Hire the best Objective-C Developers in Washington

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$500 hourly
Jeshurun R.
- 4.9/5
- (28 jobs)
I can take your best idea and turn it into an app on the Apple App Store and Google Play Store, or build that feature that your users have been asking for for months. I can built iOS apps using the latest technology (Swift, SwiftUI, Combine) or cross platform apps using Typescript and React Native. I have 10+ years of experience developing with Swift. I specialize in building realtime data driven iOS apps, building amazing UI/UX (with user focused design and awesome animations), as well as advanced architecture design. Interested in building apps for Apple's new Vision Pro? With my extensive background in Apple technology, I have experience with all of the libraries and technologies required to build apps for visionOS / xrOS including RealityKit, ARKit, SwiftUI and many more. I can turn your existing iOS app into a spacial experience ready for visionOS, or I can build you a new app from the ground up designed for the Vision Pro. If you can imagine it, I can build it. Are you looking to bring NFTs and crypto features into your mobile app? I believe web3 is the future and we need better apps for users. I specialize in web3 integrations for mobile apps. Whether it's supporting NFTs, crypto payments, digital signatures and proof of ownership, or simply consulting you on what is possible, I am here to help. App Security is a strength of mine, as I have years of jailbreaking experience. I know how to protect your apps against runtime code injection, Objective-C runtime method swizzling, Man-in-the-middle attacks, as well as jailbreak detection. I'd love to hear about your project! Send me a message and let's talk about it.

Objective-C
Blockchain Development
App Development
Solidity
DApp Development
React Native
Blockchain, NFT & Cryptocurrency
Push Notifications
API Integration
Swift
iPhone UI Design
GraphQL
Analytics
iOS Jailbreaking
iOS Development
$75 hourly
Roger V.
- 5.0/5
- (3 jobs)
I have many years experience in the I/T industry including software engineering and managing development for both hardware and software. In addition to coding, over those years I've developed deep skills in computer science theory, architecture, UI/UX design, and testing, all of which I use to produce high quality products. Today I primarily develop iOS mobile apps for clients in varied industries. My recent projects have included apps for business resiliency, retail cosmetics and veterinary clinics.

Objective-C
Software Architecture & Design
Swift
Software Testing
iOS Development
$56 hourly
Byron B.
- 5.0/5
- (4 jobs)
I've been programming since 2002 and have been a Design Prototyper since 2010, working for design firms like Design Hovie Studios, Pixelday, LLC, and Wolken Communica. My design clients love the standards-compliant front-end HTML/CSS/JS web templates I provide for them that are faithful to their original vision while performing well on production. I have also built many bespoke back-end systems in Ruby on Rails, PHP, C, and Java. I've also created plugins and custom themes for Wordpress, SquareSpace, Wix, Magento, Drupal and other libraries. Experience with: PHP, Ruby on Rails, TypeScript, JavaScript, SQL, HTML, CSS, C, C++, Objective-C, Swift, Cocoa, iOS, Linux System Administation, Adobe Creative Suite.

Objective-C
MySQL
Adobe Illustrator
Adobe Photoshop
Svelte
React
SwiftUI
JavaScript
C
Swift
Ruby on Rails
PHP
CSS
TypeScript
HTML
$40 hourly
Vishal D.
- 5.0/5
- (1 job)
✅ 13+ Years of Excellence in Software Development ✅ Mobile Development Specialist (iOS, Android, Hybrid, Mobile Web) ✅ AI/ML & Python Engineer (Generative AI, NLP, Django, Flask, FastAPI) ✅ Tech Lead & Senior Engineer at Amazon and Facebook ✅ 100+ Apps Delivered for Startups and Fortune 500 Companies ✅ Proven Track Record of High-Quality, On-Time Delivery Hi there! I am a Full-Stack Developer with over 13 years of experience in software development, specializing in mobile app development and AI/ML engineering. I’ve held Tech Lead and Senior Software Development Engineer roles at top tech giants like Amazon and Facebook, where I contributed to flagship products and innovative features. With a decade of mobile development expertise and a strong background in AI/ML, I’ve successfully delivered 100+ apps and AI-driven solutions for startups and large enterprises alike. 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲 𝐒𝐭𝐚𝐜𝐤 💻 Mobile/Frontend Development: Swift/SwiftUI, Kotlin, KMP, Objective-C/C++, C/C++, Java, MAUI, Flutter, JavaScript, React 🌐 Backend Development: Python, Java, JavaScript, GoLang, Django, Flask, FastAPI 🤖 AI/ML Expertise: Generative AI, NLP, Machine Learning, Deep Learning ☁️ Cloud Platforms: Azure, AWS (Lambda, S3, RDS, Amplify) 🗃️ Databases: SQLite, Realm, SQL, CoreData, GraphQL, REST APIs, MongoDB, PostgreSQL, DynamoDB 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐎𝐟𝐟𝐞𝐫𝐞𝐝 🚀 Mobile Development: Design and implement user-friendly, responsive apps using Swift, SwiftUI, Kotlin, KMP, JavaScript, and React. 🤖 AI/ML Solutions: Develop AI-driven applications using Generative AI, NLP, and Machine Learning. Build predictive models, chatbots, and automation tools. 🛠️ Custom Software Development: Develop custom software solutions from scratch, including web applications, mobile apps, and desktop software. 🔧 Backend Development: Create robust and scalable backend systems using Java, Python, GoLang, Django, Flask, and FastAPI. 📱 Cross-Platform App Development: Build cross-platform mobile apps with KMP, Flutter, and native iOS/macOS apps using Swift. 📈 Consultation and Strategy: Provide expert advice on technology choices, architecture design, and software development best practices. 𝐏𝐫𝐨𝐯𝐞𝐧 𝐓𝐫𝐚𝐜𝐤 𝐑𝐞𝐜𝐨𝐫𝐝 Amazon: Delivery app safety features, Alexa voice capabilities, Echo Auto, Echo Buds Meta (Facebook): User engagement features for businesses in Facebook’s home and video feeds Startups: Apps for e-commerce, real estate, travel, social networking, food delivery AI/ML Projects: Generative AI models, NLP-based chatbots, predictive analytics tools 𝐖𝐡𝐲 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞? ✅ Versatile Expertise: Proficient in frontend, backend, mobile development, and AI/ML engineering ✅ Scalable Solutions: Designed to grow with your business needs ✅ Dedicated Support: Available for 40+ hours/week for new engagements ✅ Clear Communication: Ensuring seamless collaboration to bring your vision to life ✅ On-Time Delivery: Your deadlines are my priority Let’s Build Together! 🚀 📩 Contact me today to discuss your project and get started!

