Backend Developer

A Backend Developer is the backbone of any application, responsible for managing server-side functionality, databases, and APIs that ensure smooth operation and data processing. At Tetraskills, we empower aspiring developers with the expertise to excel in backend development and meet the demands of the tech industry.

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Price : 6000/- INR

200 hr +

Programme

600 +

Students Enrolled

Offline Batch

In our Learning Center

Online Batch

Connect from any where

Internship

Opportunities

About Backend Developer Course

MERN is a powerful and versatile technology stack used to build dynamic, scalable, and feature-rich web applications. It consists of four key technologies: MongoDB, Express.js, and Node.js, all of which work seamlessly together. At Tetraskills, we specialize in training future-ready developers to master the MEAN stack and excel in fullstack web development.

Industry-Relevant Skills:

Master the tools and technologies that are in demand across leading industries.

Hands-On Experience:

Work on real-world projects to gain practical knowledge and confidence.

Expert Guidance:

Learn from experienced professionals who provide insights and mentorship.

Certification:

Industry renowned internship & course completion certification

Career Opportunities:

Enhance your employability with skills that stand out in the competitive job market.

Comprehensive Learning:

Gain a deep understanding of both foundational and advanced concepts.

Personal Growth:

Develop problem-solving, communication, and teamwork skills essential for success.

Career Transition:

More than 1200 learners upgraded their careers in the last 12 months

Course Offerings

Diverse Project Portfolio

Practice Exercises

Doubt Clearing Sessions

Dedicated Buddy Support

Industry Oriented Curriculum

Industry Recognized Certificate

Q&A Forum

Instructor Led Sessions

Peer to Peer Networking

Email Support

Mock Interviews

Module Level Assignments

Become a Tools Expert

Course Structure

Fundamentals

The Backend Course focuses on the MERN stack, combining MongoDB, Express.js, React.js, and Node.js to create scalable and efficient applications. MongoDB, as the NoSQL database, offers flexible storage with JSON-like documents. Express.js provides a lightweight backend framework for server-database communication. Node.js, executing JavaScript on the server, ensures high performance, while React.js handles dynamic, reusable frontend components. This course equips learners with the skills to deliver robust backend solutions that meet modern business demands effectively.

Introduction to Node.js

Goal: Understand the basics of Node.js and set up your environment.

Introduction to Node.js:

– What is Node.js?

– Why use Node.js?

– Node.js architecture and event-driven model.

Setup:

– Install Node.js and npm (Node Package Manager).

– Verify installation with node -v and npm -v.

First Steps:

– Write a simple “Hello World” program.

– Execute JavaScript files using Node.js.

Understanding Core Concepts

Goal: Learn about the core modules and concepts in Node.js.

Modules:

– Understanding built-in modules (e.g., fs, http, path).

– Learn how to import and use modules.

File System:

– Reading from and writing to files.

– Working with directories.

Creating a Simple Server:

– Use the http module to create a basic web server.

– Understand request and response objects.

Deep Dive into Asynchronous Programming

Goal: Master asynchronous programming in Node.js.

Callbacks:

– Understanding the callback pattern.

– Handling errors in callbacks.

Promises:

– Introduction to Promises.

– Converting callback-based functions to use Promises.

Async/Await:

– Using async/await syntax for cleaner asynchronous code.

– Error handling in async/await.

Working with Express.js

Goal: Learn to use Express.js for building web applications.

Introduction to Express.js:

– Setting up a basic Express application.

– Understanding middleware.

Routing:

– Define and use routes.

– Handle different HTTP methods.

Introduction to Postman:

– How to handle different Http models

Connecting to a Database

Goal: Learn to integrate a database with your Node.js application.

Introduction to Databases:

– Overview of SQL vs NoSQL databases.

– Install and set up a simple database (e.g., MongoDB).

Using Mongoose with MongoDB:

– Set up Mongoose for MongoDB.

– Create schemas and models.

– Perform basic CRUD operations.

Building a Project

Goal: Build a simple project.

Project Setup:

– Define the project (e.g., a simple RESTful API ).

– Set up the project structure.

Building the Backend:

– Implement routes and controllers.

– Connect to the database and implement CRUD operations.

Testing and Debugging:

– Use tools like Postman to test your API endpoints.

– Debug and fix any issues.

Project Completion:

– Add any final features or enhancements.

– Document your code and create a README file.

Git Basics

Introduction to Git

What is Version Control? Why Git?
Installing Git (Windows/Mac/Linux)
Setting up Git for the First Time:
- git config --global user.name "Your Name"
- git config --global user.email "youremail@example.com"

Git Basics

Initializing a Repository: git init
Adding Files to Staging:
- git add .
- git add <file>
Committing Changes: git commit -m "Initial Commit"
Viewing Commit History: git log
Understanding the Three Stages:
- Working Directory
- Staging Area
- Repository

Core Git Concepts

Branching and Merging

What Are Branches?
Creating Branches: git branch <branch-name>
Switching Branches: git checkout <branch-name>
Merging Branches: git merge <branch-name>
Resolving Merge Conflicts

