Annual Package
Master high-speed backend development with the premier Node.JS training in Delhi. Our industry-aligned course covers Express.js, MongoDB, REST APIs, and Socket.io. Designed for modern web developers, our training focuses on asynchronous architecture, scalable server-side logic, and real-time deployment to make you job-ready.
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We don't just teach; we transform careers. Here are some of our recent graduates who cracked high-paying cloud and IT jobs at top product companies.
Annual Package
Annual Package
Annual Package
Annual Package
Annual Package
Annual Package
"I was working in a BPO for 3 years, feeling stuck. I had zero coding knowledge and thought IT was impossible for me. That's when I found 4Achievers."
The first week was overwhelming, but the way they taught Python from scratch changed my perspective. I didn't just learn syntax; I learned how to think like a developer.
The toughest part was Data Structures. I almost quit. But my mentor, Rahul Sir, sat with me on a Sunday for 3 hours just to clear my doubts on Linked Lists.
That support system is rare. We built a Real-time E-commerce App as a capstone project. Seeing my code run live gave me confidence I never had before.
Explore roles from our hiring partners.
Master industrial-grade backend development tailored for the Delhi NCR tech ecosystem.
Understanding the Event Loop, V8 Engine, and non-blocking I/O for scalable systems.
Prepares you for internationally recognized Node.js developer certifications (JSNAD/JSNSD).
Building production-ready REST APIs with Express.js and advanced NoSQL data modeling.
| Module | Technologies & Tools |
|---|---|
| API Frameworks | Express.js (Routing, Middleware, Templating Engines) |
| Databases | MongoDB (Mongoose), PostgreSQL (Sequelize ORM), Redis |
| Security & Auth | JWT, OAuth 2.0, Passport.js, Bcrypt for Hashing |
100% Job assistance with top IT firms and product startups across Delhi-NCR.
Our students are working in top MNCs and Startups across the globe.
Comprehensive 40+ hours of live content designed by industry experts.
Click on modules to view detailed topics.
Total Modules
6 Topics • Hands-on Lab
6 Topics • Hands-on Lab
6 Topics • Hands-on Lab
6 Topics • Hands-on Lab
6 Topics • Hands-on Lab
6 Topics • Hands-on Lab
6 Topics • Hands-on Lab
6 Topics • Hands-on Lab
6 Topics • Hands-on Lab
6 Topics • Hands-on Lab
Sneak peek into our Live Classroom Sessions, practical labs, and placement drives in Noida.
Campus Life
Campus Life
Campus Life
Campus Life
Campus Life
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Verified feedback from professionals who achieved their career goals through our training programs.
"I recently completed the Online Automation Testing course provided by 4achievers and I am completely satisfied with the quality of the course. The course was well structured and the instructor was extremely knowledgeable and patient. The course materials were very comprehensive and covered all the topics in great detail. The instructor was always available to answer any questions I had and provided me with great feedback. The online platform was easy to use and the support staff was very helpful in resolving any issues I encountered. Overall, I highly recommend this course to anyone looking to learn automation testing."
"I recently completed the Certified Data Scientist Operations course provided by 4achievers. I was really impressed with the quality of the course. The course covered a wide range of topics related to data science, from data wrangling and cleaning to machine learning and deep learning. The instructors were knowledgeable, helpful and patient. They provided clear and concise explanations of the concepts and techniques. The course also provided hands-on practice with the use of popular tools such as Python, Tableau, and Hadoop. I would highly recommend this course to anyone looking to learn data science and operations."
"I recently completed the Online Full Stack Development course provided by 4achievers and I am very happy with my experience. The course was well thought out and the instructors were knowledgeable and helpful. The course materials were also very useful and informative."
"I recently completed the Tableau course provided by 4achievers and it was a great learning experience. The course content was comprehensive and covered all the important topics related to Tableau. The teaching staff was very knowledgeable and provided clear explanations of the concepts. The online classes were interactive and the instructor was always available to answer queries. The course also included hands-on practical exercises and assignments which helped me to apply the concepts I learned. Overall, it was a great and informative learning experience. I would highly recommend this course to anyone wanting to learn Tableau."
"I recently completed the Deep Learning course provided by 4achievers and found it to be an excellent learning experience. The course provided in-depth knowledge on various topics like Neural Networks, Convolutional Neural Networks, and Transfer Learning. The instructors were very knowledgeable and explained the concepts in an easy to understand manner. They also provided valuable insights on the applications of Deep Learning in various industries. The course also provided hands-on projects which helped me to understand the concepts better. Overall, the course was well-structured and I would highly recommend it to anyone looking to gain a better understanding of Deep Learning."
"I recently completed the Certified Data Scientist HR course from 4achievers. I am very happy with the quality of the course. The lectures were excellent and the content was comprehensive and well organized. The instructors were very knowledgeable and passionate about the subject matter. They were always available to answer questions and provide guidance. I found the course to be very well structured and easy to follow. I would highly recommend this course to anyone looking to gain a better understanding of data science and to enhance their career prospects."
"This course is really great. It covers all the basics of Mean Stack development - from the basics of JavaScript, to Node.js and Mongo DB. The course is well-structured and the instructor does a great job explaining the concepts. The assignments are also a great way to test your knowledge and practice. All in all, this is an excellent choice for anyone looking to learn Mean Stack development. Highly recommended!"
"I recently joined the Manual Testing course provided by 4achievers and I am very satisfied with the quality of the course. The teaching staff is very knowledgeable and helpful. They provide us with a good learning platform, which helps us to understand the concepts better. The course is very informative and covers all the topics related to Manual Testing. The assignments and projects given in the course are practical and helpful in understanding the concepts better. I am very happy with the quality of the course and would definitely recommend it to others."