Android Studio Developers Para Contratação
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Mostrando 86 resultados
Freelancers Patrocinados
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iosifpeterfi iosifpeterfi
$64 Dólares / hora
Systems Architect, Software Engineer, DeveloperGermanySenior Systems & Security Engineer with 15+ years in enterprise-grade IT. I design, harden, and operate high-availability infrastructure, and I streamline delivery with automation and clean processes. My focus: reliability, security, and clear documentation—so changes are low-risk and handovers are...Senior Systems & Security Engineer with 15+ years in enterprise-grade IT. I design, harden, and operate high-availability infrastructure, and I streamline delivery with automation and clean processes. My focus: reliability, security, and clear documentation—so changes are low-risk and handovers are effortless. Strengths: Infrastructure architecture & operations (Linux/Windows, virtualization, networking) Security hardening, identity & access, monitoring/observability Automation & DevOps practices (CI/CD, config management, IaC) Migrations and upgrades with minimal downtime Concise runbooks, risk-aware planning, and stakeholder-friendly communication Certifications: CompTIA Security+, Microsoft MCSE/MCSA/MCITP Languages: English (C2), German (C1), native Romanian Location: Germany • NDA-friendly • Reliable and responsive menos
Contratar iosifpeterfi
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Android, Desenvolvimento de Aplicativos Móveis, Java, Desenvolvimento de Aplicativos Android, KotlinI’m a professional Android developer with 7+ years of experience building high-performance native Android applications using Kotlin and Java. I specialize in developing scalable, production-ready mobile apps with clean architecture, modern Android libraries, and optimized performance. My development approach focuses...I’m a professional Android developer with 7+ years of experience building high-performance native Android applications using Kotlin and Java. I specialize in developing scalable, production-ready mobile apps with clean architecture, modern Android libraries, and optimized performance. My development approach focuses on maintainable code, modern Android architecture, and smooth user experience across all supported Android versions. I have experience building complex Android apps including streaming apps, business tools, utility apps, and API-driven mobile platforms. I work with modern Android development tools and frameworks to ensure stability, security, and performance. My goal is to deliver reliable Android applications that meet business requirements and provide a seamless user experience. Technical Skills & Stack: • Kotlin / Java • Android Studio • MVVM Architecture • Jetpack Libraries (ViewModel, LiveData, Navigation, Room) • REST API Integration (Retrofit, OkHttp) • Firebase (Authentication, Firestore, Realtime DB, FCM Push Notifications) • ExoPlayer (Media Streaming) • SQLite / Room Database • Coroutines & Background Processing • Dependency Injection (Hilt / Dagger) • Material Design UI Development • Performance Optimization & Debugging • Git Version Control Services I Offer: • Full Android App Development • Feature Implementation & Bug Fixing • API Integration • UI/UX Improvement • App Performance Optimization • Play Store Ready Builds I focus on writing clean, scalable code and delivering stable Android applications that are ready for production and long-term maintenance. menos
Contratar Riasatali78
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Hi, I specialize in building intelligent, high-performance systems across AI, full-stack web/mobile development, cloud infrastructure, SEO optimization, and 3D architectural workflows. My work combines modern engineering practices with scalable architecture—covering everything from backend API design and...Hi, I specialize in building intelligent, high-performance systems across AI, full-stack web/mobile development, cloud infrastructure, SEO optimization, and 3D architectural workflows. My work combines modern engineering practices with scalable architecture—covering everything from backend API design and machine-learning integrations to responsive frontends, native mobile features, and secure cloud deployments. I deliver production-ready solutions using best-in-class tools: containerized microservices, cloud pipelines, real-time data processing, mobile UI frameworks, and AI-powered automation. On the visual side, I produce optimized 3D architectural assets and interactive models for web, AR, and mobile environments. My priorities are clean code, maintainable architecture, measurable performance, and clear communication. If you need an engineer who can integrate AI, build modern applications, optimize cloud performance, or bring 3D projects to life—I'm ready to help. Best Regards, Lazar menos
