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Hire the best Kotlin Developers in New York

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  • $40 hourly

    • 4.9/5
    • (45 jobs)
    Let’s not just build another app—let’s create something that pushes boundaries. With 𝟏𝟑 𝐲𝐞𝐚𝐫𝐬 of experience, 𝐨𝐯𝐞𝐫 𝟓𝟎 𝐩𝐫𝐨𝐣𝐞𝐜𝐭𝐬 𝐜𝐨𝐦𝐩𝐥𝐞𝐭𝐞𝐝, 𝐚𝐧𝐝 𝟐𝟎+ 𝐚𝐩𝐩𝐬 𝐢𝐧 𝐬𝐭𝐨𝐫𝐞𝐬, I'm proud I can dive into any sphere and drive results—whether it’s in education, fitness, social platforms, or beyond. If you’ve got a bold idea and you’re ready to take it to the next level, I’m ready to make it happen. ★ I’m 𝐡𝐚𝐩𝐩𝐲 𝐭𝐨 𝐨𝐟𝐟𝐞𝐫 𝐚 𝐅𝐑𝐄𝐄 𝟒𝟎-𝐦𝐢𝐧𝐮𝐭𝐞 𝐭𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐜𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧 to explore your project’s needs and define the best approach! ★ Let’s implement your project with the highest quality and change the game. ✅ I have a Master's degree in computer science. ➢ Technologies: ★★★ 𝐢𝐎𝐒 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ★★★ ➢ 𝐋𝐚𝐧𝐠𝐮𝐚𝐠𝐞𝐬: Objective-C, Swift ➢ 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬: iPadOS, tvOS, watchOS ➢ 𝐂𝐨𝐫𝐞 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬: Cocoa Touch, AVFoundation, CoreImage, Quartz Core, CoreData, CoreMotion, CoreLocation, MapKit, SpriteKit, CloudKit, HealthKit, HomeKit, ARKit, UIKit, WatchKit, GameCenter, Accelerate (vDSP), CoreAudio, CoreMIDI, Core Bluetooth, SceneKit, iBeacon, Core ML, Core Data, StoreKit ★★★ 𝐀𝐧𝐝𝐫𝐨𝐢𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ★★★ 𝐋𝐚𝐧𝐠𝐮𝐚𝐠𝐞𝐬: Java, C++, Kotlin 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬 𝐚𝐧𝐝 𝐥𝐢𝐛𝐫𝐚𝐫𝐢𝐞𝐬: Android SDK, Android NDK, SQLite, STL, ARCore, Android Studio ➢ 𝐎𝐭𝐡𝐞𝐫 𝐥𝐚𝐧𝐠𝐮𝐚𝐠𝐞𝐬: Python, HTML5, C#, Dart (Flutter), CSS3 ➢ 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯 𝐓𝐨𝐨𝐥𝐬: Google Analytics, Node.js, Firebase, Spring Framework, Google ML Kit, Gradle, Flutter, Mockito, RxSwift, Amazon Web Services, Mapbox, RESTful Architecture, React, Twilio API, GitHub, WebRTC, JFrog Artifactory, AFNetworking, Alamofire, JUnit, Apple Xcode, OpenAI API ➢ 𝐋𝐢𝐛𝐫𝐚𝐫𝐢𝐞𝐬: Dagger2, Butterknife, Glide, Icepick, EventBus, android support libraries Networking & Services: OkHttp, Retrofit2, RxJava, FacebookSDK, Crashlytics, Mixpanel, Google Play services, etc. ➢ 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: ORMLite, greenDAO, SQLCipher, Cupboard, Apache Cassandra, Apache Ignite, Firebase Cloud Firestore, MySQL, MongoDB, SQLite, MariaDB, Firebase Realtime Database, Amazon DynamoDB, Apache CouchDB, PaperDb, PostgreSQL, Realm Database, Redis ➢ 𝐓𝐞𝐬𝐭𝐢𝐧𝐠: JUnit, Robolectric, Mockito ➢ 𝐃𝐞𝐯𝐢𝐜𝐞𝐬: Tablet, Smartphone, TV Set (e. g. Roku), Virtual Reality, Personal Computer, Smartwatch ➢ 𝐔𝐗/𝐔𝐈 𝐃𝐞𝐬𝐢𝐠𝐧 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞: Abode XD, InVision, Webflow, Miro, Adobe Illustrator, Sketch, Adobe Photoshop, FigJam, Figma, ProtoPie, Zeplin ➢ 𝐓𝐡𝐢𝐧𝐠𝐬 𝐈 𝐩𝐚𝐲 𝐦𝐨𝐬𝐭 𝐚𝐭𝐭𝐞𝐧𝐭𝐢𝐨𝐧 𝐭𝐨: • Compliancy to Android Material design and Apple Design Guidelines • Following guidelines and best practices • Using architectural solutions aimed at flexibility and loose coupling of app components • Thorough covering the code with unit-tests • Creativity and non-standard solutions • Reducing the bottlenecks in the app performance to minimum • Clean and shining code with clear comments ➢ More things I am proud of: ✦ Fluent English ✦ Responsiveness ✦ Proven track confirmed by US clients’ references
    Featured Skill Kotlin
    Bluetooth LE
    Internet of Things
    Roku Development
    Branding
    UX & UI Design
    Web Design
    Full-Stack Development
    Swift
    Android
    iOS
    Flutter
    Mobile App Development
  • $60 hourly

