Hire the best Kotlin Developers in Florida

Check out Kotlin Developers in Florida with the skills you need for your next job.

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$60 hourly
Bruce G.
- 4.7/5
- (13 jobs)
Experienced Full Stack developer helping small businesses and startups develop custom apps. I have developed from the ground up and published several apps to the app store which have a lot of 5 stars. Pre-launch support: • Backend API development and integration • Frontend development • Testing and Quality Assurance • App Store Submission and Approval Post-launch support: • Maintenance/Bug Fixing • Further Extensions Areas of Expertise: • Swift, Objective-C, React Native, React.js, Typescript, Flutter, Dart, C#, Xamarin, Python, Django, Node.js/Express, Angular, .NET Cloud services: • Firebase, Crashlytics, AWS Misc: • Jira, Git, Slack, TestFlight, AppStore Contact me if you're working on any interesting projects! I consult people for FREE and would be happy to help you if you have any questions about your project or idea! Cheers!

Kotlin
Shopify
C#
Dart
Flutter
Swift
TypeScript
React Native
Firebase
Objective-C
Java
Mobile App Development
React
$66 hourly
Victor R.
- 5.0/5
- (6 jobs)
With over a decade of expertise in iOS/Android Mobile App development, I bring a wealth of experience to the table. Specializing in crafting applications for both iOS and Android platforms, I excel in delivering diverse projects such as Social Networking, Booking, Fitness, Shopping, and Gaming applications, among others. Here are my Core Skills & Experiences: - Native Frameworks: iOS (RX-Swift, Swift, Swift UI, Objective C), Android (Kotlin, Java) - Hybrid Frameworks: React Native (JavaScript, TypeScript), Flutter (Dart) - Back-End: Laravel, Drupal, Node.js, Meteor, ExpressJS, Django - Unit Testing: Jest, Mocha, Enzyme - Databases: MongoDB, Redis, MySQL, PostgreSQL, Google Firebase, AWS, Firebase - Software & Project Management: Git, GitHub, GitLab, Bitbucket, SVN, Trello, Asana - IDE: Apple Xcode, Android Studio, WebStorm, VScode - Tools: Node.js, Yarn, Expo, Performance Debugging I am eager to discuss your projects, ideas, and how we can collaborate to ensure success. Please feel free to reach out with any questions you may have. Thank you for considering my services. Warm regards, Victor.

Kotlin
SwiftUI
Node.js
Laravel
Dart
Flutter
TypeScript
JavaScript
React Native
Java
Android App Development
Objective-C
Swift
iOS Development
Mobile App Development
$70 hourly
Charles W.
- 5.0/5
- (1 job)
I am a skilled mobile app developer specializing in React Native and Flutter, delivering efficient, high-performance cross-platform applications for Android and iOS. My focus is on transforming your ideas into reliable, market-ready solutions with a streamlined development process. My expertise includes real-time communication apps with features live chat, updates, and location tracking. I excel in integrating precise map functionalities and real-time positioning, ensuring robust and seamless performance. Beyond hybrid development, I offer extensive experience in native development—java and Kotlin for Android, and Object-C, Swift for iOS—allowing me to handle specialized, platform-specific requirements with ease. 𝗛𝗼𝘄 𝗰𝗮𝗻 𝗜 𝗵𝗲𝗹𝗽 𝘆𝗼𝘂: -Develop cross-platform apps with React Native or Flutter—efficient and scalable -Add real-time features like messaging, tracking, or live notifications -Integrate maps and location services that are accurate and user-friendly -Build native apps with Java, Kotlin, or Object-C, Swift for specialized needs -Manage your project from start to finish—design, coding, testing, and launch -Fine-tune your app for speed, usability, and a standout presence in the app stores I'm ready to get started right away and turn your app idea into a live, fully functional product!

Kotlin
Supabase
Firebase
SQLite
REST API
Objective-C
Java
Map Integration
WebRTC
Websockets
SwiftUI
Swift
Flutter
Expo.io
React Native
$27 hourly
Sergei S.
- 5.0/5
- (18 jobs)
A dedicated Software Developer with over twenty years of experience professionally deploying full-cycle solutions. My latest experience is developing complex, market-oriented Android applications, converting Swift code to Kotlin, and troubleshooting bugs in Android applications. With expertise in Android engineering, I will resolve your app development needs while achieving the results expected from a senior professional. I am reliable in working with minimal supervision and always conduct thorough research before reaching out with questions.

