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🎁 𝗜 𝗿𝗲𝘃𝗶𝗲𝘄 𝘆𝗼𝘂𝗿 𝗮𝗽𝗽 𝗶𝗱𝗲𝗮 𝗼𝗿 𝗲𝘅𝗶𝘀𝘁𝗶𝗻𝗴 𝗔𝗻𝗱𝗿𝗼𝗶𝗱 𝗰𝗼𝗱𝗲 𝗮𝗻𝗱 𝘀𝘂𝗴𝗴𝗲𝘀𝘁 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗮𝗹 𝗶𝗺𝗽𝗿𝗼𝘃𝗲𝗺𝗲𝗻𝘁𝘀 𝗯𝗲𝗳𝗼𝗿𝗲 𝘆𝗼𝘂 𝗵𝗶𝗿𝗲 𝗺𝗲. Many clients come to me after dealing with: → 𝗔𝗽𝗽𝘀 𝘁𝗵𝗮𝘁 𝗰𝗿𝗮𝘀𝗵 𝗼𝗿 𝘀𝗹𝗼𝘄 𝗱𝗼𝘄𝗻 𝘂𝗻𝗱𝗲𝗿 𝗿𝗲𝗮𝗹 𝘂𝘀𝗲𝗿𝘀 → 𝗣𝗼𝗼𝗿 𝗚𝗣𝗦 𝗮𝗰𝗰𝘂𝗿𝗮𝗰𝘆, 𝗯𝗮𝗰𝗸𝗴𝗿𝗼𝘂𝗻𝗱 𝘁𝗿𝗮𝗰𝗸𝗶𝗻𝗴 𝗶𝘀𝘀𝘂𝗲𝘀, 𝗼𝗿 𝘂𝗻𝗿𝗲𝗹𝗶𝗮𝗯𝗹𝗲 𝗻𝗮𝘃𝗶𝗴𝗮𝘁𝗶𝗼𝗻 → 𝗠𝗲𝘀𝘀𝘆 𝗮𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 𝘁𝗵𝗮𝘁’𝘀 𝗵𝗮𝗿𝗱 𝘁𝗼 𝘀𝗰𝗮𝗹𝗲 → 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿𝘀 𝘄𝗵𝗼 𝘀𝗵𝗶𝗽 𝗳𝗲𝗮𝘁𝘂𝗿𝗲𝘀 𝗯𝘂𝘁 𝗱𝗶𝘀𝗮𝗽𝗽𝗲𝗮𝗿 𝗮𝗳𝘁𝗲𝗿 𝗹𝗮𝘂𝗻𝗰𝗵 I build stable, scalable, and real-world Android applications that perform reliably in production. With 9+ years of hands-on Android experience, I code myself, focus on clean architecture, and deliver apps businesses can confidently scale. From MVP to Play Store — I make sure your app is fast, accurate, battery-efficient, and crash-free. ➤ 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 → Native Android App Development → Kotlin & Java → Jetpack Compose UI → Clean Architecture (MVVM, MVI) → Performance, stability & memory optimization → GPS, Maps & real-time tracking systems ➤ 𝗦𝗸𝗶𝗹𝗹𝘀 → Android SDK → Kotlin, Java → Jetpack Compose → Firebase (Auth, Firestore, FCM) → REST API integration → Room & SQLite → Google Maps, location services & background tracking ➤ 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 → Android app development (MVP → Production) → New app builds & existing app improvements → App performance optimization & crash fixing → Firebase & real-time features → GPS navigation, tracking & location-based features → Play Store release & long-term maintenance ➤ 𝗪𝗼𝗿𝗸𝗶𝗻𝗴 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 → 9+ years Android development → 20+ commercial Android apps delivered → Apps with 1M+ active users → Startup & enterprise-level products → Long-term product ownership mindset ➤ 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 → eCommerce & grocery delivery apps → FinTech & payment systems → Delivery & on-demand platforms → Streaming & media apps → Enterprise mobile solutions → GPS navigation, speed alerts & road-hazard systems → Maps-based apps, real-time tracking & driver utilities ➤ 𝗗𝗼𝗺𝗮𝗶𝗻 𝗞𝗻𝗼𝘄𝗹𝗲𝗱𝗴𝗲 → Scalable mobile architectures → High-traffic handling → Secure transactions & payment flows → Offline-first mobile apps → Battery-optimized background services → Navigation accuracy, GPS performance & map reliability ➤ 𝗧𝗼𝗼𝗹𝘀 → Android Studio → Git, GitHub, Bitbucket → Firebase Console → Jira, Trello → Jenkins, Fastlane → Google Maps API, Location Services → Figma (design implementation support) 👉 Need an Android app that works reliably in real-world conditions? 