👋 Welcome to my profile, where exceptional Native Android development meets passion and drive! I am an expert in creating top-notch Android applications and delivering projects with a qualitatively technical approach. Here are a few things to know about me: Tech stack: 🔧 Java, Kotlin 🔧 Android SDK 🔧 OOP 🔧 MVP/MVVM Clean Architecture 🔧 Android Jetpack (LiveData, ViewModel, Navigation, ViewBinding, WorkManager, Room) 🔧 SQLite 🔧 Retrofit, OkHttp, XML/JSON 🔧 Glide, Coil, Picasso 🔧 Firebase (Cloud Messaging, Realtime Database, Crashlytics, etc.) 🔧 Multithreading (Java Threads, Kotlin Coroutines) 🔧 DI (Dagger2, Kodein, Custom DI, Hilt) 🔧 CameraX 🔧 JUnit, Espresso 🔧 Git/GitHub 🔧 Figma, Postman, HTTP Toolkit 📍In addition, I possess excellent soft skills, such as strong communication skills, high attention to detail, and the ability to work both as an independent specialist and as a team player. 📍My Manual QA skills are another added bonus, providing an added layer of attention to detail. 📍I have ample experience working remotely and have followed different management principles of Agile, Scrum, and others. 📍Most importantly, I am passionate about work and welcome challenging projects. If you're looking for an experienced Android developer, don't hesitate to contact me. I'm looking forward to working with you! 📫

🚀 INTRODUCTION: We build AI agents that work 24/7 for your business. From autonomous sales teams to Voice AI assistants, we create AI-powered solutions that integrate with your existing systems—saving time, cutting costs, and scaling operations without scaling headcount. 👥 WHO WE ARE: AI & Automation team with 15,000+ hours of full-stack development. We specialize in autonomous AI agents, Voice AI (Vapi, Retell), and enterprise integrations. Certified partners: Monday, Make, Vapi, Retell AI, Palantir Foundry. 🤖 AI AGENTS & DEPARTMENTS: Build your AI workforce that operates around the clock: • Autonomous AI Sales Teams — AI SDRs that qualify leads, book meetings, send follow-ups 24/7 • AI Marketing Departments — content generation, personalized outreach, campaign analytics • AI Customer Support — instant responses, ticket routing, escalation to humans • AI Development Assistants — code review, documentation, automated testing • Multi-agent Orchestration — CrewAI, LangChain, LangGraph, AutoGen • Human-in-the-loop Dashboards — full visibility, control, and override capabilities 🎯 VOICE AI SOLUTIONS: Production-ready Voice AI for sales and support: • Inbound AI Agents — handle calls, answer FAQs, qualify leads, route to humans • Outbound AI Calling — cold calls, appointment setting, lead qualification, reminders • AI Receptionist — 24/7 call handling, scheduling, transfers • CRM Integration — calls logged, transcribed, synced automatically • Platforms: Vapi, Retell AI, Bland AI, ElevenLabs, Twilio 🔥 MCP (MODEL CONTEXT PROTOCOL) EXPERTISE: • Custom MCP Server Development (Python, Node.js, TypeScript) • Claude & ChatGPT integration with existing infrastructure • Enterprise AI Agent Architectures with tool calling • RAG systems with vector databases • Secure integration with