Contratar djuriciclazar645
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Hi. I am a full stack developer with mobile and web skills. The area of my experience includes, but not limited to mobile and website development, maintenance and e-commerce development. I have been working with following skills for over 7 years. 1. Mobile development - Java, Kotlin, Android development, SDK -...Hi. I am a full stack developer with mobile and web skills. The area of my experience includes, but not limited to mobile and website development, maintenance and e-commerce development. I have been working with following skills for over 7 years. 1. Mobile development - Java, Kotlin, Android development, SDK - Objective-C, Swift, iOS app development - Flutter, React Native, Xamarin, Ionic, Cordova. 2. Web development - Php : Laravel, Codeignitor, Symfony - Javascript : Node.js, Angular 2/4/5/6, Angular.js, React.Js, Next.js, Vue.Js, Nuxt.js - Python : Django, Flask, Bottle - Ruby : Ruby on Rails - Golang : Gin Gonic, Buffalo - Database : Mysql, Mongodb, PostresSql, Sqlite - Ecommerce : Shopify, Magento, Woocommerce, Prestashop, Bigcommerce - Cloud : AWS, Azure, Google cloud 3. AI development. - Deep learning : Tensorflow, Pytorch, Keras, Caffe - Computer vision 4. Programming languages - C++, C#, Java, Qt, Python selenium menos
Contratar GintarasZelvys
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Hi, I’m Jaffer – welcome to Pinnacle Digital Services! At Pinnacle Digital Services, we specialize in crafting high-quality mobile apps, websites, and desktop applications tailored to your unique needs. Our mission is simple: to deliver innovative, results-driven solutions that go beyond expectations. By combining...Hi, I’m Jaffer – welcome to Pinnacle Digital Services! At Pinnacle Digital Services, we specialize in crafting high-quality mobile apps, websites, and desktop applications tailored to your unique needs. Our mission is simple: to deliver innovative, results-driven solutions that go beyond expectations. By combining deep technical expertise with a client-centric approach, we ensure every project is aligned with your vision and business goals. Why Choose Pinnacle Digital Services? We’re committed to excellence in every detail. From our first conversation to final delivery and ongoing support, your satisfaction is our priority. We believe in long-term partnerships built on trust, transparency, and collaboration—helping you grow while we grow with you. Our Core Services & Expertise: Web Development Technologies: PHP, MySQL, HTML5, CSS, jQuery, Node.js, Vue.js Frameworks: CodeIgniter, Laravel, CakePHP Mobile App Development Android: Java, Kotlin iOS: Swift Desktop Application Development Languages: Java/JavaFX, C/C++, C#, Python, Matlab, Let’s Build Something Great Together Whether you're launching a startup, streamlining operations, or taking your brand to the next level, we’re ready to turn your ideas into impactful digital experiences. Have questions or a project in mind? Reach out—our dedicated team is always here to help you succeed. menos
Contratar jafferrox
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zeeshan5121472 zeeshan5121472
$20 Dólares / hora
Full stack | AI | Mobile | Flutter |Web DeveloperPakistan🚀 Welcome & Thank You for Visiting My Profile I’m an experienced Full-Stack Software Engineer with 8+ years of proven success in designing, building, and scaling high-performance solutions across web, mobile, AI, and blockchain. My mission is simple: turn your vision into reliable, scalable, and future-ready...🚀 Welcome & Thank You for Visiting My Profile I’m an experienced Full-Stack Software Engineer with 8+ years of proven success in designing, building, and scaling high-performance solutions across web, mobile, AI, and blockchain. My mission is simple: turn your vision into reliable, scalable, and future-ready technology. I thrive on challenges: transforming concepts into production-ready products, modernizing legacy systems, or creating next-gen AI and blockchain platforms. My approach is collaborative, agile, and transparent — you’ll always know where we are and where we’re heading. ⭐ Core Technical Expertise 🔹 Full-Stack Web Development Frontend: React.js, React + TypeScript, Next.js, Vue.js, TailwindCSS, wordpress. Backend: Node.js, Express.js, Nest.js Databases: MongoDB, MySQL, PostgreSQL, Firebase, Supabase Web Design: UI/UX, interactive prototypes, responsive layouts 🔹 Mobile App Development Cross-Platform: Flutter, FlutterFlow Native Integrations: Kotlin & Swift for deep platform features IoT & AI: Smart, connected ecosystems with real-time data 🔹 Python & AI/ML Development Frameworks: Django, Flask, FastAPI, DRF AI/ML: Custom ML models, LLM integrations, NLP, automation APIs & Data: RESTful APIs, GraphQL, pipelines, scraping 🔹 Blockchain & Web3 Development Smart Contracts: