---
title: "Siddhant Nagelia - Senior Software Engineer in Bengaluru | Tal"
description: "Meet Siddhant Nagelia, Senior Backend Engineer @Narvar | Java, Spring Boot, Kafka, AWS, Distributed Systems | Ex-Swiggy, Ex-OLX based in Bengaluru. AI stack includes claude code, claude, and cursor."
image: "https://tal.club/meet/siddhant-nagelia/share-image"
---

# Siddhant Nagelia on Tal

## Headline

Senior Backend Engineer @Narvar \| Java, Spring Boot, Kafka, AWS, Distributed Systems \| Ex\-Swiggy, Ex\-OLX

## About

Senior Backend Engineer with 6 years building high\-throughput distributed systems in Java/Spring Boot at consumer\-scale companies \(Narvar, Swiggy, OLX\)\. At Narvar, I am a core member of the Messaging team — 14 microservices powering the company's highest\-revenue vertical, processing \~10M messages/day at 35K req/sec peak for 1,400\+ global retailers\. Before that, I owned Swiggy's Ads Serving Layer \(55K RPM across Food and Instamart\) and built the Fleet Manager platform backend serving 300K delivery executives\. What I'm deep in: • Event\-driven architecture — Kafka, AWS SQS/SNS, async pipelines at scale • Microservices and system design — P0 services with 99\.9% uptime under peak load • Data stores — MySQL, DynamoDB, Redis, PostgreSQL • AI\-assisted engineering — early adopter of Claude Code and Cursor for production delivery, not just prototyping I care about owning systems end\-to\-end: design, build, ship, operate, and be on\-call for what I write\. 📧 siddhant\.nagelia@gmail\.com

## Location

Bengaluru

## AI stack

claude code

claude

cursor

claudecode

## Work experience

Senior Software Engineer at Narvar, Jul 2024 \- Present · 2 yrs 2 mos, Bangalore Urban, Karnataka, India, Experienced in building scalable, distributed async systems for real\-time order tracking and proactive notifications at Narvar\. Specializing in high\-performance messaging solutions, processing an average of 10M messages daily to enhance customer engagement and operational efficiency\.

Software Developer 2 at Swiggy, Jul 2022 \- Mar 2024 · 1 yr 9 mos, Bengaluru, Karnataka, India, •Spearheaded the Ads Serving Layer for Swiggy ads \(CPM & CPC\), a service having collective throughput of 55k RPM in both Food and Instamart • Pioneered the creation and migration of Instamart Ads Banners, influencing IM Homepages and Pre\-search Pages' CPM strategies\. • Engineered the Fleet Manager App from inception to pre\-deployment, focusing on backend development\. This innovative tool empowers fleet managers with real\-time delivery executive details, live tracking features, and calling functionalities\(integration\)\. Additionally, contributed to solutioning of Task Scheduling and fostered enhanced interaction between Delivery Executives and Fleet Managers\. • Led the Geofence Revamp initiative, orchestrating the transfer of services and implementing a comprehensive overhaul to elevate effectiveness\. • Successfully addressed various distance\-related challenges, including last\-mile optimizations and corrections in delivery payment processes under maps team \. • Played a pivotal role in the strategic revamping of SLTs of Ads Serving Layer, enhancing efficiency and coverage\.

Software Engineer 1 at OLX Group, Oct 2021 \- Jul 2022 · 10 mos, Gurugram, Haryana, India

Associate Software Engineer at OLX Group, Jul 2020 \- Dec 2021 · 1 yr 6 mos, Gurugram, Haryana, India

Software Engineer \(Backend\) at OLX Group, Jan 2020 \- Jul 2020 · 7 mos, Gurugram, Haryana, India

## Education

Bachelor of Technology, Computer Science, Vellore Institute of Technology

All India Senior School Certificate Exam, Computer Science, Delhi public school

[View the original profile](https://tal.club/meet/siddhant-nagelia)

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