private data sources 🔄 WORKFLOW AUTOMATION: • Complex multi-step processes across 10+ platforms • Automated reporting, dashboards, real-time analytics • Data transformation, ETL pipelines, migration • Email sequences, drip campaigns, notifications • Platforms: n8n, Make, Zapier, Power Automate, Workato 🔧 CRM/ERP INTEGRATION: • CRM: Salesforce, HubSpot, Pipedrive, Monday, Zoho, Dynamics 365, GoHighLevel, Close CRM • ERP: NetSuite, SAP, QuickBooks, Xero, Stripe, Plaid • Custom API development, webhooks, middleware • Multi-system architectures (5+ platforms as one) 💻 FULL-STACK DEVELOPMENT: • Web apps (React, Next.js, Node.js, Python, FastAPI, Django) • Mobile apps (React Native, Flutter) • AI dashboards, admin panels, internal tools • Database design (PostgreSQL, MongoDB, Redis) 🛠 TECHNOLOGY STACK: AI & LLM: OpenAI GPT-4o, GPT-4 Turbo, Assistants API, Claude API, Claude MCP, Gemini Pro, DeepSeek, Mistral, Llama 3, AWS Bedrock, Groq, Azure OpenAI Agentic AI: LangChain, LangGraph, LlamaIndex, CrewAI, AutoGen, Semantic Kernel, Flowise, Dify, Relevance AI, Composio, AgentOps Voice AI: Vapi, Retell AI, Bland AI, ElevenLabs, PlayHT, Deepgram, AssemblyAI, Twilio Voice, Hume AI AI Sales & Outreach: Clay, Apollo, Instantly, Smartlead, Lemlist, AI SDR, Artisan AI, 11x AI Chatbots: Botpress, Voiceflow, Stack AI, Chatbase, CustomGPT, OpenAI Assistants RAG & Vector DBs: Pinecone, Weaviate, Qdrant, ChromaDB, Supabase pgvector, Milvus, pgvector Automation: n8n, Make, Zapier, Power Automate, Workato, Activepieces, Tray CRM: Salesforce, HubSpot, Pipedrive, Monday, Zoho, GoHighLevel, Close CRM, Dynamics 365 ERP & Finance: NetSuite, SAP, QuickBooks, Xero, Stripe, Plaid, Square Healthcare: FHIR API, eClinicalWorks, HL7, Healthcare Integrations Home Services: ServiceTitan, Jobber, HouseCall Pro Dev: React, Next.js, Node.js, Python, FastAPI, PostgreSQL, MongoDB, Redis, AWS, GCP, Azure, Docker 🎯 COMMON USE CASES: • AI SDR that books meetings while you sleep • Voice AI receptionist for 24/7 call handling • ChatGPT/Claude integration into your app • RAG chatbot trained on your company data • CRM automation with AI lead scoring • AI content generator for your CMS • WhatsApp AI bot for customer support • Zapier/Make to n8n migration • Custom GPT and AI Assistant development • Prompt engineering and LLM fine-tuning • Agentic AI workflows • AI data extraction 📊 PROVEN RESULTS: ✅ 5,000+ automated workflows deployed ✅ $4M+ saved for clients through AI & automation ✅ 100,000+ hours of manual work eliminated ✅ 300+ projects completed ($2K to $500K+) ✅ 98% Job Success Score — Top Rated Plus ✅ 85% average reduction in processing time ✅ Voice AI agents handling 10,000+ calls/month 🏆 WHY CHOOSE US: • AI-First: Every solution designed with AI capabilities • Certified Partners: Monday, Make, Vapi, Retell AI, Palantir • Production Experience: AI agents in production, not demos • Fast Deployment: MVP AI agents live in 1-2 weeks 💼 LET'S BUILD YOUR AI WORKFORCE: Whether you need a Voice AI agent or complete AI Departments for sales, marketing, and support— we turn complex AI into solutions that deliver ROI from day one.

