Notes on building.
Guides on mobile apps, web platforms and AI products. Cost breakdowns, stack comparisons and how we ship.
How to Build an AI Inventory Forecasting System From Scratch
Gut-feel reordering leaves money on the shelf and customers staring at out-of-stock pages. A well-built AI forecasting system cuts waste by 25-30% and stockouts by 40%, and you do not need a PhD to ship one.
How to build · Apr 30, 2026 · 15 min read
How to Build a Micro SaaS Product as a Solo Founder in 2026
Micro SaaS is the most realistic path to financial independence for technical founders. Here is exactly how to build, launch, and grow one by yourself in 2026.
How to build · Apr 30, 2026 · 16 min read
How to Build a Field Service Management App From Scratch 2026
Field service management software is a $5.5B market dominated by bloated platforms that force you into their workflow. Here is how to build one that actually fits yours.
How to build · Apr 30, 2026 · 14 min read
How to Build an AI Voice Agent for Customer Service in 2026
AI voice agents reduce customer service costs by 70% compared to human agents, and 78% of SMBs plan to adopt them in 2026. Here is the complete technical guide to building one that actually works in production.
How to build · Apr 28, 2026 · 16 min read
How to Build a Telemedicine Platform With Video and EHR 2026
Telemedicine usage grew 25% in 2026 and the global market is projected to reach $380B by 2030. Here is how to build a compliant platform with video visits, EHR integration, and e-prescribing from scratch.
How to build · Apr 28, 2026 · 15 min read
How to Build an AI-Powered Recruitment and Hiring Platform
AI-powered recruiting tools that automate resume screening, candidate matching, and interview scheduling are displacing legacy ATS platforms. Here is how to build one that actually improves hiring outcomes.
How to build · Apr 28, 2026 · 14 min read
How to Build a Property Management and Tenant Portal in 2026
Property management software is a $22B market, and landlords managing 10+ units need custom tenant portals that off-the-shelf solutions cannot fully address. Here is how to build one from scratch.
How to build · Apr 28, 2026 · 14 min read
How to Build an AI Supply Chain Visibility Platform in 2026
Supply chains now compete on speed, predictability, and resilience. Real-time AI-powered visibility across suppliers, warehouses, and logistics partners is the number one enterprise priority in 2026. Here is how to build it.
How to build · Apr 28, 2026 · 15 min read
How to Build a Mental Health Therapy Marketplace App in 2026
Mental health app downloads grew 40% year-over-year and therapy marketplace platforms are the fastest-growing telehealth subcategory. Here is how to build one that connects patients with the right therapist.
How to build · Apr 28, 2026 · 15 min read
How to Build a Fleet Management Platform With GPS and IoT 2026
Fleet management requires real-time GPS tracking, predictive maintenance, driver behavior monitoring, and EV fleet integration. Here is how to build the specialized architecture that general app development guides never cover.
How to build · Apr 28, 2026 · 15 min read
How to Build a Femtech Women's Health Tracking App in 2026
The femtech market is projected to reach $60B by 2027 and represents one of the strongest growth categories in mobile health. Here is how to build a women's health tracking app that actually serves your users well.
How to build · Apr 27, 2026 · 15 min read
How to Build an AI Spreadsheet and Data Analysis Tool in 2026
Spreadsheets are still the backbone of business analysis, but they are brutal at scale. Here is how to build an AI-powered spreadsheet tool that lets users analyze data with natural language instead of wrestling with VLOOKUP formulas.
How to build · Apr 26, 2026 · 15 min read