Looking for a job

Chayanit Gupta

@chayanitgupta

Message

I build high-throughput Java and Spring Boot services for fintech and WealthTech products.

India

Message

What I'm looking for

I'm looking to lead backend architecture and delivery for high-throughput, reliable fintech or WealthTech products, partnering closely with Product, Frontend, and SRE teams.

At MobiKwik, I design and deliver Account Aggregator, Bonds, Gold, and Stocks backend systems that support reliable, high-volume financial products. I built MongoDB-to-Elasticsearch synchronization at roughly 1.5 billion documents and delivered Bonds APIs supporting INR 8Cr+ GMV.

I lead system design and cross-functional delivery across Product, Frontend, QA, and SRE. My work includes tiered S3 storage, Redis-backed caching and request coalescing, Kafka-driven services, reactive APIs, and production performance optimization.

Previously at InfoEdge, I owned AmbitionBox Salaries architecture, migrated PHP APIs and jobs to Spring Boot, improved response times 4x+, and replaced cron-heavy workflows with Kafka consumers. I also build well-tested services using JUnit and Mockito.

Experience

Work history, roles, and key accomplishments

SDE 3

MobiKwik India Ltd

Jan 2024 - Jul 2026 (2 years 6 months)

Designed query-time aggregation and tiered storage for Account Aggregator, reducing storage footprint and deferring a major DB upgrade. Led cross-functional teams for Bonds, Gold, and Stocks delivery, improving latency and reliability.

Java Spring Boot Reactive Programming Multithreading Concurrency Kafka Redis MongoDB Elasticsearch AWS System Design Grafana New Relic Cursor GPT 5.2

SDE 3

InfoEdge India Ltd

Aug 2021 - Jan 2024 (2 years 5 months)

Owned architecture for AmbitionBox Salaries, designing scalable APIs handling ~500 RPM. Led PHP to Spring Boot migration, improving response times 4x+, and replaced cron workflows with Kafka consumers.