Verified Certificates All the certificates that Callens Institute issues can be verified through the Unique Verification Identity Number (UVIN)

Participant Details

Name: Ms. Yashika

Course: English as a Second Language                   

Issued By: Callens Institute          Date: 7th July

Signed By: Mr. Anil Saxena, Mr. Arpit

Status: Verified

What Make Callens Different 98% Conversion Rate Compared to Offline Classes

“A candle loses nothing by lighting others. ” Keeping the same thought as an ideal we are moving forward. Striving to be a guide for those who need and learning from one another we keep growing. This journey was started with a few deep hearten people and now join us in a community of more than hundreds of trainers and students. 


Real-Time Classes

The main benefit a person gains when committing to learning English (or any language) is the ability to communicate with the language itself and create connections with a wider range of the world’s population. 

Daily Doubt Clearing Session 

The culmination of all these advantages results in one last benefit: an increased ability in digital literacy. Because of these quickened mental abilities, individuals who are multilingual have a noticeable ability to stay up to date with modern technologies. 


300+ Students Enrolled

98% Conversion Rate

100+ Trainers and Mentors

What Students Say About Us


“Whenever you need their support, their teachers are there for you”

We felt at home here. Teachers are very helpful and available for you through WhatsApp even after your classes. Whenever you need their support, their teachers are there for you. It’s the fastest-growing institute in Delhi.

Milind Saxena (New Delhi, Delhi) 


Positive: Communication, Professionalism, Quality,

This Institute helped me to build my good career. Thanks a lot.

Nisha (New Delhi, Delhi) 


“It brings all students to a bright and successful future”

I’m so fortunate that I got a chance to join the callens institute. and I hope all of you would join the callens institute, it brings all students to a bright and successful future thank you Arpit sir and callens institute.

Vinay Sagar (Jhansi, Uttar Pradesh) 

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