Ravinder Harjot Johal

Sample

Senior Software Engineer at Myntra · Real-time systems · WebSockets, Go

Myntra
New Delhi, India · IST (UTC+5:30)
8+ years experience
FMS Delhi
English, Hindi
Co-founder
Messaging unavailable

Overview

Based in New Delhi. I work on real-time systems at Myntra. Shipped 15 launches on the real-time team without a rollback. Reduced cloud spend on real-time by 33% in two quarters. Before that: Razorpay and Mastercard. Most at home with Go and WebSockets.

Good reasons to reach out
  • People who want to build this with me
  • Thoughtful intros to people in my field
Please don't message about
  • Recruiters for roles outside my stack
  • Generic networking requests

Fastest replies in the morning

Skills
WebSocketsGoElixirlow-latency systemsErlang/OTPRedisBluetooth LE
Co-founderLooking for a co-founder
closes in 2 months

Looking for a design-minded co-founder for cash-flow forecasting for independent clinics

The idea
Cash-flow forecasting for independent clinics
Stage
Early revenue
I bring
7 years in real-time systems
Looking for
Product-minded engineer
Commitment
Part-time to start
Location
New Delhi or remote

I bring 8 years of real-time systems (currently Myntra). Ideally you've led a design team. Have a working prototype and design partners.

New Delhi, India · remote OKerlang/otpredislow-latency systems
Open

Experience

  1. Senior Software Engineer
    Dec 2024 - Present
    Myntra · 1 yr 10 mo · Full-time · New Delhi, India
    • Cut p99 latency on the real-time services from 521ms to 111ms.
    • Led the migration of 29 services to Erlang/OTP.
  2. Software Engineer
    Jun 2022 - Dec 2024
    Razorpay · 2 yr 6 mo · Full-time · New Delhi, India
    • Cut p99 latency on the real-time services from 369ms to 52ms.
  3. Software Engineer
    Jun 2020 - Jun 2022
    Mastercard · 2 yr · Full-time · New Delhi, India
    • Shipped a rewrite that took build times from 27 minutes to under 5.
  4. Software Engineer
    Oct 2018 - Jun 2020
    Nykaa · 1 yr 8 mo · Full-time · New Delhi, India
    • Wrote the WebSockets service that now handles 71 million requests a day.
    • Shipped a rewrite that took build times from 38 minutes to under 4.

Projects

Side project: a habit tracker
2026

Built with Go and Erlang/OTP. 1142 people used it last year.

Conference talk: lessons from real-time
2023

What went wrong and what worked while scaling real-time systems.

References

No references yet.

Education

  1. FMS Delhi
    MBA, Business Administration
    2021 - 2023
  2. NIT Surathkal
    B.Tech, Computer Science
    2013 - 2017

Details

Compensation expectations
What they are targeting for their next role.
Visible to connections
Direct contact details
Direct email and a scheduling link.
Visible to connections