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- $30 hourly
- 5.0/5
- (19 jobs)
๐จโ๐ป Senior Mobile Developer | 9+ Years of Expertise in Native, Cross-Platform, and AI-Driven Mobile Solutions With over nine years of hands-on experience in Android and mobile development, I specialize in building high-performance, scalable mobile applications and SDKsโoften enhanced with AI-powered functionality. My journey began with native Android development and has expanded to include cross-platform technologies and full-stack integrations, making me a versatile engineer capable of leading complex, end-to-end mobile solutions. ๐ฑ Android Development Expertise Advanced Android Engineering: Deep expertise in developing Android Things, IoT-based apps, and interactive mobile solutions, optimized for performance and tailored to specific use cases. AI & Machine Learning Integration: Proven experience integrating TensorFlow and custom ML models into Android apps. Capabilities include predictive analytics, image recognition, natural language processing, and intelligent automation. Custom SDK Development: Skilled in creating reusable, modular Android SDKs with clean APIs, developer-friendly documentation, and seamless integration workflows. Frequently used in commercial products and internal platforms. Location & Mapping Services: Expert in integrating Google Maps, GPS, and geofencing to build dynamic, location-aware applications. Document Automation & Reporting: Specialized in automating document generation and conversions (Word, Excel, PDF, XML), significantly improving workflow efficiency. Messaging, Chatbots & Notifications: Capable of building real-time messaging systems, push notifications, and AI-powered conversational interfaces for enhanced user engagement. UI/UX Design for Android: Passionate about crafting intuitive, aesthetically pleasing Android UIs aligned with Material Design principles, ensuring exceptional user experiences. Database & Cloud Integration: Robust backend integration using Firebase, REST APIs, and custom cloud infrastructure. Ensures secure data flow, caching, and real-time sync. โ๏ธ Technologies & Tools Languages: Kotlin, Java, Swift, Python, JavaScript, PHP, C++ Frameworks & Platforms: Jetpack Compose, Flutter, Kotlin Multiplatform AI/ML: TensorFlow Lite, custom model deployment, on-device inference Cloud & Backend: Firebase, Apache, custom backend APIs ๐ฅ Team Leadership & Collaboration Project Leadership: Successfully led agile teams in delivering complex mobile solutions from inception to deployment. Strong focus on delivery timelines, quality assurance, and cross-functional alignment. Mentorship & Team Growth: Actively mentor junior developers, foster a culture of learning, and ensure best practices are upheld across codebases. Cross-Platform Coordination: Work closely with iOS, backend, and product teams to ensure platform consistency, efficient API design, and cohesive user experiences. ๐ Complementary iOS Experience While Android remains my primary specialization, I offer strong iOS capabilitiesโdesigning robust iOS architectures, optimizing Swift codebases, and ensuring parity with Android counterparts. This cross-platform insight enables me to deliver cohesive apps that perform seamlessly on both ecosystems.Android Studio
Point of Sale & Payment SystemsAndroid ThingsCameraFlutterIn-App AdvertisingReverse EngineeringKotlinArtificial IntelligenceUIKitMobile App DevelopmentMobile AppAndroidAndroid NDKAndroid SDKLinuxAndroid App DevelopmentImage ProcessingJava - $17 hourly
- 4.6/5
- (64 jobs)
โ Top Rated Engineer with 100% JOB SUCCESS! โ 5 Star Reviews. โ Flutter Mobile Applications Development from the past 4+ years. โ Front-end Designing, Backend Integration, and Development in React Native Framework. โ Redux, Redux-Sagas, Firebase, Firestore, REST APIs and backend integration. โ Experience with Expo and bare Flutter Framework (CLI) for Application Development. โ REST APIs and backend development. โข Around 8+ years of experience in iOS & Android app development. โข Developed projects from stage of concept to full implementation. โข Expert knowledge in frameworks, design patterns, UI frameworks and creating prototypes. โข Developed business, enterprise, healthcare, productivity, education apps. โข Quick learner and implementing cutting edge technologies. โข Excellent written and verbal communication skills. โข Worked in all the iOS versions and recently release android versions. โข Good exposure to each phases of Software Development Life Cycle (SDLC) and Product Development Life Cycle. ๐It all starts with an idea. Be it a Mobile Application, a complex website, the idea is the first step. Then come the questions: Will it work? How? How long? How much? Where do we start? Itโs me who will help you in turning your idea into a full-fledged application. My job is to take YOUR idea and transform it into an Application in a way that entices, engages and directs users to use it and feel good about it. Let's build something awesome together! Just click on the "Hire Now" button to get started and I'll schedule a call for us. ** I am fluent in English and available to work either part time or full time depend on requirements ** Thanks & have a nice day ahead :)Android Studio
Mobile App Bug FixApp Feature DevelopmentApplicationMobile App ImprovementMobile AppMobile App RedesignApplication ImprovementMobile App DevelopmentSwiftiOS DevelopmentAndroidiOSAndroid App DevelopmentNative App DevelopmentFlutter - $30 hourly
- 5.0/5
- (22 jobs)
I not only Develop Mobile Apps, But I engineer them, with pixel-perfect UI & Functionality from development to deployment, in a fair timeline. I can also help you identify the technical requirements for your idea. Why Hire Me? โ I can help you identify & shortlist the requirements. โ Regular Updates and Demos. โ I take guarantee of my work and I never compromise the quality of work. โ I'm always available for any issue & bug solution, even after launching the app. โ Minimum turnaround time. โ I write Cleaner, testable, readable, and expandable code. โ I always focus on smooth and effective UI with transitions, animations, and best loading practices. I value your time, money, and most importantly your idea. With my solution-oriented work techniques, I focus on high-quality implementation with best practices such as Kotlin, MVP, MVVM, Clean Architecture, and Solid Principles. I'm developing Android Apps for various business solutions for 5+ Years. I have developed more than 100+ Apps, Used by millions of users worldwide. I have worked on projects of all types of complexities and delivered excellent solutions for various industries, such as Restaurants, Retail Businesses, Education, Healthcare, etc. ๐ก Stack: ๐ Test-Driven Development & Agile Methodology ๐ Kotlin ๐ Clean Architecture , MVVM ,HILT,Unit & Ui Testing,Jetpack ๐ Expertise in Firebase Real-Time DB, CloudStore DB, Room DB, SQLite, Realm DB & MongoDB Realm Sync. ๐ Highly experienced in Point of Sale apps development for Android PDA, Kiosk, and tablets. ๐ Expertise in Animations & Transitions ๐ Navigation Components ๐ Jetpack Compose ๐ LiveData, Kotlin Coroutines, Flows ๐ Material Design Components ๐ Payment Gateway Integrations ๐ Jira,Trello,Asana,Slack ๐ Ad Integrations such as Admob,FAN(Facebook Audience Network),Unity Ads etc.Android Studio
JiraAgile Software DevelopmentRealm DatabasePoint of Sale & Payment SystemsGoogle Maps APIUser AuthenticationFirebaseClean ArchitectureKotlinMobile App DevelopmentAndroid NDKAndroid App DevelopmentAndroidAndroid SDK - $50 hourly
- 4.9/5
- (116 jobs)
