Blog
Software and AI
Custom software, mobile apps, AI chatbots, RAG, MVPs and cloud platforms, explained for the people paying for them.
- AI Chatbots for Business Websites: What Works and What to AvoidAI chatbot for business website owners: what works, what goes wrong, how to test it, data privacy, costs, and when a good FAQ or site search is enough.
- Retrieval-Augmented Generation (RAG) Explained for Business LeadersRetrieval-augmented generation explained for business leaders: how RAG answers from company documents, RAG vs fine-tuning, accuracy, security and cost drivers.
- How to Build an MVP: Scope, Budget and the First 90 DaysMVP development explained: how to scope a minimum viable product, what an MVP typically costs in 2026, examples that worked, and a plan for the first 90 days.
- AWS vs Azure vs Google Cloud for Small and Mid-Size CompaniesAWS vs Azure vs Google Cloud for small and mid-size companies: core services, startup credits, managed databases, regions, support and skills compared.
- Legacy System Modernization: Rewrite, Refactor or Replace?Legacy system modernization compared: when to rewrite, refactor, replatform or replace with SaaS, how the strangler fig approach works, and what to ask a vendor.