# Ayush Raj

Ayush Raj is a remote worker on Himalayas, Java Development Intern at Octanet, based in India.

Source: https://himalayas.app/@ayushraj7

```text
I build secure, event-driven Java and Spring Boot backend applications.
```

| Detail | Value |
| --- | --- |
| Availability | Looking for a job |
| Location | India |
| Authorized to work in | India |
| Salary expectations | 30k+ USD |
| Job categories | Software Engineer, Backend Engineer, Java Developer, Full Stack Developer |
| Skills | Java, JavaScript, SQL, Spring Boot, Spring Security, JWT Authentication, REST APIs, Microservices, MySQL, Kafka, Docker, Kubernetes, Minikube, GitHub Actions, CI CD, React, HTML, CSS, Tailwind, Git, GitHub, Postman, Railway, Aiven, Vercel, JPA, Object Oriented Programming, SOLID Principles, Role Based Access Control, API Security |

## About

```text
I've built secure, database-backed backend applications with Java and Spring Boot, including event-driven services for expense tracking, budgeting, authentication, and notifications.

For Smart Expense Tracker, I built four Spring Boot services with MySQL database-per-service isolation and Kafka communication. I implemented transactional outbox publishing, idempotent consumers, dead-letter handling, JWT authentication, OTP email verification, and a React frontend.

During my Java Development Internship at Octanet, I built and modularized an ATM simulation using Java, collections, validation, exception handling, clean-code practices, and SOLID principles. I've also deployed containerized applications using Docker, GitHub Actions, Railway, Aiven, and Vercel.
```

## Experience

### Java Development Intern

Octanet. Oct 2024 - Dec 2024

```text
Built a Java-based ATM simulation supporting multiple transaction workflows with input validation, exception handling, object-oriented programming, and Java Collections. Refactored application logic into modular components using clean-code and SOLID principles.
```

Skills: Java, Object-Oriented-Programming, Java-Collections, Exception-Handling, Clean-Code, SOLID-Principles

## Education

### Kalasalingam Academy of Research and Education

B.Tech, Information Technology. Grade: 7.56/10

```text
Pursuing a B.Tech in Information Technology with a CGPA of 7.56/10, expected to graduate in April 2026.
```

### Gyanshthali Bhadeja Buniyadganj

Senior Secondary (Class XII), General Studies

```text
Completed Senior Secondary (Class XII) under the CBSE board in 2021.
```

### Golden Bell Public School

Secondary (Class X), General Studies

```text
Completed Secondary (Class X) under the CBSE board in 2019.
```

## Tech stack

- Postman
- GitHub
- Kubernetes
- minikube
- GitHub Actions
- MySQL
- Spring Boot
- Tailwind CSS
- React
- JavaScript
- Java
- Kafka
- Aiven
- Spring Security
- Vercel
- Git
- Docker
- SQL
- Railway

To contact Ayush, message them from this profile with a Himalayas employer account: [Hire on Himalayas](https://himalayas.app/hire).

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