Rishab S. profile photo 1 on Tal

Rishab S.

Software Engineer at PhonePe | NSIT

Bengaluru

7+ years of work experience

PhonePe
May 20215 yrs 4 mosPresent

Bengaluru

* Led the Foxtrot Analytics Platform, an in-house analytics system processing over 6M writes/sec across 5 Elasticsearch clusters of 2000 nodes; led a team of 5 engineers while owning reliability, on-call, and performance SLAs. * Benchmarked Apache Pinot as a secondary OLAP engine against Elasticsearch; achieved ~50% higher write throughput and projected >20% reduction in data infrastructure cost * Improved service throughput by ~20% through deep Elasticsearch cluster tuning (sniffing, circuit-breaker optimization) and other optimisations in the data pipeline. * Designed, developed and implemented Comprehensive Health Insurance PAN India,  which was positioned as the centerpiece for the World Cup marketing campaign. * Designed and developed a monthly payment component that involves mandate execution for health insurance policies that drives majority of the sales. * Led the enhancement of on-call metrics, reducing ops and on call load by 60% and enhancing Average Time to Debug (ATD) and overall Turnaround Times (TATs) by 80%. * Executed Data Centre migration, spanning across >20 services, infra and capacity planning, ensuring 99.99% uptime, eventually using it for Disaster Recovery setup. * Picked up projects pertaining to the tech hygiene, like tuning the applications to reduce memory footprint, and other resource utilization.
airtel X Labs
Jun 20192 yrsMay 2021

Gurgaon, Haryana, India

• Designed, developed and implemented Broadband shifting journey with online feasibility. • Designed and Developed a campaign for on boarding an existing customer base on Airtel Xstream Fibre. • Worked on Coupon Engine Application that is integrated across different lines of businesses at Airtel. • Designed and developed a MESH PLAN construct for the existing broadband customers on the Airtel thanks app. • Developed a rule engine microservice that is used for coupon discovery. • Developed a configurable offer’s webPage currently catering to high end broadband customers. • Developed an EXTRA DATA Proposition for existing broadband customers offering extra data for six months. • Hands on experience on critical projects including Broadband feasibility, coupon management, and various microservices.
Airtel XLabs
Jun 20192 yrsMay 2021

Built the Broadband Shifting Journey feature end-to-end, generating ~15,000 orders/month and directly contributing to Airtel's field operations efficiency. Built a cross-business Coupon Engine and Drools-based eligibility microservice powering dynamic discount management across all Airtel Thanks app customers.
Jun 20182 mosJul 2018

Faridabad, Haryana

Built an app that is used to internally monitor the performance of the employees.

Rishab’s AI Stack

claude code
claude code
claude
claude
codex
codex
gemini
gemini
opencode
opencode

Education

Netaji Subhas Institute of Technology

Bachelor of Engineering - BE, Information Technology

Netaji Subhas Institute of Technology

20154 yrs2019

Class XII

DAV Public School, Dayanand Vihar, Delhi

20122 yrs2014

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Headline

Software Engineer at PhonePe | NSIT

About

A Software Developer with hands-on experience in designing and developing scalable, consumer-facing applications. An ardent coder at heart, I love spending time listening to 90s hits. I take pride in my programming skills and my sense of humor (WIP)!

Location

Bengaluru

AI stack

claude code

claude

codex

gemini

opencode

Work experience

Software Engineer at PhonePe, May 2021 - Present · 5 yrs 4 mos, Bengaluru, * Led the Foxtrot Analytics Platform, an in-house analytics system processing over 6M writes/sec across 5 Elasticsearch clusters of 2000 nodes; led a team of 5 engineers while owning reliability, on-call, and performance SLAs. * Benchmarked Apache Pinot as a secondary OLAP engine against Elasticsearch; achieved ~50% higher write throughput and projected >20% reduction in data infrastructure cost * Improved service throughput by ~20% through deep Elasticsearch cluster tuning (sniffing, circuit-breaker optimization) and other optimisations in the data pipeline. * Designed, developed and implemented Comprehensive Health Insurance PAN India, which was positioned as the centerpiece for the World Cup marketing campaign. * Designed and developed a monthly payment component that involves mandate execution for health insurance policies that drives majority of the sales. * Led the enhancement of on-call metrics, reducing ops and on call load by 60% and enhancing Average Time to Debug (ATD) and overall Turnaround Times (TATs) by 80%. * Executed Data Centre migration, spanning across >20 services, infra and capacity planning, ensuring 99.99% uptime, eventually using it for Disaster Recovery setup. * Picked up projects pertaining to the tech hygiene, like tuning the applications to reduce memory footprint, and other resource utilization.

Software Engineer at airtel X Labs, Jun 2019 - May 2021 · 2 yrs, Gurgaon, Haryana, India, • Designed, developed and implemented Broadband shifting journey with online feasibility. • Designed and Developed a campaign for on boarding an existing customer base on Airtel Xstream Fibre. • Worked on Coupon Engine Application that is integrated across different lines of businesses at Airtel. • Designed and developed a MESH PLAN construct for the existing broadband customers on the Airtel thanks app. • Developed a rule engine microservice that is used for coupon discovery. • Developed a configurable offer’s webPage currently catering to high end broadband customers. • Developed an EXTRA DATA Proposition for existing broadband customers offering extra data for six months. • Hands on experience on critical projects including Broadband feasibility, coupon management, and various microservices.

Software Engineer at Airtel XLabs, Jun 2019 - May 2021 · 2 yrs, Built the Broadband Shifting Journey feature end-to-end, generating ~15,000 orders/month and directly contributing to Airtel's field operations efficiency. Built a cross-business Coupon Engine and Drools-based eligibility microservice powering dynamic discount management across all Airtel Thanks app customers.

Software Engineer Intern at National Hydro-electric Power Corporation, Jun 2018 - Jul 2018 · 2 mos, Faridabad, Haryana, Built an app that is used to internally monitor the performance of the employees.

Education

Bachelor of Engineering - BE, Information Technology, Netaji Subhas Institute of Technology

Class XII, DAV Public School, Dayanand Vihar, Delhi