In this article, we will explore in detail how to start coding journey and establish yourself in 2025. We will dive into eight essential steps that anyone, regardless of background, can follow to start coding effectively and build a strong foundation in 2025.
1) Pick anyone programming language
The very first step in learning to code is selecting a programming language. However, beginners often find themselves confused about which one to choose.
Here’s a simple solution: If you are just starting and have no prior experience with coding, begin with Python. Python is highly beginner-friendly due to its simple syntax, making it easier to understand and write code.
Important Note: Choose an Object-Oriented Programming (OOP) language like C++, Java, or Python. These languages are widely used across various industries and provide a solid foundation for software development.
2) Learn the Basics of your chosen Language
Once you’ve chosen a programming language, the next step is to start learning its basics. Understanding the fundamentals is crucial as it builds a strong foundation for your coding journey.
Begin with core concepts like variables, data types, loops, and conditionals, and practice solving simple problems. This hands-on approach will help you grasp how the language works and improve your logical thinking in programming.
3) Learn OOPs (Object Oriented Programming)
OOPs, or Object-Oriented Programming, is a paradigm that helps structure code by grouping related data and actions into objects, making programs more modular, scalable, and easier to manage.
- Classes and Objects – A class is a blueprint, and an object is an instance of that class. Encapsulation – Hiding data and restricting direct access to it.
- Inheritance – Allowing a class to inherit properties and behaviors from another class.
- Polymorphism – Using the same function or method in different ways.
- Abstraction – Hiding complex implementation details and showing only essential features.
- Constructors and Destructors – Special methods that initialize and clean up objects.
- Method Overloading – Defining multiple methods with the same name but different parameters.
- Method Overriding – Redefining a method in a subclass that already exists in the parent class.
- Access Modifiers – Keywords that control the visibility of class members (public, private, protected)
These are basics concepts and are asked for several times during interviews and hence very important.
4) Start Learning DSA (Data Structure and algorithms)
Data Structures and Algorithms (DSA) are crucial in coding as they enhance logic-building and problem-solving skills, allowing programmers to write efficient code.
Most coding rounds in interviews focus heavily on DSA, and having strong problem-solving skills in this area significantly increases your chances of selection. Top companies like Google, Meta, Netflix, Microsoft, and Nvidia prioritize candidates with a solid grasp of DSA.
In simple terms: Data structures act as storage spaces for organizing and managing data efficiently. As a programmer, you will handle vast amounts of data and APIs, and DSA helps store, process, and retrieve data efficiently. Here are the top books you can use to learn DSA.
What is Data Structure?
Deciding which data structure to use at what place is very important for companies because Data Structure taking more time & having complex structure are not economical to companies.
What are Algorithms?
In simple terms, algorithms are set of instructions that we give someone to do or perform certain work. In coding context, we give our computers a set of instructions to perform a given task. e.g. Sorting algorithms where we write some algorithms & our data gets sorted. Companies always want to use algorithms that take less time. High Time Complexity algorithms are not cost-effective and requires high funds.
5) Start Development
Once you’ve finish DSA topic, you are ready to crack most coding rounds. But in order to crack last round you’ll have to development portion.
What is development?
Development in coding is nothing but the process of building software, websites, or apps with the help of code. The written code is tested for bugs, debugged, and deployed for users. Also, developers maintain and update the software to improve functionality or fix issues. Whatever websites or apps you see, all are made using some technologies and languages and using those for developing these known as development.
What should you start?
When it comes to development, students get confused about where to start. Development includes Web development, Machine Learning, Artificial Intelligence, Data Science, and Data Analytics.
Solution: If you want to get placed early and if you have very less time then start with web development. Now you can choose three professions: frontend, backend or full stack development.
But you have enough time, and if you have a good knowledge of Python and have been doing DSA with Python then go with Artificial Intelligence or Machine Learning. If you want projects related to JavaScript, Python, or C++, visit the Link.
6) Learn Theoretical subject.
Subjects like OOPs, Computer Networks, DBMS (Database Management System) and OS (Operating System). You can learn it from beginning to advance from gfg.
These are very important and especially important for interview. Students get rejected just because they don’t take it seriously. So, make sure you do it before applying for job.
7) Make a good Resume
Resume is very important to land a job. Resume tells interviewers everything about you. From your educational background to your skills & your projects. Having a good resume gives you an edge over other candidates.
There are several resume maker websites like Canva, Overleaf, Cakeresume, Resume.io. These websites provide you resume templates in which you just have to add your credentials.
Mistakes to avoid in resume
- Never write anything you don’t know. Make sure everything that is written is known to you.
- Don’t make it too big.
- Always add keywords that matched with the job role you are applying for.
- Don’t add irrelevant things in it. Your resume should be up to the point.
8) Internship
Don’t apply directly to job. First take some experience in the market and know how things are done. Doing internships helps a lot. Also taking internships is not that tough than a job. Keep applying on job portals like LinkedIn, Naukri.com, etc. These websites release jobs/internships to which you can easily apply.
Internships allows you to add an ‘Experience’ section in your resume. This gives an additional point to your resume making your probability to get hired more.
Conclusion: How to start coding & land a job
Landing a job is not difficult for someone who has acquired the right skills. Following these mentioned steps will surely help even beginners to land a coding job.
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