Kotlin
Tcl/Tk
Electron
Servoy
Bluetooth
Android Studio
Android App Development
UI Animation
JavaScript
Java
Node.js
PHP
Realm Database
Transact-SQL
Responsive Design
$130 hourly
Sergei P.
- 5.0/5
- (7 jobs)
Passioned to build products that combine cutting-edge software technology to create new opportunities for the people. Broad experience of software development with strong analytical skills and range of computer expertise, an excellent problem-solver, able to quickly grasp complex systems and identify possibilities for improvements and resolution of critical issues.

Kotlin
Fire OS
SQL
Apple TV Application
API Integration
Android
iOS
Python
Java
Objective-C
Swift
Flutter
iOS Development
$80 hourly
Essiel V.
- 4.9/5
- (44 jobs)
✅ With 10+ years of experience developing mobile apps that engage millions, from startups to Fortune 100s, I've delivered 75+ successful iOS & Android apps for clients in diverse industries. Whether you need an AI-powered custom app, an MVP for your startup, a cross-platform solution, or ongoing maintenance, I can help bring your vision to life. 🚀 Frameworks and programming languages · Native App Development: iOS (SwiftUI, Swift), Android (Java, Kotlin) · Cross-platform App Development: Flutter & Dart 📚 SDKs and libraries · Cloud Hosting: Amazon Web Services, Microsoft Azure, Google Cloud Platform, DigitalOcean · Database: Cloud Firestore, Supabase, PostgreSQL, MongoDB, MySQL, Apollo GraphQL · Payment Processing: Stripe, PayPal, Braintree, Square, Adyen · Location Services: Google Maps, MapKit, Mapbox, Here SDK, OpenStreetMap · Voice, SMS, Video: Twilio, Vonage, Plivo SDK, Agora, Sinch SDK · Push Notifications: OneSignal, FCM, Pusher SDK, Amazon SNS SDK, Urban Airship SDK · Analytics and Performance Monitoring: Google Analytics, Mixpanel SDK, Crashlytics · Social Media Integration: Facebook, Twitter, Instagram, LinkedIn, Snapchat · Advertising and Monetization: Google AdMob, Facebook Audience Network SDK, MoPub SDK · Auth0, Google ML Kit, Core ML, Bluetooth API, OpenWeatherMap API, OpenAI API 💪 Say goodbye to developer churn for seasonal updates or library upgrades. I prioritize building long-term partnerships, not just apps. ❤️ Let’s build something amazing together! Please don't hesitate to contact me. ❤️

Kotlin
SwiftUI
Flutter Stack
Java
Node.js
Android App Development
Firebase
iOS Development
Dart
Mobile App Development
Swift
Android
iOS
Flutter
Mobile App
$80 hourly
Trust M.
- 5.0/5
- (6 jobs)
A highly skilled Python developer with expertise in Machine Learning, Geospatial Analysis, and Computer Vision. I specialize in leveraging advanced techniques to streamline processes, optimize models, and deliver innovative solutions for complex problems. With a strong focus on efficiency and accuracy, I help businesses achieve their goals using cutting-edge technology. Service List: - Machine Learning | Deep Learning - Geospatial Data Analysis | Visualization - Custom API Development - Data Mining | Processing - Computer Vision Solutions - Pose Estimation using PoseNet and Mediapipe - Statistic | Mathemathics - Advanced Data Classification | Prediction Models - Neural Network Optimization - CIFAR-10 and Image Dataset Expertise Highlights: On-Time Delivery | Clear Communication | Available Monday to Sunday |