๐ Build Your ๐๐จ๐๐ข๐ฅ๐ ๐๐ฉ๐ฉ ๐๐๐ ๐๐ ๐ ๐๐ฌ๐ญ๐๐ซโWithout Compromising ๐๐ฎ๐๐ฅ๐ข๐ญ๐ฒ! With ๐๐ ๐ฒ๐๐๐ซ๐ฌ ๐จ๐ ๐๐ฑ๐ฉ๐๐ซ๐ข๐๐ง๐๐, Iโve helped ๐๐ ๐๐ง๐ญ๐๐ซ๐ฉ๐ซ๐ข๐ฌ๐๐ฌ and ๐๐ ๐ฌ๐ฆ๐๐ฅ๐ฅ ๐๐ฎ๐ฌ๐ข๐ง๐๐ฌ๐ฌ๐๐ฌ modernize their Android apps by upgrading from ๐ฅ๐๐ ๐๐๐ฒ ๐๐จ๐๐ ๐ญ๐จ ๐๐ฎ๐ญ๐ญ๐ข๐ง๐ -๐๐๐ ๐ ๐ญ๐๐๐ก ๐ฌ๐ญ๐๐๐ค๐ฌ. By delivering bug-free functionality and pixel-perfect designs, Iโve achieved: โ ~40% higher downloads. โ ~45% improved user retention. Letโs turn your vision into a high-performing mobile appโefficiently and flawlessly. ๐๐๐๐ก ๐๐ญ๐๐๐ค ๐๐ฑ๐ฉ๐๐ซ๐ญ๐ข๐ฌ๐: โ๏ธ Full Stack solutions with KMP(Kotlin Multiplatform), Compose Multiplatform, Android+IOS+Desktop+APIs development+Web โ๏ธ Expert in Java and Kotlin languages for android app development. โ๏ธ TensorFlow Lite, MLKit, ARCore โ๏ธ Modern frameworks like MVI(Model-View-Intent) and MVVM(Model-View-View-Model) with the latest and modern android app development components. โ๏ธ Networking with Ktor, Retrofit, Firebase, RESTful APIs, GSON. โ๏ธ Modern components like Jetpack Compose, RXJava, Flow, LiveData, Hilt, Koin, and Coroutines โ๏ธ Dependency Injection using Dagger2, Koin and Hilt โ๏ธ Local databases like Room, SQLDelight, and Realm. โ๏ธ Project management tools like Jira, Trello, Redmine, Asana, and youTrack. โ๏ธ VCS platforms like Github, Gitlab, BitBucket โ๏ธ Google provided libraries like Geo-Location, Maps, authentication, and Socket Programming ๐๐ก๐ฒ ๐๐ก๐จ๐จ๐ฌ๐ ๐๐? โ Overall 13+ years of professional Android developer experience and author of 135+ Android applications and $233000+ earned only on Upwork by delivering exceptional value to client's products. โ 100% Satisfaction Guarantee - Full refund if expectations are not met, Hassle-free refund policy. โ My goal is not to waste your time and money and to deliver the best quality in the shortest time. โ Clean & Scalable Code: I deliver maintainable code that scales effortlessly with your growing needs. โ Top-Notch Communication: Proven by consistent 5-star reviews from clients. โ On-Budget & On-Time Delivery: 94% of projects are completed within budget and deadlines. โ Product-First Approach: I prioritize data-driven decisions to help you build exceptional products. ๐๐ฅ๐ข๐๐ง๐ญ ๐๐๐ฌ๐ญ๐ข๐ฆ๐จ๐ง๐ข๐๐ฅ๐ฌ: ๐ข "It was a pleasure working with Abdul. He is professional, reliable, and easy to work with. I truly appreciate his efforts and dedication to the task of android. I hope to collaborate with him again in the future!" ๐๐ฒ ๐๐ข๐๐๐ก ๐ ๐ซ๐๐๐ฆ๐๐ง ๐ข "Highly skilled and very professional. Very easy to work with and pays attention to details! Love working with him. Been working with him for about 3 years now on my android application and he is now my app dev, I proud to say." ๐๐ฒ ๐๐ฅ๐๐จ๐ง ๐๐ข๐ซ ๐ข "Great work, excellent communication! Abdul is a huge asset to my Android app project." ๐๐ฒ ๐๐ข๐ฅ๐ญ๐จ๐ง ๐๐๐ ๐ท๐๐๐๐๐๐ ๐ช๐๐๐๐๐๐ & ๐ท๐๐๐ ๐๐๐๐: โ Curogram: US-based #1 HIPAA-compliant texting application. โ Salony: The Biggest and #1 marketplace for beauticians in the Gulf. โ Showbox: Singapore-based cash back Android app with 5M+ downloads on Play Store. โ Daalloo Airlines: African Airlines Android application. โ Notch Financial: Canada-based Android app for hospitality management in restaurants and food chains. โ Laundrybox Dubai: Award-winning dry-cleaning Android application in UAE. ๐๐๐จ๐ฎ๐ญ ๐ฆ๐: I have developed scalable, high-performance Android applications serving millions of users worldwide. I am a quick learner, a problem solver, an effective communicator, a strong team player, and an attentive listener. ๐๐ก๐๐ญ ๐ ๐๐จ๐งโ๐ญ ๐๐จ: โข Rush jobs with unrealistic deadlines. โข Projects in betting or adult entertainment. โข Work without mutual respect or clear communication. Letโs connect and start building something amazing together!Android Studio
iOSAI Mobile App DevelopmentMobile App ImprovementRESTful APIHybrid App DevelopmentSmartphoneAndroid AppKoinFirebaseiOS DevelopmentMobile App DevelopmentKotlinAndroidJavaAndroid App Development - $50 hourly
- 4.9/5
- (95 jobs)
Holding a Rich experience in NFC, RFID & Bluetooth integrated solution. I have a skilled team in Device integration in Android, iOS & Desktop application Rich 20+ years of experience in IT organization. Mentor & Certified Scrum Master Solution Provided for Customers: 1. Unique Product Authentication 2. Know Your Customer - Mobile app by Scanning NFC Passports 3. Enterprise Software for Healthcare Industry with collecting information from Medical Device. 4. Inventory Tracking System using RFID / NFC 5. Employee Tracking using Passive & Active RFID 6. Event Management System using NFC 7. Digital Business Card Experienced in Integrating Mobile App (Android / iOS) with major NFC IC's 1. NTAG424 DNA & NTAG424 DNA Tag Tamper 2. NTAG213 / 215 / 216 3. DESFire Module M890 4. Mifare Classic 1K / 4K / 8K 5. Mifare DESFire EV1 / DESFire EV2 6. Mifare Ultralight & Ultralight C 7. M24LR04E-RDW6T/2 8. NFC-TAG-MN63Y1213_2020 Experienced in NFC & Bluetooth connectivity Readers : 1. ACR122U USB reader 2. ACR 1255U-J1 Bluetooth NFC Reader 3. ACR1311U-N2 Bluetooth NFC Reader RFID Device Integration with Cloud via MQTT: 1. [Passive RFID] 4 Port & 2 Port UHF RFID Fixed Reader 2. [Passive RFID] C72 Handheld UHF Reader 3. [Passive RFID] Sanray UHF RFID Integrated Handheld Reader F5009-H 4. [Active RFID] Sanray Active RFID Fixed Reader 5. [Passive RFID] UHF RFID Tag Printer Build applications using RFID UHF Tags: 1. Smartrac R6 DogBone RFID Wet Inlay (Monza R6) 2. Vulcan RFID Foam Backed Wristband (Monza R6) 3. Confidex Carrier Tough Slim RFID Tag (Monza 4QT) 4. Zebra UHF RFID Cards 5. Omni-ID Adept 650P RFID Cards 6. Triathlon Race Timing UHF RFID Sample Tags Expert Consultation in NFC, RFID & Bluetooth - Mobile App Development - iOS & Android - Mobile App Development - Native (Android - Java & Kotlin, iOS - Swift) & Flutter - Mobile App integration with PCB Boards & External Devices such as Weigh Scale - Server Development - C# Dot Net & Python - Build Interactive Website | Mobile App - UI & UX | Logo Design Proven Track Record - Building complete product for clients - Solution Provider - In Handling and Mentoring teams. Strong engineering & professional skills in Software Development Life Cycle (SDLC), Requirements Analysis, Business Analysis and Solution Architecture.Android Studio
NFCWireless CommunicationRFIDAndroid App DevelopmentMicrosoft Visual C++PythonMicrosoft Foundation Class LibraryAndroidBluetoothCSS 3C#JavaCC++ - $40 hourly
- 4.9/5
- (21 jobs)
Flutter ๐ฑ I launch mobile apps in less than 8 weeks. Recent work includes Card.io (got a deal on Shark Tank), Angel7Real (500k follower fitness content creator app), Odyssey Travel App I see so many app founders waste months and even years launching their apps. Common reasons are: โ No clear scope. Founders can't define the first version clearly, keep changing scope, and never get to launch and actually validate the idea. โ Working with the wrong developers. If your developer doesn't take an active interest in growing your business, it'll be hard for your app to succeed. Many developers just care about receiving development tasks for you and billing you for the hours worked. Avoid at all costs, you need someone who challenges you and wants you to grow. On top of that, once they launch, they usually never grow. Growing an app isn't luck, it's an array of skills. You have to know how to design a good onboarding, paywalls, tracking metrics, how to a/b test, and much more. If we work together, I won't only build and launch your app, I will also help you grow it. I will take a partnership approach, understand your app, and come up with a plan to grow it together. You can expect me to challenge your ideas a lot, because I really want you to succeed. โ P.S.: After our 8-week launch, we can plan new features to work on, and work together long-term to grow your app. ๐ฉ If this sounds interesting to you, send me a message and we'll talk about your idea. Looking forward to hearing from you.Android Studio
CameraNative App DevelopmentJavaAndroid App DevelopmentKotlinAndroid Room PersistenceAndroidMobile App DevelopmentAndroid SDKFirebase Cloud FirestoreFirebase Realtime DatabaseFirebaseDartFlutter - $25 hourly
- 5.0/5
- (58 jobs)
