---
title: "Haresh N - Software Engineer 1 in Chennai | Tal"
description: "Meet Haresh N, Java Full Stack Developer | Software Engineer | 3 years in experience | Java | Spring Boot | Microservices | Angular | REST APIs | PostgreSQL | MongoDB | Node.js | NestJS | Kafka based in Chennai."
image: "https://tal.club/meet/haresh-n/share-image"
---

# Haresh N on Tal

## Headline

Java Full Stack Developer \| Software Engineer \| 3 years in experience \| Java \| Spring Boot \| Microservices \| Angular \| REST APIs \| PostgreSQL \| MongoDB \| Node\.js \| NestJS \| Kafka

## About

I’m a Software Engineer with \~3 years of experience building scalable backend systems and full\-stack applications\. I specialize in designing microservices and real\-time architectures using Node\.js, NestJS, and Kafka, with hands\-on experience supporting 30K\+ users in production environments\. 💡 What I bring: • Strong backend engineering with focus on scalability and performance • Experience building PCI\-compliant payment systems • Full\-stack development using Angular and Node\.js • Real\-time systems using Kafka and event\-driven architecture 🚀 Key Achievements: • Improved application performance by 25% • Built and scaled systems serving 30K\+ users • Developed secure financial workflows with partner integrations 🛠 Tech Stack: Java\| Node\.js \| NestJS \| Kafka \| Microservices \| Angular \| PostgreSQL \| MongoDB \| AWS haresh24 \- Leetcode profile

## Location

Chennai

## Work experience

Software Engineer 1 at Ideal Tech Labs, Oct 2023 \- Present · 2 yrs 9 mos, Chennai, Tamil Nadu, India, Engineered scalable NestJS microservices with Kafka, handling 30K\+ active users in real\-time event pipelines\. Achieved 100% PCI\-DSS compliance by designing secure payment workflows with partner banks, safeguarding thousands of dailytransactions\. Directed Angular \+ Node\.js modules, boosting performance by 25% and improving project/resource management for 200\+ users\. Delivered FlutterFlow mobile app for 100\+ employees to track assets and expenses, increasing operational efficiency\.

Software Engineer Trainee at Ideal Tech Labs, Apr 2023 \- Sep 2023 · 6 mos, Chennai, Tamil Nadu, India, Resolved critical bugs and streamlined code quality for Java Spring Boot & Hibernate web application\. Introduced Excel Bulk Upload feature, raising admin efficiency by 22%\. Built full CRUD system for tourist experiences using Spring Boot & Hibernate; implemented JWT\-based authentication to enhancesecurity\.

## Education

Bachelor of Engineering \- BE, Mechanical Engineering, Dhanalakshmi college of Engineering

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

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