Spring Boot API & Admin Dashboard Development

Le Li
Le Li KYC
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Spring Boot API & Admin Dashboard Development

About the service

Need a reliable backend and a practical admin interface for your product? I build Spring Boot APIs and focused admin dashboards that are ready for real operations, not just demo endpoints.

Typical work:

  • REST APIs for users, orders, payments, content, and internal workflows
  • Authentication and authorization with role-based access
  • MySQL/PostgreSQL schema design, migrations, and query optimization
  • Redis caching, rate limits, and background job coordination where needed
  • Webhook endpoints with signature checks, idempotency, retries, and audit logs
  • Vue/React admin pages for CRUD, search, filters, status changes, and exports
  • Docker-based deployment, health checks, logging, and setup documentation

I focus on a small, well-defined domain first, then deliver a tested vertical slice: database, API, authorization, admin UI, and deployment. This reduces risk and gives you something usable early.

My background covers Java/Spring Boot, Node.js/TypeScript, Vue/React, MySQL/PostgreSQL, Redis, message-driven workflows, and AI-assisted development. I use code generation for speed but review critical paths and test the flows before handover.

This service is for web, API, and admin development. It does not include blockchain contracts, protocol design, or security certification. For sensitive production systems, we agree on scope, data handling, and a safe staging environment before work starts.

What we need from you: The business goal and user roles; the core entities and workflows; API or database documentation if it exists; sample data or screenshots of current screens; hosting and deployment constraints; authentication requirements; and details of any third-party services to integrate. Provide access only to sandbox or staging systems through an agreed secure channel.

React

Work examples

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Java Order Reliability Lab — Concurrency & Idempotency
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