TypeScript and Node.js architect at a Wrocław B2B SaaS company, building multi-tenant API platforms. Designed the tenant-scoped middleware chain that enforces data isolation without duplicating business logic.
Learn how to build secure, tenant-aware Model Context Protocol servers in TypeScript by focusing on architectural isolation and strict type safety.
5 August 2026
An in-depth exploration of how to effectively validate the outputs of Large Language Models (LLMs) using Zod schemas in TypeScript. This article covers the rationale behind needing robust validation, highlights common pitfalls, and offers a structured approach to leveraging Zod for ensuring reliable and consistent model outputs.
23 July 2026
IP-based rate limiting blocks IP addresses. Sophisticated API abuse does not come from single IP addresses — it comes from distributed credential stuffing, account enumeration, and scraping that spans thousands of IPs. Effective rate limiting must understand request intent.
21 July 2026
Next.js App Router makes building API endpoints straightforward with Route Handlers. Let's build one together.
29 June 2026