✌️ Strong focus on creating stable, scalable, user-centered Android mobile ecosystems - that's me, your Android Developer with deep experience in Android Development. As an Android App Developer and Mobile App Developer, I deliver solutions across industries, ensuring each product has clean architecture, solid performance and intuitive user experience. As an Android Developer Kotlin, my team and I build Android apps (phone and tablet) of any complexity - delivery/ordering systems, logistics apps, marketplace apps, video/chat apps (WebRTC/VoIP), booking apps, online TV apps, educational apps, online stores, AndroidTV apps, and Mobile App Development with in-app purchases and subscriptions. 📈 As an Android Developer I turn product ideas into fast, reliable Android apps users love. As a Mobile Developer I build clear, maintainable solutions that scale. As a Mobile App Developer, I deliver end-to-end Mobile App Development: requirements, architecture, implementation, testing, App Store/Play Store deployment and post-release support. 🔮 My work as an Android Developer focuses on Kotlin, Java, Android SDK, Android Studio, Jetpack Compose, MVVM and Clean Architecture for robust code and smooth UX. As an android developer kotlin I integrate Firebase, RESTful APIs, user authentication, local and remote databases, push notifications and performance monitoring through Android Development. As an android developer kotlin, I treat Git, SQL and structured API Integration as daily tools, not extras. Although my primary title is Android Developer, I bring cross-platform knowledge as a Mobile Developer and Mobile App Developer from ios development, Swift, Objective-C, Apple Xcode, SwiftUI and react native collaboration, which helps me coordinate Android Development with ios developer teams. As an android developer kotlin, I work alongside react native, flutter developer and web developer teams, and understand JavaScript, React, PHP, Node.js, WordPress and full stack developer needs. This makes me an Android App Developer who bridges backend, frontend and app developer ios android teams for faster delivery. 🦾 As an Android Developer and ai mobile app developer I've improved onboarding flows, increased conversion by 16% and reduced crash rates by 40%. As an Android Developer, a Mobile App Developer for Android Development, I prioritize code quality and measurable results. I am a mobile application developer experienced in Android App Development, Kotlin, Java and Firebase, and a Mobile Developer who collaborates with android game developer, ios developer, flutter developer, react native and ios development teams. As an android developer kotlin, Android App Developer and Mobile Developer, I'm comfortable on ai mobile app developer and ai chatbot developer projects, and coordinating with bubble io certified developer mobile app specialists, swift mobile developer collaborators and figma mobile app handoffs - not only for Android Development and Mobile App Development. 🏁 As a Mobile Developer and Android Developer I communicate clearly, meet predictable timelines and value transparency. I work as android game developer, Android App Developer, mobile app developer in Ukraine - mobile app developer ukraine - and full stack mobile developer, delivering Android Development, Mobile App Development and Mobile Developer support for startups, including android app publisher and android tv app builds. Every android developer kotlin engagement follows the same Android Development and Mobile App Development discipline, and every android app developer milestone gets reviewed against that same Android Development bar. Competitive advantages of my Android Development as a Mobile App Developer: Clear Communication, Committed to Quality, Collaborative. As a Mobile Developer you get faster app performance, lower crash rates and higher retention. 🔑 Stack: Android, android developer kotlin, Android App Developer, Android App Development, Kotlin, Java, Jetpack Compose, Firebase, RESTful APIs, Android SDK, Swift, ios development, Objective-C, Apple Xcode, SwiftUI, react native, JavaScript, React, PHP, Node.js, flutter developer, android developer kotlin, android game developer, full stack developer, ios developer, web developer, mobile application developer, app developer ios android, blockchain development, ai mobile app developer, bubble io certified developer mobile app, Android Development, mobile app design, Mobile Developer, mobile application developer, uxpin, data entry, Android Smartphone. If you need a dependable Android Developer, Android App Developer or Mobile App Developer to lead your next Mobile App Development project as a Mobile Developer, I'm ready - as an android developer kotlin, Mobile Developer and Mobile App Developer who treats every Android Development and Mobile App Development milestone with care, with room for mobile app marketing input along the way, and an android developer kotlin mindset on every release

I build mobile and web apps that feel fast, reliable, and easy to use — whether native mobile apps (Kotlin for Android, Swift for iOS), cross-platform apps (Flutter, React Native), or modern web applications (React, Next.js, Node.js). My goal is to make your product run smoothly, scale easily, and grow with your business. With a Ph.D. in Computer Science and 10+ years of development experience, I've successfully delivered 90+ iOS, Android, and web applications on Upwork — including custom solutions for logistics, healthcare, booking, education, and business automation. 💡 What I Do Best - Cross-platform mobile app development with Flutter & React Native - Native Android app development using Kotlin - Native iOS app development using Swift - Web application development with React, Next.js, and Node.js - Design of clean, maintainable architecture with scalability in mind - Integration of REST APIs, Firebase, AWS, and Supabase - Support for offline mode, background services, and push notifications - Performance optimization, UX improvements, and deployment (App Store, Google Play, web hosting) 🧠 Why Clients Choose Me I combine strong technical expertise with a product mindset — not just delivering code, but building reliable, user-friendly products that support long-term growth. Whether you're building an MVP or scaling an existing application, I can help you choose the right tools and technology stack for both mobile and web. 💬 Let's Build Something Solid If you're looking for a developer who covers both mobile and web ecosystems, let's discuss your next project.