Kotlin
JavaFX
Data Mining
Plotly
MATLAB
Machine Learning Algorithm
Calculus
Unity
Swift
C++
C#
SQL Programming
Java
Microsoft VBScript
Python
$50 hourly
Simon R.
- 4.9/5
- (10 jobs)
Hello! I'm Simon, a seasoned web and mobile developer with over 7 years of experience, blending professionalism and creativity to deliver high-quality digital solutions. I specialize in creating user-friendly, high-performance applications for both web and mobile platforms, helping businesses and individuals thrive in the digital age. As a full-stack developer, I'm fluent in languages like Python, Java, JavaScript, and Flutter, allowing me to build responsive websites and feature-rich mobile apps. My expertise in both front-end design and back-end functionality ensures that your digital presence is visually engaging, intuitive, and technically robust across all devices. I’m passionate about crafting mobile experiences that are not only functional but also enjoyable for end-users. Whether it's optimizing for performance, ensuring responsive design, or enhancing user experience, I bring a creative approach to make every app stand out. Beyond my technical skills, I value collaboration, clear communication, and a strong work ethic. I’m dedicated to building a strong partnership with each client, making sure your goals are at the forefront of every project. Staying up-to-date with the latest industry trends, I actively participate in developer communities, bringing fresh ideas and innovative solutions to all my work. If you're looking for a web and mobile developer who brings both technical skill and a personal touch, let’s connect and bring your digital vision to life!

Kotlin
ChatGPT
AI Chatbot
Front-End Development
Shopify
WordPress
Wix
Web Development
Blockchain
Swift
React Native
Flutter
Mobile App Development
JavaScript
Python
$56 hourly
Brian C.
- 0.0/5
- (0 jobs)
Hallelujah, I am an experienced IT professional by God's grace with a strong background in full-stack development for mobile and web applications, 3D gaming, AI, and systems administration. My experience in IT includes full stack dev for mobile and web, 3D gaming, A.I. and sysadmin work. I am proficient in a wide array of technologies, including Python, Rust, Django, JavaScript, and various database systems. My approach to work is inspired by the Apostle Paul, who, while dedicated to his ministry, also worked as a tentmaker to provide for himself and others (as noted in the Bible). Similarly, I am committed to using my skills to deliver high-quality solutions, understanding that this work enables me to support myself, my family, and contribute to those in need. My proven track record includes delivering complex projects, from developing AI chat systems and mobile apps to managing server infrastructure and ensuring system security. My experience spans various industries and includes working with large enterprises as well as contributing to open-source projects and ministry-focused websites. I am dedicated to delivering effective solutions with a focus on quality, reliability, and security best practices, recognizing that diligence in my work is a way to honor God and serve others.

Kotlin
Swift
Python
Django
Rust
Unity
Blender
Ruby on Rails
C
Phoenix
PHP
C#
HTML5
Java
$45 hourly
Alejandro K.
- 0.0/5
- (1 job)
Full-stack developer with four years of experience working on real-world applications. Comprehensive skills in cross-platform mobile development using Flutter, web development using React and VueJS, and back-end expertise in Python, Django, C#, and ASP. NetCore. Effective in collaborative remote environments, committed to continuous learning and quality work. Skills Programming languages: Swift, Kotlin, Dart, Python, C #, JavaScript, TypeScript, HTML5, CSS3. Frameworks and Libraries: Flutter, SwiftUI, UIKit, Kotlin, React-Native, React, Django. Database Management: MySQL, PostgreSQL, MongoDB. DevOps: Gihub, Jenkins, Jira, AWS. Among my most notable work achievements was being a member of the e-learning mobile application Educup development team, which has 2 million active users. The application was initially developed with Unity and rewritten using Flutter's cross-platform development framework. This allowed an increase in the speed of the application and a reduction in compiled files. I am the creator and main contributor to the PyJapt Python Library. PyJapt automates the generation of parsers and lexers by defining an SLR, LR1, or LARL grammar. This tool is essential in designing and developing compilers, interpreters, and any software that analyzes programming languages and structured data. Available on PyPi under the MIT license, PyJapt is a valuable tool for developers seeking advanced parsing tasks.