    • 4.9/5
    • (10 jobs)
    I am an experienced full-stack mobile application developer with over 12 years of experience helping clients design and build high-quality mobile applications. I've developed and updated hundreds of successful applications for clients in different industries, ranging from startups to established companies. #Technologies# - Hybrid / Cross-platform: Flutter, React Native, Dart, JS, Firebase, AWS DynamoDB, Single Sign On, Parse SDK, Open AI API - Android: Java, Android Studio, XML, Jetpack, Android annotations,sqlite, Room, realm, firebase, parse sdk, AWS Single Sign On. - iOS: Swift, Xcode, Storyboard, Xib, Sqlite, Realm, Firebase, Parse Sdk, Single Sign On. - ML: NLP, Python, Pandas, Langchain, GPT, LLM, Fine-Tuning, Prompt Engineering, Streamlit, gradio, huggingface, transformer #Frontend# - JavaScript, TypeScript, React, Redux, HTML, CSS, Next.Is, Flutter #Backend# - Java EEE, Spring, Python, Node.js, Express.js,nest.js. Django #Databases# - GraphQL, MongoDB, MySQL, DynamoDB #Cloud Services# - Firebase, Heroku Scrum / Agile, AWS #Source Control# - Github, Bitbucket, Gitlab #Project Management# Jira, Trello, Github Projects #Design Tool# Figma, Adobe XD, Draw IO, Pencil #Software Architectures# - MVP, MVC, MVVM, Solid principles My ability to remain flexible and adaptable to project demands and shifting priorities sets me apart. I thrive in unfamiliar situations and enjoy learning opportunities and exposure to new ideas and experiences. I am open and willing to learn whatever is necessary to accomplish my client's goal.
    Featured Skill Kotlin
    Program Management
    Data Analytics & Visualization Software
    Product Management
    Google Cloud Platform
    SQL
    BigQuery
    Data Modeling
    Deep Learning
    Team Management
    Machine Learning
    Swift
    Git
    Jira
    Python
    Dart
    Java
    LLM Prompt Engineering
    iOS Development
    Android App Development
    Flutter Stack
    Project Management
  • $24 hourly

    • 5.0/5
    • (2 jobs)
    Hi, I’m 𝐌𝐮𝐡𝐚𝐦𝐦𝐚𝐝 𝐀𝐦𝐢𝐫, a Mobile App Developer with 10+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 creating iOS and Android apps that users love. I use Flutter and React Native to build fast, scalable apps for startups and businesses. My apps solve real problems, like boosting sales, improving user engagement, or streamlining workflows. Let’s work together to turn your idea into a powerful mobile solution. 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: ✅ 𝐂𝐫𝐨𝐬𝐬-𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐀𝐩𝐩𝐬: Build iOS and Android apps with Flutter and React Native (one codebase, two platforms). Save time and money while keeping performance smooth and animations crisp. ✅ 𝐍𝐚𝐭𝐢𝐯𝐞 𝐀𝐩𝐩 𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐬: iOS (Swift): Add advanced features like Face ID, AR, and in-app purchases. Android (Kotlin): Integrate Google Maps, background services, and Material Design. ✅ 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 & 𝐀𝐏𝐈𝐬: Connect apps to REST APIs, Firebase, or custom Node.js backends. Real-time features like chat, notifications, and live updates. ✅ 𝐒𝐩𝐞𝐞𝐝 & 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞: Optimize apps to load in under 2 seconds and work flawlessly on older phones. Fix laggy animations, reduce app size, and crush bugs. 𝐂𝐚𝐬𝐞 𝐒𝐭𝐮𝐝𝐲: Food Delivery App for 50K+ Users A startup needed an app to handle food orders and real-time tracking. Using Flutter,𝐈 𝐛𝐮𝐢𝐥𝐭 𝐚 𝐜𝐫𝐨𝐬𝐬-𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐚𝐩𝐩 𝐰𝐢𝐭𝐡: ➜𝐋𝐢𝐯𝐞 𝐆𝐏𝐒 𝐭𝐫𝐚𝐜𝐤𝐢𝐧𝐠 𝐟𝐨𝐫 𝐝𝐫𝐢𝐯𝐞𝐫𝐬. ➜𝐏𝐮𝐬𝐡 𝐧𝐨𝐭𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 𝐟𝐨𝐫 𝐨𝐫𝐝𝐞𝐫 𝐮𝐩𝐝𝐚𝐭𝐞𝐬. ➜𝐒𝐭𝐫𝐢𝐩𝐞 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 𝐟𝐨𝐫 𝐬𝐞𝐜𝐮𝐫𝐞 𝐩𝐚𝐲𝐦𝐞𝐧𝐭𝐬. ➜𝐅𝐢𝐫𝐞𝐛𝐚𝐬𝐞 𝐛𝐚𝐜𝐤𝐞𝐧𝐝 𝐟𝐨𝐫 𝐫𝐞𝐚𝐥-𝐭𝐢𝐦𝐞 𝐝𝐚𝐭𝐚. 𝐑𝐞𝐬𝐮𝐥𝐭𝐬: 4.8-star rating on both app stores. Orders processed 30% faster. Client revenue doubled in 6 months. 𝐖𝐡𝐲 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞? ✔ Reliable & Fast: I deliver on time, every time. ✔ No Tech Jargon: I explain everything clearly and keep you updated. ✔ Post-Launch Support: Fix issues, add features, or scale up anytime. ✔ Custom Solutions: Apps tailored to your business goals. Let’s Build Your App Invite me to discuss your project. I’ll help you create an app that’s fast, user-friendly, and ready to dominate the iOS and Android markets. 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, 𝐅𝐥𝐮𝐭𝐭𝐞𝐫, 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞, 𝐢𝐎𝐒, 𝐀𝐧𝐝𝐫𝐨𝐢𝐝, 𝐂𝐫𝐨𝐬𝐬-𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦, 𝐄-𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐀𝐩𝐩𝐬, 𝐔𝐈/𝐔𝐗, 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, 𝐅𝐢𝐠𝐦𝐚, 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐀𝐧𝐢𝐦𝐚𝐭𝐢𝐨𝐧𝐬, 𝐀𝐑 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧, 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧
    Featured Skill Kotlin
    Java
    React
    React Native
    AI Mobile App Development
    Native App Development
    Hybrid App Development
    App Design
    Mobile App Testing
    Mobile App
    Flutter
    App Development
    iOS Development
    Android App Development
  • $50 hourly

