Notes on building.
Guides on mobile apps, web platforms and AI products. Cost breakdowns, stack comparisons and how we ship.
How to Build a Real-Time Sports Betting Platform From Scratch
Building a sportsbook is one of the most technically demanding projects in software. This guide covers the full stack, from real-time odds engines and regulatory licensing to payment processing and responsible gambling features.
How to build · Apr 19, 2026 · 16 min read
How to Build an AI Compliance Documentation Tool for Startups
Compliance documentation eats hundreds of engineering hours every year. Here is how to build an AI compliance documentation tool that automates policy generation, evidence collection, and audit trails so your team can focus on shipping product.
How to build · Apr 19, 2026 · 14 min read
How to Build a Product-Led Growth Engine for Your SaaS Platform
Product-led growth turns your product into your best salesperson. Here is how to build a PLG engine that acquires, activates, and expands users without a bloated sales team.
How to build · Apr 18, 2026 · 15 min read
How to Build a B2B Customer Portal With Role-Based Access Control
Your B2B customers expect a self-service portal that feels like it was built just for them. Here is how to architect one with proper role-based access control, multi-tenancy, and enterprise-grade security.
How to build · Apr 18, 2026 · 14 min read
How to Build a Pharmacy Management System From Scratch in 2026
Off-the-shelf pharmacy software locks you into rigid workflows and per-station licensing fees that scale against you. If your pharmacy operation has unique dispensing logic, multi-location needs, or specialty compounding workflows, a custom-built system pays for itself within 18 months.
How to build · Apr 18, 2026 · 15 min read
How to Build an On-Demand Moving and Relocation Services App
The moving industry is stuck in the 1990s. Building an on-demand moving app that connects vetted movers with customers through transparent pricing and real-time tracking is one of the biggest untapped marketplace opportunities left.
How to build · Apr 18, 2026 · 14 min read
How to Build a Multi-Location Restaurant Management Platform
Running 5+ restaurant locations on disconnected tools is operational chaos. Here is how to build a unified management platform that gives you real-time control across every location.
How to build · Apr 18, 2026 · 15 min read
How to Prepare Your Startup Codebase for Technical Due Diligence
Investors are poking around your repo in 6 weeks. Here is the tactical playbook to get your codebase audit-ready without burning out your team.
How to build · Apr 17, 2026 · 14 min read
How to Rebuild a Vibe-Coded MVP Into Production-Ready Software
Your vibe-coded prototype got you funding or early users, but now it is falling apart under real traffic. Here is exactly how to rebuild it into software that scales.
How to build · Apr 16, 2026 · 15 min read
How to Build an Agentic RAG System for Enterprise Knowledge
Traditional RAG pipelines retrieve once and hope for the best. Agentic RAG systems reason about what they found, decide if it is good enough, and try again if it is not. Here is how to build one that actually works in production.
How to build · Apr 16, 2026 · 16 min read
How to Build a Multi-Channel AI Agent: Voice, Chat, and Email
Your customers do not care which channel they are on. They just want answers. Here is how to build one AI agent that handles voice, chat, and email without losing context.
How to build · Apr 16, 2026 · 15 min read
How to Build an On-Device AI Mobile App Using Edge Inference
Running AI models directly on phones is no longer experimental. Here is how to actually build an on-device AI mobile app that works offline, protects user privacy, and eliminates per-inference API costs.
How to build · Apr 16, 2026 · 14 min read