๐ Hi there! Are you in search of a skilled ๐ ๐ผ๐ฏ๐ถ๐น๐ฒ ๐๐ฝ๐ฝ ๐๐ฒ๐๐ฒ๐น๐ผ๐ฝ๐ฒ๐ฟ ๐ฎ๐ป๐ฑ ๐๐ ๐ฝ๐ฒ๐ฟ๐ ๐๐ฝ๐ฝ ๐๐ฒ๐๐ถ๐ด๐ป๐ฒ๐ฟ who specializes in Android Development and iOS Development? Look no further! - ๐๐ฟ๐ฎ๐ณ๐๐ถ๐ป๐ด ๐บ๐ผ๐ฏ๐ถ๐น๐ฒ ๐ฎ๐ฝ๐ฝ๐ ๐ณ๐ผ๐ฟ ๐ณ+ ๐๐ฒ๐ฎ๐ฟ๐ - ๐ฃ๐ฟ๐ผ๐๐ฑ๐น๐ ๐ง๐ข๐ฃ ๐ฅ๐๐ง๐๐ ๐ฃ๐๐จ๐ฆ ๐ผ๐ป ๐จ๐ฝ๐๐ผ๐ฟ๐ธ - ๐๐ผ๐บ๐ฝ๐น๐ฒ๐๐ฒ๐ฑ ๐ฑ๐ฌ+ ๐ฝ๐ฟ๐ผ๐ท๐ฒ๐ฐ๐๐ ๐๐๐ฐ๐ฐ๐ฒ๐๐๐ณ๐๐น๐น๐ - ๐๐ฐ๐ฐ๐๐บ๐๐น๐ฎ๐๐ฒ๐ฑ ๐ฒ๐ฎ๐ฟ๐ป๐ถ๐ป๐ด๐ ๐ผ๐ณ ๐ญ๐ฌ๐ฌ๐ธ+ As a Full Stack Mobile App Developer with 7+ years of experience, I'm dedicated to handling every aspect of clients' project, from inception to deployment. I have strong skills comprises certified Android, iOS, and web app developers proficient in cutting-edge technologies such as SWIFT, JAVA, KOTLIN, and JavaScript Frameworks. Additionally, I'm skilled in UI/UX designs as well. We are a diverse team of Android and iOS app developers, web app development experts, UI/UX designers, and manual testers. Our goal is to seamlessly integrate technical excellence with attractive design. My portfolio includes a wide range of projects, and we continuously strive for improvement, aiming to meet industry standards. Here are some highlighted projects, with more available in our portfolio section and on our website: โ ๐ ๐ฒ๐ฑ๐ถ๐ฐ๐ฎ๐น ๐ฅ๐ฎ๐ฑ๐ฎ๐ฟ: Social networking app for healthcare professionals. โ ๐๐ข๐๐๐ช๐ข๐: No. 1 Golf Fitness and Performance platform in the game. โ ๐๐น๐ฟ๐ฒ๐ฒ๐บ: One-stop eCommerce platform for SMEs, featuring a social network, marketplace, auctions, group buying, and talent hiring. โ ๐ฆ๐๐ถ๐ถ๐: Social application that brings together all the players in the sports world. โ ๐๐น๐ฎ๐๐ต ๐ฆ๐๐ฎ๐ฟ: It's a fun way social app to share your photos with your friends and an easy way to meet people from your college, university and city. I uses the right coding methods and rules to make sure we finish projects smoothly. โ My extensive experience and industry expertise allow us to provide value to projects and businesses worldwide. โ My team consistently delivers top-quality work, earning the trust of clients around the world. โ I have honed my skills through hands-on work, adapting to diverse client needs while maintaining a high standard of quality From small businesses to large enterprises, I offer efficient and budget-friendly solutions without compromising on quality. My mission is to develop apps that captivate users with unique user interface designs. ๐ Are you ready to transform your app idea into reality? Reach out, and let's collaborate on creating a standout digital experience. Your dream mobile app is just a message away!๐Android Studio
KotliniOSMobile App DevelopmentApp DevelopmentiOS SDKiOS DevelopmentApple XcodeAndroid UI DesignAndroid App DevelopmentSwiftJava - $25 hourly
- 4.6/5
- (61 jobs)
*** Committed to Safe & Secure your Idea, Source code and Data *** Experienced and Self-driven Professional and having extensive 16 Years of experience and worked directly with leading companies and new Startups. Always happy and proactive to work on new challenge and contribute ideas to make process fast and deliver a reliable solution on-time. 16 years of experience as a full-stack developer & architect. Resourceful problem solver and skilled in team leading and product development. Driven by technical excellence, never ending improvement and the fun and reward of building things, achieving goals and helping/contributing as much as possible. - Good listener and a very communicative team member. - Can work on my own without guidelines or supervision. - Experienced working remotely with foreign teams. - Like to keep things as simple as possible. - Like to learn/do/contribute as much as possible but always in orderly and controlled fashion so deadlines get meet. Skills: โ C#, .NET Framework / Core โ ASP.NET / MVC / ASP.Net Web/ Web API / WCF / OAuth โ Angular, Vue.js โ XAML / MVVM / SignalR โ AngularJs / KnockoutJs / JavaScript / TypeScript / jQuery โ HTML / CSS / Bootstrap ORM Tools: โ Entity Framework / LINQ / nHibernate and EntitySpaces Database: โ SQL (MSSQL, MySQL) / SQLite / MongoDB / Elastic Search / MS Access Cloud-Based Services: โ Windows Azure (Expert) / Amazon Cloud services (AWS) Payment Gateway โ PayPal/ Stripe / Authorize.Net / Sage APIs: โ Google Maps / Google Drive / Facebook / Twilio / Mailgun / Paypal / eBay / Stripe / Authorize.net Others: โ Jira / Trello / Git / TFS / BitBucket / GitLab / GitHub. Committed for: Accessibility, communication, prompt responses, code that works as promised plus 100% warranty for my work and above all honesty. Trying my best to Earn my client trust and become key team member for .Net projects. I'm looking forward to working with you soon.Android Studio
Product DevelopmentASP.NET CoreProduct ManagementC#ShopifyGame DevelopmentUnityMobile App DesignUI/UX PrototypingLaravelMobile App Bug FixAndroid App DevelopmentMobile App DevelopmentiOS Development - $20 hourly
- 4.3/5
- (52 jobs)
๐ง๐ข๐ฃ ๐ฅ๐๐ง๐๐ Web & Mobile App Development - SaaS | Flutter | AI App Expert โ 14+ Years of Experience in Web & Mobile App Development โ 60+ Published Apps (App Store & Play Store) โ 150+ Successful Web Applications โ Top Expertise in Flutter, Flutterflow. Android, Kotlin, iOS, Swift, SwiftUI, Laravel, Codeigniter, SaaS, and AI Solutions Hello and thank you for checking out my profile, Iโm a seasoned Mobile App Developer and SaaS Expert with 14+ years of professional experience. Specialization: Delivering high-performance Android & iOS Mobile Apps, SaaS Platforms, and AI-integrated applications with a strong focus on UI/UX Design and scalable backend solutions. Mission: Turn your vision into a reliable, scalable, and elegant digital product โ whether it's a mobile app, SaaS product, or a full-fledged AI-driven solution. ๐ What I Offer: - Cross Platform Web, Android, iOS. Mac & Windows App Development (Flutter, Flutterfow) - Native Mobile Android App Development (Kotlin, Java) - Native Mobile iOS App Development (Swift, SwiftUI, Objective-C) ๐ฅ๏ธ SaaS Development: - Custom SaaS Platforms (Cloud-native, Scalable) - Subscription Models, User Management, Billing Systems - Secure SaaS Architecture (AWS, Firebase, GCP) ๐ค AI App Development & Integration: - ChatGPT, OpenAI API Integration - AI Chatbots, AI CRM Automation - Machine Learning Integration (TensorFlow, NLP solutions) ๐จ UI/UX Design & Prototyping: - Mobile App UI/UX (Figma, Adobe XD) - Web Application UI/UX - Wireframes, Clickable Prototypes ๐ง Web Development & Backend: - PHP, Codeigniter, Laravel, React.js, Angular - API Development & Integration (RESTful APIs, Payment Gateways) - MySQL, Firebase, AWS cloud services ๐ฅ Why Clients Choose Me: 1. ๐ Proven Track Record: 50+ mobile apps and 150+ web systems successfully deployed worldwide. 2. ๐ฃ Clear Communication: Daily updates, milestone tracking, and 100% transparency. 3. ๐ ๏ธ End-to-End Delivery: From wireframes and UI/UX design to backend systems and app store publishing. 4. ๐ Fast & Scalable Solutions: High-quality coding standards, performance-optimized apps. 5. ๐ค Long-Term Partnership: I focus on your growth beyond just delivering a project. ๐ ๏ธ My Technology Stack: Mobile Apps: Flutter โข Kotlin โข Swift โข Dart โข React Native Web Apps: PHP โข Laravel โข CodeIgniter โข React.js โข Angular Backend / Databases: MySQL โข Firebase โข AWS (EC2, S3) โข Google Cloud Platform AI / Automation: OpenAI โข ChatGPT โข Bot Farms โข AI Marketing Automation ๐ A Few Specialties: - Mobile App Design and Development - SaaS Dashboard and Admin Panels - AI-Powered Apps & Automation - Flutter Cross Platform App Development - Payment Gateway Integration - E-commerce Mobile Apps - Social Media Automation - Lead Generation & Email/SMS Blasting Solutions ๐ฉ Ready to Build the Next Big Thing? Let's connect and discuss your project goals. ๐ [ Invite me to your job | Let's Build Something Exceptional Together ]Android Studio
Mobile App Bug FixMobile QAMobile App TestingWeb & Mobile Design ConsultationMobile App Development ConsultationUX & UISaaS DevelopmentiOS DevelopmentAndroid App DevelopmentFlutterAI Mobile App DevelopmentMobile App DesignMobile UI DesignMobile AppMobile App Development - $16 hourly
- 4.9/5
- (76 jobs)
