I will design database schema and build rest api with django

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Wei L.
Sommige informatie wordt in het Engels weergegeven.

Over deze dienst

Need a solid data layer? I'll design normalized database schemas and build RESTful APIs with proper validation, error handling, and documentation.

BASIC ($10):

  • 2-3 database tables with proper relationships
  • CRUD endpoints (GET, POST, PUT, DELETE)
  • Input validation and error responses
  • SQLite database (PostgreSQL-ready)
  • Setup instructions

STANDARD ($40):

  • Up to 8 tables with foreign keys and constraints
  • Filtering, sorting, and pagination
  • Authentication (token-based)
  • Data serialization with proper nested relationships
  • Database migration files

PREMIUM ($100):

  • Unlimited tables with complex relationships
  • Business logic and computed fields
  • Bulk operations and transactions
  • API documentation (Swagger/OpenAPI)
  • Complete test suite
  • Performance indexes and query optimization
  • 1 revision round included

Why Choose Me:

  • Bug-free delivery or I fix it for free no excuses.
  • Normalized design: No redundant data, no update anomalies. Proper 3NF schemas.
  • Secure by default: Parameterized queries, input validation, no SQL injection.
  • Well-documented: Every endpoint documented with request/response examples.

What I Need From You:

  1. What data do you need to store? (entities and relationships)
  2. Any specific business r

Maak kennis met Wei L.

Wei L.

Business Systems Developer

  • Afkomstig uitChina
  • Lid sindsjun 2026
  • Talen

    Chinees, Engels
I build business management systems — admin panels, ERP modules, inventory dashboards, and manufacturing tools. Every project follows a structured pipeline: requirements → implementation → testing → review. No skipped steps. I deliver: - Django Admin backends (models, filters, CSV exports) - Vue.js dashboards with role-based access - ERP/WMS/MES modules on proven patterns - REST APIs with validation and clean DB design - Full test suites, deployment-ready code Clean, documented code — not tutorials. 11+ tests per project. No surprises. Fast turnaround. Clear communication.