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Case studies & writing
Real project breakdowns and hands-on thinking on custom software, AI-augmented development, and what actually drives the build-vs-buy decision for growing businesses.
July 18, 20262 min read
Tunisia's Mandatory E-Invoicing (El Fatoora): What Service Businesses Must Do in 2026
Since January 1, 2026, electronic invoicing via El Fatoora/TTN is legally mandatory for all VAT-liable service providers in Tunisia — around 380,000 businesses. Here is exactly what the law requires, what TEIF format means, and the practical steps to get compliant.
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July 16, 2026B'moovd3 min read
Case Study: How B'moovd Replaced a Rented Booking Tool With a 5.0-Star Branded App
B'moovd was booking through a generic third-party platform. We built them an owned iOS/Android app instead — booking, loyalty, live Bundesliga scores, and full brand ownership. It now holds a 5.0-star rating on the App Store.
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July 16, 2026B'moovd4 min read
What a Custom Booking & Loyalty App Actually Costs — and When It Beats Renting One
A straight answer on what it costs to build an owned booking and loyalty app instead of renting a third-party platform, with real cost ranges, the break-even math, and a live example rated 5.0 on the App Store.
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July 16, 20263 min read
Custom Software vs. SaaS in 2026: What Actually Costs More Over 3 Years
SaaS subscriptions carry a hidden total cost of ownership of 2.5-4x the sticker price once you count per-seat fees, forced upgrades, and integration add-ons. Here's how to actually run the comparison against custom software, with a real example.
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