Product Engineering

A deep-dive technical blueprint for implementing phishing-resistant SaaS Passkey Onboarding. Learn how to architect dynamic RP ID resolution for custom domains, design robust database schemas, and deploy a secure FIDO2 backend on GCP.

Modern SaaS solutions are plagued by subscription fatigue and high operating costs. Explore the engineering behind Staksoft Bulk Dialer Pro, a local-first Android auto-dialer that runs entirely on-device, offering lifetime access without compromise.

A deep technical look into the architecture of Staksoft Bulk Dialer. We explore how we bypassed cloud seat fees by engineering a fully local, streaming CRM and auto-dialer queue directly on Android hardware.

Discover how to simulate Row-Level Security in MySQL 9 using session variables and views, paired with Node.js AsyncLocalStorage to secure enterprise multi-tenant SaaS dashboards.

Transitioning to usage-based SaaS billing requires absolute data precision and resilient infrastructure. Learn how to architect an immutable metered billing ledger with TypeScript, MySQL 8.0, and GCP.