These days companies are looking for people who can do a lot
of things. They need someone who can work on the end and the back end of a
website. This is called a full-stack developer. Many students finish their
programming courses. They do not know what companies are looking for when they
hire someone.
In 2026 it is not enough to have a certificate. Companies
want to see that you can actually do things. They want you to be able to solve
problems and work with the tools. This guide will tell you what IT companies in
Noida, Ghaziabad, Gurgaon and Faridabad are looking for in a full-stack
developer. It will also tell you how you can get ready for a job.
---
. Who Is a Full-Stack Developer?
A full-stack developer is someone who can work on both the
end and the back end of a website.
... Frontend Development
This is the part of the website that people see. It is like
the outside of a house. You need to know how to make it look good and work
well.
Examples of things you need to know include:
* HTML
* CSS
* JavaScript
* React.js
... Backend Development
This is the part of the website that people do not see. It
is like the inside of a house. You need to know how to make it work well.
Examples of things you need to know include:
* Node.js
* Python
* PHP
* MySQL
* MongoDB
A full-stack developer can build a website from start to
finish.
---
. Skill .1: HTML and CSS Fundamentals
Many students start with frameworks like React but they do
not know the basics of HTML and CSS. Companies still want to see that you know
these things.
... HTML Skills
You need to know how to make a website that's easy to use
and looks good. This includes things like:
* HTML
* Forms
* Tables
* Accessibility
* SEO-friendly structure
... CSS Skills
You need to know how to make a website look good. This
includes things like:
* Flexbox
* Grid
* Responsive Design
* Media Queries
* Animations
For example someone might ask you: How would you make a
website work well on a phone without using Bootstrap?
If you know HTML and CSS well you will be good at working on
the end.
---
. Skill .2: Modern JavaScript Knowledge
JavaScript is a very important language for making websites.
Companies want to see that you know it well.
... ES6 Features
You need to know things like:
* Arrow Functions
* Destructuring
* Template Literals
* Spread Operators
... DOM Manipulation
You need to know how to make a website do things. This
includes things like:
* Event Handling
* Form Validation
* Dynamic Content Updates
... Asynchronous Programming
You need to know how to make a website work with things.
This includes things like:
* Promises
* Async/Await
* Fetch API
For example someone might ask you to explain what this code
does:
```javascript id="job01"
const data = await fetch(apiUrl);
```
You need to know how asynchronous operations work.
---
. Skill .3: Frontend Framework Experience
companies like React.js.
You need to know things like:
* Components
* Props
* State Management
* Hooks
* API Integration
* Routing
For example someone might ask you to build a dashboard that
gets data from an API and shows it.
Companies often give you a task to do to see if you can
code.
---
. Skill .4: Backend Development Skills
You need to know how to work on the end of a website.
Popular things to know include:
... Node.js
Many startups and product companies use this.
... Python
Many companies use this for APIs and automation.
... PHP
Many service-based companies still use this.
You need to know how to:
* Create APIs
* Handle user authentication
* Process requests
* Connect databases
For example:
```javascript id="job02"
app.get("/users" (res) => {
res.send("User Data");
});
```
You need to know how APIs work.
---
. Skill .5: Database Knowledge
Databases are very important for every website.
Most companies want you to know:
... SQL Databases
* MySQL
* PostgreSQL
... NoSQL Databases
* MongoDB
You need to know things like:
* CRUD Operations
* Joins
* Indexing
* Relationships
* Query Optimization
For example someone might ask you to write a query to find
the highest salary from an employee table.
---
. Skill .6: Git and GitHub
Many students do not learn about version control.
This is a mistake.
Companies often check:
... Git Skills
* Commit
* Push
* Pull
* Branching
* Merge
... GitHub Skills
* Project Hosting
* Documentation
* Collaboration
If you have a GitHub profile you will get more interviews.
---
. Skill .7: Understanding APIs
websites rely heavily on APIs.
You need to know:
... REST APIs
* GET
* POST
* PUT
* DELETE
... JSON Data
For example:
```json id="job03"
{
"name": "Rahul"
"course": "Full Stack Development"
}
```
Companies often ask you to integrate APIs during
assessments.
---
. Skill .8: Basic System Design Awareness
Even junior developers need to know about system design.
You need to know things like:
* Client-Server Architecture
* Databases
* Caching
* Authentication
* Scalability
For example someone might ask you: How would you design an
URL shortener?
If you know these things you will be a developer.
---
. Skill .9: Problem-Solving Ability
Companies want to see that you can solve problems.
Popular platforms include:
* LeetCode
* HackerRank
* CodeChef
* GeeksforGeeks
You need to know things like:
... Arrays
... Strings
... Loops
... Functions
... Recursion
... Sorting Algorithms
Many companies give you coding challenges during hiring
assessments.
---
. Skill .10: Real Projects Matter More Than Certificates
One strong project is better than certificates.
You should make projects like:
... E-Commerce Website
Features:
* Login
* Cart
* Payment Integration
... Student Management System
Features:
* CRUD Operations
* Authentication
* Reporting
... Job Portal
Features:
* Resume Upload
* Search
* Application Tracking
... Inventory Management System
Features:
* Database Integration
* Dashboard
* Analytics
Projects show that you can actually do things.
---
. Soft Skills Companies Evaluate
You need to have soft skills.
Companies also check:
... Communication Skills
Can you explain your code?
... Team Collaboration
Can you work with developers?
... Problem Ownership
Do you try to solve problems on your own?
... Learning Attitude
Technology changes all the time.
Companies want you to be willing to learn.
---
. Common Mistakes Freshers Make
.. Only Learning Tutorials
Watching videos is not enough.
You need to make projects.
---
.. Ignoring Databases
Many students only learn about the end.
Full-stack developers need to know about databases.
---
.. Weak GitHub Profiles
Companies want to see that you can do things.
You should upload your projects to GitHub.
---
.. Not Preparing for Interviews
You should practice:
* Coding Questions
* SQL Queries
* JavaScript Concepts
* Project Explanations
If you prepare you will be more confident.
---
. Sample Fresher Roadmap
... Month 1
* HTML
* CSS
* JavaScript
... Month 2
* React.js
* GitHub
... Month 3
* Node.js
* Express.js
... Month 4
* MySQL
* MongoDB
... Month 5
* Projects
... Month 6
* Interview Preparation
* Portfolio Building
If you follow a plan you will be ready for a job.
---
. Salary Expectations in NCR
If you have a portfolio you can get a good salary.
... Internship
₹8,000 – ₹20,000 per month
... Junior Developer
₹2.5 LPA – ₹5 LPA
... Full-Stack Fresher
₹4 LPA – ₹8 LPA+
Your salary will depend on your skills, projects and
communication.
---
.
The way companies hire full-stack developers has changed.
They want you to have skills, not just certificates.
You should focus on:
* HTML, CSS, JavaScript
* React.js
* Backend Development
* Databases
* GitHub
* Real Projects
* Interview Preparation
If you make projects and practice problem-solving you will
get a job.
Remember companies want developers who can solve problems
not finish courses.
---
.. Interactive Question
What technologies do you know?
Comment, with:
* HTML/CSS
* JavaScript
* React
* Node.js
* Python
* SQL
* MongoDB
We will give you a personalized plan based on what you know.
---
.. Join KodVidya Academy
Do you want to be a full-stack developer?
KodVidya Academy teaches you:
* Web Development
* React.js
* Node.js
* Python
* Databases
* Git & GitHub
* Real-World Projects
* Interview Preparation
You will learn what companies want you to know.
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