Narayanan alias sundar profile photo 1 on Tal

Narayanan alias sundar

3.5+ Years Experience | Java Full Stack Developer | Spring Boot | Microservices | ReactJS | REST APIs | OAuth2 | Kafka | MySQL

Chennai

3+ years of work experience

Intellect Design Arena Ltd
Nov 20241 yr 10 mosPresent

Chennai, Tamil Nadu, India

Oct 20231 yr 1 moOct 2024

Chennai, Tamil Nadu, India

Learnasyougo
Apr 20235 mosAug 2023

Chennai, Tamil Nadu, India

LeetCode
@_sundar07

Narayanan’s AI Stack

antigravity
antigravity
claude code
claude code
cursor
cursor

Education

National Engineering College

Bachelor of Engineering - BE, Electrical, Electronics and Communications Engineering

National Engineering College

20184 yrs2022

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Headline

3.5+ Years Experience | Java Full Stack Developer | Spring Boot | Microservices | ReactJS | REST APIs | OAuth2 | Kafka | MySQL

About

Java Backend Developer with 3.5+ years of experience building production-grade Java applications. Currently at Intellect Design Arena Ltd (FinTech product company), owning OAuth2 security, REST API design, Kafka-based notification pipelines, and cloud integrations (Azure, AWS S3). Built a license-based feature flag system controlling module access per client license across 10+ enterprise banking clients — one of my most impactful contributions to date. Strong in Spring Boot, Microservices, Spring Security, MySQL, JUnit/Mockito, and Docker. Actively building deeper skills in Kubernetes and AWS to grow into more cloud-focused backend roles. Open to backend engineering opportunities at companies building reliable, scalable systems. Key Skills: Java · Spring Boot · Microservices · REST APIs · OAuth2 · JWT · Kafka · MySQL · Docker · AWS · Azure · JUnit · Mockito · CI/CD

Location

Chennai

AI stack

antigravity

claude code

cursor

Work experience

Software Engineer at Intellect Design Arena Ltd, Nov 2024 - Present · 1 yr 10 mos, Chennai, Tamil Nadu, India

Software Engineer at MOTHERCODE SOFTWARE SYSTEMS PRIVATE LIMITED, Oct 2023 - Oct 2024 · 1 yr 1 mo, Chennai, Tamil Nadu, India

Full Stack Developer at Learnasyougo, Apr 2023 - Aug 2023 · 5 mos, Chennai, Tamil Nadu, India

Education

Bachelor of Engineering - BE, Electrical, Electronics and Communications Engineering, National Engineering College

Public links

leetcode: https://leetcode.com/_sundar07