I will build and maintain your Java Spring Boot backend

I design, build, and maintain backend systems in Java and Spring Boot: REST APIs, multi-tenant data models, Spring Security/JWT authentication, database schema design, and performance tuning (N+1 elimination, indexing). I can also handle full-stack delivery with Angular. Based on 3+ years of experience including production work on a multi-tenant SaaS admissions ERP and freelance projects delivered end-to-end for startups. Available for ongoing or project-based backend/full-stack work, remote or on-site.