    • 5.0/5
    • (3 jobs)
    I'm a Senior software engineer with 8+ years of extensive experience in building Mobile Apps and Web Apps. My experiences include working with modern technologies like Swift for iOS and Kotlin for Android, and Hybrid technologies like React Native and Flutter. I have been working with the MEAN/MERN stack as well. With more than 8 years of experience in development and customization of Mobile and Web applications, I have expertise in both Front end and Back end development. Being a Full Stack engineer, I can handle an application from the Start to Finish, including the designing. Areas of Expertise - E-commerce apps, Social Media Apps, On Demand Apps, Location-based Apps, BLE, and Business Apps. I am here to build long term relationship with my clients. Let's work together and create solutions that can change the world. Have an idea? Let's connect and get it started.
    Featured Skill Kotlin
    Mobile App Development
    React Native
    Firebase
    Angular
    Swift
    Flutter
    iOS Development
    Node.js
    ExpressJS
    Android App Development
    MongoDB
  • $35 hourly

    • 4.6/5
    • (5 jobs)
    Ready to elevate your projects to new heights? Look no further! I'm a versatile Full Stack developer with expertise in native mobile apps, cross-platform development, server-side technologies, APIs, and more. Here's what I bring to the table: 📱 Mobile Mastery: ☆ Native mobile apps ✓ Android, ✓ iOS, ☆ Cross-platform development ✓ Ionic, ✓ Phonegap, ✓ Angular, ✓ Flutter ⛓️ Blockchain Brilliance: ✓ Crypto exchanges, ✓ Blockchain development 🚀 AI-Powered Innovation: ✓ Alexa skills, ✓ Artificial Intelligence ☆ Tools: ✓ Xcode, ✓ Metal, ✓ UIKit, ✓ NSFoundation, ✓ AVFoundation, ✓ CoreText, ✓ OpenGL ES, ✓ GLSL 🌐 Industries I've Conquered: ☆ Marketplaces (Similar to Uber in the fitness and beauty industry) ☆ Real Estate ☆ Social Mobile and Web startups ☆ Cannabis startups ☆ E-commerce (Shopify, WooCommerce) ☆ News/Media and Law ☆ Learning Management Systems 7 reasons to hire me for your next web project: ✓ Honest, accountable, always accessible Monday - Saturday. ✓ 10 years+ experience in design and development. ✓ Positive outlook - I love to help others succeed! ✓ Fluent in English - Project communication via Upwork or email. ✓ 100% client satisfaction, guaranteed! ✓ Mobile-Friendly Design - It’s a mobile world; think mobile-first. ✓ Always stick to the agreed project deadlines. Let's collaborate and take your projects to new heights! Get in touch today to discuss how I can bring your ideas to life and deliver exceptional results.
    Featured Skill Kotlin
    GIS
    Mapbox
    JetPack
    iOS Development
    Flutter
    Java
    Swift
    iOS
    Android
    Native App Development
    Mobile App Development
    MySQL
    MongoDB
    PostgreSQL
  • $115 hourly

    • 5.0/5
    • (6 jobs)
    I am an engineer with over 10 years of experience in the software development life cycle (SDLC), including experience with Agile methodologies, technical specifications, workflow development, risk management, and quality assurance. Proficient in several programming languages including Java, Go, Kotlin, Scala, Python, JavaScript, and SQL, as well as several databases and web technologies. Have experience with RESTful APIs, gRPC design, and distributed systems.
    Featured Skill Kotlin
    Web Scraping
    LLM Prompt Engineering
    AI Chatbot
    API Integration
    CI/CD
    Microservice
    Spring Boot
    Golang
    Kubernetes
    Apache Kafka
    NoSQL Database
    Cloud Architecture
    React
    Java
  • $70 hourly

    • 5.0/5
    • (19 jobs)
    Hi everyone! I'm a fullstack software developer who specializes in everything ranging from web, iOS, Android, to desktop applications. I have experience working in Node.js, ReactJS, Swift, Kotlin, Firebase, AWS Amplify, and many other languages / frameworks. I have been working on Fiverr up until now and have decided to join Upwork to expand my freelance business. I am always available for a free consultation on any project you have planned, and at any budget.
    Featured Skill Kotlin
    iOS Development
    Front-End Development
    Firebase
    SwiftUI
    Swift
    iOS
    Web Development Consultation
    Mobile App Bug Fix
    Mobile App Development Consultation
    Mobile App Development
    Android App Development
    AWS Amplify
    JavaScript
    Web Development
  • $50 hourly

    • 5.0/5
    • (2 jobs)
    I’m a professional web and mobile app developer. My expertise includes: - Web Development: HTML, CSS, JavaScript - Mobile App Development: SwiftUI (IOS), Kotlin - UI/UX Design: Crafting seamless digital experiences - Responsive Design: Ensuring flawless functionality across devices - User-Friendly Interface: Expert in creating interfaces that users love - Modern Interface Design: Staying ahead with cutting-edge design trends - Expert in User-Friendly UX/UI: Tailoring experiences for optimal user satisfaction Let's chat about bringing your digital vision to life!
    Featured Skill Kotlin
    WordPress Theme
    SwiftUI
    GUI Design
    UX & UI Design
    Mobile App Development
    App Development
    Website Maintenance
    Software Development
    Web Application
    Wix
    CSS
    HTML
    JavaScript
    Web Design
  • $40 hourly

    • 5.0/5
    • (2 jobs)
    Hello, I am a highly skilled UI/UX designer and developer with extensive experience in creating user-friendly and visually appealing digital experiences. I demonstrate strong proficiency in both design and development with specialized expertise in website builders like Wix and Squarespace as well as mobile app development. My Key Technical Skills: - Proficient in creating intuitive and attractive interfaces using Figma, Adobe XD, or Sketch. - HTML/CSS: Writing clean, semantic HTML and CSS for structuring and styling web pages. - JavaScript: Creating dynamic and interactive elements on websites with familiarity in libraries/frameworks such as React, Vue.js, or Angular. - CSS Preprocessors: Utilizing SASS or LESS for efficient and manageable CSS coding. - Responsive Design: Ensuring applications work across various devices and screen sizes. - Wix: Extensive experience in building and customizing websites on the Wix platform, including the use of its drag-and-drop editor, Velo by Wix for advanced functionalities, and third-party integrations. - Squarespace: Proficient in creating and managing websites using Squarespace, leveraging its design templates, custom CSS, and built-in tools for SEO and analytics. - iOS and Android Development: Designing and developing mobile applications with a focus on user experience, usability, and performance. - Cross-Platform Tools: Experience with frameworks like React Native or Flutter for developing apps that work seamlessly across both iOS and Android platforms. I am known for creating aesthetically pleasing and highly functional digital products that enhance user satisfaction and engagement. I look forward to discussing your project in more detail and helping it come to life. Thank you.
    Featured Skill Kotlin
    Swift
    Flutter
    React Native
    Squarespace
    Wix
    Node.js
    Laravel
    Vue.js
    Angular
    React
    Bootstrap
    JavaScript
    CSS
    HTML
  • $35 hourly

