---
title: "Darshankumar Zalavadiya - Software Engineer 2 in Bengaluru | Tal"
description: "Meet Darshankumar Zalavadiya, Senior Backend Engineer @ Oracle | Ex - Samsung | Distributed Systems | Java, Spring Boot | MTech @ DAIICT based in Bengaluru. AI stack includes codex, opencode, and claudecode."
image: "https://tal.club/meet/darshankumar-zalavadiya/share-image"
---

# Darshankumar Zalavadiya on Tal

## Headline

Senior Backend Engineer @ Oracle \| Ex \- Samsung \| Distributed Systems \| Java, Spring Boot \| MTech @ DAIICT

## About

Software Backend engineer with 3\.5\+ years of experience building scalable distributed systems powering products used by over 10 million users\. Currently working at Samsung R&D Institute, where I design and optimize high\-throughput backend systems for Samsung\. My work focuses on reliability, fault tolerance, and performance at scale—especially in high\-stakes financial systems\. I have hands\-on expertise in designing microservices using Java and Spring Boot, working with Kafka\-based event\-driven architectures, and optimizing distributed systems\. I enjoy solving complex problems related to system resilience, latency reduction, and data consistency across services\. Tech stack: Java, Spring Boot, Kafka, Redis, AWS, Microservices, Distributed systems

## Location

Bengaluru

## AI stack

codex

opencode

claudecode

## Work experience

Software Engineer 2 at Oracle, Jul 2026 \- Present · 2 mos, Bengaluru

Senior Engineer at Samsung R&D Institute India, Aug 2022 \- Present · 4 yrs 1 mo, Bengaluru, Designed a Kafka\-based real\-time fault detection system with Redis and circuit breakers, reducing support escalations by 60%\. Improved read throughput for 1M\+ DAU by implementing parallel processing \+ optimized Couchbase schema design\. Built a high\-volume refund workflow, ensuring strong data consistency between banking systems\. Led migration from Apache Ignite → Redis Cluster, reducing latency by 80%\. Built a greenfield microservice integrating third party APIs across 3 countries\. Designed a retry framework with exponential backoff, reducing failure rates by 35%\. Increased unit test coverage to 85%, reducing production incidents\.

## Education

Master of Technology, Information Science/Studies, Dhirubhai Ambani University

Bachelor of Engineering \- BE, Computer Engineering, Gujarat Technological University \(GTU\)

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

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