Kotlin
Firebase
SQL
API Development
FastAPI
Django
Git
Python
JavaScript
TypeScript
React
Swift
React Native
Flutter
$106 hourly
Matan Y.
- 4.0/5
- (1 job)
I'm an experienced Data Engineer currently transitioning from working fulltime to contracting work, previously worked for the Israeli Army and Waycare, a startup company that was acquired by Rekor Systems

Kotlin
Amazon Athena
Amazon EC2
Apache Hadoop
Big Data
Apache Kafka
Git
Apache Spark
C#
Python
Java
Kubernetes
$95 hourly
Jan M.
- 0.0/5
- (0 jobs)
# TL;DR: - 15+ years of professional experience in SW development - 10+ years of Java/Kotlin, Spring Boot and Vue.js applications development - I've analyze and build tens of scale-ready cloud-based systems - Czech (EU) citizen, currently in US (FL), married dad of 2 daughters (6 and 3 years old) # A bit more color I have more than 15 years of experience in professional SW engineering recently focused on Spring Boot backends and Web apps or PWA build with Vue.js. I've built software for startups as well as big corporations, started greenfield projects but also jumped into already running ones several times. I worked as a Senior engineer, a Team/Chapter lead (2-5 members) and SW development manager (50+ developers). # I can help you: - analyze and design your products - architect software solutions (from startup MVPs to full-scale apps) - build any mobile-first web applications (possibly PWA) # My process is as simple as: 1. Analyze 2. Design 3. Deliver 4. Support

Kotlin
CI/CD
BootstrapVue
DigitalOcean
Android
Agile Software Development
Vue.js
Spring Boot
PostgreSQL
Docker
Bootstrap
Java
$70 hourly
Connor L.
- 5.0/5
- (5 jobs)
I am a senior mobile app developer who has 9 years of experience with native Android & iOS mobile app development and 4 years of experience with Flutter hybrid mobile app development. If you are looking for a highly skilled and rich experienced mobile app developer with a deep knowledge, a professional attitude and excellent communication skills, then I'm the person looking for. My main goal is customer satisfaction above all! • Flutter, Dart • Android/iOS development (Swift, Kotlin, Java, Objective-C) • RESTful APIs, Google Firebase • GIT/Version control

Kotlin
Flutter Stack
Mobile App
Android App Development
iOS Development
Dart
Mobile App Development
Swift
Firebase
Java
Android
iOS
Flutter
Hybrid App Development
$70 hourly
Paul J.
- 5.0/5
- (2 jobs)
I am an experienced senior frontend developer myself as well as a mid-senior backend developer. On the other hand, I have 5 years of CTO experience. Whether you are finding a person for your company's CTO position or looking for someone as a senior developer, please contact me. My Skills are - React/Angular/Vue for frontend development - Express/Laravel/Solidity for backend development - RestAPI/GraphQL/Web3 - Typescript/Hustky/Eslint - Git, AWS, Azure, Trello, Jira Thank you for visiting my profile.

Kotlin
RESTful API
Vue.js
ExpressJS
GraphQL
React Native
TypeScript
Angular
PostgreSQL
React
Swift
$25 hourly
Kevin P.
- 5.0/5
- (3 jobs)
Native Android Developer Kotlin/Java 5 years experience. Currently Learning Flutter. Computer Software Engineer.

Kotlin
Problem Resolution
Problem Solving
SQL
CSS
HTML
Flutter
Django
Android App Development
Linux
PostgreSQL
MySQL
JavaScript
Python
Java
$15 hourly
Abedur C.
- 5.0/5
- (3 jobs)
Experienced Android and software developer with expertise in multiple fields, including Android development, backend development, and manual and automated testing. I have been a professional Android developer for over 7 years and have had experience working in large, medium, and small projects. I am also a native English speaker and am able to convey technical details at a high level. I especially provide expertise in the following technologies: - Android Framework - RxJava - Kotlin - Kotlin Coroutines - Jetpack Compose - Jetpack - Multiple architectures including MVVM, MVP, and MVC I have worked in various fortune 100 companies, as shown in my LinkedIn profile (abedur-chowdhury-17534398) and have a proven track record in providing high quality apps. Here is what a sample Android App will include from me: - Concise, modular code written in Kotlin (or Java if you prefer) - Dependency Injection - Up-to-date architecture such as MVVM or UDF to ensure testability and maintainability - Thorough unit tests to meet code quality standards My work is not limited to just projects, however. I also provide assistance in bug fixes, small features, and even homework help, for which rates can be negotiable. Reach out to me to find out more!

