Ajay Dwivedi

S

Senior Backend Engineer at Quarry Ops · Kafka, Go

Quarry Ops
Gurugram, India · IST (UTC+5:30)
9+ years experience
SRM Institute of Science and Technology
English, Hindi
Messaging unavailable

Overview

I work on payments infrastructure at Quarry Ops in Gurugram. Brought on-call pages for payments platform down from 32 a week to 3. I volunteer with a food bank on weekends.

Good reasons to reach out
  • Questions about payments infrastructure
  • Thoughtful intros to people in my field
Please don't message about
  • Offshore staffing offers
  • Recruiters for roles outside my stack
Skills
distributed systemsGoJavaKafkaPostgreSQLidempotencyPCI DSS

Experience

  1. Senior Backend Engineer
    Dec 2023 - Present
    Quarry Ops · 2 yr 10 mo · Full-time · Gurugram, India
    • Designed the reconciliation system that matches 6 million transactions a day.
    • Grew the payments platform team from 4 to 21 engineers.
    • Reduced cloud spend on payments platform by 26% in two quarters.
  2. Backend Engineer
    Jun 2022 - Dec 2023
    Freshworks · 1 yr 6 mo · Full-time · Gurugram, India
    • Took payment success rates from 93.3% to 97.5%.
    • Brought on-call pages for payments platform down from 39 a week to 1.
  3. Backend Engineer
    Jul 2019 - Jun 2022
    Asian Paints · 2 yr 11 mo · Full-time · Gurugram, India
    • Designed the reconciliation system that matches 3 million transactions a day.
  4. Backend Engineer
    Jun 2017 - Mar 2019
    Larsen & Toubro · 1 yr 9 mo · Full-time · Gurugram, India
    • Moved 76% of payments platform traffic off a legacy monolith without a customer-facing incident.

References

No references yet.

Education

  1. SRM Institute of Science and Technology
    B.Tech, Information Technology
    2012 - 2016

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