    • 5.0/5
    • (10 jobs)
    🔥 Not just another next-door freelancer, but Your reliable and trustworthy software development partner... 👇 Consider me if you need, ★ Enterprise Product Development ★ Mobile App Development ★ Web App Development ★ UI/UX Design [Adobe XD, Figma, Adobe Photoshop, and Adobe Illustrator] ★ Cloud Solution ★ QA & Testing 👇 My working process in a nutshell: ★ Free consultation and ideation ★ Requirement and solution engineering ★ UI/UX creation ★ Software development ★ Quality Assurance ★ Deployment ★ Long-term IT support The applications that I develop will be memory efficient, perform better, and pass the Apple/Google Play review processes most of the time in one go. You won't have to worry about the perfect launch. 🚀 👇 What Extra??? *** FREE consultation service: I am more than happy to share my years of experience in helping you build Mobile App and website/CMS solutions from the ground up, including but not limited to, setting up MVP, choosing tech stack, scoping out practical plan/timeline, estimating budget, and more. ★ Quality is a top priority for me, and each of the app goes through a solid quality foundation that secures the highest user experience, performance and quality. 🚀 Let's have a great start! Yours Truly, Amit P.
    Featured Skill Kotlin
    .NET Framework
    Laravel
    Mobile App Development
    Swift
    AngularJS
    PHP
    Node.js
    Microsoft SQL Server
    Google Analytics
    Flutter
    iOS Development
    Location-Based Service
    Android App Development
    Hybrid App Development
  • $50 hourly

    • 4.8/5
    • (80 jobs)
    I am a highly skilled Mobile, Full-Stack Web, and AI Developer with over 9 years of experience delivering innovative, scalable, and user-focused solutions. My diverse expertise allows me to build end-to-end systems that seamlessly integrate mobile and web technologies with cutting-edge artificial intelligence, tailored to meet complex business needs. Mobile Development Expertise: Native App Development: Proficient in Swift and Objective-C for iOS, and Kotlin and Java for Android, creating optimized and feature-rich native applications. Cross-Platform Development: Skilled in React Native and Flutter, delivering consistent and high-performance apps for both iOS and Android platforms. Backend Integration: Expert in integrating RESTful APIs, GraphQL, Firebase, and third-party services into mobile apps for real-time functionality. Advanced Features: Implemented AI-powered tools like chatbots, recommendation systems, and personalized user experiences in mobile apps. Notable Projects: Delivered 20+ mobile apps with top ratings and significant user engagement across fitness, finance, and e-commerce industries. Full-Stack Web Development Expertise: Frontend Development: Proficient in HTML5, CSS3, JavaScript (ES6+), and modern frameworks like React, Angular, and Vue.js to build responsive, user-friendly interfaces. Skilled in CSS libraries such as Tailwind CSS and Bootstrap to create visually appealing, consistent designs. Backend Development: Expertise in Node.js, Express.js, Python (Django, Flask), and PHP (Laravel) to build secure, scalable server-side applications. Experience with database management using MySQL, PostgreSQL, MongoDB, and Firebase, ensuring efficient data handling. Strong knowledge of API design and development, including RESTful services and GraphQL. DevOps & Deployment: Proficient in setting up CI/CD pipelines with Jenkins, GitHub Actions, and Bitbucket. Skilled in cloud platforms like AWS, Azure, Google Cloud, and Heroku for hosting and deployment. Experience with Docker and Kubernetes for containerization and scalable deployments. Notable Projects: Built a full-stack e-commerce platform with real-time inventory updates, secure payment gateways, and robust admin dashboards. Developed SaaS solutions with multi-tenant architectures and efficient backend systems. AI Development Expertise: Machine Learning & Deep Learning: Proficient in creating models for NLP, computer vision, and predictive analytics using frameworks like TensorFlow, PyTorch, and Scikit-learn. Natural Language Processing (NLP): Expertise in building AI-powered tools such as chatbots, sentiment analysis, and language modeling using tools like Hugging Face and spaCy. Computer Vision: Skilled in developing applications for object detection, facial recognition, and image classification using OpenCV and YOLO. AI-Powered Applications: Integrated AI into mobile and web platforms, including recommendation engines, predictive models, and real-time analytics. Model Deployment: Experience deploying ML models to production environments using TensorFlow Serving, Docker, and cloud platforms like AWS SageMaker. Notable Projects: Built an AI-powered financial assistant that automates expense tracking and provides actionable insights. Designed a computer vision-based quality control system for a manufacturing client. General Skills Across All Domains: Proficient in Git for version control, ensuring smooth collaboration and efficient code management. Experienced in Agile and Scrum methodologies for project management and on-time delivery. Strong focus on performance optimization, accessibility, and cross-platform compatibility. Skilled in integrating analytics tools (Google Analytics, Firebase Analytics, Mixpanel) for data-driven decision-making. Why Work With Me?: Combining my expertise in mobile, web, and AI development, I offer a unique, full-spectrum approach to solving your digital challenges. From building feature-rich mobile apps to designing scalable web platforms and integrating intelligent AI-driven solutions, I am committed to delivering high-performance, innovative, and impactful results that drive business growth. Let’s collaborate to bring your vision to life with seamless, intelligent, and user-focused technology!
    Featured Skill Kotlin
    Amazon Web Services
    Laravel
    MERN Stack
    MEAN Stack
    PyTorch
    TensorFlow
    Machine Learning
    SwiftUI
    Python
    React Native
    Swift
    Objective-C
    Java
    Flutter
  • $150 hourly