Kotlin
RxJava
Coroutine
Model View ViewModel
Android App
Mobile App
Java
Android
$59 hourly
Dan K.
- 0.0/5
- (2 jobs)
Do you have an idea for a mobile app or an existing app to enhance? Do you want help figuring out how to make it happen? If so, you need a reliable and experienced partner to turn your vision into reality. I specialize in creating custom apps for iOS and Android platforms and can handle every aspect of the app development process, from design and development to testing and deployment. With more than 10 years of experience building mobile apps and the supporting architecture for those applications, I possess valuable insight and can implement solutions and provide strategies to boost the results of your software projects. This includes expert knowledge of the programming languages required to build these apps like Objective-C, Swift, Java and Kotlin as well as the iOS and Android SDKs that support these apps. If you have no existing codebase, I will create a plan and architecture for your new app that is appropriate for your needs and budget. Or maybe you already have a successful app? I have worked on dozens of software projects and can quickly get familiar with your existing code base and deployment environment. Bottom line is that whether you need a simple app or a complex one, I can deliver it on time and on budget. Contact me today and let's get started!

Kotlin
Flutter
User Interface Design
Project Management
Native App Development
Android App Development
Android
iOS Development
iOS
C
C#
C++
Swift
Objective-C
$20 hourly
Ethan B.
- 5.0/5
- (1 job)
Recent graduate from Florida Institute of Technology. Looking to get some experience to get a fulltime job. Most comfortable with C and Python.

Kotlin
GitHub
Git
Database
pandas
Assembly Language
Node.js
SQL
JavaScript
C
Python
$50 hourly
Riley M.
- 0.0/5
- (0 jobs)
PROFILE 👋 I'm an enthusiastic full-stack software developer. With years of experience in backend web development and architectural design, I specialize in crafting robust and efficient solutions that power seamless user experiences. 💻 Technologies: Java, Node.js, Spring Boot, Google Cloud Platform. 💬 Communication: As a strong communicator, I prioritize open dialogue to foster collaboration and ensure project success. 🚀 Let's Collaborate: Let's work together to turn your ideas into reality! Whether it's building a new application from scratch or optimizing existing systems, I'm here to help.

Kotlin
Communication Skills
Back-End Development
Web API
GitHub
Full-Stack Development
Web Application
Web Development
API Development
Google Cloud Platform
Spring Boot
React
Node.js
JavaScript
Java
$100 hourly
Victor B.
- 0.0/5
- (0 jobs)
+18 years of experience with mobile design and development. Working with iOS, tvOS, macOS, watchOS and Android, using Swift, Objective-C, Kotlin and Java. Machine Learning and Deep Learning are my new hobby. Recently also learning React, React Native, Python, Rust and WebAssembly.

Kotlin
Lua
WebAssembly
Rust
SwiftUI
Node.js
TypeScript
JavaScript
Python
UIKit
Objective-C
Java
Swift
$80 hourly
Devin W.
- 0.0/5
- (1 job)
Mobile Development Expert with over 8 years of experience, specializing in cross-platform solutions using React Native and Flutter. Adept at delivering high-performance, user-centric applications across various platforms. Additionally skilled in native mobile development with extensive expertise in Java, Kotlin, Swift, SwiftUI, and RxSwift. Dedicated to employing the latest technologies to deliver innovative, cost-effective solutions and outstanding user experiences. - JavaScript | TypeScript: React, React Native - Dart: Flutter - Java | Kotlin: Android - Swift | SwiftUI | RxSwift: iOS - Firebase, GCP, AWS - Design: Figma, Adobe XD, Adobe Photoshop

Kotlin
Figma
SwiftUI
Flutter
Dart
TypeScript
React Native
Firebase
RxSwift
Swift
Java
Android
iOS
Mobile App Development
$55 hourly
Brett C.
- 0.0/5
- (0 jobs)
Seasoned senior software engineer proficient in Java and Spring framework with React front-end experience, with diverse industry experience and recent education in Artificial Intelligence / Machine Learning, adept at driving high-quality results. Example Experience: Retrieval Augmented Generation framework in Spring AI hosted Azure. Chat Bot leveraging RAG with a React front-end. Maintaining and enhancing the carfax.com website and services. Back-end services for O'Reilly Auto Parts inventory management. Enhancing hospital checkin services. Developed a leading bot to play a blockchain play-to-earn game.

