Full-Stack Apps
Engineered to Convert

We primary recommend Auth.js (formerly NextAuth.js) for custom database setups where you want full control over user records inside your own PostgreSQL server. For teams looking for faster implementation with built-in user profiles, security compliance (MFA, passwordless, SSO), and multi-tenant organization dashboards, we recommend Clerk.com. We also integrate custom solutions using Firebase Auth, Supabase Auth, or Okta depending on requirements.

We write layers of validation. First, all client inputs are sanitized using runtime parsing tools like Zod. Second, Next.js Middleware verifies JWT session keys to ensure callers are authorized. Finally, database engines (like PostgreSQL/Supabase) apply Row-Level Security (RLS) rules, ensuring users can only read or write records matching their verified workspace account.

We avoid locking up the main web server process with long-running tasks. Instead, we compile decoupled serverless queue systems. When a user requests a heavy report or asset compilation, the server writes a task record into Redis. Decoupled worker instances pick up the task to execute calculations in the background, pinging the frontend web app via WebSockets upon completion.

Yes, absolutely. We design Stripe integration models to support basic monthly subscriptions, yearly options, promotional coupons, tax calculations, and usage-based metered billing. We hook up webhooks that listen to real-time events, updating accounts instantly when Stripe charges billing cards.

We structure tables cleanly from Day 1 to avoid complex joints. We model relationships carefully and index key query columns (like workspaceId, status, and emails). We also integrate distributed caching layers using Redis, which serves frequent data lookups in milliseconds, preventing database CPU overload.