Join a passionate community

Unlock Your Potential

with Keerti Purswani

Educosys

Professional courses

Elevate your skills with our tailored courses aimed towards anyone pursing a software engineering career. Dive deep into coding, architecture, and industry best practices. Gain expertise to excel in any environment.

Bundle Courses

Interested in multiple courses and want to be part of our communities, experiencing a consistent teaching style for all your prep? Explore our bundled courses across various subjects at discounted prices.

Testimonials

We've a large community of talents

Voices of Delight: Discover what our students say about their learning process. Real stories, real satisfaction—explore that reflect the quality, dedication, and excellence we strive to deliver.

Bhavani B M
Bhavani B M
Software Developer, SAP Fioneer

HLD

LLD

DSA

Her determination to make sure each and every one of us understood all the concepts taught in class is commendable. She was very active in discord, whether it was to check on our progress, or to resolve our doubts after the class. Her motivational emails also helped us to attend her classes after a long tiring day at office. She was our cheerleader, and encouraged us to aim for really good companies. Overall, Keerti has been a great teacher and a really motivating friend!

Amandeep Singh Saluja
Amandeep Singh Saluja
SSE, Nice Interactive Solutions

HLD

LLD

DSA

I have enrolled in various other courses, read numerous books, and explored various blogs. However, her courses stands out for its excellent design, covering crucial and challenging topics before addressing the easier ones. This approach makes tackling the subsequent topics a piece of cake. Throughout the courses, I have gained the confidence and knowledge needed to tackle any question. I highly recommend her courses.

Sree Ranjani
Sree Ranjani
Lead - Technical Solution

HLD

LLD

DSA

Keerti's courses were like a boon to me. I feel very much confident now. Two things that I like most are, 1. Her clarity in the concepts, I was able to understand even the complex concepts like consistent hashing (HLD), DP and Graph (DSA) very clearly. 2. Her patience to clarify all the questions. Though the class is 2hrs, she stays how much ever long it is needed to clarify everyone's questions. Mock interviews also helped me a lot. Thanks, Keerti, hope many more engineers will get better with your help like me.

Chevvanthi E
Chevvanthi E
SSE, Market Simplified

HLD

LLD

DSA

The way you delivered the content is awesome. When I attend your classes, 2 hours just fly by, and I learn so many things in these courses. I've gained a lot of confidence that I can build better systems. Thank you so much for the effort you've put in. The positivity you have created has helped me a lot. I would love to attend any course you conduct in the future.

Ramaa
Ramaa
SDE

HLD

LLD

DSA

I really appreciate the way you begin with the basics of the topics and then gradually speed up the momentum, which helps us grasp the more challenging stuff effectively. Engaging in fantastic tech discussions with our fellow students added a lot of enjoyment to the learning experience. You have delivered way more than you promised and have gone out and beyond to effortlessly deliver contents fluidly.

Subhajit Ghosh
Subhajit Ghosh
SWE, SentientGeeks Software and Consultancy Pvt. Ltd.

HLD

LLD

DSA

A must recommendation for anyone who is trying to grasp the core concepts. The LLD and HLD courses have drastically changed my way of approaching a solution and I am grateful to be a part of the learning process. It was very effective for me because of the active interactions from the students as well, not like a boring one-sided conversation. So definitely satisfied with what I got from the course.

Chinmaya Naik
Chinmaya Naik
SDE-1, Zineiq

HLD

LLD

DSA

The course effectively caters to both beginners and folks with experience. Keerti skillfully covers all the important aspects while fostering an engaging community. The explanations provided are simplified and practical, gently guiding learners towards understanding and consistently addressing the essential 'why?' question.

Siddharth Trivedi
Siddharth Trivedi
SWE, Manhattan Associates

HLD

LLD

DSA

It was really informative and focused on the content. Learned a lot of new things and overall, it was really a good experience for me. I have also recommended my friend circle to opt for the course.

Shivam Patel
Shivam Patel
SWE, Scientific Games

HLD

LLD

DSA

It was great, got to learn a lot of things regarding system design, which can be a good base for further learnings, thanks!

Madhumitha M
Madhumitha M
SWE, Ex. Dxc Technology

HLD

LLD

DSA

The courses were outstanding. Learned the basics so well. Confident of attempting interviews now. Thank you very much Keerti. Looking forward to more such courses.

Tanmay Pahuja
Tanmay Pahuja
SWE

HLD

LLD

I have witnessed remarkable growth in my skill set and knowledge, all thanks to your courses. They have equipped me with the ability to craft comprehensive production systems tailored to the unique needs of both startups and established enterprises. Your teaching style played a pivotal role in making every concept crystal clear. The progress I've achieved in such a short span of time is beyond what I had ever imagined.

Luv Suneja
Luv Suneja
Data Scientist, Aramex

HLD

LLD

Keerti has found a great format to help busy professionals to upskil. Unlike other online courses, her classes are engaging, fun and push us to stretch our abilities. Love the teaching approach and examples.

Our network

Companies Where Our Students Work

If you decide to join us, you will be part of a community and you will connect with professionals who work at top companies

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Educosys

Frequently asked questions

Course certificate

Enhance your resume with a professional certificate

You will receive your certificate upon completion of the course. Add your certificate to your CV or your LinkedIn profile.

Certificate

Learn the core of Software Engineering

Why to learn with Keerti Purswani

A developer who shares software engineering knowledge through my YouTube channel and live interactive courses. I specialize in streamlining interview preparation, making it faster and easier for developers.

Cracked Amazon
Cracked Amazon
Cracked Atlassian
Cracked Atlassian
Cracked Uber
Cracked Uber
Cracked Microsoft
Cracked Microsoft
Cracked Intuit
Cracked Intuit
Simplifies Complex Concepts
Has conducted many interviews
Caters - Beginners to Experts
Available after the course ends
Creates Safe Space for Students
Provides personalized attention
Conducts Mock Interviews

Our community and success

We are constantly growing and so is our community. We are proud to have a community of 1000+

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Students
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LinkedIn
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Educosys