Objective-C
JavaScript
SQL
GraphQL
Python
Java
Kotlin
C++
iPhone & iPad Apps
Game Development
Android App Development
SwiftUI
Swift
iOS Development
Mobile App
$35 hourly
Alex K.
- 5.0/5
- (17 jobs)
💥 I’m here to help 𝐘𝐎𝐔𝐑 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐆𝐑𝐎𝐖 𝐭𝐡𝐫𝐨𝐮𝐠𝐡 𝗠𝗼𝗯𝗶𝗹𝗲 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀! 🗽 6+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐢𝐧 𝗺𝗼𝗯𝗶𝗹𝗲 𝗮𝗽𝗽 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 - Senior Mobile App Developer 🏆 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 by 𝗠𝗲𝘁𝗮 and 𝗜𝗕𝗠 ✨ 𝐓𝐨𝐩 𝟑% 𝐨𝐟 𝐟𝐫𝐞𝐞𝐥𝐚𝐧𝐜𝐞𝐫𝐬 - Top Rated Plus + Expert Vetted 🤝 100% projects 𝐬𝐮𝐜𝐜𝐞𝐬𝐬𝐟𝐮𝐥𝐥𝐲 𝐜𝐨𝐦𝐩𝐥𝐞𝐭𝐞𝐝 ⚡️ Results-Driven developer, ⚡️ Daily Communication,⚡️ Conversion increase,⚡️ Quick turnaround, ⚡️ Flexible Availability,⚡️ iOS/Android expert,⚡️ Wide range of services,⚡️ Custom approach to each project! 👉 Looking for a straightforward app development experience? I'm your go-to for clear communication and expert services in native and cross-platform app development for iOS and Android, using technologies like Flutter, Swift, Java, and Kotlin. My approach simplifies the complex, transforming your ideas into engaging, user-friendly applications from concept to final product. 👉 Worried about technicalities? I've got you covered with my experience in Node.js, Firebase, PostgreSQL, and more, ensuring a smooth, well-informed process. If you're ready to bring your app idea to life with transparency, punctuality, and a productive partnership, the time is now. Click the message button, and let's start this journey together! 🌟 My Experience in Different Types of Apps: 1. Productivity & Scheduling: - 📅 Calendly - Played a key role in the feature development and enhancement of the Calendly app, specializing in online scheduling tools. 2. Fintech: - 💰 PUMB Online - Developed an iOS banking app with a user base of over 1 million. 3. E-Commerce: - 🛍️ myFirstech - Created an iOS e-commerce app from scratch using SwiftUI. 4. IoT (Internet of Things): - 🤖 DroneMobile - Enhanced and added new features to a native IoT iOS application. 5. Educational Tech: - 📚 DMV Test Prep by Testologie - Developed educational tech applications. 6. Social Networking: - 🌐 Y’allery - Experience in developing social network applications. Last update: 10/9/2024

Objective-C
Mobile App
Apple Xcode
AI Mobile App Development
Tablet
Native App Development
Swift
User Profile Creation
User Authentication
Android App Development
iOS Development
Smartphone
Android
Mobile App Development
iOS
$25 hourly
Vadim P.
- 4.6/5
- (6 jobs)
I am a project manager at Zuzex. Our company is ready to provide Web, Mobile and Desktop development services as well as help with Data Science development projects. A team of professional Designers can handle the UI and UX of your project. For web development projects, we use the following skills/tools: PHP (Laravel), Golang, Java (Spring), Python (Django, Flask), Node.js (Express, Nest.js), ASP.NET, SQL and NoSQL databases, Angular/React/Vue/Next/Nuxt frameworks, GraphQL, various 3rd- party APIs, Docker environment, AWS, Heroku, etc. All of our designs are fully developed using Figma and it’s built-in tools. For mobile and desktop development, we use Java/Kotlin, Swift, C# languages.

Objective-C
SwiftUI
Research & Development
RESTful API
Java
Swift
C#
$30 hourly
Prakash S.
- 5.0/5
- (13 jobs)
🚀 20+ years of Experience | Expert in Web & Mobile Solutions | UI/UX Specialist Technologies I Excel In: 💻 React/Next.js | Node.js | Python | WordPress | PHP 📱 Flutter | iOS | Android 🎨 Figma | Front-end Technologies What I Offer: 🌐 Web Design & Development: From sleek, responsive interfaces to robust backend architecture, I specialize in creating dynamic web applications using React/Next, Node.js, Python. My focus is on delivering fast, secure, and scalable solutions that exceed client expectations. 📱 Mobile Solutions: Whether it's native iOS and Android apps or cross-platform Flutter applications, I have a proven track record of developing high-performance mobile solutions tailored to client needs. I thrive on pushing the boundaries of mobile technology to deliver seamless user experiences across devices. 🎨 UI/UX Excellence: As a dedicated UI/UX specialist, I prioritize user-centric design principles to create interfaces that not only look stunning but also provide intuitive navigation and optimal usability. I believe in the power of design to elevate brands and foster lasting connections with users. Why Choose Me: ✅ Proven Track Record: I have successfully delivered a diverse range of projects for clients across various industries, earning rave reviews for my professionalism, attention to detail, and commitment to excellence. ✅ Effective Communication: I understand the importance of clear and timely communication throughout the project lifecycle. I work closely with clients to understand their vision, provide regular updates, and ensure alignment every step of the way. ✅ Client Satisfaction: My ultimate goal is to not just meet but exceed client expectations. I am dedicated to delivering projects on time, within budget, and with a level of quality that consistently delights and inspires. Let's collaborate to bring your digital vision to life! Get in touch today to discuss how I can help you achieve your goals.

Objective-C
Startup Company
User Experience Design
NodeJS Framework
Website Customization
Full-Stack Development
React
Mobile App Development
Node.js
Swift
iOS Development
Android
Next.js
$111 hourly
Brian S.
- 0.0/5
- (0 jobs)
I am only filling this out because I want to see how the Upwork site works. Yes I'm an experienced C++ software developer but I'm not really looking for anything right now!

Objective-C
App Development
iOS Development
C#
C++
$50 hourly
Danylo B.
- 4.9/5
- (3 jobs)
I am an iOS developer with 8 years of commercial experience. My expertise spans a variety of applications, including health apps, social media platforms, music and video streaming services, and online stores. I specialize in Swift and UIKit and have considerable experience with SwiftUI and Combine. My professional background includes extensive work with both native iOS frameworks and third-party libraries, enabling me to deliver robust and scalable solutions.

Objective-C
Git
Jira
Metal
RealityKit
unittest
Functional Programming
Multithreaded Programming
AV Foundation
Core Graphics
Core Animation
SwiftUI
iOS SDK
RxSwift
Apple Xcode
ARKit
Core Data
Java
C
Swift
$35 hourly
David S.
- 5.0/5
- (3 jobs)
A LIFE'S PASSION TO BUILD, CREATE, & INNOVATE Creating and building is what gives me joy and purpose in life. Software, electronics, machines, gizmos, you name it, but programming is my refuge. I'm seeking a job where I can use my STEM background and decade of acquired programming skills to build applications to help make people's lives easier and more efficient. So why choose me for your next project? What you're getting when you hire me is much more than a website, web app, or native app. You get the things you didn't know you needed: favicons, ssl certification, meta information... to name a few. You also get all the things you know you need. Scalability tested on dozens of physical devices and virtual machines. Safe and secure data communication. Features such as social media logins, password recovery, and traffic statistics. You also get maintainable, readable code, amongst much else. Visit my contractor site to learn more about what I can do for you :)

Objective-C
HTML
Graphic Design
CSS
Android App Development
iOS Development
C
HTML5
Java
JavaScript
$45 hourly
Natalya M.
- 0.0/5
- (0 jobs)
I represent a highly accomplished team of IT professionals with decades of experience in all aspects of software development, business operations, and technology leadership. Our team has a big passion for technology innovations, operations efficiency, and bold moves.

Objective-C
PostgreSQL
Microsoft SQL Server
MySQL
Python
SQL
Android App Development
Social Networking Development
Image Processing
iOS Development
Swift
Video Stream
Core Bluetooth
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