✅ 𝟭𝟬𝟬% 𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 ✅ 𝟐𝟎𝟎𝟎+ 𝐉𝐨𝐛𝐬 𝐂𝐨𝐦𝐩𝐥𝐞𝐭𝐞𝐝 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤 Android Developer | Kotlin Developer | iOS Developer | Flutter Developer | Mobile Developer With 15+ years of experience as an Android developer and mobile developer, I help startups and businesses build scalable, high-performance mobile applications for Android and iOS platforms. As a senior Android developer, Kotlin developer, and mobile developer, I specialize in native Android development using Kotlin, Java, Jetpack Compose, and Android SDK technologies. I also work as a Flutter developer and collaborate on cross-platform mobile development projects requiring scalable architecture and modern UI/UX solutions. I have extensive experience building: * Android apps * iOS apps * Flutter apps * SaaS mobile platforms * enterprise mobile solutions * AI-powered mobile apps * MVP mobile applications * business automation apps Core Mobile Development Skills Android Developer / Kotlin Developer * Kotlin development * Java development * Android SDK * Jetpack Compose * RxJava * Android Studio * Material Design 3 * Firebase * Supabase * Google APIs * REST APIs * GraphQL * CI/CD pipelines iOS Developer / Flutter Developer * Flutter development * Cross-platform mobile development * iOS app collaboration * Responsive mobile UI * Mobile app architecture * API integrations * Payment gateway integrations * App Store & Google Play deployment UI/UX Focused Mobile Developer As a mobile developer and Android developer, I focus heavily on UI/UX quality and smooth mobile experiences. I work closely with Figma designs and build responsive, visually polished mobile applications optimized for performance, accessibility, and scalability. Performance Optimization I specialize in optimizing Android apps and mobile applications for: * memory management * UI rendering * API performance * smooth animations * high FPS performance * scalable backend communication My experience as a Kotlin developer and Android developer allows me to modernize legacy Android applications without requiring complete rewrites. # Why Clients Choose Me Clients hire me as an Android developer, mobile developer, Flutter developer, and Kotlin developer because I focus on: * long-term maintainable architecture * stable mobile app development * scalable mobile products * responsive communication * clean code * production-ready delivery I have successfully delivered mobile applications for startups, agencies, SaaS platforms, and enterprise businesses worldwide. If you’re looking for an experienced Android developer, iOS developer, Flutter developer, Kotlin developer, or mobile developer to build or scale your mobile product, let’s connect. # Keywords Android developer, mobile developer, Kotlin developer, Flutter developer, iOS developer, native Android developer, Android app developer, mobile app developer, Kotlin app developer, Flutter app developer, Android SDK, Jetpack Compose, Java developer, cross-platform developer, Firebase, Supabase, REST API, GraphQL, mobile UI/UX, mobile application development, Android Studio, Google APIs, payment gateway integration, CI/CD, scalable mobile applications, enterprise mobile development.

