DHIRENDRA KUMAR

DK

Looking for a job

DHIRENDRA KUMAR

@dhirendrakumar

I build Java and React applications with scalable Spring Boot APIs and secure backend systems.

I've built full-stack Java and React applications, including The Indian Tradition e-commerce platform with user, seller, and admin modules supporting 100+ concurrent users.

Using Spring Boot, I developed RESTful APIs processing 10,000+ monthly transactions and built CRUD APIs that improved data retrieval efficiency by 20%.

At TechnoHacks EduTech, I implemented scalable Spring Boot APIs that streamlined six backend processes and improved system throughput by 20%.

I'm completing a B.Tech in Computer Science and Engineering while strengthening my foundations through 100+ algorithmic problems and secure OAuth2/JWT API prototypes.

Experience

Work history, roles, and key accomplishments

TE

Java Developer

TechnoHacks EduTech

May 2024 - Jun 2024 (1 month)

Implemented scalable APIs with Spring Boot, streamlining 6 core backend processes and improving system throughput by 20%. Co-developed scalable, robust RESTful APIs alongside engineering teams to optimize performance.

Spring Boot REST APIs Java Backend Development

Education

Degrees, certifications, and relevant coursework

MU

Maharishi Markandeshwar (Deemed to be University)

B.Tech, Computer Science & Engineering

2022 -

Grade: CGPA: 6.7

Pursuing B.Tech in Computer Science & Engineering with a CGPA of 6.7.

AC

Asarfi Kuwar Ramratan Ray College

12th, Physics, Chemistry, Mathematics

Grade: 75.8%

Completed 12th grade with Physics, Chemistry, and Mathematics, achieving 75.8%.

HT

High School Tenua

10th, General

Grade: 77.8%

Completed 10th grade with a general curriculum, achieving 77.8%.

XP

Xplore

Full Stack Development (Java + React), Full Stack Development

Completed Full Stack Development (Java + React) certification.

GE

Geekster

Java Fundamentals Certification, Java

Completed Java Fundamentals Certification.

AN

Anthropic

ClaudeCode 101, ClaudeCode

Completed ClaudeCode 101 certification.

SC

Scaler

SpringBoot, Spring Boot

Completed SpringBoot certification.

Tech stack

Software and tools used professionally

Postman

GitHub

Kubernetes

MySQL

PostgreSQL

MongoDB

Spring Boot

Spring MVC

Tailwind CSS

React

JavaScript

Java

OAuth2

Git

Docker

SQL

GitHub Copilot

Claude Code

Availability

Looking for a job

Location

India

Authorized to work in

Salary expectations

300k+ INR

Job categories

Java Developer Backend Engineer Full Stack Developer

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