Jun 2018 – Nov 2020 · 2 yrs 5 mos · Bengaluru, Karnataka, India

• Designed a plugin-based offline data source to collect user data from various clients which process 30K - 50K requests per day. Build a scalable real-time user-level analytics system from scratch to be used for monitoring and reporting purposes which process 20M requests per day. Integrated several vendors ( Netcore, Twilio, SendGrid, Karix, etc) to send ~1M email and SMS daily. Created Kafka client library which is used to process ~25M events daily and is integrated with various internal applications.

Dec 2017 – Jun 2018 · 6 mos · Noida, Uttar Pradesh, India

• Maintained and modified the campaign manager (ads system) to send push notification to ~7.2M users daily by decreasing the run time from 6 hrs to 3 hrs

Oct 2016 – Dec 2017 · 1 yr 2 mos · Noida, Uttar Pradesh, India

• Worked in revamping the registration pages by building Rest APIs for sectional functionality and designing the code for maximal reusability. Built the authentication library to authenticate ~400K jobseekers daily on various platforms. Built auto-login library to login jobseeker based on special tokens. This library is used in mailers which contribute around 25% of Naukri traffic.

Nov 2015 – Oct 2016 · 11 mos · Noida, Uttar Pradesh, India

• Worked in revamping of login and profile pages of jobseeker by building Rest APIs. Worked in the development of config based PUSHDOWN library which increases the jobseeker profile update by 40%.

Sep 2014 – Oct 2015 · 1 yr 1 mo · Gurugram, Haryana, India

• Worked in the postpaid billing system for airtel users in African countries. Developed a system to manage, format, and upload the CDR (call data records) to databases for further processing.