Experienced Android developer with over 4 years of experience and a portfolio spanning 200+ diverse projects. Whether it's a short-term task or a long-term project, I'm here to turn your ideas into high-quality native Android apps using Kotlin and Java. I prioritize customer satisfaction and success above all else. My approach involves creating modern UIs with clean and commented code. If you're seeking a successful product, I invite you to reach out to me. Let's discuss now!Android Studio
Android App DevelopmentXMLMaterial DesignAndroid Room PersistenceGoogle Maps APIJavaKotlinRetrofitSQLiteFirebaseJetPackModel View ViewModelCoroutineRESTful API - $15 hourly
- 5.0/5
- (16 jobs)
With 8+ years of experience in Android development, I have built and enhanced apps used by 1M+ users globally, including high-impact projects like Getaround and HyreCar. My expertise lies in crafting clean, maintainable code and delivering high-performance, user-centric applications. Iโm a Top-Rated plus freelancer on Upwork, with $20,000+ in earnings and a 100% Job Success Score, reflecting my commitment to quality, reliability, and client satisfaction. Whether you need an app built from the ground up or improvements to an existing one, I ensure scalability, performance, and seamless user experiences. ๐ ๏ธ Core Skills & Technologies ๐ Languages & Architecture: โ Kotlin, Java, Clean Architecture, MVVM ๐ UI/UX & Interaction: โ Jetpack Compose, Navigation, Motion Layout, Material Design, Custom Views, Accessibility ๐ APIs & Communication: โ REST API, GraphQL, Socket.IO, Retrofit, Coroutines, RxJava ๐ Firebase & Cloud Services: โ FCM (Push Notifications), Analytics, Crashlytics, Remote Config ๐ App Publishing & Payments: โ Google Play Console, In-app Purchases, Stripe, Payment Gateways ๐ DevOps & Tooling: โ Git, CI/CD (GitLab), Docker, Fastlane ๐ Advanced Features: โ Dependency Injection (Dagger/Hilt), Social Media Integration, Location-Based Services, Multi-language Support, Offline Data Handling, Performance Optimization, PDF/Excel Generation ๐ Experience Across Diverse Industries ๐ Car Sharing & Rentals: ๐ Getaround (1M+ users), HyreCar (500K+ users) ๐ Healthcare & Wellness: ๐ฉบ Medicine Reminder, Alzheimerโs Early Detection, BMI Calculators ๐ E-commerce & Marketplaces: ๐๏ธ Sozer Jewelry Management, Weat Local Marketplace ๐ Media & Streaming: ๐๏ธ Silvers Radio, Streaming Radio Apps ๐ Fitness & Lifestyle: ๐๏ธ My Fitness Pal (Custom Workouts), FreightPrint (Freight Booking) ๐ Key Achievements โ Boosted HyreCarโs app rating from 2.3 to 4.6 by fixing bugs and optimizing performance โ Integrated advanced SDKs: Stripe (Payments), Mitek (ID Verification), Sendbird (Messaging), Instabug (Bug Reporting) โ Set up CI/CD pipelines in GitLab, automating builds & distribution via Firebase ๐ก Why Work With Me? ๐น Problem-Solver โ I diagnose and resolve issues efficiently ๐น Proactive Communicator โ I keep clients updated with clear progress reports ๐น Clean Code Advocate โ Maintainability and scalability are my priorities ๐น User-Centric Approach โ I ensure smooth UI/UX for maximum user engagement ๐น Continuous Learner โ I stay up to date with the latest trends and technologies Letโs build something amazing together! ๐ ๐ฉ Contact me today to create powerful, user-friendly Android experiences.Android Studio
Push NotificationsMobile App DevelopmentDependency Injection FrameworkRetrofitJetPackAndroid SDKApplicationFirebaseAndroidGoogle PlayJavaGoogle AnalyticsRESTful APIKotlin - $25 hourly
- 4.8/5
- (169 jobs)
100% project completion rate! Top-rated developer! 12 years of experience in application development! Click HIRE, and I will bring your idea to life! And a little bit ofโ technical info about me (don't forget to ask if you are looking for something specific): - Swift & Objective-C (iOS) - Java & Kotlin (Android) - React Native, Flutter Playing with AI and our reality: - ChatGPT, Copilot, Gemini - ARKit, ARCore - Object tracking - Object recognition Daily communication, weekly demos, Agile environment. Thanks for visiting my profile, I already like you, hope you feel the same!Android Studio
Alexa Skills KitInternet of ThingsFront-End DevelopmentWeb DevelopmentReact NativeDartiOSFlutterAndroid App DevelopmentMobile App DevelopmentiOS DevelopmentAndroidBluetoothKotlinSwiftObjective-C - $15 hourly
- 4.6/5
- (75 jobs)
Hi, I am Shahrukh, a senior mobile app developer rewarded as a Top Rated Plus by Upwork (Top 3%) With expertise from 7 years, I excel in crafting mobile applications for iOS and Android platforms including Native and Hybrid technologies. What you can expect from me: โข Quality: I make sure your app works as you expect it to work. I will make suggestions to ensure you get the best results. I write readable and maintainable code. โข Good communication: I will let you know what Iโm working on in fluent English. โข Honesty: I will not accept any job until I fully understand whatโs expected of me. If anything doesnโt go as expected I will instantly let you know. I will not deliver any half-baked products. โข Speed: I will meet and often beat the agreed-upon deadline. I'm open to working as a part or lead of the team or as an individual developer as I already did in the past. Domains on which I developed apps ------------------------------------------------- On-Demand Marketplace Utility Social networking/Chat/messaging Mini-games E-commerce Bluetooth/beacons Taxi/booking Fitness/health Travel IoT Coding Strategy: ------------------------- *Well-optimized, clean, robust, and well-commented code with qualified naming conventions. * Multi-Language Support * Localization And Internationalization support * API /Web Service Integration If you need top-tier expertise and a proven track record for your projects, I am here to help. Let's create something remarkable together.Android Studio
StripeMac OS App DevelopmentAmazon EC2API DevelopmentApple XcodeAndroid App DevelopmentKotlinJavaSwiftObjective-CMobile App DevelopmentiOSFirebaseiOS DevelopmentAndroid - $40 hourly
- 4.5/5
- (172 jobs)
Expert Full Stack developer having skills in Android, iOS & Web Development. I have 12 Years of experience in Mobile Application Development (Flutter/React Native), Dot.net, MERN Website Development. 5 star rating from last 23 completed projects. My specialization is in building social networks, streaming apps, tools, utilities, e-commerce apps, consumer-facing products and B2B solutions. - Website Skills: React, Angular, PHP, Wordpress, CakePHP, Magento, .Net, MySQL, CodeIgnitor etc. - Android/iOS: SWIFT, Java, J2EE, Objective C , C# , C++, C. - Hybrid framework: React Native, Flutter, Angular, NodeJS - Web service: XML/JSON, REST/SOAP - Cloud backend: Amazon S3 EC2 AWS, Firebase, Parse, Twillio - Online Payment Gateway: Paypal, Authorize.net, Stripe, PayUMoney, Braintree, Juspay - Tools: Visual Studio Code, X-Code, Android Studio, Netbeans, GitHub, Gitlab, Twilio I have done mobile applications ranging from Tiles manufacturing company, Hospitals, Pharmaceutical company to Entertainment applications like Kids ABCD and maths game. I have developed many web applications for ecommerce, agricultural warehouse management, Advertisement Network etc.Android Studio
ServiceNowRedux.NET CoreASP.NET MVCFlutteriOS DevelopmentXamarinMicrosoft SQL ServerNode.jsReactTypeScriptAngularReact NativeC#Android - $25 hourly
- 5.0/5
- (15 jobs)
