Designing user experiences using CJM and User Flows
How Customer Journey Maps and User Flows work together to create better user experiences — with practical steps for building each.
Blog
Writing about engineering, product, and the reality of building software.
Product Development Cycle. Part II
From validated idea to MVP and beyond: scope, iterative development, launching, and the path to a Minimum Lovable Product.
What is App Store Optimization? All-in-one guide
A practical guide to ASO: keyword strategy, graphic optimization, ratings management, and continuous improvement for iOS and Android.
Product Development Cycle. Part I: Idea Validation
A structured walkthrough of the idea validation stage: from raw concept through market research, proof of concept, and MVP strategy.
How to publish an app on the App Store
A step-by-step guide to App Store publication: developer accounts, legal requirements, metadata, graphic assets, and the review process.
How to connect phones to cars via Bluetooth
How OBD-II, K-Line, and CAN protocols work — and how they enable smartphones to communicate with modern vehicles.
Time & Material vs Fixed Price contracts
A practical comparison of T&M and Fixed Price billing models for software projects — when each makes sense and what the tradeoffs are.
Native In-app reviews are finally here for Android
Google Play's In-app Review API lets developers request ratings without leaving the app — here's how to use it effectively.
Product Development Glossary
A reference glossary of terms used in product development — from Agile to AR, APIs to MVP.
The App Store Small Business Program reduces fees to 15%
Apple's Small Business Program cuts App Store commission from 30% to 15% for developers earning under $1M annually — here's how it works.