k
kallurulavanya

lavanyakalluru

@kallurulavanya

I will develop scalable Spring Boot backend with secure authentication

India
Inglese
Alcune informazioni sono riportate in lingua inglese.
Chi sono
I am a backend developer specializing in Spring Boot and Java, focused on building secure and scalable backend systems. I have experience in developing REST APIs with database integration and implementing authentication using JWT and Spring Security. My skills include REST API development, JWT authentication, MySQL/PostgreSQL integration, and clean backend architecture. I have built projects like a complete CRUD-based API and a secure login system. I deliver clean, maintainable, and production-ready code.... Continua a leggere

Competenze

k
kallurulavanya
lavanyakalluru
offline • 
Tempo di risposta medio: 1 ora

Consulta i miei servizi

API e integrazioni
I will develop secure spring boot rest API with jwt authentication
A partire da5 USD / progettoMaggiori dettagli

Portfolio

Esperienza lavorativa

Fiverr

Backend Developer (Spring Boot)

Fiverr • Freelance

Apr 2026 - Present • 1 mo

Developed a real-time messaging backend system using Spring Boot and WebSocket architecture. Designed microservices including user-service, chat-service, message-service, and API gateway for scalable communication. Implemented real-time message delivery with low latency using WebSockets and handled concurrent connections efficiently. Integrated service discovery using Eureka for smooth inter-service communication. Focused on building a secure, scalable, and high-performance backend system with clean architecture and efficient message processing.