---
title: "Arpan Mahato - Associate Developer in Bengaluru | Tal"
description: "Meet Arpan Mahato, Backend Engineer @ SAP Labs India | Java, Spring Boot, Kafka, MongoDB | Building scalable microservices & event-driven systems based in Bengaluru. AI stack includes claude code, claude, and github copilot."
image: "https://tal.club/meet/arpan-mahato/share-image"
---

# Arpan Mahato on Tal

## Headline

Backend Engineer @ SAP Labs India \| Java, Spring Boot, Kafka, MongoDB \| Building scalable microservices & event\-driven systems

## About

I'm a backend software engineer with a strong focus on Java, Spring Boot, and microservices architecture\. My work involves building RESTful APIs, designing event\-driven and distributed systems, and optimizing them for scale — recently re\-architecting a MongoDB pipeline to cut query time by 99\.96% \(13 min → 300ms\) and redesigning an enterprise reporting flow to run 97% faster using native SQL and recursive CTEs\. My core strength is backend engineering with Java and Spring Boot, and I'm also comfortable with Angular on the frontend when the work calls for it\. I'm versed in both SQL \(MySQL\) and NoSQL \(MongoDB\) databases, with hands\-on experience in query optimization, indexing strategy, and schema design at scale\. I work extensively with Kafka for event\-driven and asynchronous workflows, and have contributed across the SDLC — from root\-causing production issues and designing solutions to mentoring incoming engineers on Java and Spring Boot fundamentals\. Always looking to deepen my skills in distributed systems, cloud\-native tooling, and system design, I aim to build backend systems that are fast, reliable, and easy to maintain\.

## Location

Bengaluru

## AI stack

claude code

claude

github copilot

## Work experience

Associate Developer at SAP, Mar 2024 \- Present · 2 yrs 7 mos, Bengaluru, Karnataka, India · Hybrid

Scholar at SAP, Aug 2022 \- Feb 2024 · 1 yr 7 mos, Bengaluru, Karnataka, India · Hybrid

Intern at Cognizant, Jan 2022 \- Jun 2022 · 6 mos, Pune Division, Maharashtra, India

## Education

Master of Technology \- MTech, Computer Software Engineering, BITS Pilani Work Integrated Learning Programmes

Bachelor of Technology \- BTech, Computer Science & Engineering, C\.V\.Raman College of Engineering

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

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