Hire the Best Google Play Developers

Are you looking for a Google Play Console expert to help you pass the mandatory closed testing phase? I specialize in providing the 12 testers and 14 days of continuous engagement required for new developer accounts to gain Production Access. With a 100% success rate, I help developers move from closed beta to a live Play Store release. I don't use bots or emulators; I provide authentic manual app testing using a fleet of 12+ real Android devices (Samsung, Pixel, Xiaomi, etc.). This ensures your Google Play production access application is approved without flags or policy rejections. 🚀 My Google Play Testing Services: ✅ Closed Testing Management: Complete handling of the 14-day testing period to satisfy Google Play’s engagement requirements. ✅ Production Access Strategy: Expert guidance on the Google Play Console application process to ensure a 100% approval rate. ✅ Real-Device QA Testing: Professional mobile app testing on 12+ physical devices to provide authentic usage data and performance metrics. ✅ Bug Reporting & Analysis: Detailed QA audits to identify UI/UX glitches, crashes, and functional bugs before your public launch. ✅ Policy Compliance: Pre-submission reviews to ensure your app follows the latest Google Play Developer Program Policies. 🛠️ Devices & Tools: ✅ Physical Devices: 12+ Real Android phones (Android 10 to Android 14). ✅ Platforms: Google Play Console, Firebase App Distribution, Jira. ✅ Testing Types: Manual Testing, Usability Testing, Regression Testing, and Beta Testing. I am committed to clear communication, high-quality app QA, and fast turnarounds. Let’s get your app through closed testing and ready for production! Contact me today to successfully launch your app on the Google Play Store!

Are you looking for a reliable Google Play Closed Testing Specialist? Hi! I'm Md. Najmul Hassain, a Top Rated App Developer and Google Play Closed Testing Specialist. I help developers and businesses prepare their Android apps for release through Google Play Closed Testing, professional software testing, and live app feedback. With a trusted team of 12+ real testers using real Android devices, I provide structured testing, detailed live app feedback, bug reporting, and usability evaluation to help improve your app's quality and user experience before launch. I focus on clear communication, on-time delivery, and professional testing throughout every project. 🚀 My Google Play Testing Services: ✅ Google Play Closed Testing -12+ Real Testers -14-Day Closed Testing Support - Real Android Device Testing - Structured Testing Process. ✅ Professional Software Testing - Manual Testing - Usability Testing - Regression Testing. ✅ Live App Testing & Detailed Feedback - Detailed App Feedback - Bug Reporting & Analysis - UI/UX Improvement Suggestions - Performance & Stability Feedback. ✅ Google Play Console Support - Production Access Guidance - Google Play Policy Guidance - Release Preparation Support. ✅ Why Work With Me? - Top Rated Freelancer - 100% Job Success Score - Clear Professional Communication - On-Time Delivery - Reliable Testing Support. Let's work together! If you're looking for a reliable Google Play Closed Testing and Software Testing specialist, feel free to send me a message. I'd be happy to discuss your project and help you prepare your app for release।

Struggling with Google Play’s new 12-tester requirement, 14-day compliance, or Production Access rejections? I am a Senior Mobile & Web QA Specialist with 8+ years of experience and 100+ successfully published apps since 2016. I help developers pass the mandatory closed testing cycle safely using real devices, active daily engagement, and full Play Console policy compliance. I provide an end-to-end solution for developers and businesses, covering technical QA, store compliance, publishing, and growth support. 📈 My Core Services & Expertise ✅ Google Play Console & App Store Management ✅ Full management of the mandatory 14-day closed testing cycle with 12 or 20 android testers. ✅ Coordination of real testers on real devices (100% compliant, no bots) ✅ Expert app submission, metadata setup, and policy compliance auditing ✅ Resolving Production Access rejections and other store policy issues 💎 Comprehensive QA Testing (Mobile, Web & Shopify) ✅ Mobile & Game Testing: Functional, UI/UX, and performance audits on real devices ✅ Web & Web App QA: Cross-browser testing, responsiveness checks, and bug tracking ✅ Shopify Specialist: Installation, flow testing, and QA for Shopify apps on my own store 💎 App Store Optimization (ASO) & Ranking ✅ Data-driven keyword research to boost organic visibility ✅ Optimization of Title, Descriptions, and conversion elements to increase installs ✅ Competitor analysis to help your app rank higher in search results 💎 Technical Support & Bug Fixing ✅ In-depth bug reporting with screenshots and video recordings ✅ Identifying and fixing deployment issues directly within Android Studio ✅ Performance improvements for a stable and reliable user experience 💎 Why Work With Me? ✅ 8+ Years Experience: Navigated every major store policy update since 2016 ✅ 100+ Apps Live: Proven success in taking apps from development to "Live" status ✅ Real Device Testing: Physical hardware ensures account safety and reliability ✅ One-Stop Expert: I test, fix, publish, and grow your app downloads Stop losing weeks to rejections and bugs. Let’s get your project live and successful! 👉 Click "Invite to Job" to discuss your project and launch with confidence.