    • 5.0/5
    • (23 jobs)
    Highly skilled and goal-driven software engineer with over 20 years of expertise in building secure applications. Extensive experience in developing mobile and web applications for MVP and enterprise projects. Demonstrates excellent skills in clean design and coding practices. Actively seeking a challenge with an innovative company dedicated to creating a safe, interoperable, immersive, and optimized experience. Care deeply about interoperability for the personal data. * Technical Experience: - DICOM, FHIR Health Care System integration and supporting interoperability - Wallet Impelentation and SDK development working with Google team. - iOS/Android Development ( Native / React Native ) - Embedded Software Development ( Driver, HAL development ) - Web Application Development ( Medical Service Interface, CMS, AR / VR support for the web ) *Certifications: - HL7 FHIR Certified - CCNA Certified - Sun Java Certfieid
    Featured Skill Kotlin
    Ruby on Rails
    WebGL
    Swift
    Python
    JavaScript
    Java
    iOS
    C
    Android
  • $100 hourly

    • 4.7/5
    • (11 jobs)
    I have been a professional mobile app developer for the last decade. I specialize in native Android. Over the last decade I have developed and delivered dozens of high quality mobile apps successfully for established companies, startups, and individual entrepreneurs. What I can offer: - Over a decade of native Android and Kotlin experience - iOS, Swift, Java - Kotlin-Mutli-Mobile, KMM - Flutter and Dart - UI/UX Design
    Featured Skill Kotlin
    CI/CD
    CircleCI
    Agile Software Development
    Cross Functional Team Leadership
    Android UI Design
    Android App
    Apple Xcode
    Android SDK
    iOS
    Swift
    Android App Development
    Android Studio
    Android
    Java
  • $75 hourly

    • 4.4/5
    • (7 jobs)
    Hey everyone! My name is Zach and I have been a Software engineer for around 8 years. I have worked on numerous major projects, and I am looking to grow my skills. I am very experienced with both mobile and web applications development. I look forward to connecting and showing how my skills can bring your ideas to reality. - Skill sets iOS/Android application development: - iOS: Swift - UIKit/SwiftUI - Android: Java/Kotlin - Hybrid: Flutter, React Native CLI/Expo Web application development: - Django/Flask, Python, .NET/.NET Core/C#, NodeJS, FastAPI - AngularJS, ReactJS, PyScript, TypeScript, JavaScript, HTML5, CSS3
    Featured Skill Kotlin
    JavaScript
    C#
    .NET Core
    React
    Node.js
    MERN Stack
    Python
    Django
    Web Development
    Java
    Android
    SwiftUI
    Swift
    iOS
  • $30 hourly

    • 4.7/5
    • (4 jobs)
    Allow me to seamlessly transform your concepts into high end-performing mobile applications. Your search ends here! With 8 years of experience in mobile app development, I've successfully delivered a diverse array of projects across various domains, creating visually stunning, user-centric, and robust mobile apps, I excel in capabilities to bring your vision to life. ✅. 8+ Experienced (Flutter | React Native| Android | IOS | Web). ✅. Full-time available with any timezone. 🛠 Technology Stacks: 🔧 Cross-platform applications: Flutter and React Native 🔧 Languages: Java, Kotlin, Dart, Python, Swift, FlutterSDK, JavaScript, HTML5, Swift, Objective-C/C++, Dart 🔧 Databases: SQLite, MySQL, Firebase 🔧 Frameworks: Android, Flutter, Django 🔧 Tools: AndroidStudio, Xcode, Ultimate IntelliJIDEA, WebStorm, NetBeans, Postman, DevC++, Insomnia, Asana, PyCharm, Jira 🔧 ThirdParty: FacebookAPI, InstagramAPI, TwitterAPI, DropboxAPI, LinkedInAPI, GooglePlusAPI, GoogleMapsAPI 🔧 Platforms: Windows, MacOSX, Ubuntu 🔧 Concepts: OOP, Algorithm design and analysis, Networking(Basic) 🔧 Tools: Git, Docker, Bazel, Jenkins, Terraform, 🔧 Cloud: AWS, Digital Ocean, Google Cloud 🔧 Designing and implementing responsive UI/UX , Integrating APIs and third-party 🔧 Prioritizing app performance, scalability, and security to meet the highest standards. 🏆 Deliverables: 📱 Android App Development 🍏 IOS App Development 🔗 Hybrid Mobile App Development 🌐 Web App/ Website Development ⭐Cross Platform Application Industries: 🏩 Healthcare Apps 📈 Fintech AppFitness and Sports 🛍️ Ecommerce Applications Work ethics: ✔️ Correct time management ✔️ Experience in project management ✔️ High Scalability of your idea ✔️ Quality of the final product ✔️ Fulfilment of actual need/demand and maintain long-term client relationship ✔️ Customer time-to-value after delivery (Consumability) 🌍 Whether you need a cutting-edge app built from scratch or seek to elevate your existing application, I am dedicated to helping you achieve exceptional results. Let’s collaborate and turn your mobile app ideas into a resounding success! Thank You.
    Featured Skill Kotlin
    Dart
    Flutter Stack
    Web Application Development
    Mobile App Development
    iOS Development
    Swift
    Native App Development
    Hybrid App Development
    Android App Development
    iOS
    Flutter
    React Native
    Node.js
    MERN Stack
  • $45 hourly

