript, PHP, C, C++, and R are some of the prominent programming languages you will learn in different programming courses. Along with graduate courses, take online programming courses as this help you in enhancing your practical knowledge as well as skills.
Q: What are the different entrance exams for programming courses?
A: Top institutes in the country conduct many entrance exams: They are: JEE Main, JEE Advanced, BITSAT, SRMJEE, GATE (for pg) and the like.
Q: How long does it take to complete programming courses?
A: For UG programming courses it can be either 3-4 years. For PG programming it can take up to 2 years. And for the diploma, it will be 2 years as well. When it comes to online programming courses it can vary from a few days to a few months.