👉 Building a GPS, maps, tracking, or delivery app? 👉 Click Invite to Job and get a free app review. 𝗖𝗹𝗲𝗮𝗿 𝗰𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻. 𝗖𝗹𝗲𝗮𝗻 𝗰𝗼𝗱𝗲. 𝗥𝗲𝗹𝗶𝗮𝗯𝗹𝗲 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝘆. 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀 Android Developer, Senior Android Developer, Kotlin Developer, Jetpack Compose, Android App Development, Native Android, Clean Architecture, MVVM, Firebase Android, GPS Tracking App, Navigation App, Google Maps Android, Location Based Apps, Background Tracking, Delivery Apps, Traffic Alert App, Performance Optimization, Crash Fixing, Play Store Deployment

I build 𝗿𝗲𝗹𝗶𝗮𝗯𝗹𝗲, 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻‑𝗿𝗲𝗮𝗱𝘆 𝗺𝗼𝗯𝗶𝗹𝗲 𝗮𝗽𝗽𝘀 for iOS and Android. With 8+ years of experience and over 100 shipped apps, I focus on 𝗰𝗹𝗲𝗮𝗻 𝗲𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴, 𝗲𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝘁 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝘆, and 𝗽𝗿𝗲𝗱𝗶𝗰𝘁𝗮𝗯𝗹𝗲 𝗿𝗲𝘀𝘂𝗹𝘁𝘀. I handle the full development cycle: 𝗮𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 → 𝗰𝗼𝗱𝗶𝗻𝗴 → 𝘁𝗲𝘀𝘁𝗶𝗻𝗴 → 𝗱𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁 → 𝗺𝗮𝗶𝗻𝘁𝗲𝗻𝗮𝗻𝗰𝗲. No guesswork, no fluff — just solid execution. 𝗶𝗢𝗦: Swift, SwiftUI, Objective‑C 𝗔𝗻𝗱𝗿𝗼𝗶𝗱: Kotlin, Java, Jetpack 𝗖𝗼𝗿𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: • Firebase & real‑time data sync • Offline‑first architectures • REST APIs & complex integrations • Payment systems & in‑app purchases • Mapping, GPS & location‑based features • Bluetooth & device‑level integrations • Media‑heavy apps, rendering, editing, streaming • Custom UI components & performance‑optimized UI • App Store & Play Store deployment 𝗦𝗲𝗹𝗲𝗰𝘁𝗲𝗱 𝗪𝗼𝗿𝗸: • Multiple apps with more than 1M downloads each • High‑performance wallpaper & media apps • Fintech apps with secure transaction flows • Real‑time chat and streaming applications • Utility and productivity apps with advanced device integration My approach is direct: understand the problem, define the right solution, and deliver without wasting time. If something isn’t feasible, I say it. If there’s a better technical strategy — I push for it. If you need someone who 𝗹𝗼𝘃𝗲𝘀 clean code, takes 𝗼𝘄𝗻𝗲𝗿𝘀𝗵𝗶𝗽, and delivers consistently — invite me to your job.