    • 0.0/5
    • (0 jobs)
    Hello! I'm an experienced full-stack developer with over 5 years of expertise, specializing in creating both web and mobile applications. I'm thrilled you've found someone not only capable but also highly efficient! 🐱‍👤🐱‍🏍 ⭐ 100% job success 📢 Clear communication and one month of complimentary support 💼 5+ years of experience 🗞 Trusted by clients for multiple long-term projects, providing consistent support and successful growth. 🚀 Delivered measurable results for over 23 clients ✅ Timely Delivery ✅ Rapid Response ✅ Constant Availability ✅ High-Quality Work ✅ Client Satisfaction Before starting any project, I ensure we have a thorough discussion to understand your needs perfectly. Whether it’s a brief chat or an in-depth conversation, I'll ask all the necessary questions—consider me your project detective! Here's a glimpse of my technical skills: ✅ Server-side: ➤ Django ➤ Django Rest Framework ➤ Flask ➤ Express.js/Node.js ➤ CORS ➤ JWT ➤ Web Sockets ➤ Heroku ➤ API/Web Testing ✅ Client-side: ➤ Next.js ➤ React.js ➤ Redux ➤ React Native ➤ jQuery ➤ Bootstrap ➤ Tailwind ➤ Material UI, Chakra UI, Ant Design, Semantic UI React ✅ DevOps Engineering: ➤ Docker ➤ Git/GitHub ➤ Amazon Web Services (S3, EC2, RDS, SES) ➤ Agile (Scrum) ✅ Databases: ➤ MySQL ➤ PostgreSQL ➤ MongoDB ➤ SQL Database, Architecture, and Design ➤ Firebase ✅ Cloud Server: ➤ Digital Ocean ➤ AWS ✅ Design tools: ➤ Figma ➤ Adobe Photoshop ➤ Adobe Illustrator I also have experience in frontend projects, such as: ➤ Converting Figma designs into HTML/CSS/JS/React.js ➤ Transforming ideas into dynamic web applications ➤ Designing responsive frontends that look great on all devices ➤ Creating beautiful, responsive pages using Bootstrap and Tailwind ➤ Focusing on SEO-optimized single-page applications ➤ Building scalable and secure back ends Whether you need an e-commerce site, a real estate platform, a video or message chat app, or a restaurant-related mobile/web app, I have worked with clients ranging from start-ups to large corporations and understand the unique needs of businesses of all sizes.
    Featured Skill Kotlin
    Django
    Swift
    App Development
    Quality Assurance
    Software QA
    Ecommerce
    Web Development
    CSS
    HTML
    React
    Next.js
    Web Application
    Ecommerce Website
  • $135 hourly

    • 0.0/5
    • (0 jobs)
    Experienced developer in C++, Java, Kotlin, SQL, Microsoft SQL, PL/SQL, COBOL, RPG. Have led major projects with large distributed teams for global corporations, including software development, and integration of multiple systems to achieve an architecture that enables companies to attain their strategy, goals, and objectives.
    Featured Skill Kotlin
    IBM RPG
    COBOL
    MongoDB
    Microsoft SQL Server
    SQL
    Java
    C++
  • $45 hourly

    • 0.0/5
    • (0 jobs)
    Entry-Level Database Administrator | Aspiring Software Engineer I’m an entry-level database administrator with a background in software development and full-stack web applications. I have experience working with SQL databases, API integration, and backend development, primarily through academic projects and hands-on learning. If you need help setting up, managing, or optimizing a database, or you’re looking for basic web development support, I can assist with: SQL & Database Management – Writing queries, managing tables, and ensuring data integrity Web Development – Building simple full-stack applications with Node.js, Express, and MongoDB Basic Automation & Scripting – Writing scripts to simplify tasks and improve workflow Cloud Deployment – Hosting projects on Render, Vercel, and other platforms I’m always eager to learn and improve my skills through real-world experience. If you need someone reliable, detail-oriented, and willing to grow with your project, let’s connect!
    Featured Skill Kotlin
    Software Design
    Software Development
    Web Development
    Web Design
    Node.js
    Machine Learning
    C++
    Python
    JavaScript
    Java
    HTML
    Tailwind CSS
    CSS
    Artificial Intelligence
  • $60 hourly

    • 0.0/5
    • (0 jobs)
    Hi, I'm Yash Varma. I have extensive experience in iOS as well as Android. My journey's taken me from a Fintech startup at Grain to diving into AI and Augmented Reality with Phiar (recently acquired by Google). When I’m away from the computer, I'm usually out rock climbing, playing sports or traveling.
    Featured Skill Kotlin
    Mapbox
    GraphQL
    Firebase
    SwiftUI
    OpenGL
    Metal
    Cocoa Touch
    iPad App Development
    UIKit
    C
    C++
    Swift
    iOS Development
    Objective-C
  • $55 hourly

    • 3.3/5
    • (4 jobs)
    Hello! As a full stack mobile app developer, my specialty is crafting top-notch iOS, Android, and cross-platform mobile apps. The technical services I offer include the following: • Native iOS and Android app development with Swift, SwiftUI and Kotlin • Flutter and Dart for cross-platform mobile applications • Web and server apps using React, NextJS, NodeJS, Typescript, HTML/CSS • Cloud Services via AWS, Google Cloud, Digital Ocean, Vercel • API Design, SQL / NoSQL Database Design • DevOps and automation using GitHub Actions, GitLab, Docker These technical skills, backed by my own entrepreneurial experiences and degrees in engineering and business, allow me to deliver more than just a working app. I understand the nuts and bolts of business models and the tech industry as a whole, and have advised clients on legal policies, subscription pricing, graphic design, and much more. This makes me a one-stop-shop for everything you need to launch an app experience that users will love. Since the first music website I built 17 years ago, I’ve been driven by a deep passion for creating digital products that users connect deeply with, while creating a development journey that's fun, engaging, and painless for my clients. Whether you’re building a simple utility or an innovative solution, I'm excited to help make your app a reality. Ready to take the next step in your app journey? I’m just one message away!
    Featured Skill Kotlin
    DevOps
    Next.js
    Bluetooth
    iOS Development
    Flutter
    React
    JavaScript
    Swift
    Android
    iOS
    Hybrid App Development
    Native App Development
  • $100 hourly

    • 5.0/5
    • (6 jobs)
    Hello ! I am passionate about data science, mobile development and startups . I had the opportunity to earn a Master's Degree in Science with a focus on Data analysis, worked in Europe, Singapore, New York and did research at the University of Texas at Austin. My relationship and communication skills have been praised by my peers. Feel free to contact me anytime, to talk about your AI/Machine learning projects, and mobile development !
    Featured Skill Kotlin
    Statistics
    Node.js
    BigQuery
    Data Mining
    Analytics
    Android
    Google Cloud Platform
    Data Visualization
    Android App Development
    Looker Studio
    Machine Learning
    Data Science
    Python
    TensorFlow
  • $75 hourly

