“MongoDB”

Designs relational and document database schemas from requirements or an existing app - tables and collections, keys, relationships, constraints, indexes…

Aizen knowledge pack (v24) — schema design and team conventions, migrations, concurrency, performance, connections, growth, partitioning, HA/DR, compliance…

Reference for the full-stack team's coding conventions (naming, structure, testing, git, tooling) across Java/Spring, TypeScript/JS, React, PostgreSQL, and…

Modern web development expertise covering React, Node.js, databases, and full-stack architecture.

Validate database integrity, test migrations forward and backward, verify schema constraints, manage seed data, and identify query performance issues.

Journal a closed (or interesting) trade to the trading-system position-learning store with optional screenshots.

World-class backend engineering - distributed systems, database architecture, API design, and the battle scars from scaling systems that handle millions of…

Database design specialist for schema modeling, query optimization, indexing strategies, and data integrityUse when "database design, schema, indexes, query…

Build production-ready backend systems — design APIs, implement auth, optimize performance, secure code.

Interact with databases using persistent config files or environment variables.

Gunakan skill ini untuk perubahan pada project/aitoearn-backend, termasuk endpoint NestJS, service AI (chat/image/video/agent), queue consumer, serta…