Sonali Sinha

Java Developer

Wakad, Pune, Maharashtra 1+ yrs exp 83 · Excellent

About

Java Developer with hands-on experience building backend applications using Java, Spring Boot, JDBC, and SQL. Skilled in designing REST APIs, writing efficient SQL queries (joins, CRUD), and applying strong OOP fundamentals to backend development. Also comfortable building frontend interfaces with React.js and Redux for full-stack delivery. Strong foundation in Data Structures, Algorithms, and problem-solving, with a HackerRank Silver Badge in MySQL and an SQL (Basic) certification.

Skills & Expertise (26)

Spring Boot Intermediate

7.2/10

Years Exp

Java Intermediate

7.2/10

Years Exp

OOP Intermediate

7.2/10

Years Exp

React.js Intermediate

7.0/10

Years Exp

CRUD Operations Intermediate

7.0/10

Years Exp

JSON Intermediate

7.0/10

Years Exp

VS Code Intermediate

7.0/10

Years Exp

Git Intermediate

7.0/10

Years Exp

HTML5 Intermediate

7.0/10

Years Exp

JavaScript Intermediate

7.0/10

Years Exp

SQL Intermediate

7.0/10

Years Exp

MySql Intermediate

7.0/10

Years Exp

REST API design Intermediate

7.0/10

Years Exp

JDBC Intermediate

6.4/10

Years Exp

bootstrap Beginner

5.6/10

Problem Solving Beginner

5.6/10

Data Structures & Algorithms Beginner

5.6/10

Postman Beginner

5.6/10

Node.js Beginner

5.6/10

Eclipse Beginner

5.6/10

Tailwind CSS Beginner

5.6/10

REDUX Beginner

5.6/10

JWT Authentication Beginner

5.6/10

MongoDb Beginner

5.6/10

Oracle Beginner

5.6/10

Postgresql Beginner

5.6/10

Work Experience

Java Developer Trainee

QSpiders / JSpiders

Jul 2025 - Present

Developed 3+ backend applications using Java, OOP concepts, and JDBC for database connectivity. Built and tested REST APIs using Spring Boot, performing debugging and functional testing across endpoints. Worked with MySQL and Oracle databases, writing SQL queries involving joins, CRUD operations, and subqueries.

Frontend Developer Training

91CoderStreet

Feb 2025 - May 2025

Completed structured training in JavaScript, React.js, Git, and GitHub through hands-on assignments. Built an Employee Management System using React.js integrated with a JSON Server backend.