Writing on software houses, freelance technology, pragmatic stacks, and how small teams build products that get used.
The “vibe coding” trend, building apps by telling an AI to write the code, makes anyone look capable of building a website. But there is a wide gap between a vibe coder with no fundamentals and one with real fundamentals plus IT and cyber security experience. This article explains the difference, why foundations decide security, and why at Codiosity AI is only an assistant, never a replacement for the programmer.
Codiosity is opening a website development service where security is handled and monitored, with a 3-month warranty, plus custom AI agents designed for your needs. Learn what you get, what the warranty covers, and how it works, in plain language.
AI models like Claude can “disappear” from your app at any time. Learn why models get deprecated, the two different kinds of “disappearing”, and how to build AI products that keep running when a model is retired.
DuitKu is a clear, polished, and genuinely enjoyable personal finance tracker, coming soon from Codiosity. Track income and expenses, set financial goals, read monthly reports, split bills, and manage debts, offline or online.
A simple explanation of Claude Fable 5, Anthropic’s most capable AI model: what is new, the 1M-token context window, always-on thinking, the pricing, and when a business actually needs it versus a more affordable model.
CashierBoss 3.0.0 is a major update to the offline POS app for businesses across countries and sizes: a two-page cashier flow, product photos, PNG/PDF digital receipts via WhatsApp, QRIS, low-stock alerts, safer atomic transactions, and Pro upgrades through Google Play Billing.
A simple explanation of how to build an LLM (Large Language Model) like ChatGPT, Claude, and Gemini: the five stages, the cost, the key terms, and three realistic paths for businesses to use AI without building one from scratch.
A practical guide to choosing a POS system for businesses of all sizes: the types of cash registers, online vs offline, essential features, subscription vs one-time pricing, and CashierBoss as an example of an offline cashier app built for businesses of all sizes.
A simple way to learn Mandarin from your lock screen: set a wallpaper that shows one Mandarin word and changes it before you unlock your phone. How it works, why it fits Hanzi, practical tips, and ZenHanzi as an example app.
Codiosity guide to SEO, AEO, and GEO: how brands can make products, services, team information, and company identity easier for Google, ChatGPT, Claude, Perplexity, and AI search to understand.