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Insights from the Field
Practical notes on mobile, web, DevOps, and networking — from real projects, not theory.
Latest DIGITAL BUSINESS · APP DEVELOPMENT COST
How Much Does It Cost to Build an Android App for Your Business?
Curious about the cost of building an Android app for your business? I cover the key pricing factors, MVP cost ranges, ongoing costs, and fair payment schemes.
Digital Business
Why IT Projects Exceed Budget (and How to Avoid It)
Understand why IT project costs exceed the budget—from scope creep to surprise bills—and learn practical ways to avoid it before you sign.
Digital Business
How Much Does It Cost to Build an Inventory App for SMEs? A Realistic Guide for Store Owners
A guide to inventory app costs for SMEs: comparing spreadsheets vs off-the-shelf apps vs custom builds, cost factors, and realistic price ranges.
Flutter
Why Flutter Is the Right Choice for Indonesian Startup MVPs
One codebase for Android and iOS, fast development, and a mature ecosystem. The reasons I recommend Flutter for nearly every MVP I work on.
Digital Business
DOKU vs Midtrans vs WinPay: Choosing a Payment Gateway for Your Business
A comparison of merchant fees, integration ease, and settlement from the perspective of a developer who has implemented all three in client apps and websites.
Web
Core Web Vitals: 7 Quick Fixes for WordPress Websites
From image optimization to caching layers — high-impact fixes you can complete in a single afternoon.