k
kallurulavanya

lavanyakalluru

@kallurulavanya

I will develop scalable Spring Boot backend with secure authentication

India
Engels
Sommige informatie wordt in het Engels weergegeven.
Over mij
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.... Lees meer

Skills

k
kallurulavanya
lavanyakalluru
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Bekijk mijn diensten

API en integraties
I will develop secure spring boot rest API with jwt authentication
VanafUS$ 5 / projectMeer informatie

Portfolio

Werkervaring

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.