Debasis Tanmoy Nayak

Sample

Senior Backend Engineer, Bajaj Finserv - Redis · Python · REST

Bajaj Finserv
Kolkata, India · IST (UTC+5:30)
3+ years experience
IIT Bombay
English, Hindi, Bengali
Open to work
Messaging unavailable

Overview

Senior Backend Engineer at Bajaj Finserv, focused on API platforms. Moved 83% of public API traffic off a legacy monolith without a customer-facing incident. Most at home with PostgreSQL and OpenAPI.

Good reasons to reach out
  • Roles in API platforms
  • Working sessions on Python
  • Second opinions on REST decisions
  • Speaking or podcast invitations
Please don't message about
  • Crypto token projects
  • Requests to fix your code for free

Usually replies within a day

Skills
RESTDjangoPostgreSQLrate limitingOpenAPIRedisPython
Open to workLooking for a role
closes in 3 months

Next role: Backend Engineer in proptech, Kolkata or hybrid

Target roles
Backend Engineer
Level
Mid
Industries
Logistics, E-commerce
Work mode
On-site
Available
30 days notice
Work authorization
Indian citizen, open to relocating
What I'm looking for
Hands-on work on REST with room to mentor.
Not interested in
Pure people management

3 years in API platforms. Strongest at rate limiting and OpenAPI. Available from next month.

Kolkata, Indiaredisrestpostgresql
Open

Experience

  1. Senior Backend Engineer
    May 2025 - Present
    Bajaj Finserv · 1 yr 5 mo · Full-time · Kolkata, India
    • Shipped a rewrite that took build times from 41 minutes to under 4.
    • Cut p99 latency on the public API services from 811ms to 171ms.
  2. Backend Engineer
    Oct 2023 - May 2025
    Microsoft · 1 yr 7 mo · Full-time · Kolkata, India
    • Wrote the Python service that now handles 82 million requests a day.
    • Shipped 14 launches on the public API team without a rollback.

References

No references yet.

Education

  1. IIT Bombay
    B.Tech, Electrical Engineering
    2018 - 2022

Details

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