Notes on building.
Guides on mobile apps, web platforms and AI products. Cost breakdowns, stack comparisons and how we ship.
AI for Water Utilities: Leak Prediction and Usage Analytics
U.S. water utilities lose 6 billion gallons daily through leaks in aging infrastructure. AI-driven leak prediction and usage analytics are turning that crisis into a solvable engineering problem.
AI & strategy · Sep 9, 2026 · 15 min read
AI for Digital Nomads: Tax Residency and Visa Compliance
Thirty-five million remote workers now cross international borders regularly, and most of them are one miscounted day away from a tax nightmare. AI is finally making nomad compliance manageable.
AI & strategy · Sep 9, 2026 · 15 min read
How Much Does It Cost to Build a Cross-Border Remittance App?
Building a cross-border remittance app costs $120K for a single-corridor MVP and $500K to $700K+ for a multi-corridor platform with real compliance infrastructure. Here is what actually drives those numbers and how to avoid the traps.
Cost & planning · Sep 9, 2026 · 14 min read
How Much Does It Cost to Build a Women's Safety App in 2026?
Building a women's safety app is one of the most technically nuanced projects in the mobile space, and the cost range is enormous depending on which features you prioritize. Here is what you actually need to know before writing a single line of code.
Cost & planning · Sep 9, 2026 · 14 min read
How Much Does It Cost to Build an AI Compliance Monitoring SaaS?
Building an AI compliance monitoring platform costs $150K for a focused MVP to $800K+ for a full multi-regulation engine with NLP document analysis and real-time alerting. Here is exactly where the money goes.
Cost & planning · Sep 9, 2026 · 14 min read
React 19 Signals vs Svelte 5 Runes vs SolidJS Reactivity
The virtual DOM era is ending. React 19, Svelte 5 Runes, and SolidJS each take radically different approaches to fine-grained reactivity. Here is what actually matters when choosing between them.
Technology · Sep 8, 2026 · 15 min read
Expo DOM Components vs React Native WebView for Hybrid UIs
Embedding web content inside a native mobile app used to mean one thing: React Native WebView. Now Expo DOM components offer a fundamentally different approach. Here is how they compare and when each one wins.
Technology · Sep 8, 2026 · 15 min read
How to Choose a Software Development Company in 2026
The rise of AI coding tools has made every agency claim they ship faster and cheaper. Here is how to separate the ones that actually do from the ones riding the hype.
Technology · Sep 8, 2026 · 15 min read
AI for Longevity Clinics: Biomarker Analysis and Optimization
The longevity clinic market is racing toward $30B, and the clinics winning are the ones using AI to turn hundreds of biomarkers into personalized, actionable protocols. Here is how to build that intelligence layer.
AI & strategy · Sep 8, 2026 · 15 min read
AI for Estate Planning: Automating Wealth Transfer Workflows
The $84 trillion great wealth transfer is exposing every bottleneck in estate planning. AI is eliminating them, from trust generation to beneficiary communications to tax strategy modeling.
AI & strategy · Sep 8, 2026 · 15 min read
Staff Augmentation vs Dev Agency vs Freelancer: 2026 Cost Guide
Not every engagement model costs what the rate card says. Here is an honest look at what staff augmentation, dev agencies, and freelancers actually cost in 2026, including the expenses nobody warns you about.
Cost & planning · Sep 7, 2026 · 15 min read
How to Build a Music Festival and Event Companion App 2026
Festival companion apps are the difference between a chaotic weekend and a seamless one. Here is how to build one that actually works when 50,000 people are sharing the same cell tower.
How to build · Sep 7, 2026 · 16 min read