Hi, my name is

Raj Kumar

I have earned many skills and built industry grade projects using them. Explore my projects below

16

VERIFIED
SKILLS

8

PROFESSIONAL
PROJECTS

175+

DSA PROBLEMS
SOLVED

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Skills Acquired

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REST

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Spring Boot

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SQL

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Linux

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Git

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J Unit

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Java

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Jackson

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HTTP

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Gradle

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Design Patterns

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Mockito

My Projects

XCompany

Sep 2026

Java
Python
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XMeme

Dec 2025

HTTP
Interfaces
Unit testing
Java
Spring Boot
Spring Data
+2 more
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QEats

Dec 2025

Java
Jackson
Lombok
Unit testing
HTTP
REST
+9 more
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Xlido

Nov 2025

API Development
Low Level Design
OOP
SOLID Principles
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QContest

Nov 2025

Object Oriented Design
Java
Unit testing
Design Patterns
SOLID Principles
Exception Handling
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QMoney

Oct 2025

Unit testing
HTTP
Java
REST
Jackson
Design Patterns
+4 more
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A Quiz application

Aug 2025

Java
OOPs
Unit testing
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QCalc

Aug 2025

Java
Unit testing
J Unit
Exception Handling
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Mini Projects

CRUD with SQL

Jul 2025

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GitHub Contributions