---
title: "Dhirendra Kumar Singh - Business development executive in Greater Bengaluru Area | Tal"
description: "Meet Dhirendra Kumar Singh, Java Backend Developer | Java, REST APIs & Spring Boot | Backend Performance Optimization | Reduced Outages 45% & Troubleshooting Time 40% | Torry Harris Business Solutions | Smart India Hackathon Finalist | based in Greater Bengaluru Area. AI stack includes claude, clau..."
image: "https://tal.club/meet/dhirendra-kumar-singh/share-image"
---

# Dhirendra Kumar Singh on Tal

## Headline

Java Backend Developer \| Java, REST APIs & Spring Boot \| Backend Performance Optimization \| Reduced Outages 45% & Troubleshooting Time 40% \| Torry Harris Business Solutions \| Smart India Hackathon Finalist \|

## About

💻 Full Stack Engineer & Java Backend Developer with 3\+ years of experience \(2 years corporate, 1\+ year freelance\), delivering scalable, secure, and high\-performance enterprise applications\. Proficient in Java, Spring Boot, REST APIs, MongoDB, MySQL, and cloud deployments on AWS\. 🚀 Career highlights include: Freelance Java Backend Developer – Leading end\-to\-end backend development for multiple client projects, building robust APIs, optimizing performance, and ensuring seamless frontend integration with React\.js\. Torry Harris Business Solutions – Achieved an 45% reduction in system outages and a 40% cut in troubleshooting time by engineering resilient APIs, optimizing backend performance, and managing mission\-critical incidents\. Developed and deployed E\-commerce and Employee Management systems with role\-based access, email notifications, and AWS hosting\. 🎯 Strong in backend architecture, cross\-functional collaboration, and delivering production\-ready solutions that balance scalability, security, and performance\. Also passionate about community building—managing an Instagram tech page “JavaDeveloper” with 75K\+ followers sharing Java tips and projects\. 🌟 Looking ahead: Eager to deepen expertise in cloud\-native development, microservices, and scalable backend systems while contributing to impactful projects that enhance user experience and operational excellence\.

## Location

Greater Bengaluru Area

## AI stack

claude

claudecode

githubcopilot

Blackbox AI

Bolt\.new

ChatGPT

## Work experience

Business development executive at UNext Learning, Jan 2026 \- Aug 2026 · 7 mo, Bangalore, Consistently achieved all assigned sales targets through effective lead follow\-ups– Advised prospective learners on suitable programs, guided enrollments, and built relationships through personalized support

Full Stack Developer at Elescon India, Mar 2024 \- Sep 2025 · 1 y 6 mo, Remote, •Architected scalable backend systems using Java 21, Spring Boot, and microservices, serving 10,000\+ users with 99\.9% uptime\. Built RESTful APIs with Spring Security and JWT, integrated MongoDB/MySQL, cutting API response time by 35% Implemented CI/CD pipelines using Docker and AWS \(EC2, S3, RDS\), reducing production release time by 50%

Associate Software Engineer at Torry Harris Business Solutions, Oct 2021 \- Oct 2023 · 2 yrs 1 mo, Bengaluru, Karnataka, India, • Achieved an 45% reduction in system outages and a 40% decrease in troubleshooting time, significantly enhancing system reliability and reducing costs caused by high\-throughput performance issues\. • Conducted root\-cause analysis and implemented fixes for critical incidents, ensuring uninterrupted workflow\. • Proactively managed changes, incidents, and service requests, performing health checks to maintain application performance\. • Developed backend systems using Java and Oracle SQL, with experience in API design, ETL processes, and database management\.

## Education

Bachelor of Technology \- BTech, Computer Science engineering, sagar institute of research & technology,indore

High School, Science, Shri Aurobindo Integral Education & Research Center

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

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