# Karandeep Johar

> Engineering lead at Amplitude

Location: San Francisco, California, United States
Profile: https://flows.cv/karandeep

## Work Experience
### Software Engineer @ Amplitude
Jan 2021 – Present
Leading analytics infrastructure

### Software Engineer @ Dropbox
Jan 2017 – Jan 2021 | San Francisco Bay Area
API Platform.
* Wrote infrastructure to support 75 Billion API calls per month and ~ 1 Million developers on the amplitude app ecosystem. 
Communications/messaging platform.
* Wrote infrastructure to target and monetize millions of users, which contributed to over 90% of Dropbox revenue growth. Built and launched a "growth state machine" that drives >$200M from 100+ user journeys by 60+ growth marketers to drive acquisition, activation, conversion, and retention across Dropbox, Dropbox Plus, Dropbox Professional, Dropbox Business, and Dropbox Paper. Pioneered use of ML to auto-optimize user messaging with 10%+ improvements in conversion.

### Software Engineering Intern @ Amazon
Jan 2016 – Jan 2016
Scaling a Tier-1 dynamic configuration service by improving memory utilization.

### Intern @ Qubole
Jan 2015 – Jan 2015 | Bangalore
Supported Cross Account Roles in Qubole Data Service to improve the permission model for customers
Wrote wrapper functions in R and Python for using various commands supported by Qubole

### Research Intern @ UC Irvine
Jan 2014 – Jan 2014 | Irvine, California
Designed a Scheduler, optimizer for Query processing
Modelled real world entities and used dynamic relationships to improve data quality and response times

### Intern @ Oman India Fertilizer Company
Jan 2013 – Jan 2014 | Sur,Oman

### Summer Intern @ Bhabha Atomic Research Centre
Jan 2013 – Jan 2013
Automated detection, inventorization, analysis and patching of vulnerablities at BARC


## Education
### Bachelor of Engineering - BE in Computer Science
Birla Institute of Technology and Science, Pilani

### Master of Science (M.S.) in Computer Science
Carnegie Mellon University


## Contact & Social
- LinkedIn: https://linkedin.com/in/karandeep-johar

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Source: https://flows.cv/karandeep
JSON Resume: https://flows.cv/karandeep/resume.json
Last updated: 2026-03-29