---
title: "Sumit Tiwari - SDE-Java(FTC) in Bengaluru | Tal"
description: "Meet Sumit Tiwari, BTech @NIT Trichy’24 | SDE @Flipkart | Java | Spring Boot | Backend & Distributed Systems based in Bengaluru. AI stack includes claude code, claude, and cursor. Explore public work links including leetcode."
image: "https://tal.club/meet/sumit-kumar-tiwari/share-image"
---

# Sumit Tiwari on Tal

## Headline

BTech @NIT Trichy’24 \| SDE @Flipkart \| Java \| Spring Boot \| Backend & Distributed Systems

## About

I work with Java, Spring Boot, SQL, Redis, and distributed systems to build reliable and efficient backend solutions\. I enjoy creating clean APIs, automating workflows, improving performance, and solving real engineering challenges\. I’m continuously learning, experimenting, and refining how I build systems, with a strong focus on clarity, scalability, and impact\.

## Location

Bengaluru

## AI stack

claude code

claude

cursor

gemini

github copilot

lovable

## Work experience

SDE\-Java\(FTC\) at Flipkart, Mar 2026 \- Present · 7 mos, Bengaluru, • Contributed to the design and development of Flipkart’s Seller Storefront\-as\-a\-Service \(SFAAS\), a multi\-tenant platform enabling 5,000\+ sellers to launch personalized storefronts, orchestrating 7\+ microservices and serving Flipkart’s 400M\+ users\. • Eliminated mandatory redeploys on config changes across 4 core microservices by doing end\-to\-end V1 to V2 config migration\. • Took end\-to\-end ownership of migrating credentials/secrets from encrypted text Helm ConfigMaps to platform\-managed runtime\-injected secrets, achieving zero encrypted text secrets in Git repositories or deployment manifests\. • Analyzed production issues, performed debugging and root\-cause analysis, and collaborated with engineering teams to deliver reliable fixes while maintaining production stability\.

Software Engineer at HiveMinds, Jun 2024 \- Feb 2026 · 1 yr 9 mos, Bengaluru, • Designed and developed end\-to\-end Spring Boot backend systems by integrating external APIs, implementing RESTful services, layered architecture, and centralized exception handling\. • Implemented Spring Security with OAuth2 authentication, authorization, token validation, and AOP\-based request logging for secure API access and auditing\. • Built asynchronous background processing using Kafka with idempotent event handling, retries, and concurrency\- safe consumers, improving API throughput by 30%\. • Designed relational database schemas and optimized SQL using JPA/Hibernate, indexing, pagination, and Redis caching, improving query performance by 40%\. • Developed a high\-performance multithreaded ETL pipeline, reducing reporting and data processing time by 50%

Intern at NIT Trichy, Jun 2023 \- Aug 2023 · 3 mos, Tamil Nadu, India, During my internship at NIT Trichy, I contributed significantly to the backend and data team by developing APIs and managing data\. My role involved implementing data manipulation algorithms, which improved the efficiency of data handling\. I gained hands\-on experience with technologies like Spring Boot and PostgreSQL, enhancing my technical skills in web development\.

## Education

Bachelor of Technology, Civil Engineering, National Institute of Technology, Tiruchirappalli

## Public links

- leetcode: https://leetcode\.com/tiwarisumit272181

[View the original profile](https://tal.club/meet/sumit-kumar-tiwari)

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