    • 0.0/5
    • (0 jobs)
    I am a senior full-stack mobile app developer specialized in building iOS/Android applications using modern tech stacks such as Swift, React Native, Kotlin, Java, GraphQL, Amazon AWS, Google Cloud Platform, and Firebase as well. For over eight years, I have worked and helped several enterprise companies, startups, and individual clients build their mobile applications using the required technology stack. ➤ Tech Stack - Mobile App Development Language & Framework React Native, React, Swift, Kotlin, Java, Javascript, Ionic, Angular, Xamarin, Flutter - Cloud Services & DevOps Firebase: Realtime Database, Firebase ML, Cloud Functions, Cloud Storage, Cloud Messaging, Authentication, Cloud Firestore Amazon AWS: DynamoDB, Pinpoint, Lambda, S3, Cognito, Cloudfront Google Cloud: Compute Engine, Cloud Storage, Cloud CDN, Cloud Functions Digital Ocean Docker Kubernetes (k8s) - Database SQL & NoSQL databases, including PostgreSQL, MongoDB, etc. - API GraphQL, REST I love to code in my life, and I enjoy developing creative, efficient, and scalable solutions that help companies deliver results. Mobile app programming is my priority work, and my strong background helps me with all my challenges. Thank you!
    Featured Skill Kotlin
    React Native
    Firebase
    GraphQL
    Google Cloud Platform
    Swift
    Amazon Web Services
    React
    Java
  • $73 hourly

    • 0.0/5
    • (0 jobs)
    Over 7 years, I have a wealth of experience and knowledge in developing software. Especially, I have focused on building iOS/Android apps. - Programming • Dart, Flutter • Swift, Objective-C • Kotlin, Java • C++, Unity, UE4 • JavaScript/TypeScript, AngularJS - Areas of Experience • Cloud services: Firebase, AWS, Azure, Heroku, Back4app • Cloud storages: Google Drive, iCloud, Dropbox, OneDrive • Databases: SQLite, CoreData, Realm • Design Pattern: MVC, MVP, MVVM, MVI, VIPER and Clean Archictecture • Reactive Programming: RxJava, RxSwift, ReactiveSwift, RxKotlin • Social authentication: Facebook, Google+, Twitter, LinkedIn, Instagram • Dependency Injection: Dagger2, koin, Swinject • Payment: In-app purchase, Stripe, Braintree • Repository Services: Bitbucket, Github, SVN , Gitlab
    Featured Skill Kotlin
    AR Application
    SQL
    Jenkins
    Unity
    Firebase
    JavaScript
    Swift
    Amazon Web Services
    Objective-C
    AngularJS
    Flutter
    TypeScript
    C++
  • $35 hourly

    • 0.0/5
    • (0 jobs)
    Looking for Custom Software, Mobility, E-Commerce & CMS Website development, or support? Search no further, I can help you with all this at one place. I can help you with the following services & technologies. Services #Custom Software Development #Mobile Application #E-Commerce Development #CMS Website #UI/UX Design #Qaulity Assurance #Marketing Technologies #Microsoft (.NET Core, ASP.NET MVC, C#,) #Mobility (React Native, Flutter, Swift, Swift UI, Kotlin, Java, Objective-C) #MERN Stack (Mongo, Express, React, Node) #MEAN Stack (Mongo, Express, Angular, Node) #PHP (CodeIgniter, Laravel, Core PHP) #Magento #WordPress/WooCommerce #Shopify #Webflow #HTML/CSS/Bootstrap #Figma/Adobe XD #SEO/SMM/PPC #Manual & Automation Testing Fixed Price: Process followed Step-1: Requirement Understanding & Consultation Step-2: SOW Completion Step-3: Technology Recommendation & Estimation Step-4: Proposal & Agreement Step-5: Project Kick-off Time & Material basis: Process followed Step-1: Interview Call Step-2: Practical Test Step-3: Project Kick-off
    Featured Skill Kotlin
    Swift
    .NET Core
  • $50 hourly

    • 0.0/5
    • (0 jobs)
    Welcome to my profile! 🚀 I’m a passionate and results-driven Web, Mobile, and AI Integration Developer with extensive experience in creating high-quality, scalable, and innovative solutions. My mission is to deliver exceptional digital products that exceed client expectations, combining technical expertise with a strong focus on user experience and performance. With a strong foundation in Full-Stack Development, I specialize in building modern, responsive, and efficient applications for both web and mobile platforms. Whether you're looking for a cutting-edge website, a high-performing mobile app, or advanced AI integration, I’ve got you covered. 🌟 Why Work With Me? 🌟 - Expert in Frontend Development: Proficient in React, Next.js, and TypeScript, I craft seamless user interfaces and responsive designs that adapt flawlessly across devices. - Full-Stack Excellence: Using Node.js and JavaScript, I develop robust backend systems that power dynamic, data-driven applications. - Mobile Development Specialist: Skilled in Flutter, FlutterFlow, Kotlin, and Swift, I create cross-platform mobile apps for iOS and Android that deliver great performance and user experience. - AI Integration Capabilities: Experienced in working with the OpenAI API and building intelligent, AI-powered applications that provide modern and innovative solutions for your business needs. - Responsive Design: My designs are pixel-perfect and adaptable to all screen sizes, ensuring an engaging experience for your users. 🌟 What I Can Do For You: - Build custom web applications using modern frameworks like React and Next.js. - Develop sleek, high-performance mobile apps for both iOS and Android platforms. - Integrate AI-powered features into your web or mobile app using tools like the OpenAI API. - Create full-stack solutions with a focus on performance, scalability, and security. - Deliver responsive and intuitive UI/UX designs that enhance user engagement. 🌟 Why Choose Me? 🌟 - High-Quality Service: I pride myself on delivering polished, bug-free, and scalable solutions. - Timely Delivery: I understand the importance of deadlines and always deliver on time. - Client-Centric Approach: I prioritize clear communication, understanding your unique requirements, and collaborating closely to bring your vision to life. - Continuous Learning: With a passion for staying updated on the latest technologies, I ensure my skills are at the cutting edge of web, mobile, and AI development. 🌟 Let’s Build Something Amazing Together! If you’re looking for a reliable developer who can bring your ideas to life with precision and creativity, I’d love to hear about your project. Let’s connect and turn your vision into a reality! Feel free to invite me to your job, and let’s make it happen. 😊
    Featured Skill Kotlin
    App Development
    Full-Stack Development
    Responsive Design
    AI App Development
    OpenAI API
    FlutterFlow
    Flutter
    Swift
    React Native
    TypeScript
    JavaScript
    Node.js
    Next.js
    React
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    I’m a mobile Android developer experienced in apps for small and large businesses. I am very familiar with the Android SDK in both Kotlin and Java, and I have experience with Android Views as well as Jetpack Compose.
    Featured Skill Kotlin
    Java
    Scripting
    Software QA
    Quality Assurance
    Beta Testing
    Alpha Testing
    App Development
    Android App Development
  • $20 hourly

