Hi, I'm Chetna 👋
Backend Engineer
3+ years of enterprise IT experience transitioning into backend development.
I design and build scalable backend systems with secure authentication, clean architecture, and performance-focused design.
Projects
Credit Score Management System
Built a secure REST API using Spring Boot with JWT authentication, role-based access control, and MySQL integration.
Tech: Java, Spring Boot, MySQL, JWT, Docker
URL Shortener Service
Designed and implemented a scalable URL shortening API with database indexing and optimized lookup performance.
Tech: Java, Spring Boot, JPA, MySQL
Technical Skills
Backend Development
- Java 8+
- Spring Boot
- RESTful API Design
- Spring Security & JWT
- JPA / Hibernate
Database
- MySQL
- SQL Query Optimization
- Indexing
- Transaction Management
Core Concepts & Tools
- OOP Principles
- Collections Framework
- Multithreading Basics
- Git & GitHub
- Docker Basics
Experience
Java Backend Developer
3+ Years in Enterprise IT Environment
- Built and designed backend applications using Java and Spring Boot.
- Developed RESTful APIs with secure authentication and validation.
- Worked with relational databases and optimized SQL queries.
- Debugged and analyzed backend issues in production environments.
- Collaborated with cross-functional teams to improve system reliability.
Contact
I'm open to backend development opportunities and collaborations.