Undoing Changes

Undoing Changes in the Working Directory: git checkout -- <file>
Resetting Commits:
- git reset --soft
- git reset --mixed
- git reset --hard
Deleting a Branch: git branch -d <branch-name>

Connecting Git and GitHub

Linking Git and GitHub

Linking Local Repository to GitHub:
- git remote add origin <repository-URL>
Pushing Code to GitHub:
- git push -u origin main
Pulling Code from GitHub:
- git pull origin main

Collaborating with GitHub

Forking a Repository
Cloning a Repository: git clone <repository-URL>
Creating and Managing Pull Requests
Reviewing and Merging Pull Requests

Build Projects from Scratch

Meet your Mentors

Our Alumni's are in

Get Certified

Once you complete the course offline, complete the assignment and project, you will be able to get the Course certificate.
After Live project work for a minimum of 1 month, you will receive an Internship Certificate.

Attendance must be 60% offline Training Sessions and Internship.
After scoring at least 60% in the quiz & assignments.,
After Completing 1 Project in Internship Period.

Simran Bahuguna HR Manager, Training & Talent Acquisition, TetraSkills

Student Reviews

Biswaranjan Nayak

Internship program is good and teaching skills of mentors are very good.

Omprakash Jena

The teaching skills are overally good but the mentoring skills can be improved. Office curriculum for interns should be better.

Roumya Prakash Sahoo

The Training + Internship program offered invaluable learning opportunities and practical experience, greatly enhancing my skill set and professional growth. However, the management faced challenges in efficiency, where better organization, improved communication, and streamlined coordination could have elevated the overall experience, making it more seamless and fulfilling.

Twinkel Sahani

The ‘Training + Internship Program’ was highly valuable, combining clear training sessions with practical projects. It enhanced my technical skills and provided real-world experience, allowing me to apply what I learned effectively.

Sambit Parida

I feel glad to get such a huge amount of knowledge and got to learn so many things which are new for me and give such a wonderful experience for my whole upcoming life. Thank you and fell pleasure to be the part of this company.

Saurav Kumar Behera

I am grateful for the incredible knowledge and new experiences I have gained, which will positively impact my future. Being part of this company has been a truly enriching journey, and I am thankful for the opportunity.

Satyajit Das

I’m very happy with your internship program and thankful to your team

Success Stories

Talk to Our Counsellor

Get Expert Advice our Counsellor will reach within 24 hour

TetraSkills FAQ

What is the refund policy?

TetraSkills operates a strict no-refunds policy for all purchased paid courses. Once a course purchase is confirmed, payment cannot be refunded. This policy applies to all courses, irrespective of the price, duration, or the learner’s progress within the course.

I need to enroll in a course. Whom should I contact?

To enroll in a course, you can:

Fill out the form for the course you are interested in, and our team will connect with you over the phone.
Alternatively, if you are in Bhubaneswar, you can visit our offline Learning Center directly for enrollment assistance.

Does TetraSkills provide job assistance and on-campus placement?

TetraSkills does not directly provide job assistance or on-campus placements. Instead, we focus on equipping students with the skills and experience needed to succeed in placements. Our offerings include:

Mock interviews and group discussions.
Practical skill-building exercises.
Hands-on experience through internships with partner companies.
Through these programs, students become placement-ready and gain the confidence to excel in their career paths.

Backend Developer

Backend Developer

200 hr +

600 +

Offline Batch

Online Batch

Internship

About Backend Developer Course

Industry-Relevant Skills:

Hands-On Experience:

Expert Guidance:

Certification:

Career Opportunities:

Comprehensive Learning:

Personal Growth:

Career Transition:

Course Offerings

Become a Tools Expert

Course Structure

Introduction to Git

Git Basics

Branching and Merging

Undoing Changes

Linking Git and GitHub

Collaborating with GitHub

Build Projects from Scratch

Meet your Mentors

Preetam Kumar Behera

4+years

6+ years

Soumya Ranjan Pradhan

2+years

3+ years

Debashish Mahato

2+years

3+ years

Kapuramani Soren

2+years

2+ years

Soumya Ranjan Prusty

2+years

2+ years

Our Alumni's are in

Get Certified

Student Reviews

Biswaranjan Nayak

Omprakash Jena

Roumya Prakash Sahoo

Twinkel Sahani

Sambit Parida

Saurav Kumar Behera

Satyajit Das

Success Stories

Cracked First Job

Sourav Kumar Samantaray

2025 MCA

Job - TCS

Cracked First Job

Sai Som Biswal

2025 B-Tech CSE

Continuing MERN Training + Internship Program in TteraSkills

Job - Tech Mahindra

Cracked First Job

Rudra Narayan Swain

MCA 2024

Completed Data Science Certification fromTetraSkills, Landed Internship in Data

Job - LTIMindtree, Pune

Cracked First Job

Ch. Monalisa Padhi

2024

Completed MERN Stack Web Development

Job -Total technology system, Bhubaneswar

Cracked First Job

Subhasmita Maharana

2024

Completed MERN Stack Web Development

Job - Pinnacle Consulting, Bhubaneswar

Cracked First Job

ASHUTOSH SAHOO

B-tech 2024

Completed MERN Stack Web
Development

Completed MERN Stack Web
Development

Completed Frontend Web
Development