    • 0.0/5
    • (0 jobs)
    🏆 𝗧𝗢𝗣-𝗥𝗔𝗧𝗘𝗗 𝗶𝗢𝗦 & 𝗔𝗻𝗱𝗿𝗼𝗶𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 | 𝟲+ 𝗬𝗲𝗮𝗿𝘀 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 | 𝗔𝗜 & 𝗖𝗿𝗼𝘀𝘀-𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 🏆 ✅ 𝗧𝗼𝗽 𝟭𝟬% 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸 – Trusted by startups & enterprises ✅ 𝟭𝟬𝟬% 𝗝𝗼𝗯 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 – 5-star rated for bug-free, scalable apps ✅ 𝗙𝘂𝗹𝗹-𝗖𝘆𝗰𝗹𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 – From MVP to App Store launch & ASO ✅ 𝗙𝗹𝘂𝗲𝗻𝘁 𝗘𝗻𝗴𝗹𝗶𝘀𝗵 – Clear communication & agile collaboration 🚀 𝗘𝘅𝗽𝗲𝗿𝘁 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 (Native & Hybrid) | AI Integration Specialist I build high-performance, secure, and scalable mobile apps using the latest tech stacks, including: 🔧 Technical Stack 📱 𝗡𝗮𝘁𝗶𝘃𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: 𝗶𝗢𝗦: Swift, Objective-C, Xcode, UIKit, SwiftUI, Core Data, RxSwift, Alamofire 𝗔𝗻𝗱𝗿𝗼𝗶𝗱: Kotlin, Java, Android SDK, Jetpack Compose, Retrofit, Gradle 🌐 𝗖𝗿𝗼𝘀𝘀-𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺: Flutter (Dart) | React Native | NativeScript ⚡ 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 & 𝗔𝗣𝗜𝘀: Firebase (Auth, Cloud Firestore, Realtime DB) | RESTful APIs | Twilio (Chat/SMS) | WebRTC (Video Calling) AWS & Google Cloud (Scalable Infrastructure) | OpenAI API (AI chatbots, text-to-speech) 🔒 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆 & 𝗣𝗮𝘆𝗺𝗲𝗻𝘁𝘀: Apple Pay, Stripe, PayPal Integration | OAuth, JWT Authentication Encrypted Databases (Realm, SQLite, Redis) 🛠️ 𝗞𝗲𝘆 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝗮𝗯𝗹𝗲𝘀 ✔ AI-Powered Apps – ChatGPT integration, face detection, text-to-speech ✔ E-Commerce & FinTech – Secure payment gateways, in-app purchases ✔ Social & On-Demand Apps – Real-time chat (WebRTC), map integration (MapKit, Google Maps) ✔ IoT & Wearables – HealthKit, Google Fit, Bluetooth LE ✔ App Optimization – Bug fixes, performance tuning, localization 🎯 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 & 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 𝗜’𝘃𝗲 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝗲𝗱 1️⃣ AI & ML Apps – Integrated OpenAI API for smart chatbots & voice assistants. 2️⃣ E-Commerce – Built apps with Stripe/Apple Pay, reducing checkout time by 30%. 3️⃣ Social Media – Developed real-time messaging (Twilio + WebRTC) with push notifications. 4️⃣ On-Demand Services – Uber-like apps with GPS tracking, in-app calls, and reviews. 5️⃣ HealthTech – Apple HealthKit/Google Fit sync for fitness apps. 🔥 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲? ✅ End-to-End Development – Design (Figma), build, test (Unit/UI Testing), and deploy. ✅ UI/UX Focus – Pixel-perfect designs with SwiftUI, Jetpack Compose, or Flutter. ✅ Scalable Architecture – Clean code, modular patterns (MVVM, VIPER). ✅ 24/7 Support – Post-launch maintenance & updates. 📌 𝗧𝗿𝗲𝗻𝗱𝗶𝗻𝗴 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗲𝗱: "Hire Swift developer" "Kotlin expert for Android app" "Flutter developer for cross-platform app" "Firebase app developer" "AI mobile app integration" "Chat app developer (WebRTC/Twilio)" "E-commerce app with payment gateway" "App Store Optimization (ASO) services" "Mobile app bug fixing expert" 📩 𝗟𝗲𝘁’𝘀 𝗕𝘂𝗶𝗹𝗱 𝗦𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗔𝗺𝗮𝘇𝗶𝗻𝗴! Need a free 30-minute consultation? Message me today! 🔗 𝗣𝗼𝗿𝘁𝗳𝗼𝗹𝗶𝗼 & 𝗟𝗶𝘃𝗲 𝗗𝗲𝗺𝗼𝘀 𝗔𝘃𝗮𝗶𝗹𝗮𝗯𝗹𝗲 I specialize in Mobile App development, systems integrations, database systems, workflow automations and process optimizations, and also have a very good understanding of business analysis as well as solution architecture and design. I continually strive to exceed my clients expectations. You can count on me to always remain transparent and honest. My aim is to build long lasting working relationships with like-minded clients. I provide 7 day warranty on everything that I produce. Let's chat about how I would approach your project and take things from there.
    Featured Skill Kotlin
    Amazon Web Services
    Firebase
    Bubble.io
    Hybrid App Development
    Web Development
    Java
    Swift
    SwiftUI
    Node.js
    React Native
    Flutter
    App Development
    iOS Development
    Android App Development
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