Practical notes on MVP development, AI integrations, and improving existing products.
Notes from the workbench—what we are learning while building useful products.
What a custom internal business tool costs to build in 2026: realistic ranges by scope, what drives the price, the ongoing costs teams forget, and how to get an estimate you can trust.
Read MoreShould you rebuild or refactor your MVP? How to decide with evidence: the four real options, signals that justify a rebuild, a one-week audit, how to replace incrementally, and what to do with AI-generated or no-code prototypes.
Read MoreHow to implement subscription billing in a SaaS product: what to buy versus build, an entitlements model, correct webhook handling with code, and the edge cases (failed payments, proration, trials, tax) that cause most billing bugs.
Read MoreWhich multi-tenant SaaS architecture should you choose? Shared schema, schema-per-tenant or database-per-tenant compared, how to build the default model safely with PostgreSQL row-level security, and when to isolate a tenant.
Read MoreWhat it costs to build a SaaS product in 2026: realistic ranges from lean MVP to compliance-heavy platform, the SaaS-specific features that raise the price, post-launch running costs, and how to get an estimate you can trust.
Read MoreHow to hire a mobile app development team: define scope first, choose between freelancer, studio, agency, or in-house, evaluate shipped apps and process, get the contract right, and spot red flags early.
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