Notes on building.
Guides on mobile apps, web platforms and AI products. Cost breakdowns, stack comparisons and how we ship.
How to Build a Stablecoin B2B Payments Infrastructure in 2026
Stablecoins are replacing SWIFT for B2B cross-border payments, and the companies building infrastructure now will own the next decade of commercial finance. Here is the full technical playbook.
How to build · Aug 23, 2026 · 15 min read
How to Build an AI-Powered E2E Testing Platform for Startups
Most startups treat E2E testing as an afterthought until a broken deploy costs them a week of customer trust. Here is how to build an AI-powered testing platform that actually catches the bugs your team keeps missing.
How to build · Aug 23, 2026 · 14 min read
How to Build an AI Data Labeling and Annotation Platform 2026
Every AI model is only as good as the data it was trained on. If you are building a labeling and annotation platform, here is the full technical and business playbook for 2026.
How to build · Aug 23, 2026 · 15 min read
How to Build an AI-Powered Marketplace Matching Engine in 2026
The matching engine is the single most important piece of infrastructure in any marketplace. Get it wrong and your platform feels broken. Here is how to build one powered by AI that actually works.
How to build · Aug 19, 2026 · 15 min read
How to Build a RegTech Compliance SaaS Platform From Scratch
RegTech is one of the fastest-growing SaaS verticals, but building a compliance platform that enterprises actually trust requires deep domain knowledge, bulletproof audit trails, and an architecture designed for constant regulatory change.
How to build · Aug 19, 2026 · 15 min read
How to Build a B2B Data Enrichment Platform for Sales Teams
Your sales reps waste hours researching prospects manually. A custom B2B data enrichment platform fixes that by pulling firmographic, technographic, and intent data into your CRM automatically.
How to build · Aug 19, 2026 · 15 min read
How to Build an AI Sales Coaching Platform for Revenue Teams
The best sales reps get better because someone watches their calls and tells them what to fix. AI can now do that for every rep, on every call, in real time.
How to build · Aug 19, 2026 · 15 min read
How to Build an AI-Powered Legacy Code Migration Tool in 2026
Legacy codebases do not age gracefully, and manual rewrites are expensive gambles. Here is how to build an AI migration tool that actually ships production-ready code.
How to build · Aug 19, 2026 · 15 min read
How to Build a Location Intelligence Platform for Logistics
Location intelligence turns raw coordinates into competitive advantage. Here is how to build a logistics platform that actually understands geography, not just displays dots on a map.
How to build · Aug 19, 2026 · 15 min read
How to Build an AI Dubbing and Localization Platform in 2026
Global audiences expect content in their language, but traditional dubbing costs $50 per finished minute per language. AI has collapsed that to under $2. Here is how to build the platform that delivers it.
How to build · Aug 18, 2026 · 15 min read
How to Build a Composable Commerce Platform From Scratch 2026
Monolithic commerce platforms break the moment you need them to bend. Composable commerce lets you swap, scale, and evolve every layer independently. Here is how to build one that actually ships.
How to build · Aug 18, 2026 · 15 min read
How to Build a Multi-Marketplace Seller Management Tool 2026
Selling on five marketplaces means five dashboards, five inventory counts, and five chances to oversell. A unified seller management tool eliminates that chaos and turns multi-channel into a competitive advantage instead of an operational nightmare.
How to build · Aug 15, 2026 · 14 min read