I have been developing iOS, Android, and Flutter applications for the last 7+ years. Not only developing the apps but also working with clients to convert their ideas into robust and high-quality functional applications. Top Rated Plus Software Engineer with expertise in Android(Java/Kotlin) & iOS(Swift) development, I specialize in native Android and iOS App Developments from scratch, including UI UX design Android | iOS | Flutter | Apps & Web Developer โข Native app development โข Android, iOS, Flutter App Development and development. Iโve worked on an extended range of apps, from simple one-screen ones to big enterprise apps. ๐ Top Rated Plus Android(Java/Kotlin Expert), Flutter, Native Android & iOS Developer ๐ฅ 100% Job Success (Client Satisfaction Ratio) ๐ฅ Building Android and iOS apps from scratch to PlayStore & AppStore. ๐Technical Expertise:- ๐Why you should pick me? ----------------------------- โ Extensive Expertise: With over 7+ years of focused experience in Flutter, I bring a deep understanding of the framework's capabilities, ensuring top-notch development solutions. โ Cross-Platform Excellence: I specialize in leveraging Flutter's unique ability to create stunning, consistent user experiences across multiple platforms, saving time and resources without compromising quality. โ End-to-End Solutions: From ideation to deployment, I offer comprehensive support, ensuring a smooth development process and a final product that aligns perfectly with your vision. โ Performance and Innovation: I'm committed to delivering not just functional applications but performance-driven solutions that embrace the latest in Flutter's advancements. โ Chargebee: I have hands-on experience with Chargebee, managing subscription billing, revenue recognition, and analytics to streamline operations and optimize financial reporting. โ Transparent Communication: Expect clear and consistent communication throughout the project, ensuring we're always on the same page, meeting deadlines, and exceeding expectations. โ Client-Centric Approach: Your satisfaction is paramount. I tailor my services to your specific needs, ensuring a personalized experience and a final product that resonates with your goals. ๐Flutter Development: ------------------------------- โญDart Programming โญFlutter Framework โญUI/UX Design โญPlatform-Specific Expertise โญState Management โญAPI Integration โญVersion Control Systems โญTesting and Debugging โญCross-Platform Development โญResponsive Design and Adaptability Apps developed in these app store categories: Productivity, Medical, Health & Fitness, Sports, Utilities, Education, Games, Music, Books, Business, Lifestyle, Reference, Shopping, News, Navigation, Photo & Video, Food & Drink, Social Networking, Entertainment I always provide individual solutions for all types of projects, no matter how ambitious or unusual, to help make each one a success by implementing breakthrough ideas.๐Android Studio
Map IntegrationChatGPTIn-App PurchasesPush NotificationsApple XcodeSwiftHybrid App DevelopmentStripeUser AuthenticationFirebase Realtime DatabaseDatabase IntegrationAndroid App DevelopmentAPI IntegrationiOS DevelopmentFlutter - $30 hourly
- 4.7/5
- (1,690 jobs)
โฎ 18+ years in IT. โฎ Worked with several Fortune 500 Companies โฎ Experienced Full Stack Developer โฎ Worked with British Telecom, AT&T, Google, IBM, etc. โฎ 100% refund policy. โฎ Available 18 hours a day. Prior to this I have worked with several fortunes 500 companies which include British Telecom, AT&T, Google, IBM before start my own freelancing work. Having more than 18+ years rich knowledge in IT and handled more than 3000+ live projects I can guarantee that I will add value to your projects. If I canโt deliver anything I wonโt charge for my time, and in this world nobody wants to work for free. [ What I can provide ] โฎ Angular JS 6 Development โฎ Node JS Development โฎ Python Development โฎ React JS โฎ Meteor JS โฎ Express JS / Sails JS โฎ Vue JS โฎ TypeScript โฎ AngularDart โฎ Dart โฎ Mobile App โฎ IOS Development โฎ Android Development โฎ Swift 4 โฎ Java 8 โฎ Objective C โฎ Google Kotlin โฎ React Native โฎ Google Flutter โฎ E-commerce Development โฎ Magento Development โฎ Website development โฎ Mobile Back end development โฎ Graphic design + UI & UX implementation โฎ Consulting in mobile app development โฎ Startup Development I am having strong expertise in database, here is few in the list, โฎ MS SQL โฎ Mongo DB โฎ My SQL โฎ Maria DB โฎ SQL Lite โฎ Amazon Dynamo DB โฎ Amazon Aurora Expertise in Blockchain: โฎ Smart Contracts development using Solidity โฎ Subgraph indexing using the graph โฎ Tokenomics โฎ Vesting โฎ Web3 integration โฎ In-depth knowledge of ERC20 & ERC721 Smart Contracts โฎ NFT contract โฎ Token/ coin Contract โฎ Defi EXchange โฎ BEP1155 โฎ Hardhat โฎ NFT minting Also I am comfortable with Cloud Computing using Amazon AWS, GCloud, MS Azure. Here is my system programming exprience, โฎ Docker โฎ Kubernetes โฎ Jenkins โฎ Google App Engine โฎ Micro Services โฎ Amazon Elastic Container Services โฎ Amazon Elastic Beanstalk โฎ Amazon EBS โฎ Amazon AWS CLI โฎ Elastic Cache โฎ Mem Cache โฎ Redis Cache Also I am comfortable with Analytical information or Search engine development. Here is my informations below, โฎ Apache Solr Search โฎ Amazon Elastic Search โฎ Amazon Red Shift โฎ Kibana โฎ Lucene โฎ Sphinx โฎ Xapian [ My Domain Experience ] โฎ On-Demand Service app โฎ SAAS โฎ Uber-like app โฎ Food delivery website and app โฎ Restaurant website and app โฎ Travel website and app โฎ Social network website and app โฎ Upwork like service marketplace website and app. โฎ Crowdfunding website and app โฎ Service provider finder app โฎ GPS apps โฎ Product selling website and app โฎ Event ticket-selling website โฎ Daily Deal website and app โฎ E-commerce website and app โฎ Dating website and apps โฎ Rideshare apps Also I am comfortable with several open source system, like follows, โฎ Magento โฎ WordPress โฎ Drupal I love my job as working with different clients has given me the opportunity of being a part of so many wonderful ideas and journeys. My approach to work is to go beyond the job description and focus on building a long lasting relationship with all clients.Android Studio
Angular 5Magento 2LaravelMobile App DevelopmentAndroid App DevelopmentiOS DevelopmentReactObjective-CNode.jsSwift - $15 hourly
- 4.8/5
- (60 jobs)
Hello, I'm a Full Stack Developer with over 7 years of experience in Mobile and Web apps with immediate availability to work on full time. Hybrid mobile app development frameworks:- Flutter/Flutterflow, React Native, Ionic, Cordova. Native mobile app development frameworks:- Swift, Objective-C, Java, Kotlin. Frontend: React, Typescript, Angular, Vue.js, Next.js, Nuxt, Nest, Twitter Bootstrap 3/4, jQuery, HTML5, CSS3, SASS, LESS. - Backend: Core JS, Node, Express, Dart, PHP, Laravel, Python, Django. - Databases: MySQL, PostgreSQL, SQLite, MongoDB, Firebase, etc. - Design tools: - Photoshop, Figma, Adobe PSD/XD/Illustrator, Invision. - Integration: PayPal, Stripe, Facebook, Twillo, Twitter, Google Maps, RESTful, AJAX, JSON, OAuth, Rest API, PUSH/Local Notifications, App UI setup, etc - Other: Github, GitLab, BitBucket, Jira, Slack. I have worked on a variety of domains such as:- E-commerce | Social Networks | Automobile | Healthcare | Travel | Manufacturing | Online Gaming | Finance I am a passionate developer with a strong zeal to work with emerging startups. I quickly understood that my clients were looking for much more than that (and that I could contribute more than just writing codes). I am adept at collaborating with cross-functional teams in agile, test-driven environments. Ensuring my employers' satisfaction is my top priority, and I believe open communication and a collaborative approach are keys to achieving successful outcomes. I am always eager to learn new design trends and apply them effectively in digital products. Thank you for taking the time to visit my profile. I look forward to working with dedicated teams and contributing at the highest level to create exceptional products. Kind Regards, Bhuvnesh SharmaAndroid Studio
Mobile AppNext.jsMobile App DesignAndroid App DevelopmentAmazon Web ServicesMongoDBAngularReactSwiftFlutterReact NativeNode.js - $55 hourly
- 4.8/5
- (112 jobs)
I am a software developer with 16 years of experience in C++ and Java programming and over 11 years of expertise in Android Open Source Project (AOSP) development. I have a deep understanding of Android architecture, system component modifications, and creating custom AOSP-based solutions including secure hardened ROMs and deniable encryption solustions such as mobiflage I have experience in Android application development, building scalable, user-friendly apps with a focus on performance and reliability. Experience with background in FFmpeg and GStreamer, leveraging these technologies for multimedia processing and streaming solutions. My work with Sunshine and Moonlight-qt, open-source streaming platforms, highlights my ability to deliver high-quality remote desktop and game streaming solutions.Android Studio