Kotlin
JavaScript
AI Chatbot
Retrieval Augmented Generation
Python
Back-End Development
Full-Stack Development
React
NoSQL Database
SQL
Spring Boot
Java
AI Implementation
AI Agent Development
AI App Development
$55 hourly
Warrington B.
- 0.0/5
- (0 jobs)
Hi, I’m Warrington, a results-driven Staff Software Engineer with over 10 years of experience building high-performance Android apps and scalable backend systems. Whether you need a feature-rich mobile app, robust API architecture, or expert guidance in Kotlin and Ktor, I can help bring your vision to life. - Proficient in Kotlin, Python, Jetpack Compose, and AWS - Proven track record of delivering impactful solutions, including scaling a platform from a $200M startup to a $2.4B company - Experienced in full project lifecycles, from planning to deployment I believe in clear, consistent communication and delivering quality work on time. Let’s collaborate to make your next project a success!

Kotlin
Back-End Development
Artificial Intelligence
App Development
Android App Development
$65 hourly
Matias W.
- 0.0/5
- (0 jobs)
Are you seeking an expert Mobile App Developer to transform your app ideas into a fully functional application? Whether you want to create a mobile app from scratch, fix bugs, or update an existing app, I’m here to help. With over 10 apps published in the App Stores, I offer a range of services, including: • Rapid Prototyping: Delivering a complete working MVP app in a short timeframe. • Legacy Application Modernization: Extending and modernizing your legacy applications while maintaining existing functionality. • Architectural Design: Providing architectural design and reviews for new applications to save you time, money, and resources. • High-Performance App Development: Building high-performance apps from scratch based on your UX/UI designs and wireframes, or collaborating with my designers to create custom solutions. • Project Rescue: Identifying cost-effective solutions to complete and launch unfinished projects. • Custom Android OS Modifications: Working on use cases beyond stock Android OS. I possess extensive hands-on experience in designing, developing, and delivering various types of mobile applications, including: ➡️ Point of Sale Applications ➡️ FinTech & Payment Processing Apps ➡️ Social Media & Custom Video Player Apps ➡️ Chat and Community Engagement Apps ➡️ CRM and Invoicing Apps ➡️ Route Management and Food Delivery Apps ➡️ Scheduling and Booking Apps ➡️ Real Estate Listing Apps ➡️ Task Management Apps ➡️ Time and Attendance Apps ➡️ Sports & Fitness Apps ➡️ On-Demand Service Apps ➡️ And numerous business and utility applications 📳Mobile App Development Expertise:📳 - Technologies: React Native, Swift, Bubble.io, Flutter (Dart), Kotlin, Ionic, Android & iOS, Firebase, push notifications, in-app purchases, maps, and API integration for data retrieval and synchronization. Proficient in various state management approaches in Flutter, including Provider, Bloc, Redux, and Riverpod. 𝗪𝗵𝗮𝘁 𝗬𝗼𝘂 𝗖𝗮𝗻 𝗘𝘅𝗽𝗲𝗰𝘁 𝗪𝗵𝗲𝗻 𝗪𝗼𝗿𝗸𝗶𝗻𝗴 𝗧𝗼𝗴𝗲𝘁𝗵𝗲𝗿: 🔸 Personal Experience: I entered this industry by designing and developing my own app during college, scaling it to 1,500 paid users with over 30,000 total users, and ultimately selling it for $80,000. 🔸 Guaranteed Satisfaction: If you’re not completely satisfied with your design, I offer unlimited revisions at no extra cost until you are genuinely happy. 🔸 Cost Management Skills: I excel at helping clients eliminate unnecessary features that inflate project costs while still delivering a fully functional app that provides a great user experience. 🔸 Transparent Communication: You will receive daily updates, ensuring you are always informed about the project's progress. 🔸 Battle-Tested Experience: With my team and I having worked on over 200 client app projects—including apps with up to 4 million users—we know how to navigate common pitfalls and roadblocks in app design and development. 🔸 Reliable Long-Term Support: After your app is built and delivered, you can count on continued support for scaling and updates. Ready to discuss your project further? Click "𝐇𝐢𝐫𝐞 𝐌𝐞" or invite me today to explore how I can be the right fit for your needs! Thank you.

