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Vaibhav Shakya

🚀 App Dev (Android/iOS) | Kotlin, Compose, Clean Arch 🛡️ AI & Cybersecurity 📈 Performance-focused | ✍️ Tech storytelling 🌐 VaibhavShakya.com

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UPI Payment Flow on Android: From URI Construction to Result Verification
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UPI Payment Flow on Android: From URI Construction to Result Verification

#android #kotlin #upi #fintech
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1 min read

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Integrating EMV Card Payments in Android
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Integrating EMV Card Payments in Android

#android #emv #fintech #security
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1 min read
Securing Secrets in Android: What Actually Works in Production
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Securing Secrets in Android: What Actually Works in Production

#android #androiddev #appsecurity #kotlin
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1 min read
Integrating AI Features in Android: Vision, Speech, and Generative Models
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Integrating AI Features in Android: Vision, Speech, and Generative Models

#androiddev #ai #iot
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1 min read
PCI-DSS Compliance Checklist for Android Apps
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PCI-DSS Compliance Checklist for Android Apps

#android #security #pci #fintech
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1 min read
Everyone Talks About Clean Architecture — No One Fixes the Data Layer
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Everyone Talks About Clean Architecture — No One Fixes the Data Layer

#android #kotlin #cleanarchitecture #cybersecurity
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1 min read
Building a Security-First Culture in Fintech Engineering Teams
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Building a Security-First Culture in Fintech Engineering Teams

#fintech #cybersecurity #devsecops #engineering
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1 min read
CI/CD Secrets Leaks: How to Secure Your Android Build Pipeline
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CI/CD Secrets Leaks: How to Secure Your Android Build Pipeline

#androidsecurity #cybersecurity #cicdsecurity #mobileappsecurity
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1 min read
Offline Payments & Deferred Transactions in Android Apps (2025 Guide)
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Offline Payments & Deferred Transactions in Android Apps (2025 Guide)

#offlinefirst #androiddev #offlinepayments #fintechengineering
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1 min read
The Future of Authentication: Passkeys, Biometrics, and the Death of OTPs in Fintech
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The Future of Authentication: Passkeys, Biometrics, and the Death of OTPs in Fintech

#fintech #cybersecurity #security #authentication
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1 min read
PCI DSS 4.0 Meets Android: The New Rules Redefining Mobile Payments🔐📲
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PCI DSS 4.0 Meets Android: The New Rules Redefining Mobile Payments🔐📲

#pcidss #fintechsecurity #androidsecurity #mobilepayments
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1 min read
The Hidden Security Flaws in Kotlin Apps Nobody Talks About
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The Hidden Security Flaws in Kotlin Apps Nobody Talks About

#kotlin #cybersecurity #mobilesecurity #androiddevelopment
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1 min read
Designing Fraud-Resistant Fintech Apps: Android Architecture That Actually Works (2025)
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Designing Fraud-Resistant Fintech Apps: Android Architecture That Actually Works (2025)

#android #fintech #kotlin #cybersecurity
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1 min read
🛡️ The Silent Defender: How Device Binding Became the Backbone of Payment Security
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🛡️ The Silent Defender: How Device Binding Became the Backbone of Payment Security

#fintechsecurity #androidsecurity #rbicompliance #appsecurity
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1 min read
💥 Google Play vs RBI: The Hidden Compliance War Inside Every Fintech App — 2025 Edition
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💥 Google Play vs RBI: The Hidden Compliance War Inside Every Fintech App — 2025 Edition

#fintech #androiddev #masvs #mobilesecurity
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1 min read
🧩 When Security Becomes a Business Metric: MASVS Level 2 in Fintech
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🧩 When Security Becomes a Business Metric: MASVS Level 2 in Fintech

#mobileappsecurity #owasp #devsecops #playintegrityapi
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1 min read
From APK to Source Code: The Dark Art of App Decompiling (2025 Edition)
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From APK to Source Code: The Dark Art of App Decompiling (2025 Edition)

#android #security #playintegrity #devsecops
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1 min read
Your Logs Are Leaking Secrets — And You Don’t Even Know It Yet
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Your Logs Are Leaking Secrets — And You Don’t Even Know It Yet

#security #kotlin #android #cybersecurity
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1 min read
Your Logs Are Leaking Secrets — And You Don’t Even Know It Yet
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Your Logs Are Leaking Secrets — And You Don’t Even Know It Yet

#security #kotlin #android
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1 min read
Your Logs Are Leaking Secrets — And You Don’t Even Know It Yet
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Your Logs Are Leaking Secrets — And You Don’t Even Know It Yet

#security #kotlin #android
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1 min read
Android Apps Are Still Leaking API Keys in 2025 — Is Yours One of Them?
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Android Apps Are Still Leaking API Keys in 2025 — Is Yours One of Them?