Solidity, Hyperledger, Truffle, Hardhat DApps & DeFi: NFT platforms, decentralized exchanges, staking pools Token Development: ICOs, wallets, governance, security audits 🔹 UI/UX & No-Code Development Design Tools: Figma, Adobe XD, Sketch No-Code Platforms: FlutterFlow, Bubble.io, Builder.io for rapid MVPs 🔹 Cloud & DevOps Providers: AWS, Azure, Google Cloud Scalability: Docker, Kubernetes Automation: GitHub Actions, Jenkins, GitLab CI 💡 Why Work With Me? End-to-End Partner – From ideation to launch & beyond Scalable & Secure – Optimized for performance and reliability AI-Driven Innovation – Automating and enhancing workflows Web3 Expertise – Building decentralized, future-proof systems User-Centric Delivery – Engaging UI/UX with seamless journeys Agile Collaboration – Transparent, milestone-based progress 🌍 Selected Client Success Stories 🚀 Delivered a fintech mobile banking app with biometric login — cut onboarding time by 40%. 🤖 Built an AI-powered healthcare platform using NLP — reduced manual admin by 60%. 🖼️ Launched a Web3 NFT marketplace with staking & wallets — scaled to 10k+ users in 3 months. 🛒 Developed a cross-platform e-commerce app with Stripe & PayPal — boosted sales by 55%. 🤝 Let’s Build Together Whether you’re: Launching a Web3 startup, Developing a next-gen AI product, Building a cross-platform mobile app, or Modernizing your enterprise system, I’ll bring the technical expertise, creativity, and dedication to deliver a world-class, production-ready solution. 👉 Let’s connect and turn your ideas into impact. menos
Contratar zeeshan5121472
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Android, Desenvolvimento de Aplicativos Android, Android Studio, Design de Interface de Usuário para Android, Android SDKI help you turn your idea into a fast, stable, and scalable mobile app—whether it’s native Android (Java/Kotlin) or cross-platform (Flutter). Instead of “just building an app,” my work is built around three outcomes that matter: Better performance & smoother UX: faster load times, lower battery/CPU usage, and...I help you turn your idea into a fast, stable, and scalable mobile app—whether it’s native Android (Java/Kotlin) or cross-platform (Flutter). Instead of “just building an app,” my work is built around three outcomes that matter: Better performance & smoother UX: faster load times, lower battery/CPU usage, and responsive interactions. Fewer issues after launch: root-cause debugging, solid testing, and reliability you can trust. Built to monetize & grow: professional ad integration (AdMob / Meta) + Firebase (Auth / DB / Push) implemented in a way that protects user experience and increases revenue potential. Whether you need an MVP delivered quickly, an existing app improved, or a production-ready release—expect clear execution, proactive communication, and on-time delivery with quality your product deserves. menos
Contratar marknashat
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AreeshaMubashar7 AreeshaMubashar7
$15 Dólares / hora
AI Developer | ChatGPT, LLM & AutomationPakistanGet a production-ready AI/ML solution 5x faster—no compromise on quality. Built 30+ AI-powered systems in the last 4 years and helped some scale to real production usage and revenue. I've been a top performer for years. 100% refund if I set wrong expectations or can't deliver. 𝐌𝐲 𝐓𝐨𝐨𝐥𝐤𝐢𝐭: ◾ 𝐀𝐈 & 𝐌𝐋: Python, Machine...Get a production-ready AI/ML solution 5x faster—no compromise on quality. Built 30+ AI-powered systems in the last 4 years and helped some scale to real production usage and revenue. I've been a top performer for years. 100% refund if I set wrong expectations or can't deliver. 𝐌𝐲 𝐓𝐨𝐨𝐥𝐤𝐢𝐭: ◾ 𝐀𝐈 & 𝐌𝐋: Python, Machine Learning, Deep Learning, PyTorch, NumPy, Pandas, SAS, Data Science ◾ 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐯𝐞 𝐀𝐈: OpenAI, ChatGPT, GPT-4, GPT-4V, GPT-Neo, GPT-J, LangChain, Jasper AI, AgentGPT ◾ 𝐋𝐋𝐌 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧: Large Language Models (LLMs), RAG, Autonomous AI, AI Agents, Workflow Automation ◾ 𝐌𝐮𝐥𝐭𝐢𝐦𝐨𝐝𝐚𝐥 𝐀𝐈: AI Text-to-Text, Text-to-Speech, Text-to-Video, Image-to-Text, Audio-to-Audio, GPT Vision API ◾ 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 & 𝐂𝐥𝐨𝐮𝐝: GCP AI, AI HW/SW Integration, AI Model Deployment 𝐌𝐲 𝐒𝐭𝐚𝐭𝐬: 🌟 5-star review streak on all projects 💯 100% Job Success Score for on-time, on-budget delivery 💰 Delivered AI systems used in real business workflows 🏅 4+ years of experience in AI & Data 💸 $50k earned across different platforms 𝐖𝐡𝐚𝐭 𝐘𝐨𝐮'𝐥𝐥 𝐆𝐞𝐭 𝐖𝐨𝐫𝐤𝐢𝐧𝐠 𝐖𝐢𝐭𝐡 𝐌𝐞: ◾ A dependable AI development partner ◾ Quick responses (less than 30 minutes unless I'm sleeping) ◾ Clean, scalable ML pipelines & production-ready AI systems ◾ Clear feasibility guidance—no hype, no false promises ◾ End-to-end delivery: research → model → deployment → automation 𝐌𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐓𝐡𝐢𝐧𝐤: ◾ Areesha is an amazing contractor, bringing strong AI expertise and practical execution to our team. ◾ Communication was excellent, and complex AI ideas were translated into working solutions. ◾ Deep knowledge of machine learning, automation, and real-world AI applications. 