GStreamerDriver DevelopmentEmbedded SystemFirmwareRaspberry PiOperating Systems DevelopmentFFmpegQMLAndroid App DevelopmentVoIP SoftwareMultithreaded ProgrammingCPythonC++Qt FrameworkJava - $30 hourly
- 5.0/5
- (33 jobs)
๐ฅ Top 3% Talent (Top-Rated Plus) โ Mobile App Development Specialist ๐ 1500+ Hours Worked | 100% Job Success | 5-Star Reviews & Consistently Positive Feedback ๐ฑ Exclusively Focused on Mobile Apps โ iOS | Android | Flutter | React Native ๐ฌ Transparent Communication | Building Long-Term Client Success ๐ Hi! Iโm Mohammad Umer Sarfraz, a ๐ง๐ผ๐ฝ-๐ฅ๐ฎ๐๐ฒ๐ฑ ๐ฃ๐น๐๐ ๐ ๐ผ๐ฏ๐ถ๐น๐ฒ ๐๐ฝ๐ฝ ๐๐ฒ๐๐ฒ๐น๐ผ๐ฝ๐ฒ๐ฟ passionate about crafting ๐ต๐ถ๐ด๐ต-๐ฝ๐ฒ๐ฟ๐ณ๐ผ๐ฟ๐บ๐ฎ๐ป๐ฐ๐ฒ ๐ฎ๐ฝ๐ฝ๐ that deliver tangible results. While many freelancers juggle various disciplines, Iโm ๐น๐ฎ๐๐ฒ๐ฟ-๐ณ๐ผ๐ฐ๐๐๐ฒ๐ฑ ๐ผ๐ป ๐บ๐ผ๐ฏ๐ถ๐น๐ฒ ๐ฎ๐ฝ๐ฝ ๐ฑ๐ฒ๐๐ฒ๐น๐ผ๐ฝ๐บ๐ฒ๐ป๐ with expertise in ๐ถ๐ข๐ฆ, ๐๐ป๐ฑ๐ฟ๐ผ๐ถ๐ฑ, ๐๐น๐๐๐๐ฒ๐ฟ, ๐ฎ๐ป๐ฑ ๐ฅ๐ฒ๐ฎ๐ฐ๐ ๐ก๐ฎ๐๐ถ๐๐ฒ. I work with startup founders and businesses to transform ideas into ๐ฝ๐ผ๐น๐ถ๐๐ต๐ฒ๐ฑ, ๐๐๐ฒ๐ฟ-๐ณ๐ฟ๐ถ๐ฒ๐ป๐ฑ๐น๐ ๐ฝ๐ฟ๐ผ๐ฑ๐๐ฐ๐๐.. Whether itโs a ๐ป๐ฎ๐๐ถ๐๐ฒ ๐ฎ๐ฝ๐ฝ (๐ถ๐ข๐ฆ/๐๐ป๐ฑ๐ฟ๐ผ๐ถ๐ฑ) or a ๐ฐ๐ฟ๐ผ๐๐-๐ฝ๐น๐ฎ๐๐ณ๐ผ๐ฟ๐บ ๐๐ผ๐น๐๐๐ถ๐ผ๐ป (๐๐น๐๐๐๐ฒ๐ฟ/๐ฅ๐ฒ๐ฎ๐ฐ๐ ๐ก๐ฎ๐๐ถ๐๐ฒ), I bring ๐ถ๐ป๐ป๐ผ๐๐ฎ๐๐ถ๐ผ๐ป, ๐ฝ๐ฟ๐ฒ๐ฐ๐ถ๐๐ถ๐ผ๐ป, ๐ฎ๐ป๐ฑ ๐ฟ๐ฒ๐น๐ถ๐ฎ๐ฏ๐ถ๐น๐ถ๐๐ to every project. Letโs create something extraordinary together! ๐ ๐๐น๐ถ๐ฒ๐ป๐ ๐ง๐ฒ๐๐๐ถ๐บ๐ผ๐ป๐ถ๐ฎ๐น๐ โญโญโญโญโญ "Umer was great to work with!..." "He's reliable, honest, trustworthy, and immensely talented..." "Umer was an excellent contractor. He understood exactly what I needed and was very flexible in making it happen..." Technologies I Work With: ๐ฑ Mobile Development: - Android (Kotlin, Java) - iOS (Swift, SwiftUI, UIKit) - Flutter (Dart) - React-Native ๐ฅThe Benefits of Working With Me ๐ฅ ๐นExtensive experience in Mobile App Development (Android | iOS | Flutter | React-Native). ๐นExpertise in swiftly assessing projects, outlining the roadmap, and pinpointing areas for enhancement. ๐นRegular Updates: ensuring you're always updated on project progress. ๐นA commitment to your success and adding value to your business. โก Why Consider Me Over Other Freelancers โก ๐น Client Reviews: As evident from my clientโs feedback, I prioritize delivering value and earning trust from all my clients. ๐น Exceeding Expectations: Over-delivering is fundamental to my approach as a freelancer. I strive to go above and beyond, leaving clients pleasantly surprised. ๐น Resilient Problem-Solving: Clients can attest to my resilience in tackling challenges head-on and finding effective solutions. If you've made it this far, you're probably intrigued by what I offer. Don't hesitateโsend me an invite now and let's team up to bring your ideas to life and craft remarkable digital experiences together. Mohammad Umer Sarfraz Keywords to find me : ๐๐ ๐๐ฉ๐ฉ๐ฌ (๐๐ง๐๐ฅ๐ฎ๐๐ข๐ง๐ ๐๐ฎ๐ญ ๐ง๐จ๐ญ ๐ฅ๐ข๐ฆ๐ข๐ญ๐๐ ๐ญ๐จ ๐๐ก๐๐ญ ๐๐๐), ๐๐ซ๐จ๐๐ญ๐จ๐ซ๐ข๐ง๐ ๐๐ฉ๐ฉ๐ฌ, ๐๐ซ๐จ๐ฉ๐๐ซ๐ญ๐ฒ ๐๐ฎ๐ฒ๐ข๐ง๐ /๐๐๐ง๐ญ๐๐ฅ ๐๐ฉ๐ฉ๐ฌ, ๐๐๐ฉ๐จ๐ซ๐ญ๐ข๐ง๐ ๐๐ฉ๐ฉ๐ฌ, ๐๐ฎ๐ฌ๐ญ๐จ๐ฆ ๐๐๐ ๐๐ฉ๐ฉ๐ฌ, ๐๐จ๐๐ข๐๐ฅ ๐๐๐๐ข๐ ๐๐ฉ๐ฉ๐ฌ, ๐๐ญ๐๐๐ ๐๐๐ง๐๐ ๐๐ฆ๐๐ง๐ญ ๐๐ฉ๐ฉ๐ฌ, ๐๐ข๐ฆ๐ ๐๐ซ๐๐๐ค๐ข๐ง๐ ๐๐ฉ๐ฉ๐ฌ, ๐๐ฎ๐ฌ๐ข๐ ๐๐ฉ๐ฉ๐ฌ, ๐๐ข๐๐๐จ ๐๐ญ๐ซ๐๐๐ฆ๐ข๐ง๐ ๐๐ฉ๐ฉ๐ฌ, ๐๐๐ฅ๐๐ง๐๐๐ซ ๐๐ฉ๐ฉ๐ฌ, ๐๐ซ๐จ๐๐๐ซ๐ฒ ๐๐๐ฅ๐ข๐ฏ๐๐ซ๐ฒ ๐๐ฉ๐ฉ๐ฌ, ๐๐ฎ๐ฌ๐ญ๐จ๐ฆ ๐๐ฉ๐ฉ๐ฌ ๐๐จ๐ซ ๐๐ง๐ญ๐๐ซ๐ง๐๐ฅ ๐๐จ๐ฆ๐ฉ๐๐ง๐ฒ ๐๐ฌ๐, ๐๐ก๐๐ญ๐ญ๐ข๐ง๐ ๐๐ฉ๐ฉ๐ฌ, ๐๐ฆ๐๐ ๐ ๐๐๐๐ง๐ญ๐ข๐๐ข๐๐๐ญ๐ข๐จ๐ง ๐๐ฉ๐ฉ๐ฌ, ๐๐จ๐จ๐ค๐ข๐ง๐ ๐๐๐ซ๐ฏ๐ข๐๐๐ฌ, ๐๐ก๐จ๐ง๐ ๐๐จ๐๐ค ๐๐ฉ๐ฉ๐ฌ, ๐๐๐ฎ๐๐๐ญ๐ข๐จ๐ง๐๐ฅ ๐๐ฉ๐ฉ๐ฌ, ๐๐๐๐ฅ๐ญ๐ก ๐๐ง๐ ๐๐๐๐ข๐ญ๐๐ญ๐ข๐จ๐ง ๐๐ฉ๐ฉ๐ฌ, ๐๐ฉ๐ฉ๐จ๐ข๐ง๐ญ๐ฆ๐๐ง๐ญ ๐๐๐ก๐๐๐ฎ๐ฅ๐ข๐ง๐ ๐๐ฉ๐ฉ๐ฌ ๐๐จ๐ซ ๐๐๐ซ๐ฏ๐ข๐๐ ๐๐ซ๐จ๐ฏ๐ข๐๐๐ซ๐ฌAndroid Studio
App DevelopmentUX & UI DesignUX & UIDartKotlinSwiftFirebaseFlutterMobile AppHybrid App DevelopmentReact NativeiOS DevelopmentAndroid App DevelopmentMobile App Development - $25 hourly
- 4.9/5
- (68 jobs)
โ My name is Sajjad, and I'm senior ๐ง๐ผ๐ฝ ๐ฅ๐ฎ๐๐ฒ๐ฑ ๐ฃ๐น๐๐ Full-stack Web & Mobile App Developer with over a decade of experience in the development industry. I specialize in crafting clean, scalable, and error-free code, transforming business ideas into robust software solutions. Throughout my career, I've had the opportunity to work with industry giants like Levi's, HackerRank, Walmart, Macy's, Microsoft, and AkzoNobel. Additionally, I've contributed to building over 20 large startups, enhancing my problem-solving skills and technical expertise. Services Offered: โค Mobile Solutions: โซNative iOS (Objective-C/Swift) โซNative Android (Java/Kotlin) โซHybrid Mobile Apps (React Native, Flutter) โค Web Solutions: โซReact JS / Vue JS / Next JS / HTML5 / CSS3 / Material UI / TypeScript / AntD / Chakra UI / โซTailwind CSS / jQuery / Bootstrap CSS โซNode JS / Express JS / PHP-Laravel โซMongoDB / MySQL / PostgreSQL โค AI/ML Solutions: โซNatural Language Processing (NLP): Integration with OpenAI (Chat Completion API, Assistance API, Custom GPTs), Gemini, Prompt Engineering โซMachine Learning: Development of AI-driven features using LLMs, LangChain, VectorDB (ChromaDB, SingleStore), Retrieval-Augmented Generation (RAG) โซComputer Vision: Implementation of AI models for image recognition, object detection, and Stable Diffusion โซAI Applications: Speech-to-Text platforms, AI Chat Assistants, AI Image Generation Apps โค DevOps & Cloud: โซAWS, Kubernetes, CI/CD (GitLab CI, Jenkins), Cloud Deployment, and Configuration โค Management Tools: โซJira, Trello, Asana, Git โค Third-party Frameworks and Services: โซFirebase, Fabric, Supabase โซAWS, Heroku, Google Cloud โซGoogle API (Maps, Mobile, Analytics, Advertising, Fit, Social, etc.) โซSocial platforms: Google+, Facebook, Twitter, LinkedIn, Instagram, etc. โซAd Integration: Google AdMob, Facebook Audience, Amazon Ads, Twitter โซGPS, Maps, Background Location Tracking โซGit, Mercurial โซAgora, Twilio, WebRTC Why Choose Me? I specialize in delivering end-to-end solutions, covering UI/UX Design, Web/Mobile Development, Cloud Deployment, and Maintenance, all backed by 24/7 Support. My commitment lies in providing value, quality work, and timely deliverables, ensuring a win-win situation for your growth and long-term collaboration. Let's create something impactful together! Regards, Sajjad Raza ๐๐๐๐๐๐๐: Full Stack Development | Web development | Mobile App development | React | Next.js | Angular | Vue.js | HTML5 | CSS3 | Tailwind CSS | Bootstrap | JQuery | Node.js | Express.js | TypeScript | JavaScript | RESTful APIs | GraphQL | MySQL | PostgreSQL | MongoDB | NoSQL Databases | CRUD Operations | API Development | E-commerce Development | Payment Gateway Integration | Cloud Development | AWS | Docker | Kubernetes | Microservices | Security Best Practices | User Authentication | WebSockets | Real-Time Applications | Server-Side Scripting | Database Design | CI/CD | Git | GitHub | Agile | SCRUM | SaaS Development | MEAN Stack | MERN Stack | Single Page Applications (SPA) | Version Control | Artificial Intelligence | LLMs | OpenAI (Chat Completion API, Assistance API, Custom GPTs) | Gemini | LangChain | Prompt Engineering | Retrieval-Augmented Generation (RAG) | Computer Vision | VectorDB (ChromaDB, SingleStore) | Stable DiffusionAndroid Studio
Next.jsWeb ApplicationFull-Stack DevelopmentKotlinSwiftFlutterReact NativeiOS DevelopmentiOSLaravelPHPJavaScriptNode.jsReactMobile App Development - $40 hourly
- 4.7/5
- (72 jobs)