#android #security #kotlin #playintegrity
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1 min read
Your Fintech App Is One Rooted Phone Away from Disaster — Fix It Now
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Your Fintech App Is One Rooted Phone Away from Disaster — Fix It Now

#security #android #fintech #masvs
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1 min read
The #1 Mistake Developers Make with Payment Data — and How to Fix It
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The #1 Mistake Developers Make with Payment Data — and How to Fix It

#android #security #encryption #fintech
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1 min read
The Hidden Backdoor in Your App: Fixing API Security Before It's Too Late
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The Hidden Backdoor in Your App: Fixing API Security Before It's Too Late

#androiddev #cybersecurity #apisecurity #devsecops
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1 min read
Beyond Crash Reports: Firebase Hacks That Will Supercharge Your Android App 🚀
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Beyond Crash Reports: Firebase Hacks That Will Supercharge Your Android App 🚀

#firebase #androiddev #kotlin #remoteconfig
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1 min read
The Hidden Code Smells Slowly Killing Your Android App
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The Hidden Code Smells Slowly Killing Your Android App

#unittesting #androiddev #kotlin #codesmells
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1 min read
Stop Ignoring Accessibility: The 2025 Android Survival Guide for Devs
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Stop Ignoring Accessibility: The 2025 Android Survival Guide for Devs

#androiddev #uxdesign #inclusivedesign #mobileaccessibility
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1 min read
🚀 Are Your Android & iOS Deep Links Ready for 2025?
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🚀 Are Your Android & iOS Deep Links Ready for 2025?

#mobile #deeplinks #androiddev #iosdev
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1 min read
From Monolith to Modules: Modernizing Your Android App Architecture
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From Monolith to Modules: Modernizing Your Android App Architecture

#androiddev #cleanarchitecture #modulararchitecture #appmodernization
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1 min read
One Decision Can Save You Months: Flutter, React Native or Kotlin Multiplatform?
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One Decision Can Save You Months: Flutter, React Native or Kotlin Multiplatform?

#flutter #reactnative #kmm #androiddev
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2 min read
🚀 From Espresso Headaches to Compose Magic: The Future of UI Testing
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🚀 From Espresso Headaches to Compose Magic: The Future of UI Testing

#androiddev #jetpackcompose #composetesting #appperformance
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1 min read
⚡ Battery Profiling Like a Pro (2025 Edition): How to Catch Android Power Hogs in the Act
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⚡ Battery Profiling Like a Pro (2025 Edition): How to Catch Android Power Hogs in the Act

#androiddev #batteryoptimization #appperformance #kotlin
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1 min read
Offline-First or Bust: How Room, WorkManager & Paging 3 Keep Your App Alive Without Internet
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Offline-First or Bust: How Room, WorkManager & Paging 3 Keep Your App Alive Without Internet

#android #kotlin #jetpackcompose #offlinefirst
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1 min read
Play Integrity API: Google’s New Security Gatekeeper (And Why SafetyNet Is Gone)
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Play Integrity API: Google’s New Security Gatekeeper (And Why SafetyNet Is Gone)

#playintegrityapi #androiddev #appsecurity #cybersecurity
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1 min read
Apps That Don’t Target SDK 34 by August 2025 Will Disappear from Play Store — Here’s How to Survive
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Apps That Don’t Target SDK 34 by August 2025 Will Disappear from Play Store — Here’s How to Survive

#androiddev #mobile #googleplay #android
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1 min read
Deep Linking in 2025: Still a Nightmare or Finally Solved?
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Deep Linking in 2025: Still a Nightmare or Finally Solved?

#androiddev #deeplinking #appsecurity #mobile
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1 min read
The Memory Leak Apocalypse: Why Your Android App Still Bleeds RAM in 2025 🧟‍♂️
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The Memory Leak Apocalypse: Why Your Android App Still Bleeds RAM in 2025 🧟‍♂️

#androiddev #memoryleak #kotlin #appperformance
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1 min read
Keystore Lost = App Dead? Not Anymore. Here’s the Play Store Fix You Need in 2025
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Keystore Lost = App Dead? Not Anymore. Here’s the Play Store Fix You Need in 2025

#androiddev #googleplay #keystore #appsigning
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1 min read
Target SDK Updates Are Breaking Apps in 2025 — Here’s the Fix Google Won’t Tell You
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Target SDK Updates Are Breaking Apps in 2025 — Here’s the Fix Google Won’t Tell You

#android #kotlin #mobile #playstore
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2 min read
ContentProvider in 2025: Ancient Relic or Secret Weapon?
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ContentProvider in 2025: Ancient Relic or Secret Weapon?

#androiddev #kotlin #jetpackcompose #contentprovider
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1 min read
From MVVM to MVI: What Really Works in Compose
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From MVVM to MVI: What Really Works in Compose

#jetpackcompose #androiddev #mvvm #apparchitecture
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1 min read
🚀 10 Android Studio Plugins That Turn You Into a 10 Developer (No Coffee Required ☕)
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🚀 10 Android Studio Plugins That Turn You Into a 10 Developer (No Coffee Required ☕)

#androiddev #androidstudio #composeui #kotlin
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1 min read
Flutter vs Kotlin Multiplatform for Android Devs
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Flutter vs Kotlin Multiplatform for Android Devs

#flutter #kotlin #android #crossplatform
1
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💚 Compose + Sealed Classes: The Perfect Match for UI State Management 💍
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💚 Compose + Sealed Classes: The Perfect Match for UI State Management 💍

#kotlin #jetpackcompose #android #statemanagement
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1 min read
Kotlin Scope Functions: Best Practices, Pitfalls, and Code Cleanliness in 2025
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Kotlin Scope Functions: Best Practices, Pitfalls, and Code Cleanliness in 2025

#kotlin #androiddev #cleancode #programming
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1 min read
Still Using Fragments in 2025? Time for a Reality Check 🕰️
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Still Using Fragments in 2025? Time for a Reality Check 🕰️

#androiddev #android #fragment #xml
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2 min read
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