Ayush Kalani

Senior Software Engineer @ PayPal

4.4 stars
4.4 (5 reviews)


 Usually responds in a week

I am a backend engineer with 5 years of experience in full-stack development, system design, and architecture for micro-service based cloud-native applications. I was also the founder of a startup, wherein I was leading a team of 5 engineers in the role of CTO. I am proficient in Java, Ruby/Rails, Javascript, Redis, MongoDB/SQL/Memcached/Docker. I handle DevOps, CI/CD, Jenkins, and pipelines using AWS/Cloudfoundry, and I am an AWS certified solutions architect - Associate.

Currently, I am doing a post-transaction analysis for fraud and spam detection in PayPal. Processing 760 million transactions per day and reporting fraudulent transactions to the Compliance team.

You should have me as a mentor if you are thinking about
1. how to get your first tech job
2. how to ace phone, whiteboard technical interviews
3. how to break down complex systems
4. how to build SaaS products

What students say

"Not applicable"
Deleted, November 2021
5 stars
"Hey Ayush, I have not enough time and money to continue. Sorry to inform you this way and so late. Thanks for what you've done for me, I wish you all the best, Clément"
Clément, March 2021
5 stars
"Ayush puts in a lot of effort and is very helpful."
Zeren, August 2020
5 stars
"Ayush puts a lot of effort and is very helpful. "
Zeren, March 2021
5 stars
"Ayush is a great mentor, highly reccomended."
Stefano, March 2021
5 stars
"Fast response from Ayush. He came prepared ahead with points of improvement. Asked me before the session for the resume and linkedin profile so he can get ready for the lesson ahead. He got involved in typing which made the experience faster. Thank you so much."
Ciprian, October 2021
5 stars

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