---
title: "Harsh Joshi - Software Engineer in Jaipur | Tal"
description: "Meet Harsh Joshi, Serving Notice Period | Open to Work | Java Backend Engineer | Spring Boot | Kafka | Microservices | Scalable Systems based in Jaipur."
image: "https://tal.club/meet/harsh-joshi-1/share-image"
---

# Harsh Joshi on Tal

## Headline

Serving Notice Period \| Open to Work \| Java Backend Engineer \| Spring Boot \| Kafka \| Microservices \| Scalable Systems

## About

Software Engineer with 4 years of experience in backend development, currently working at Paysecure in the FinTech domain\. Graduated in Computer Science from Rajasthan Technical University\. Specialized in building scalable and high\-performance backend systems using Java, Spring Boot, and microservices architecture\. Experienced in designing REST APIs, handling high\-throughput transaction systems, and implementing event\-driven architectures using Apache Kafka\. At Paysecure, contributed to improving transaction reliability and system performance by optimizing payment workflows and integrating asynchronous processing\. Hands\-on experience with AWS\-based deployments, MySQL, and writing unit/integration tests using JUnit and Mockito to ensure code quality and stability\. Passionate about designing resilient, scalable systems and continuously improving system performance, fault tolerance, and overall backend architecture\.

## Location

Jaipur

## Work experience

Software Engineer at Paysecure, Oct 2024 \- Present · 1 yr 8 mos, Jaipur, Rajasthan, India, • Designed and developed scalable backend microservices using Java, Spring Boot, and microservices architecture for high\-volume FinTech payment systems\. • Built high\-throughput REST APIs supporting payment processing and cashier workflows, ensuring low latency and high availability under concurrent load\. • Implemented event\-driven asynchronous processing using Apache Kafka, enabling reliable handling of concurrent transaction flows and improving system scalability\. • Designed idempotent processing, retry strategies, and failure\-handling mechanisms, significantly enhancing system reliability and fault tolerance\. • Developed rule engines and bank reconciliation modules, reducing manual reconciliation efforts by 40% and improving operational efficiency\. • Improved transaction success rate by 22% through performance tuning, optimized database interactions, and enhanced error\-handling strategies\. • Deployed and monitored services on AWS \(EC2, S3, CloudWatch\), ensuring system observability, stability, and smooth production operations\. • Wrote unit and integration tests using JUnit and Mockito, achieving \~85% test coverage and maintaining high code quality standards\. • Collaborated in Agile/Scrum teams, participated in code reviews, and contributed to system design discussions and architectural decisions\.

Software Developer at Nekstron Control And Automation Pvt Ltd, May 2023 \- Oct 2024 · 1 yr 6 mos, Delhi, India, • Developed backend services using Java, Spring Boot, and Hibernate, following microservices\-based architecture for scalable applications\. • Designed and implemented RESTful APIs, enabling seamless integration between frontend and backend systems\. • Optimized MySQL database interactions and SQL queries, improving response times and overall application performance\. • Built modular and maintainable services aligned with microservices principles, enhancing system scalability and flexibility\. • Improved query performance through indexing and query optimization techniques, reducing latency and increasing efficiency\. • Collaborated with frontend teams to deliver end\-to\-end features and participated in Agile/Scrum development cycles\. • Conducted peer code reviews to maintain code quality, consistency, and best practices across the team\.

Java Developer at AppGallop, Apr 2022 \- May 2023 · 1 yr 2 mos, Jaipur, Rajasthan, India, • Designed and implemented REST APIs using Spring Boot and JPA, enabling efficient backend communication and data handling\. • Developed authentication and authorization logic to secure backend services, ensuring controlled access and data protection\. • Assisted in migrating legacy components to modular, service\-based architecture, improving maintainability and system scalability\. • Supported database schema design and optimized MySQL queries, enhancing application performance and reducing response times\. • Collaborated with team members in development and testing phases, contributing to stable and reliable feature delivery\.

## Education

B\-TECH, Computer Science, rajasthan technical university

[View the original profile](https://tal.club/meet/harsh-joshi-1)

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