I am a dedicated and passionate Software Engineer with a robust background in backend development, particularly specializing in NestJs and Spring Boot. My experience extends to native and multiplatform mobile development with kotlin and web development with Angular, providing me with a comprehensive understanding of full-stack development. My enthusiasm for technology also drives my interest in DevOps, where I explore innovative software architecture solutions to enhance efficiency and scalability. Additionally, I have hands-on experience in native Android application development, utilizing Android Studio with both Java and Kotlin to create seamless and user-friendly mobile applications. As I continue to grow and expand my expertise, I am eager to collaborate on challenging projects and contribute to cutting-edge advancements in the software engineering field

I'm an Android Developer / Mobile Developer with 10 years of experience helping small businesses and startups translate their vision into scalable, high-performance apps from 0 to launch using the latest technologies ( Kotlin , Coroutines , Jetpack Compose , Jetpack libraries , Kotlin Multiplatform ). I specialize in: - on-device AI integration using MediaPipe / TFLite / Google ML Kit (Object detecton , Face and pose detection , Text summarizing / OCR , text-to-speech , speech-to-text , etc.); - building media, social, and everyday tools (not games); - fixing app performance , memory leaks , crashes and ANRs , especially in complex or “vibe-coded” apps. 🌟🌟🌟🌟🌟 Recent feedback : "I was particularly impressed by his strong attention to detail — nothing was overlooked, and the quality of the work consistently met high standards. He showed real commitment to the project, staying engaged and proactive throughout the development process. His regularity and consistency in delivering work made collaboration smooth and reliable." - Neil 🚀 Also I've been building my own Android apps so that gives me a deep understanding of not only a technical part but also ASO and monetization strategy. ✅️ Recent large-scale projects: --- PDF Maker & Reader (130k+ installs , 🌟4.6 on Google Play) Role: Android Developer / Android App Developer / Kotlin Developer I recently built this high-performance Android app from scratch based on Figma mockup using Kotlin. It allows users to quickly convert images to PDF and edit existing PDFs using a fast, local-first architecture. The app has achieved 130k+ downloads and 8k monthly active users on Google Play, with the crash rate lower than 0.1%. --- --- US Medical Education App (COMQUEST for COMLEX & COMAT Prep) Role: Android Developer / Android App Developer / Mobile Developer As part of an international team alongside iOS Developer and Web Developer, I built this Android app from scratch based on Figma designs for US medical students. Continue providing ongoing support for this project, ensuring the mobile app remains a stable and reliable tool for users. --- --- US Automotive Video Suite app Role: Android Developer / Android App Developer / Mobile Developer In collaborating with an iOS Developer and a Full Stack Developer, I built two native Android apps from scratch as a clone of iOS apps (Dealer Video Inventory and Dealer Video Suite) that allows dealers to capture high-quality vehicle inventory videos and photos. These projects helps