Maximize your ROAS by fixing broken tracking. I help mobile apps implement iOS SKAN 4.0, fix AppsFlyer discrepancies, and ensure every dollar of marketing spend is accurately measured. With 100+ successful Upwork projects and 8+ years of experience, I specialize in AppsFlyer setup, Meta Conversion API integration, and Firebase analytics for iOS and Android apps. 📊 WHAT I SPECIALIZE IN: - AppsFlyer Implementation & Setup (iOS + Android apps) - iOS SKAN 4.0 Attribution for Meta, Google, TikTok campaigns - Mobile App Conversion Tracking (installs, events, purchases) - Meta Conversion API Integration (server-side tracking) - Firebase Analytics + AppsFlyer Integration - Attribution Audits (fix data discrepancies, duplicate events) ⚡ RECENT CLIENT RESULTS: ✅ Fixed AppsFlyer + Firebase data mismatch for fintech app (40% discrepancy → 3%) ✅ Implemented iOS SKAN 4.0 for gaming app, recovered $300K in misattributed ad spend ✅ Set up Meta CAPI for e-commerce app, ROAS improved from 1.1 → 3.4 ✅ Migrated dating app from Adjust to AppsFlyer with zero data loss 💼 PERFECT FOR: ✅ Mobile apps (iOS/Android) spending $5K+/month on ads ✅ Gaming, fintech, e-commerce, social, dating, fitness apps ✅ Apps needing AppsFlyer or Singular setup from scratch ✅ iOS apps struggling with SKAN attribution after iOS 14+ ✅ Apps with broken Meta/Google/TikTok tracking ✅ Apps migrating between attribution platforms ✅ Integrating Revenucat with Appsflyer for trial to subscription tracking 🛠️ TOOLS & PLATFORMS: Mobile Attribution: AppsFlyer (100+ implementations), Singular, Branch, Firebase, RevenueCat iOS & Android: SKAN 4.0, Android SDK, React Native, Flutter, Deep Linking Ad Platforms: Meta CAPI, Google Ads, TikTok Events API, Snapchat CAPI, Apple Search Ads Analytics: Firebase, GA4 (mobile), Looker Studio, BigQuery 🔹 CORE SERVICES: ✔️ AppsFlyer Setup & Integration - Complete SDK implementation, event tracking, deep linking ✔️ iOS SKAN 4.0 Implementation - Conversion values, postbacks, campaign optimization ✔️ Meta Conversion API - Server-side setup, event mapping, deduplication ✔️ Firebase + AppsFlyer Integration - Dual tracking, event sync, data consistency ✔️ Attribution Audits - Discrepancy fixes, duplicate detection, integration testing Common Problems I Solve: - "Why is AppsFlyer showing different numbers than Meta Ads Manager?" - "How do I set up iOS SKAN 4.0 for my app?" - "Can you integrate AppsFlyer with our existing Firebase setup?" - "We're getting no install data from TikTok ads - can you fix it?" Let's fix your mobile app attribution → get accurate data → scale profitable campaigns. 🏆 Top Rated Plus | 100% Job Success | 100+ Projects

Are you looking for a reliable Flutter & Android App Developer who delivers clean, scalable, and production ready mobile apps on time? I am a Android & Flutter app developer with 4+ years of experience building high performance mobile applications for startups, SaaS businesses, and enterprise clients. I specialize in end to end mobile app development from pixel perfect UI design to Firebase backend integration, REST API integration, and admin dashboard development. Whether you need a native Android app in Kotlin with Jetpack Compose and XML, a cross-platform Flutter app, or a complete mobile ecosystem with a web admin panel. 🚀 Mobile App Development Solutions I Deliver: ✔ Flutter app development for Android & iOS from a single codebase ✔ Native Android app development using Kotlin & Jetpack Compose ✔ E-commerce mobile apps with Firebase backend, cart, orders & admin panel ✔ On-demand service apps booking, real-time tracking & push notifications ✔ Field force & workforce management apps with live location tracking ✔ SaaS mobile applications with subscription, user roles & dashboards ✔ MVP development for startups fast, lean, and investor ready ✔ Fitness & health tracking apps with real-time data sync ✔ Custom business apps with full REST API & third-party integrations ✔ App bug fixing, performance optimization & code refactoring ✔ Figma to Flutter and Jetpack Compose 🛠️ My Technical Stack & Core Skills: Mobile App Development: ✔ Flutter (Dart) : Android & iOS cross-platform development ✔ Android development : Kotlin, Java, Jetpack Compose ✔ MVVM, Clean Architecture, Repository Pattern ✔ State management : Riverpod, Provider, BLoC Backend & Database Integration: ✔ Firebase : Authentication, Firestore, Realtime Database, Cloud Functions ✔ REST API integration & third-party API connectivity ✔ SQLite & local database management ✔ Secure token based authentication (JWT, OAuth2) Features & Integrations: ✔ Push notifications : Firebase Cloud Messaging (FCM) ✔ Google Maps & GPS-based real-time location tracking ✔ Payment gateway integration : Stripe, PayPal ✔ Social login : Google, Facebook, Apple Sign-In ✔ In-app chat & real-time messaging ✔ Camera, gallery, file upload & media handling ✔ Deep linking & dynamic links ✔ App Store & Google Play Store deployment UI/UX & Performance: ✔ Custom UI components & pixel-perfect designs from Figma/XD ✔ Smooth animations & transitions ✔ App performance optimization & memory management ✔ Responsive layouts for all screen sizes 📱 Real-World Projects I Have Built: ✔ E-commerce app : Full shopping experience with Firebase backend, product catalog, cart, checkout, order tracking & admin panel ✔ Field force management system : Mobile app + web admin dashboard with live agent tracking, task assignment & reporting ✔ On-demand booking app : Service booking, provider matching, real-time tracking & in-app payments ✔ SaaS business app : Multi-role user system, subscription billing, analytics dashboard & REST API backend ✔ Fitness tracking app : Workout plans, health metrics, progress charts & Firebase sync ✔ Startup MVP : Rapid development from idea to Play Store launch in under 6 weeks. 🤝 Why Clients Choose Me: ✔ 4+ years of real world Flutter & Android app development experience ✔ Clean, scalable code following industry best practices & clean architecture ✔ Full-stack mobile mindset I think beyond the app to the complete product ✔ Fast & transparent communication daily updates, no guessing games ✔ Strong UI/UX focus apps that look great and feel smooth ✔ On time delivery I respect deadlines and manage scope clearly ✔ Long-term partnership mindset I grow with your product. 🏆 Who I Work Best With: ✔ Startups building their first mobile app or MVP ✔ Businesses migrating from native Android to Flutter ✔ SaaS companies needing a mobile front end with backend integration ✔ Entrepreneurs with an app idea ready to launch ✔ Development agencies needing a reliable Flutter & Android specialist. I don't just build apps, I help businesses launch complete, stable, and scalable mobile products that users love and businesses rely on. 📩 Send me a message describing your project, I'll respond within a few hours with a clear plan, timeline, and assessment. Let's build something great together.

🏆 Top List Digital Marketing & PPC Expert on Upwork | Proven Results. Maximum ROI. Looking to scale your business with high-performing paid ad campaigns? With over 15 years of experience in Pay-Per-Click (PPC) advertising, I specialize in driving targeted traffic, improving conversion rates, and maximizing return on ad spend (ROAS) across top platforms. I help businesses like yours generate more leads, sales, and visibility through expertly managed advertising campaigns on: ✅ Facebook Ads / Meta Ads ✅ Google Ads (Search, Display, Shopping, Performance Max) ✅ TikTok Ads ✅ LinkedIn Ads ✅ Snapchat Ads ✅ YouTube Ads 🎯 Why Clients Choose Me: ⦿ 5+ years in performance-driven digital marketing ⦿ $600 to $1M monthly ad budget experience ⦿ 200+ clients with improved ROAS & revenue growth ⦿ Google Certified Ads Specialist ⦿ 100% job success ⦿ Data-driven campaign optimization ⦿ Fast response, clear communication, and on-time delivery 💼 Industries I Help Scale: 🛍 E-commerce: Fashion, Jewelry, Fitness, Kids Products, Beauty, Tech, Home Decor 🏠 Local Businesses: Dentists, Real Estate Agents, Law Firms, Gyms, HVAC, Cleaners 🎓 Online Education: Tutors, Courses, Coaches 💄 Health & Wellness: Dermatology, Skincare, Nutrition …and many more. 📊 Digital Marketing Services I Offer: ⦿ Full PPC Campaign Setup & Optimization ⦿ Meta Ads & Google Ads Expert Management ⦿ Cross-platform Retargeting & Remarketing ⦿ Conversion Tracking (Google Tag Manager, GA4, Facebook Pixel) ⦿ Landing Page & Funnel Creation (ClickFunnels, Leadpages, Unbounce) ⦿ A/B Testing & Conversion Rate Optimization (CRO) ⦿ Email Marketing Automation (Klaviyo, Mailchimp, ActiveCampaign) ⦿ Social Media Strategy, Paid Posts & Ads ⦿ Real-time Performance Reporting (Google Looker Studio, Hotjar, Funnel.io) 🛠️ Platforms & Tools I Use Daily: ⦿ Ad Tools: Google Ads, Meta Business Suite, TikTok Business, LinkedIn Campaign Manager ⦿ Analytics & Tracking: Google Analytics 4, GTM, Looker Studio, Hotjar ⦿ CRM & Email: HubSpot, Klaviyo, Mailchimp, Zoho, ActiveCampaign ⦿ CMS: Shopify, WordPress, Wix, Squarespace ⦿ Design: Canva, Adobe ⦿ Automation: Zapier, GHL ⦿ SEO Tools: Ahrefs, SEMrush, Surfer SEO, Screaming Frog ⦿ Project Management: Trello, Asana, ClickUp, Notion 📈 Let’s Grow Your Business Today Whether you're launching a new brand or scaling an existing one, I’m here to help you reach your marketing goals with data-backed strategies, proven experience, and a focus on ROI. 💬 Send a message now — let’s discuss your goals and make your campaigns perform like never before.

