1) Pick anyone programming language
It could be anyone like C++, Python or Java etc. Students often get confused on which programming language they should choose, and they end up wasting their time on it.
Here’s simple solution: If you are beginner and know nothing about coding then start with python. Python is very simple and has very less syntax and a beginner can learn it very easily. But you have C language background in your semester or school then pick C++ language.
Note: Pick Object Oriented language like C++, Java or Python. These websites are used in various level of industry.
2) Learn the Basics of your chosen Language
Start learning about the basics of programming language you chose. Learning basics are very important as it builds a strong foundation in programming language. Learn basics like variables, loops, do simple problems. This will help you to understand the working of the language in detail.
3) Learn OOPs (Object Oriented Programming)
OOPs are called Object Oriented Programming. In simple terms, it helps user to structure code by grouping related data and actions into objects.
Learn different concepts of OOPs like: Classes and Objects, Encapsulation, Inheritance Polymorphism Abstraction Constructors and Destructors Method Overloading and Overriding Access Modifiers.
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 Structure and Algorithms are very important in coding. It not only enhances your logic building capacity but also makes strong problem-solving ability. It allows a programmer to do coding efficiently. Majority of coding rounds involves DSA. You have strong problem-solving skills in DSA then you have a very high probability of selection. Companies like Google, Meta, Netflix, Microsoft, Nvidia etc. always prefer candidates who have a sound DSA.
What is Data Structure?
In simple terms, you can understand it is like a space in which data is stored. As a programmer you will deal with vast amount data & APIs, and you’ll requires a storage where you can store these data efficiently. And this storage 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 on what to start. Development like Web development, Machine Learning, Artificial Intelligence, Data Science, Data Analytics etc.
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 been doing DSA with python then go with Artificial Intelligence or Machine Learning.
6) Learn Theoretical subject.
Subjects like OOPs, Computer Networks, DBMS (Database Management System), OS (Operating System).
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
a) Never write anything you don’t know. Make sure everything that is written is known to you.
b) Don’t make it too big.
c) Always add keywords that matched with the job role you are applying for.
d) 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 releases 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.