Ploy Pornthip Phromsiri

S

Backend Engineer at Carousell · distributed systems, Kafka

Carousell
Bangkok, Thailand · ICT (UTC+7)
3+ years experience
National Taiwan University
English, Thai
Open to work
Messaging unavailable

Overview

Based in Bangkok. I work on payments infrastructure at Carousell. Mentored 4 engineers through their first promotion. Previously at ANZ. Most at home with Next.js and PCI DSS.

Good reasons to reach out
  • Roles in payments infrastructure
  • Questions about payments infrastructure
  • Working sessions on gRPC
Please don't message about
  • Agency or outsourcing pitches
  • Offshore staffing offers

Answers in batches on Fridays

Skills
PCI DSSNext.jsPostgreSQLgRPCKafkadistributed systems
Open to workLooking for a role
closes in 3 months

Lead Backend Engineer roles in AI infrastructure - Bangkok or remote

Target roles
Lead Backend Engineer
Level
Senior
Industries
AI infrastructure, E-commerce
Work mode
Remote
Available
60 days notice
Work authorization
Authorized to work in Thailand
What I'm looking for
Hands-on work on Kafka with room to mentor.
Not interested in
Agencies and outsourcing firms

3 years in payments infrastructure. Strongest at PCI DSS and distributed systems. Available from next month.

Bangkok, Thailandpci dssgrpckafka
Open

Experience

  1. Backend Engineer
    Jun 2025 - Present
    Carousell · 1 yr 4 mo · Full-time · Bangkok, Thailand
    • Wrote the Next.js service that now handles 16 million requests a day.
    • Moved 77% of payments platform traffic off a legacy monolith without a customer-facing incident.
    • Cut p99 latency on the payments platform services from 834ms to 50ms.
  2. Backend Engineer
    Sep 2023 - May 2025
    ANZ · 1 yr 8 mo · Full-time · Bangkok, Thailand
    • Shipped 21 launches on the payments platform team without a rollback.

References

No references yet.

Education

  1. National Taiwan University
    BS, Electrical Engineering
    2018 - 2022

Details

Compensation expectations
What they are targeting for their next role.
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