● 𝗦𝗺𝗮𝗿𝘁𝗲𝗿 𝗔𝗽𝗽𝘀 𝘄𝗶𝘁𝗵 𝗔𝗜, 𝗠𝗟 𝗶𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 ● 𝗔𝗜-𝗘𝗻𝗵𝗮𝗻𝗰𝗲𝗱 𝗶𝗢𝗦 & 𝗔𝗻𝗱𝗿𝗼𝗶𝗱 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲𝘀 ●𝗧𝗿𝗮𝗻𝘀𝗳𝗼𝗿𝗺𝗶𝗻𝗴 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽𝘀 𝘄𝗶𝘁𝗵 𝗔𝗜, 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 & 𝗜𝗻𝘁𝗲𝗹𝗹𝗶𝗴𝗲𝗻𝘁 𝗪𝗼𝗿𝗸𝗳𝗹𝗼𝘄𝘀 ⭐ Top Rated Plus – Top 1% on Upwork 🕒 9000+ hours on Upwork • $200K+ earnings ✅ 11+ years in mobile development (Xamarin/MAUI, Flutter, Android, iOS, Node.js) ✅ Delivered 35+ full-product apps from MVP to launch & scale ✅ Led cross-functional teams since 2016; worked on Fortune 30+ scale projects Hi, Waqar here! your go-to Senior Flutter & Dart developer. With over 11 years of experience building mobile apps, I specialise in delivering scalable, high-performance cross-platform solutions that drive business growth. 🚀 𝐃𝐨𝐦𝐚𝐢𝐧-𝐒𝐩𝐞𝐜𝐢𝐟𝐢𝐜 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 Over the years, I have build and delivered mobile applications across key industries including: Fintech & Banking: Building secure digital wallet & neobank solutions, real-time transaction dashboards, payment integrations (Stripe/PayPal/Braintree), and compliance-aware systems. E-commerce: Developing multi-tenant storefront apps, marketplace platforms, on-demand services (food delivery, grocery), integrating cart, inventory and payment flows. Health & Wellness / Healthcare: Apps for patient management, medicine ordering, health tracking, real-time data visualisation and tele-medicine interfaces. SaaS & Enterprise Mobility: Internal tools, field workforce apps, B2B dashboards, mobile extensions of SaaS products with complex workflows and offline-capable features. 🛠 Tech Stack Highlights Languages & Frameworks: Flutter, Dart, Xamarin (MAUI), Kotlin, Swift, Node.js Hosting & Databases: AWS, Azure, GCP, Firestore, Supabase, PostgreSQL, MongoDB, MySQL Third-party Integrations: Stripe, PayPal, MapKit, Mapbox, Twilio, Agora, OpenAI API DevOps & Tools: Git, CI/CD pipelines, performance monitoring (Crashlytics, Mixpanel), scalable architecture Industries served: Fintech, e-commerce/retail, health/wellness, SaaS, enterprise mobility ✅ Why choose me Proven track record: Delivered apps used by thousands (to millions) of users, with excellent client feedback. Outcome-driven: I am not just a coder. I help you achieve business results, faster time-to-market, and long-term maintainability. Agile & collaborative: Clear communication, regular updates, flexible scheduling, support until you’re 100% satisfied. 𝐋𝐨𝐧𝐠-𝐭𝐞𝐫𝐦 𝐩𝐚𝐫𝐭𝐧𝐞𝐫: Many clients stay with me for updates, maintenance and new features. Let’s build something that grows. 💭 Let’s have a quick call to discuss your app idea, timeline and budget. I am ready to jump in immediately and build something you’re proud of. 𝐊𝐞𝐲𝐰𝐨𝐫𝐝𝐬: Flutter Developer | Dart & FlutterFlow Specialist | Cross-Platform Mobile Engineer | iOS (Swift) Developer | Android (Kotlin/Java) Developer | Xamarin & MAUI Expert | Mobile App UI/UX Designer | Mobile Backend (Node.js) Engineer | Firebase & REST API Integration | Payment & Map SDK Integration | Cloud & DevOps for Mobile Apps | Mobile Performance Optimization | Mobile App Maintenance & Support