AI & Software Development Blog | RaftLabs

Practical AI and software decisions, written from the work.

Production lessons, cost breakdowns, architecture decisions, and the tradeoffs that disappear from polished case studies.

Aug 24, 2025

Buyer's Guide

How to calculate the real return on your AI investment

Most AI agent ROI calculators hide 40-60% of true costs. Here is the full cost model - data prep, inference compounding, edge cases, and what happens when the project fails.

By Ashit Vora · 13 min read

Apr 16, 2026

App Development

Custom Locksmith Software: When to Build vs. Buy

Vonigo, ServiceTrade, FieldRoutes, and Kickserv all work until your locksmith business hits specific walls. This guide covers the exact thresholds, what custom locksmith management software costs to build, and when RaftLabs makes sense.

By Ashit Vora · 10 min read

Jul 11, 2025

App Development

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.

By Ashit Vora · 16 min read

Apr 17, 2026

App Development

10 mobile-first design tips for exceptional user experiences

Mobile devices generate more than half of all web traffic. These 10 practical tips cover performance, thumb zones, accessibility, and testing - with specific numbers and failure modes most teams ignore.

By Kaushik Nath · 8 min read

May 24, 2026

App Development

School Management System: Build Custom vs. Buy Off-the-Shelf (2026)

PowerSchool, Infinite Campus, and Brightwheel work for most schools. But private K-12 networks, tutoring centers, and vocational schools hit real walls with generic platforms. Here is what custom school management software actually costs, when it makes sense, and how RaftLabs builds it.

By Ashit Vora · 11 min read

Nov 27, 2025

Buyer's Guide

When to hire a fractional CTO (and when you don't need one)

Hire a fractional CTO when high-stakes technology decisions recur but the company does not yet need a full-time executive. Use this diagnostic to choose the right role, define a 90-day mandate, compare costs, and vet candidates.

By Ashit Vora · 11 min read

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