dealers increase sales through personalized video. --- 🌟 🌟🌟🌟🌟 "Dmitri is a pleasure to work with. He's Android programming skills are exceptional. He's always professional and easy to work with. He is very methodical in his approach. Which at times has resulted in delivery scheduling slipping a little but I rather have a good product than a hastily put together product. We're continuing to work with Dima for other projects." - Philip Whether you are looking for a Mobile Developer to lead a new project or an Android Developer to optimize an existing Java / Kotlin codebase or optimize performance, my goal is to provide technical clarity and long-term stability. As a team player for cross-platform projects I have a proven track record of working alongside iOS developers to ensure smooth releases. I also have specific experience collaborating with Flutter Developers and Full Stack Developers to bridge the gap between cross-platform Flutter / React Native code and the system features specifically by developing custom Java / Kotlin modules to handle native Android OS functionality that standard Flutter plugins can't reach. --- 🚀 My core stack: 🔸️Languages: Java , Kotlin 🔸️UI: XML , Jetpack Compose 🔸️Architecture: MVVM , MVI , Clean Architecture 🔸️Native: Android SDK , Android Studio 🔸️Multiplatform: Kotlin Multiplatform ( KMM / KMP ) / Compose Multiplatform ( CMP ) 🔸️Key features: Camera , Photo & Video capture and edit using FFMpeg , OpenGL , OpenCV ; GPS , Location , Chat , Background syncronization , WorkManager and foreground services, ofline-first approach, on-device AI / LLM , VPN / WireGuard , ExoPlayer / Media3 🔸️On-device AI integration : Video analysis , Image recognition , Object detection , Face detection , Pose Detection , Camera stream analysis , Text-to-Speech , Speech-to-Text ( MediaPipe / Google AI Edge , TensorFlow / TFLite , Google ML kit ). 🔸️Cloud AI integration : OpenAI , Gemini API

🚀 I am an experienced 𝐅𝐮𝐥𝐥-𝐬𝐭𝐚𝐜𝐤 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 with a strong focus on building intelligent, scalable 𝐖𝐞𝐛 & 𝐌𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 powered by modern technologies and AI-driven solutions. I specialize in transforming ideas into high-performing digital products by combining development expertise with the latest advancements in 𝐀𝐈, automation, and cloud technologies. 🤖 With growing demand for smart applications, I also integrate 𝐀𝐈 features like chatbots, recommendation systems, automation workflows, and data-driven insights into applications to give businesses a competitive edge. 🌟 Recognized for my goal-driven approach, fast delivery, effective time management, and strong focus on user experience, I am committed to delivering solutions that are not just functional—but future-ready. 👩🏻‍💻 𝗠𝘆 𝗔𝗿𝘀𝗲𝗻𝗮𝗹 𝗼𝗳 𝗦𝗸𝗶𝗹𝗹𝘀: ✅ 𝑭𝒓𝒐𝒏𝒕 𝑬𝒏𝒅: 𝑴𝒐𝒃𝒊𝒍𝒆 𝑨𝑰-𝒆𝒏𝒂𝒃𝒍𝒆𝒅 𝑨𝒑𝒑𝒔 ➽ React Native | Flutter | Swift | Kotlin | Java ✅ 𝑭𝒓𝒐𝒏𝒕 𝑬𝒏𝒅: 𝑾𝒆𝒃 & 𝑨𝑰 𝑰𝒏𝒕𝒆𝒓𝒇𝒂𝒄𝒆𝒔 ➽ React.js | Angular.js | Vue.js | Next.js | HTML | CSS ✅ 𝑩𝒂𝒄𝒌 𝑬𝒏𝒅: 𝑺𝒄𝒂𝒍𝒂𝒃𝒍𝒆 & 𝑨𝑰-𝒓𝒆𝒂𝒅𝒚 𝑺𝒚𝒔𝒕𝒆𝒎𝒔 ➽ Node.js | PHP (Yii / Laravel) | Python (FastAPI, Django) ✅ 🤖 𝑨𝑰 / 𝑴𝑳 & 𝑨𝒖𝒕𝒐𝒎𝒂𝒕𝒊𝒐𝒏 ➽ OpenAI API | LLM Integration | Chatbots | AI Agents ➽ Prompt Engineering | NLP | Recommendation Systems ➽ Workflow Automation | Data Processing ✅ 𝑫𝒂𝒕𝒂𝒃𝒂𝒔𝒆 ➽ MySQL | MongoDB | PostgreSQL | Firebase ✅ ☁️ 𝑪𝒍𝒐𝒖𝒅 & 𝑫𝒆𝒗𝑶𝒑𝒔 ➽ AWS | Docker | CI/CD | Hosting | Server Management ✅ 𝑷𝒓𝒐𝒋𝒆𝒄𝒕 𝑴𝒂𝒏𝒂𝒈𝒆𝒎𝒆𝒏𝒕 ➽ Trello | Slack | Jira | Asana ✅ 𝑼𝑰/𝑼𝑿 ➽ Tailwind CSS | Bootstrap | Responsive Design | UX Optimization ✅ 𝑫𝒆𝒔𝒊𝒈𝒏𝒊𝒏𝒈 𝒕𝒐𝒐𝒍𝒔 ➽ Figma | Adobe XD | Adobe Creative Suite 🏆 Throughout the years, I’ve delivered smart and scalable solutions across industries: 🌐📱 𝑪𝑹𝑴/𝑬𝑹𝑷 | 𝑹𝒆𝒂𝒍 𝑬𝒔𝒕𝒂𝒕𝒆 | 𝑨𝑰 𝑺𝒂𝒂𝑺 | 𝑴𝒂𝒓𝒌𝒆𝒕𝒑𝒍𝒂𝒄𝒆 𝑭𝒊𝒕𝒏𝒆𝒔𝒔 | 𝑺𝒕𝒓𝒆𝒂𝒎𝒊𝒏𝒈 | 𝑭𝒊𝒏𝒂𝒏𝒄𝒆 & 𝑰𝒏𝒗𝒆𝒔𝒕𝒎𝒆𝒏𝒕 𝑰𝒐𝑻 | 𝑭𝒐𝒐𝒅 & 𝑫𝒆𝒍𝒊𝒗𝒆𝒓𝒚 | 𝑺𝒐𝒄𝒊𝒂𝒍 𝑴𝒆𝒅𝒊𝒂 𝑶𝒏-𝑫𝒆𝒎𝒂𝒏𝒅 𝑬𝒅𝒖𝒄𝒂𝒕𝒊𝒐𝒏 | 𝑬𝒗𝒆𝒏𝒕 𝑩𝒐𝒐𝒌𝒊𝒏𝒈 𝑯𝒐𝒔𝒑𝒊𝒕𝒂𝒍𝒊𝒕𝒚 | 𝑭𝒊𝒏-𝒕𝒆𝒄𝒉 | 𝑨𝑰-𝒃𝒂𝒔𝒆𝒅 𝒔𝒕𝒂𝒓𝒕𝒖𝒑𝒔 & more 🤠 𝗪𝗵𝘆 𝘆𝗼𝘂 𝘀𝗵𝗼𝘂𝗹𝗱 𝗰𝗼𝗻𝘀𝗶𝗱𝗲𝗿 𝗺𝗲: *️⃣ 𝑨𝑰-𝑭𝒊𝒓𝒔𝒕 𝑨𝒑𝒑𝒓𝒐𝒂𝒄𝒉: I don’t just build apps—I build smart solutions powered by AI to future-proof your business. *️⃣ 𝑫𝒆𝒄𝒂𝒅𝒆 𝒐𝒇 𝑬𝒙𝒑𝒆𝒓𝒕𝒊𝒔𝒆: 10+ years of experience delivering scalable, high-quality applications across industries. *️⃣ 𝑷𝒓𝒐𝒃𝒍𝒆𝒎 𝑺𝒐𝒍𝒗𝒆𝒓: I focus on understanding your business needs and delivering practical, efficient solutions. *️⃣ 𝑪𝒍𝒊𝒆𝒏𝒕 𝑫𝒆𝒍𝒊𝒈𝒉𝒕: 100% commitment to quality, communication, and long-term collaboration. 💡 Approach your next 𝐩𝐫𝐨𝐣𝐞𝐜𝐭 with confidence. By combining 𝐅𝐮𝐥𝐥-𝐬𝐭𝐚𝐜𝐤 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 with 𝐀𝐈 𝐢𝐧𝐧𝐨𝐯𝐚𝐭𝐢𝐨𝐧, I will help turn your idea into a scalable, intelligent, and impactful digital product. Let’s collaborate to build next-generation web & mobile applications that stand out in today’s AI-driven world. 👍🏽 Thanks!

👋 Hi there ! Looking for an elite Senior Android Developer to architect, secure, and scale powerful Android applications? With 20+ years in native Android development, I've worked across every major SDK, library, and device evolution - delivering fast, secure, and maintainable apps that perform under pressure. I’ve developed and launched 100+ Android apps with over 20 million total downloads and an average Google Play rating of 4.8+. My work has helped reduce crash rates by 70%, shrink APK sizes by up to 60%, and increase app startup speed by 45%. From startups to Fortune 500s, I’ve led 12+ dev teams in delivering mission-critical, high-ROI apps for fintech, defense, media, and beyond. 🏆 Why Work With Me for Android Development? ✔️ 20+ years of deep Android expertise with Java, Kotlin, Jetpack, and NDK ✔️ Delivered 100+ apps to production — 20M+ installs, 4.8+ average rating ✔️ Reduced load times by 45% through advanced performance profiling ✔️ Security-hardened apps using R8, ProGuard, LLVM, NDK, and SELinux policies ✔️ Scaled enterprise-grade apps with 99.99% uptime and real-time data sync ✔️ Played key roles in HIPAA-, FIPS-, and PCI-DSS-compliant mobile solutions 🚀 Core Android Development Services: 📌 Native Android App Development 🔹 Expert in Kotlin, Java, Android SDK, Jetpack Compose, View System 🔹 Responsive UIs across all screen sizes using ConstraintLayout, MotionLayout, Compose 🔹 Modular architecture (MVVM, Clean Architecture, MVI, VIPER) 🔹 Advanced state handling with LiveData, Coroutines, Flow, RxJava 🔹 CameraX, MediaCodec, ExoPlayer for media-heavy apps 🔹 Full device compatibility from Android 5.0+ through latest Android 14 📌 Android Security & Low-Level Optimization 🔹 Obfuscation, code hardening, and NDK-level protection 🔹 Reverse engineering mitigation via Frida/Root detection 🔹 Low-level optimization with ARM NEON, RenderScript, JNI, and custom kernels 🔹 SELinux customization for hardened AOSP builds 🔹 Hardware integration with sensors, gyroscopes, accelerometers, and BLE 📌 Multimedia, Games & Streaming 🔹 Real-time video/audio with FFmpeg, OpenGL, Vulkan, MediaCodec 🔹 Game engines: Unity3D, LibGDX, custom OpenGL renderers 🔹 Augmented Reality with ARCore, face tracking, 3D overlays 🔹 Advanced drawing tools, canvas-based animation, real-time filters 📌 Backend Integration & Architecture 🔹 REST, GraphQL, gRPC, WebSockets, Firebase, and custom socket protocols 🔹 Secure data sync, push notifications (FCM), and analytics (Firebase, Amplitude) 🔹 CI/CD pipelines using Jenkins, Bitrise, GitHub Actions, and custom Gradle workflows 🔹 Offline sync and caching strategies for resilient performance 📌 Scalable Architecture & Cross-Platform 🔹 Kotlin Multiplatform, Clean Architecture, modularized multi-feature apps 🔹 Deep understanding of Android App Bundles, Play Feature Delivery, and Instant Apps 🔹 Flutter experience for select cross-platform needs (Dart/Flutter SDK) 📌 Database & Networking 🔹 SQLite, Room, Realm, SQLDelight, Firebase Realtime/Firestore 🔹 JSON parsing with Gson, Moshi, org.json 🔹 API integration using Retrofit, OkHttp, Apollo Client 🌟 Results-Driven Impact ✅ 70% reduction in crash rates using advanced testing and monitoring ✅ 45% increase in startup speed through bytecode and resource optimization ✅ 60% smaller APK sizes using modularization and build optimization ✅ 50% faster delivery cycles using custom CI/CD pipelines ✅ 40–65% increase in user retention through performance and UX refinement ✅ 99.99% stability in live apps with over 1M monthly active users 💡 Focused On What Matters Most: ✔️ Clean, scalable, testable code that teams can maintain and extend ✔️ Proactive debugging and crash prevention strategies ✔️ User-first experiences built for performance and engagement ✔️ Modern, maintainable app structure that grows with your business ✔️ Full lifecycle support-from idea to Play Store launch and beyond 🚀 Ready to Build a High-Performance Android App? Let’s talk! Whether you're starting from scratch, rebuilding a legacy app, or scaling for millions-I'll help you build it right, fast, and with precision.

Android Developer with 4+ years of experience building scalable mobile applications using Kotlin, Jetpack Compose, and modern Android architectures. I specialize in native Android development and Kotlin Multiplatform (KMP) solutions. What I bring to your project: - Native Android apps with Jetpack Compose, clean modular architecture, and offline-first patterns - Kotlin Multiplatform (KMP) development — shared business logic across Android & iOS using Ktor, SQLDelight, and Compose Multiplatform - Real-time features with WebSockets, GraphQL (Apollo Kotlin), and push notifications - CI/CD pipelines with GitHub Actions for automated builds and releases - Firebase integration (Crashlytics, Performance Monitoring) for production stability Recent highlights: - Led migration of a ride-hailing platform to KMP, managing a team of 4-6 mobile engineers - Architected a unified KMP SDK monorepo consumed across multiple production apps - Built an award-winning KMM sticker app that placed 2nd in the official Telegram Contest - 4 completed Upwork jobs with 5.0 rating and 100% client satisfaction Tech stack: Kotlin, Jetpack Compose, KMP, Ktor, Apollo Kotlin (GraphQL), SQLDelight, Room, Coroutines/Flow, Retrofit, Firebase, GitHub Actions, Gradle Let's discuss how I can help build or improve your Android application.