I’m an experienced Mobile Engineer & Team Lead with 11+ years of expertise in Android and iOS development, delivering apps that have reached millions of users worldwide. Over the years, I’ve built, scaled, and maintained enterprise-grade apps as well as specialized custom solutions, with a strong focus on performance, clean architecture, and modern mobile best practices. What I Do Best: Mobile Development (Android & iOS) – Expert in Android (Kotlin/Java) and experienced in iOS (Swift/SwiftUI), building high-quality, production-ready applications across both platforms. Strong knowledge of Jetpack, coroutines, Hilt/Dagger, Room, Navigation, RxJava, Firebase, and App Store / Play Store guidelines. App Architecture & Performance – Scalable MVVM/MVI architectures, optimized UI patterns (RecyclerView, ViewPager2), efficient state management, robust caching, and offline-first strategies. Authentication & Security – OAuth2, token refresh flows, secure storage, deep linking (Branch), push notifications (FCM/APNs), and analytics integrations (MoEngage, Firebase). Team Leadership – Currently serving as Engineering Lead (Mobile), mentoring developers, driving architecture decisions, and ensuring delivery under tight timelines. What You Can Expect: ✔️ Fast & reliable delivery – I prioritize hitting deadlines without compromising quality. ✔️ Clear communication – Regular updates, proactive suggestions, and collaborative problem-solving. ✔️ Long-term value – I don’t just build apps; I help you plan for scale, stability, and future growth. ✔️ Hands-on expertise – Whether fixing urgent production crashes, building new features, or leading full app development, I take ownership until the job is done right.

👋 Hi, I'm Devendra Kumar — a Mobile App Specialist helping founders, businesses, and developers build, publish, fix, monetize, and grow Android & iOS apps. With 5+ years of experience, I've helped launch 170+ mobile apps for clients across 12+ countries, delivering everything from Flutter development to successful app launches on Google Play and the App Store. I don't just build apps—I help ensure they're approved, policy-compliant, professionally presented, optimized for visibility, and ready to generate revenue. Here's how I can help: 📱 Flutter App Development (Android & iOS) 🚀 Publish Apps on Google Play & App Store 🛠️ Fix Rejected, Suspended, or Non-Compliant Apps 🖼️ Complete Store Listing Creation (Icons, Screenshots, Feature Graphics, Descriptions & Metadata) 📈 App Store Optimization (ASO) 💰 AdMob Setup & Revenue Optimization 🔄 Website to Android & iOS App Conversion (WebView) 🔧 App Updates, Maintenance & Monthly Support 💻 WordPress Website Development Why clients choose me: • 170+ Successful App Launches • Clients in 12+ Countries • 5+ Years of Experience • Policy-First Publishing Approach • Clear Communication & Fast Response Whether you're launching your first app, fixing a rejected submission, improving store visibility, or looking for a long-term app partner, I'm here to help. 📩 Let's discuss your project and build an app that's ready to launch, grow, and succeed.

I build reliable, production-ready Flutter applications that are designed to perform well long after they're launched. My QA background helps me catch issues before your users do, resulting in smoother releases, fewer bugs, and lower maintenance costs. Using Flutter, Firebase, REST APIs, BLoC/Cubit, and clean architecture, I develop scalable mobile applications that are fast, maintainable, and built for real-world use. Unlike many developers who focus only on implementation, I also validate user flows, investigate edge cases, reproduce bugs, and thoroughly test every feature before release. This development-first, QA-focused approach helps deliver polished apps that users can rely on. I've worked on mobile applications across multiple industries, including: • Logistics & Transportation • Renewable Energy • Service Marketplaces • Business & Productivity Solutions Core Flutter Development ✅ Flutter App Development ✅ Firebase Integration ✅ REST API Integration ✅ BLoC / Cubit State Management ✅ Clean Architecture ✅ Performance Optimization ✅ Bug Fixing & Feature Development ✅ App Store & Google Play Deployment Quality Assurance ✅ Mobile App Testing ✅ Functional & Regression Testing ✅ UX & User Flow Validation ✅ Edge Case Testing ✅ Detailed Bug Reports with Screenshots & Screen Recordings Whether you need a Flutter developer to build a new application, improve an existing product, fix complex issues, or thoroughly test your app before release, I can help you deliver a stable, high-quality mobile experience with confidence.