𝐀𝐛𝐨𝐮𝐭 𝐌𝐞: I’ve been working in AI, machine learning, and automation for the past 5 years. After gaining valuable industry experience, I moved into full-time freelancing to help startups and businesses implement AI effectively. 𝐖𝐞 𝐂𝐚𝐧 𝐁𝐞 𝐀 𝐆𝐨𝐨𝐝 𝐌𝐚𝐭𝐜𝐡 𝐈𝐟: ✅ You need AI features integrated into your product or workflow. ✅ You’re building an AI SaaS, chatbot, or automation platform. ✅ You want to use LLMs, RAG, or AI agents in production. ✅ You need data science, prediction models, or intelligent analytics. ✅ You value practical AI that solves real problems—not just experiments. ✅ You care about clean architecture, scalability, and reliability. 𝐖𝐞 𝐌𝐢𝐠𝐡𝐭 𝐍𝐨𝐭 𝐁𝐞 𝐀 𝐆𝐨𝐨𝐝 𝐅𝐢𝐭 𝐈𝐟: ❌ Mutual respect isn’t a core value for you. ❌ Your product is associated with betting or the adult entertainment industry. menos
Contratar AreeshaMubashar7
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✪ ✪ ✪ Web & Mobile App Developer | AI Engineer | Part-Time Designer | Data Engineer ✪ ✪ ✪ I am a software developer and AI Engineer helping startups, small businesses, and growing teams build reliable, scalable, and well-structured digital solutions. My core strength is development, AI automations, designing and...✪ ✪ ✪ Web & Mobile App Developer | AI Engineer | Part-Time Designer | Data Engineer ✪ ✪ ✪ I am a software developer and AI Engineer helping startups, small businesses, and growing teams build reliable, scalable, and well-structured digital solutions. My core strength is development, AI automations, designing and implementing clean, efficient systems that solve real business problems. I work across web applications, custom software, APIs, and backend systems, ensuring performance, security, and long-term maintainability. In addition to development, I bring practical UI/UX design skills to the table. As a part-time designer, I handle responsive layouts, interface design, and essential branding or graphics when needed, ensuring smooth alignment between design and functionality. I also work as a data engineer, supporting projects that involve data processing, integration, automation, and analytics pipelines. Whether it’s structuring data, building workflows, or integrating data into applications, I focus on accuracy, scalability, and business value. I believe in clear communication, realistic timelines, and ownership of work. My approach is simple: understand your requirements deeply, propose the right solution, and deliver with consistency and transparency. Core Skills & Services: ✅ Web & Software Development ✅ Front-End & Back-End Engineering ✅ UI/UX & Responsive Design ✅ Data Engineering & Automation ✅ API & Third-Party Integrations ✅ Database Design & Optimization ✅ Scalable & Maintainable Architectures If you’re looking for a developer who can code with structure, design with purpose, and handle data intelligently, I’d be happy to discuss your project. Let’s build something solid—together. menos
Contratar arbu1499
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Hello. I am Sohail Jamil and I am a Senior software developer with 7 years of professional experience. I am here to assist you with your project with my skills What do I offer? - Mobile Application Development - Flutter App Development - React native - Native Android - iOS Application - Web...Hello. I am Sohail Jamil and I am a Senior software developer with 7 years of professional experience. I am here to assist you with your project with my skills What do I offer? - Mobile Application Development - Flutter App Development - React native - Native Android - iOS Application - Web Development - MERN Stack / MEAN Stack - CMS ( wordpress Shopify durpal etc) - Custom web portal (PHP etc) - APIs development and integration - SEO - SEO /SME/ SMO/ASO - Digital marketing (FB ads/ Google ads) - Google analytics - Desktop software development - .net - asp .net - C# - APIs development and integration - Python development - Flask Web App - Machine learning - Web scraping - Crawling - API and Web Development with Flask/Pyramid/Django - Other Skills - Knowledge of many database technologies many SQL databases as well as NO-SQL - Knowledge of various data storage formats: JSON, XML, CSV, EXCEL - Experience with many popular APIs as Amazon, Discord, Twilio, Slack, Twitter and many more My top qualities as a freelancer are: - Trying to always deliver the project ahead of the deadline - Working until all client's requirements are satisfied - Quick responses and often updates on the project Click the Hire Me button to message me or if you see my bid on your project click on the chat button to get started. king Regards Sohail Jamil menos
Contratar Sohail748