I'm Balram from India. I'm a dedicated full-time developer and I am experienced in developing Android and iOS apps and also very skilful in: Front-End Libraries/Frameworks: ReactJS, React-Native, Javascript, Styled Components, CoffeeScript, jQuery, AJAX, Bootstrap, Ant Design, Back-End: Node, Python, Django, Docker Databases: MongoDB, MySQL, PostgreSQL Software & Project Management: Git, Github, Gitlab, Bitbucket, Heroku, JIRA, Trello, Asana. Miscellaneous APIs: Stripe, PayPal, Braintree, Twilio, Facebook, Twitter, Instagram, Google Maps, Google Custom Search, Youtube, Linkedin, oAuth integrations, and many more. Others: HTML5, CSS3, JSON, XML. Services: โ๏ธ Native Mobile App using Swift, Objective C, Java, Kotlin โ๏ธ Hybrid Mobile App using React Native, Flutter โ๏ธ Web App using Django Why I'm the best option for you - โ๏ธ Immediately available to start the work. โ๏ธ Ability to work full-time (40+ hours/week) โ๏ธ I've excellent skills in English โ๏ธ Remote work โ๏ธ Instantly reply โ๏ธ Extensive experience of over 5 years in serving clients in Europe, America, Asia, Middle East. โ๏ธ Provide a clean, standard & bug-free code. looking for long-term business relationships.Android Studio
AJAXGitHubWeb ServiceMagentoWeb Services DevelopmentPythonWeb UISaaSNGINXBitbucketPrototypingOdoo - $15 hourly
- 4.7/5
- (28 jobs)
๐ TOP RATED ELITE Freelancer on upwork. ๐ Completed over 500 ๐๐ฟ๐ of Work and Counting ++ ๐ Successfully delivered 20+ ๐ฝ๐ฟ๐ผ๐ท๐ฒ๐ฐ๐๐ as a efficient Team. ๐ Achieved a ๐ญ๐ฌ๐ฌ% ๐๐ผ๐ฏ ๐ฆ๐๐ฐ๐ฐ๐ฒ๐๐ ๐ฅ๐ฎ๐๐ฒ, Ensuring Client Satisfaction. ๐ Committed to delivering ๐๐ถ๐ด๐ต ๐ค๐๐ฎ๐น๐ถ๐๐ ๐๐ผ๐ฟ๐ธ and ๐๐ผ๐๐-๐ฒ๐ณ๐ณ๐ถ๐ฐ๐ถ๐ฒ๐ป๐ Services. ๐ Fluent English Proficiency Verified โ๏ธ I am an expert Flutter/Android/iOS developer with an extra essence in UI/UX. I Design & develop good user Interfaces!!! while also considering optimal ease of use. I Have already developed more than 25 Professional apps successfully. Experienced Android developer with over 5 years of experience building high-quality, scalable, and user-friendly mobile applications. Strong expertise in Java, Kotlin, and Android SDK, as well as knowledge of web technologies like HTML, CSS, and JavaScript. Proficient in Agile development methodologies and tools like Git and JIRA. I have developed and launched several successful apps on the Google Play Store, with a focus on user experience and performance. My expertise in both Android and web technologies allows me to build integrated solutions that work seamlessly across multiple platforms. I am a proactive, detail-oriented developer with a passion for delivering results. I am committed to providing the highest quality work, meeting project deadlines, and exceeding client expectations. I am available for both long-term and short-term projects and I am always eager to learn and improve my skills. An App For Restaurants eCommerce Stores A Messenger With Chat And Call Dating Apps Management App (Fitness Apps, Account Management etc..) Experience with Apps Content-based apps Social apps Delivery apps VPN Apps IPTV Apps ecommerce app Tools I will Use:- โช Experience: 6 Years โช Proficient in: Android || Flutter || React Native โช PHP frameworks like laravel, codeigniter, wordpress, shopify Services I Can Provide:- Online User Authentication (Phone, Email, Gmail, Facebook...) Online Database (Google Firebase, SQL, etc...) Offline Databases (SQLite ...) Rest API's Android Services Google Services Animations Mobile Sensors Integration & Many Others. [*] Repository Experience โ GIT โ Bitbucket I prefer long-term projects because then I can fully focus on the client's needs. I will be happy to use my rich experience for your project for the most efficient achievement of the purpose, to save your time and costs. Thank You for your attention and feel free to contact me.Android Studio
API DevelopmentMobile App DevelopmentReact NativeAndroidiOSAndroid App DevelopmentTabletIn-App PurchasesFlutterReactPHPDartJavaNative App Development - $24 hourly
- 5.0/5
- (9 jobs)
Welcome to my profile! Iโm a highly skilled Full Stack Mobile Application Developer with 4+ years of experience in building Utility, Streaming and Management Applications. With 100% Job Success and achieving Top Rated on Upwork, I have satisfied and happy customers from all over the world Skills & Expertise: iOS/Android Development (Kotlin, Java, Swift, SwiftUI) API Integration and Development (REST, GraphQL, Flask) Cloud Infrastructure (AWS, GCP, Azure, Cloudflare) Integerating ML Models in iOS and Android Applications Integerating ArcGIS in both Android and iOS Applications What I Can Do For You: Help you with transforming your Idea into Prototype into MVP into Beta Application into Published Application Build robust, user-friendly mobile apps for iOS and Android Testing iOS and Android Applications to suggest improvement in UX and Code Optimize your backend architecture for speed and efficiency Integrate 3rd party services and APIs to expand your platformโs capabilities Cloud deployment, automation, and infrastructure scaling Why Work With Me: Client-Centric Approach โ I tailor every solution to your specific business needs, ensuring we achieve your project goals. Clear Communication โ I keep you updated throughout the process, ensuring transparency and timely delivery. Fast Delivery & Quality โ I always strive to meet deadlines without compromising on quality. Proven Track Record โ Iโve successfully completed projects for clients ranging from startups to established businesses, delivering results that exceed expectations. Letโs Collaborate: Ready to bring your project to life? Letโs chat! Whether you're looking for a full-scale development solution or just need help with a specific task, I'm here to help you succeed.Android Studio
FlaskAPI DevelopmentSupabaseAmazon Web ServicesFirebaseSwiftUIKotlinSwiftMobile App DesigniOS DevelopmentAndroid App Development - $25 hourly
- 4.9/5
- (40 jobs)
๐ ๐ฆ๐ฒ๐ป๐ถ๐ผ๐ฟ ๐ ๐ผ๐ฏ๐ถ๐น๐ฒ ๐๐ฝ๐ฝ ๐๐ฒ๐๐ฒ๐น๐ผ๐ฝ๐ฒ๐ฟ | ๐ต+ ๐ฌ๐ฒ๐ฎ๐ฟ๐ | ๐๐ป๐ฑ๐ฟ๐ผ๐ถ๐ฑ โข ๐๐น๐๐๐๐ฒ๐ฟ โข ๐ถ๐ข๐ฆ | ๐ฎ๐ฌ+ ๐๐ฝ๐ฝ๐ | ๐ฎ๐ฌ๐ + ๐จ๐๐ฒ๐ฟ๐ โ ๐ง๐ผ๐ฝ ๐ฅ๐ฎ๐๐ฒ๐ฑ ๐ฃ๐น๐๐ โข ๐ญ๐ฌ๐ฌ% ๐๐ผ๐ฏ ๐ฆ๐๐ฐ๐ฐ๐ฒ๐๐ โ ๐๐บ๐ฎ๐๐ผ๐ป ๐๐ผ๐ป๐๐ฟ๐ถ๐ฏ๐๐๐ผ๐ฟ โข ๐๐ผ๐ป๐ด-๐ง๐ฒ๐ฟ๐บ ๐ฃ๐ฎ๐ฟ๐๐ป๐ฒ๐ฟ๐๐ต๐ถ๐ฝ๐ โ ๐ฃ๐ฟ๐ผ๐๐ฒ๐ป ๐ฅ๐ฒ๐๐๐น๐๐: ๐ฎ ๐๐ฝ๐ฝ๐ ๐๐ถ๐๐ต ๐ญ๐ + ๐จ๐๐ฒ๐ฟ๐ ๐ ๐ค๐๐ถ๐ฐ๐ธ ๐ฆ๐ป๐ฎ๐ฝ๐๐ต๐ผ๐: I'm Abhin, an expert Mobile Developer (Android, Flutter, iOS) with over 9 years of experience delivering robust, scalable, and beautifully designed apps for startups and enterprises in Fintech, Health, Logistics, IoT, EdTech, and E-Commerce. ๐ง ๐๐ผ๐ฟ๐ฒ ๐ฆ๐ธ๐ถ๐น๐น๐: โข Android: Kotlin, Jetpack Compose, MVVM, Retrofit, Room, Hilt โข Flutter: Dart, Bloc/Cubit, Riverpod, Dio, Hive, Firebase โข iOS: Swift, SwiftUI, UIKit, Combine, Modular Integration โข Architectures: MVVM, Clean Architecture, Modular & Scalable Patterns โข Testing & CI/CD: Unit, Widget & Integration tests, JUnit, Espresso, CI/CD with GitHub Actions, Fastlane โข Specialized: BLE/IoT, Google Maps, Stripe Integration, Real-time Tracking, Video/Audio Streaming ๐ ๐ฆ๐ฒ๐น๐ฒ๐ฐ๐๐ฒ๐ฑ ๐๐ฐ๐ต๐ถ๐ฒ๐๐ฒ๐บ๐ฒ๐ป๐๐: โข Fibe Loans (10M+ Users) โ Advanced UI/UX, animations, and financial workflows โข NiyoX Digital Banking (5M+ Users) โ Improved performance, migrated from native to Flutter โข Amazon Location Services (Open Source Contributor) โ Auth, Tracking, and Mapping SDK (github.com/shah279) โข Tripshift โ GPS-enabled CO2 tracking, sustainability insights โข StepUpHorse โ BLE hardware integration & real-time analytics โข QuickHealth โ A Telemedicine platform with live consultations โข booco App (1M+ Users) โ Top-rated Japanese language learning app built with Flutter โข Interstride โ EdTech app for global student support โข eMeals โ Integrated meal planning and grocery shopping (AmazonFresh, Walmart) ๐ค ๐ช๐ต๐ ๐๐น๐ถ๐ฒ๐ป๐๐ ๐ฃ๐ฟ๐ฒ๐ณ๐ฒ๐ฟ ๐ ๐ฒ: ๐น Reliable Delivery: Long-term contracts, 95%+ client retention ๐น Strong Problem Solver: Refactoring legacy apps, performance boosts up to 40% ๐น Full-Cycle Developer: From idea to app stores (Design, Development, Testing, Deployment) ๐น Team Player: Experience leading teams (10+ devs), collaborating with designers, PMs, and stakeholders ๐น Continuous Learner: Actively exploring Jetpack Compose, SwiftUI, Material 3, Supabase, and AI-driven features ๐ฌ ๐๐ฒ๐'๐ ๐ง๐ฎ๐น๐ธ: Ready to build something impactful together? Click "๐๐ป๐๐ถ๐๐ฒ ๐๐ผ ๐๐ผ๐ฏ" - let's create exceptional mobile experiences.Android Studio
Tech & ITAWS IoT CoreGeolocationMachine LearningChatGPT APIiOSFirebaseAndroid App DevelopmentAndroidSocket ProgrammingiOS DevelopmentSwiftJavaFlutterKotlin - $20 hourly
- 4.9/5
- (82 jobs)