Kotlin
Dart
Ionic Framework
Mobile App Development
Bubble.io
Apple Xcode
Figma
Stripe
Flutter
SwiftUI
Swift
React Native
React
iOS Development
Android App Development
$65 hourly
Ryan W.
- 0.0/5
- (0 jobs)
Senior React Native & Full-Stack Developer with over 9 years of experience in mobile and web development. Skilled in building high-performance, scalable applications with a strong focus on user experience. Successfully delivered 10+ mobile apps with 1M+ downloads and high ratings. Experienced in both frontend and backend development, ensuring seamless integration and optimal performance. Passionate about staying ahead of industry trends and creating exceptional digital experiences.

Kotlin
Fastlane
CI/CD
Git
Python
Swift
TypeScript
GraphQL
JavaScript
Vue.js
Node.js
React
React Native
Mobile App Development
$80 hourly
Harris S.
- 0.0/5
- (0 jobs)
App developer, web builder, and pixel pusher. I design and code mobile apps and websites that don’t just look clean — they work clean. Full-stack capable, front-end obsessed, and always chasing that perfect UI/UX balance. Whether it’s bringing an idea to life from scratch or jumping into existing codebases, I love solving problems and making digital experiences smoother, faster, and cooler. Fluent in code, design tools, and good vibes.

Kotlin
SwiftUI
Web3
Solidity
Smart Contract Development
Blockchain Development
Web Development
Flutter
React Native
Android App Development
iOS Development
$50 hourly
Daniel H.
- 4.7/5
- (69 jobs)
“I’ll turn your idea into Reality” I am an Expert IOS/Android/Web Application developer with 8+ years or experience. I follow Agile/Scrum Methodology for software development cycle, Starting from requirements gathering to wireframe the idea, Development, release, and maintenance so I am a complete package for developing Mobile & Web Apps. Not only developing project from scratch/Ground Level but I take challenges to work on existing projects, Learn existing codebase quickly, Cleaning the Messy code, Suggest what’s best or what can be improved, Architecture updates/changes and continue working on New task into existing project. Skills, which I am expert at but always eager to learn new Language/Technology: - Native App Development: • IPhone/iPad/iWatch: SWIFT, Objective-C, Cocoa Touch, XCode • Android/Tablet/Watch: Kotlin, Java, Android Studio • AppleTvOS, AndroidTv Cross Platform App Development: • React Native • Flutter Web Application Development: • Front End Development: ReactJS, AngularJS, NextJS, HTML5, CSS3, Javascript, Bootstrap • Backend Development: NodeJS, PHP, Socket.io • Databases: MongoDB, MySQL, DynamoDB, Postgresql, Google Firebase • Web Services: Restful API with JSON, SOAP/XML Other Services: • Chat & Messaging: Google Firebase, XAMPP, OpenTok, Twilio, Socket.io • Media Streaming: Wowza, AWS CDN, WebRTC • Maps: Google map, Apple Map, OpenStreet, MapBox, GPS Location, Google Place API, Google Distance Calculation • Source Control: Github, BitBucket • Cloud Services: AWS, EC2, Google Cloud, Digital Ocean, Rackspace, Azure • Payment Gateway: Stripe, Braintree, Authorize.Net • PHP Frameworks: Laraval, CakePHP, Codelgniter, Zend, Wordpress, Ecommerce Etc. • Project Management: Trello, Basecamp, Jira Why Me: ➢ Promoted Top Rated Freelancer By Upwork ➢ More then 5,000 hours logged on Upwork ➢ Providing mobile and web based application from last 8+ years and have good reputation on Upwork ➢ Communication is key, so I schedule alternate day calls with clients and send updates on daily basis through upwork or Email. I mostly use Upwork chat/calls to communicate but open for other IM ➢ Flexibility in working hours (Any US Time Zone) ➢ Real Devices for testing for IOS, Android, Apple TvOS, Android TV, Watch ➢ Wireless or test flight build Lets get in touch!!!

Kotlin
Apple TV Application
API
Laravel
iOS Development
Android App Development
React
Flutter
MySQL
Node.js
React Native
PHP
Swift
AngularJS
Objective-C
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