https://zaghy.my.id Articles and reflections on software engineering, mobile development, architecture, and learnings by Zaghy Zalayetha. en-us https://zaghy.my.id/blog/decision-affected-engineering-workflow https://zaghy.my.id/blog/decision-affected-engineering-workflow Thu, 01 Oct 2026 00:00:00 GMT From learning Swift on the fly to proposing a Flutter rewrite: how transitioning to a single codebase transformed our mobile engineering workflow at Budi Luhur University. MobileDevelopment EngineeringWorkflow Flutter iOS Swift https://zaghy.my.id/blog/building-myniyyah-mvp-reactnative https://zaghy.my.id/blog/building-myniyyah-mvp-reactnative Thu, 01 Jan 2026 00:00:00 GMT A journey from toxic productivity to building an MVP for Muslim productivity with prayer tracking and daily journaling. MVP React Native BuildInPublic CodeForUmmah 100DaysOfWriting https://zaghy.my.id/blog/building-myniyyah-journal-categorization https://zaghy.my.id/blog/building-myniyyah-journal-categorization Sun, 01 Feb 2026 00:00:00 GMT Adding journal categorization to MyNiyyah app. Categories help users recall their spiritual journey and serve as milestones during times of decreased motivation. MVP React Native BuildInPublic CodeForUmmah 100DaysOfWriting https://zaghy.my.id/blog/building-myniyyah-editor-block-system https://zaghy.my.id/blog/building-myniyyah-editor-block-system Sun, 01 Feb 2026 00:00:00 GMT Implementing an Editor Block System for the journaling feature - storing content as array of blocks instead of a single string, similar to Notion. MVP React Native BuildInPublic CodeForUmmah 100DaysOfWriting MobileDevelopment https://zaghy.my.id/blog/planning-ahead-productivity https://zaghy.my.id/blog/planning-ahead-productivity Thu, 01 Jan 2026 00:00:00 GMT Why planning tomorrow's schedule before bed is important - it makes mornings more efficient and eliminates the question of 'what should I do today?' Productivity 100DaysOfWriting https://zaghy.my.id/blog/react-native-developer-experience https://zaghy.my.id/blog/react-native-developer-experience Thu, 01 Jan 2026 00:00:00 GMT After trying Flutter, Android Native, and iOS Native - React Native with Expo proved to be faster, lighter, and more flexible for development. React Native Developer MVP 100DaysOfWriting https://zaghy.my.id/blog/app-reviews-saturday-afternoon https://zaghy.my.id/blog/app-reviews-saturday-afternoon Mon, 01 Sep 2025 00:00:00 GMT Checking the ratings and reviews section of an app I developed - turned out better than expected with many 5-star reviews and helpful suggestions. MobileApps Flutter https://zaghy.my.id/blog/vibe-coding-fleet-management https://zaghy.my.id/blog/vibe-coding-fleet-management Fri, 01 Aug 2025 00:00:00 GMT Experiment building a fleet management system with Flutter and Firebase using AI assistance - exploring clean architecture concepts while keeping API costs around $20. VibeCoding Flutter Firebase MobileApps https://zaghy.my.id/blog/prompt-engineering-vs-context-engineering https://zaghy.my.id/blog/prompt-engineering-vs-context-engineering Fri, 01 Aug 2025 00:00:00 GMT Lessons from a Software Engineer Growth Community event about the difference between prompt engineering and context engineering. AI PromptEngineering ContextEngineering https://zaghy.my.id/blog/best-routine-thom-defilet https://zaghy.my.id/blog/best-routine-thom-defilet Fri, 01 Aug 2025 00:00:00 GMT Discovering Thom J. Défilet's YouTube video about managing daily tasks as a CEO while fulfilling Muslim responsibilities - inspired to create my own modified routine. Productivity Routine https://zaghy.my.id/blog/ektp-ocr-verification-thesis https://zaghy.my.id/blog/ektp-ocr-verification-thesis Tue, 01 Jul 2025 00:00:00 GMT Product preview of a thesis project - E-KTP verification using CNN for classification and Tesseract OCR for text extraction, with database validation. Developers AI MobileDeveloper Flutter ImageProcessing