Hello! Iโm a ๐๐น๐๐๐๐ฒ๐ฟ ๐๐ฒ๐๐ฒ๐น๐ผ๐ฝ๐ฒ๐ฟ with a strong background in building ๐ฒ๐ป๐ฑ-๐๐ผ-๐ฒ๐ป๐ฑ ๐ฐ๐ฟ๐ผ๐๐-๐ฝ๐น๐ฎ๐๐ณ๐ผ๐ฟ๐บ ๐บ๐ผ๐ฏ๐ถ๐น๐ฒ ๐ฎ๐ฝ๐ฝ๐ using Flutter and Dart. I specialize in creating elegant, high-performance apps that deliver smooth user experiences and solve real-world business problems โ for both startups and enterprises. From MVPs to full-scale production apps, Iโve successfully built mobile applications that are scalable, responsive, and maintainable, while also being cost-effective due to Flutterโs unified codebase for iOS and Android. โ ๐ช๐ต๐ฎ๐ ๐ ๐๐ฎ๐ป ๐๐ฒ๐น๐ฝ ๐ฌ๐ผ๐ ๐ช๐ถ๐๐ต: ๐ธ ๐๐๐๐๐ผ๐บ ๐๐น๐๐๐๐ฒ๐ฟ ๐๐ฝ๐ฝ ๐๐ฒ๐๐ฒ๐น๐ผ๐ฝ๐บ๐ฒ๐ป๐ โข Full-cycle mobile development from concept, UI/UX design, backend integration, testing, and launch โข Clean architecture using MVVM, BLoC, or Riverpod โข App Store & Play Store deployment ๐ธ ๐ฃ๐ถ๐ ๐ฒ๐น-๐ฃ๐ฒ๐ฟ๐ณ๐ฒ๐ฐ๐ ๐จ๐ ๐๐บ๐ฝ๐น๐ฒ๐บ๐ฒ๐ป๐๐ฎ๐๐ถ๐ผ๐ป โข Converting Figma/Adobe XD/Sketch designs into responsive Flutter UI โข Animation-rich user interfaces using Hero, Rive, Lottie, and CustomPainter โข Material and Cupertino widgets for native look & feel ๐ธ ๐ฃ๐ผ๐๐ฒ๐ฟ๐ณ๐๐น ๐๐ฎ๐ฐ๐ธ๐ฒ๐ป๐ฑ ๐๐ป๐๐ฒ๐ด๐ฟ๐ฎ๐๐ถ๐ผ๐ป๐ โข Firebase (Auth, Firestore, FCM, Analytics, Storage, Crashlytics) โข Supabase for real-time Postgres-backed apps โข REST & GraphQL API integrations ๐ธ ๐ฅ๐ฒ๐ฎ๐น-๐ง๐ถ๐บ๐ฒ ๐๐ฒ๐ฎ๐๐๐ฟ๐ฒ๐ โข Live chat, geolocation tracking, push notifications, video calls (WebRTC), in-app purchases, and more ๐ธ ๐๐ฝ๐ฝ ๐ข๐ฝ๐๐ถ๐บ๐ถ๐๐ฎ๐๐ถ๐ผ๐ป & ๐ ๐ฎ๐ถ๐ป๐๐ฒ๐ป๐ฎ๐ป๐ฐ๐ฒ โข Code refactoring, performance tuning, and bug fixing โข State management expertise with Provider, Riverpod, Bloc, and GetX โข Flutter DevTools and performance profiling ๐ง ๐ ๐ ๐ง๐ฒ๐ฐ๐ต๐ป๐ถ๐ฐ๐ฎ๐น ๐๐ ๐ฝ๐ฒ๐ฟ๐๐ถ๐๐ฒ: โข ๐๐ฎ๐ป๐ด๐๐ฎ๐ด๐ฒ๐ & ๐๐ฟ๐ฎ๐บ๐ฒ๐๐ผ๐ฟ๐ธ๐: Flutter, Dart, Firebase, Supabase, SQLite, Hive โข ๐ฆ๐๐ฎ๐๐ฒ ๐ ๐ฎ๐ป๐ฎ๐ด๐ฒ๐บ๐ฒ๐ป๐: Riverpod, BLoC, Provider, GetX โข ๐จ๐/๐จ๐ซ ๐ง๐ผ๐ผ๐น๐: Figma, Adobe XD, Zeplin, Rive, Lottie โข ๐๐ฎ๐ฐ๐ธ๐ฒ๐ป๐ฑ/๐๐ฃ๐: Firebase, Supabase, RESTful APIs, GraphQL, Node.js, Laravel (for backend) โข ๐๐ฒ๐๐ข๐ฝ๐: Git, CI/CD with Codemagic, Bitrise, GitHub Actions โข ๐ง๐ต๐ถ๐ฟ๐ฑ-๐ฝ๐ฎ๐ฟ๐๐ ๐ฆ๐ฒ๐ฟ๐๐ถ๐ฐ๐ฒ๐: Stripe, Razorpay, Google Maps, Twilio, Agora, OneSignal โข ๐ง๐ฒ๐๐๐ถ๐ป๐ด: Unit, Widget, and Integration Testing in Flutter ๐ฑ ๐๐ป๐ฑ๐๐๐๐ฟ๐ถ๐ฒ๐ ๐โ๐๐ฒ ๐๐ฒ๐น๐ถ๐๐ฒ๐ฟ๐ฒ๐ฑ ๐๐ฝ๐ฝ๐ ๐๐ผ๐ฟ: โก๏ธ Food Delivery Apps โก๏ธ On-Demand Service Platforms โก๏ธ Ride Booking & Transport โก๏ธ Real Estate & Property Listings โก๏ธ Social Networking Apps โก๏ธ Task & Project Management Tools โก๏ธ Inventory & Order Management โก๏ธ E-commerce & Shopping โก๏ธ Event Management โก๏ธ Fitness & Sports Tracking โก๏ธ Learning & Course Platforms โก๏ธ Freelance Marketplace Apps โก๏ธ Grocery & Retail Delivery โก๏ธ Healthcare & Appointment Booking โก๏ธ Investor & Business Management Dashboards โก๏ธ Venue Booking Systems ๐ค ๐ช๐ต๐ ๐ช๐ผ๐ฟ๐ธ ๐ช๐ถ๐๐ต ๐ ๐ฒ? From idea validation and wireframing to launch and post-deployment support, I bring a ๐ฐ๐ผ๐ป๐๐๐น๐๐ฎ๐๐ถ๐๐ฒ, ๐ฏ๐๐๐ถ๐ป๐ฒ๐๐-๐ฎ๐๐ฎ๐ฟ๐ฒ ๐ฎ๐ฝ๐ฝ๐ฟ๐ผ๐ฎ๐ฐ๐ต to development. I work closely with founders, product managers, and teams to: โข Build scalable, future-ready mobile apps โข Guide on best architecture, tech stack, and deployment strategies โข Provide transparent progress updates and fast iteration cycles โข Ensure your app aligns with both user needs and business goals ๐ฉ ๐๐ฒ๐โ๐ ๐ฏ๐๐ถ๐น๐ฑ ๐๐ผ๐บ๐ฒ๐๐ต๐ถ๐ป๐ด ๐ฎ๐บ๐ฎ๐๐ถ๐ป๐ด ๐๐ผ๐ด๐ฒ๐๐ต๐ฒ๐ฟ. Whether youโre starting from scratch or upgrading an existing app, Iโm here to help bring your mobile vision to life with Flutter.Android Studio
Booking Management SystemInsurance SoftwareReal EstateCoaching SoftwareHealth & FitnessiOSAndroidKotlinSwiftiOS DevelopmentUIKitAndroid App DevelopmentMobile App DevelopmentDartFlutter - $50 hourly
- 4.6/5
- (31 jobs)
๐ฅ Rewarded as ๐ ๐ง๐ข๐ฃ ๐ฅ๐๐ง๐๐ ๐ฃ๐๐จ๐ฆ ๐ by Upwork (๐ง๐ผ๐ฝ ๐ฏ%) ๐ 100% Job Success Ratio ๐จโ๐ป 10+ Years in Mobile App Development ๐ผ 30+ Successfully Completed Projects ๐ Hello! I'm Vivek, a seasoned Senior Software Developer and passionate tech enthusiast. I'm eager to assist you in crafting top-tier, modular software that aligns with your requirements while prioritizing performance and security. Why to hire me among thousands of other freelancers? I distinguish myself through an unmatched commitment to work quality and professionalism. Establishing trust with clients and fostering effective communication are integral components of my skill set. As a developer, I strive to keep up-to-date with the latest techs from Android and Apple, and use each standard introduced with ease while following the best guidelines in order to make my code readable and maintainable. I thrive on challenges! With a positive mindset, I approach every task with determination, doing whatever it takes and never giving up. IoT & Bluetooth Development: Experienced in Bluetooth Low Energy (BLE), ESP32 firmware development, IoT hardware integration, and AWS IoT services, with a strong focus on enabling smart device connectivity. Skills: ------- โ Cross-platform app development, โ RESTful API integration, โ Android components (Activities, Services, Broadcast Receivers, Content providers) โ Fragments API, Intents, etc. โ Java Core, Threads, Collections. โ Payment and Social media SDKs integration โ Firebase, FreshChat, Socket.io for chat-based application โ Voice, Chat and Video calling integrations โ Google Map, Ads, In-App Purchase, In-App Billing implementation Version control and Issue tracking - Git, Bitbucket - Trello, JIRA My Working pattern: - Following Complete agile methodology - Trello/Pivotal Tracker implementation - Implementation using best architecture patterns But don't just take my word for it โ let my work speak for itself. Check out my portfolio to see some of my past projects and success stories. Don't hesitate to reach out! Your project deserves the expertise and commitment that I bring to the table. Thanks, VivekAndroid Studio
Socket.ioAPIApple XcodeAPI IntegrationMobile App DevelopmentFlutterSwiftKotlinJavaiOSAndroidAndroid App DevelopmentiOS Development - $20 hourly
- 4.9/5
- (72 jobs)
Hey there! Iโm Chandresh Your Partner in Crafting Websites That Feel Uniquely Yours Iโm a web designer and developer with a simple mission: to turn your vision into a digital experience that captivates and converts. For nearly a decade, Iโve poured my creativity into platforms like Shopify, WordPress, Webflow, and Squarespace, helping passionate entrepreneurs and brands build websites that donโt just look amazingโthey work amazingly, too. What lights me up? - Designing e-commerce stores where every click feels intentional and every product tells a story - Breathing life into brands with custom websites that load like a dream and adapt to any device - Solving unique challenges through tailored solutionsโwhether itโs a sleek Webflow animation or a WordPress plugin that works just for you - Creating inclusive, intuitive experiences that welcome every visitor (accessibility isnโt a checkboxโitโs a priority) - Building sites that grow with you, thanks to SEO-friendly foundations and effortless backend navigation Why weโll make a great team: - I listen first โ Your brand isnโt a template. Iโll immerse myself in your goals, audience, and quirks to create something authentically you. - Clarity over chaos โ No tech jargon, no radio silence. Just regular check-ins and a process that keeps you excited (not overwhelmed). - Built to last โ Your site will handle tomorrowโs challenges, whether thatโs skyrocketing traffic or expanding your product line. - Your success is my success โ I still do happy dances when clients share stories of their first big sale or feature in a major blog. Letโs create something unforgettable Whether youโre launching a Shopify store that feels like a boutique experience, a WordPress site thatโs a joy to update, or a Webflow design that makes competitors swoonโIโm here to make it happen. P.S. Letโs start with a virtual coffee chat! Tell me about the website thatโs been living in your headโIโll bring the creative fuel.Android Studio
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