Build & Ship

Build & Ship articles from RaftLabs, practical write-ups from engineers who built these things.

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Voice AI · Research

Text-based interviews converted to automated phone calls

6× deeper insights

AI Automation · Ops

Manual invoice OCR across 40+ gas stations

20k+ txns day one

Loyalty · Retail

SuperValu & Centra loyalty platform with receipt validation

1,062 users in 4 weeks

SaaS · Logistics

Multi-carrier shipping hub for Indonesian eCommerce

2,000+ shipments yr 1

4.9 / 5 on ClutchSee all work

Build & Ship

9 things we learned building loyalty platforms at scale

After shipping loyalty systems for retailers, restaurant groups, and e-commerce brands, the same problems appear in every project. Here's what the off-the-shelf platforms won't tell you - and how to avoid the decisions that cost six months in year two.

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MCP server development: Build AI-accessible tools

Your internal APIs are invisible to AI agents until you wrap them in MCP. This guide covers tool definitions, handlers, transport, and production patterns.

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Model context protocol (MCP): The complete guide for 2026

Every AI app needs custom integrations for every tool. MCP solves that N x M problem with one universal standard. Here's how it works and how to use it.

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OCR vs LLM for invoice processing: What we learned building both

A real-world comparison of OCR and LLM approaches for invoice processing. Accuracy numbers, processing times, cost per document, and a decision framework from building both systems.

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Why we build the POC before you pay a dime

You are about to commit six figures to a dev team you have never worked with. That is a terrible bet - unless they prove themselves first with a working prototype.

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Privacy by design: How to build compliance into your app from day one

Retrofitting privacy into a finished app costs 3-5x more than building it right. Here's how Privacy by Design's 7 principles translate into architecture decisions that save you money and keep regulators happy.

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Remote patient monitoring software: A development guide

RPM software that fails HIPAA compliance, drops device connections, or overwhelms clinicians with false alerts does more harm than good. Here is the architecture that avoids all three.

Developer using AI coding assistant with code visible on dual monitor setup

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Vibe coding: what it means for product teams and software buyers

Vibe coding lets developers ship features faster using AI tools. But it introduces risks that product teams and software buyers need to understand before they rely on it.

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WCAG compliance guide: Accessibility standards your app must meet

WCAG 2.1 Level AA is the standard behind ADA, Section 508, and the European Accessibility Act. Here's what it requires, the 10 most common violations, and how to build accessible products from the start.

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What is AI-native development? Principles, practices, and how it differs from AI-enabled

Bolting AI onto legacy architecture is like strapping a jet engine to a bicycle. AI-native development rethinks the entire stack - and the products it produces are impossible to compete with.

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What is retrieval augmented generation (RAG)? Complete guide

Fine-tuning an LLM costs months and six figures. RAG gives you the same domain accuracy in days by connecting models to your data at query time - here is how the architecture actually works.

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White label AI development: what it is, what it costs, and when to build custom

Agencies reselling white-label AI charge $300-500/month per client and keep 50-75% margins. But off-the-shelf platforms cap out at generic use cases. Here's how to pick the right model for your situation.

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Who uses headless CMS? 15 companies that ditched WordPress

WordPress powers 43% of the web, but the fastest-growing companies are leaving it behind. Here are 15 companies running headless CMS in production - and why they made the switch.

An engineer reviewing a technical diagram on a monitor showing system architecture

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Why AI integration fails in real products

Adding AI to an existing product is harder than building AI from scratch. Here are the 4 patterns that kill integrations before they reach users - and what to do instead.