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Stop Losing 86% of Mobile Users: Lazy Auth with Firebase (Tutorial)
The $300 Million Problem 💸 The famous “$300 Million Button” case study proved that forcing users to register before checkout is a revenue killer. On mobile, t...
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Android Session Tracking — A Senior Engineer’s Perspective: When the OS Promises You Nothing
Introduction Android makes no promise about telling you when a user leaves your app. This article is not about tricks; it is about thinking correctly about ses...
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What Your Flutter App Leaks After Release (And How to Catch It Before Launch)
!Cover image for What Your Flutter App Leaks After Release And How to Catch It Before Launchhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,...
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Android Push Notifications implementation made easy with Bloomreach
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Comparing API Architecture Choices: A Technical Evaluation of Six Setups Tested in Personal Development
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Supabase vs Firebase: What I Chose and Why
My Requirements as a Solo Developer - Fast MVP development - Relational data modeling - SQL flexibility - Clean auth + role‑based access - Open‑source‑friendly...
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De la théorie à la pratique : Comment j'ai construit mon portfolio full-stack en React
Introduction Passer du frontend pur au full‑stack, c’est le défi que je me suis lancé. Mon portfolio combine React pour l’interface et Firebase pour la puissan...
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KMP 밋업 202512 후기
들어가며 일요일12/21, Kotlin User Group Seoul에서 주최한 KMP 밋업https://www.ticketa.co/events/66에 다녀왔다. 아들이 생긴 이후 정말 오랜만에 개발자 모임에 나갔다. 그나마 최근 참석했던 모임은 모두 GDG Android 주관 행사였...
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How I Built a Digital Business Card App with Flutter, HCE, and Claude Code
After 25 years in industrial maintenance, I shipped my first mobile app. Here’s the technical breakdown. The Stack - Flutter – Single codebase for Android iOS c...
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Building a Production-Ready Scheduled Push Notification System with NestJS Cron and Firebase
From immediate delivery to precise scheduling Building a reliable cron‑based notification scheduler that handles timezone complexities, database race condition...
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I Built an AI Movie Recommendation App to End Endless Scrolling
The Problem Choosing a movie today is harder than watching one. I wanted something simpler and smarter. The Solution I built What to Watch, an AI‑powered movie...
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How I Built a Real-Time CGPA Calculator using JavaScript and Firebase
!Cover image for How I Built a Real-Time CGPA Calculator using JavaScript and Firebasehttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravit...