Hire the best iPhone App Developers in Maryland

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$95 hourly
Stephen K.
- 4.8/5
- (196 jobs)
Hello, I am Steve ✔️ I am an all rounded, digital solutions creator working with a small, very skilled, IT "seal" team. ✔️ My 100% focus is on building custom web & mobile applications with a bold, outstanding, and articulate design ✔️ I graduated with a Diploma in IT in 2001, a Degree in Computer Science in 2005, and a Master's Degree in Applied Computer Science in 2008 from the University of Maryland ✔️ Since 2011, we have served dozens of small & medium businesses, startups & individuals helping turn their ideas into reality. ✔️ We have successfully completed 3 projects funded by the federal government and done a project for Microsoft ✔️ If you want a reliable, serious, truly commited partner whom you can easily reach, I am here. ✔️ We enjoy what we do & want to keep building a strong reputation as reliable and trustworthy experts in providing technology solutions ✔️ Besides work, I love reading, ice skating, roller skating, traveling and speaking Here is some feedback from Upwork clients like you: ⭐ Stephen's strength is his timely communication. He tries his best to adhere to the specifications and feedback provided along the way and genuinely wants to create the best product and satisfy user needs. It was a very professional and transparent experience working with him. ⭐ Best developer on upwork. Will never use anyone again, This guy is the real deal and the best I've ever worked with ⭐ It was a great work by an Excellent Freelancer! ⭐ Great vision and ability to make sense of non-technical people like me. ⭐Steve did a great job. Working with him is a pleasure and very productive ⭐ I have had problems with some other freelancers in the past, so I posted a portion of a larger project as a test. Stephen amazed me with a flawless deliverable on the first try... ⭐Steve is great! Attentive and got the job done right! ⭐Great communication and quick responses. ⭐ Great Work. Pleasure to work with ⭐ A+++ ⭐Very professional. Great work and service. Thank you. ⭐A+ wirk again Stephen. Thank you ⭐Steve produced great webdesign and is very motivated to understand the clients vision ⭐Steve is a good webdesigner who invests time and energy to find out what the client has in mind for his project. I enjoyed working with him. ⭐Steve works hard and takes pride in his work. He pushes hard when he needs to and made sure we were satisfied with our apps and website work! ⭐Great and trustful freelancer with wonderful design skills. I highly recommend him for any freelance job. Core Expertise: ⚡️UI/UX and Design: Web & Mobile UI Design, HTML5, CSS3, JS, Bootstrap, Responsive design ⚡️Mobile: iOS development, (Swift + Xcode), Android development (Java + Android Studio) ⚡️Development: Custom PHP, Laravel, React, Angular, JQuery Framework, Yii, CodeIgniter, WordPress, Backend Systems ⚡️eCommerce: Custom eCommerce, Shopify, WooCommerce, Apple Pay, Google Pay, Stripe API, PayPal API, Amazon Payments, 2-Checkout, PayU, First Data

iPhone App Development
Web Development
Logo Design
User Experience Design
WordPress
User Interface Design
Web Design
Android App Development
iOS Development
MySQL
PHP
$109 hourly
Greg A.
- 5.0/5
- (24 jobs)
A 30 year veteran software engineer, creating professional iPhone/iOS apps and bullet-proof backend servers. I build quality systems from scratch -- built to last -- and as a software entrepreneur, I can help you achieve your business goals, and dreams. "Hands down - Greg is fantastic. He was always very responsive, had a great understanding of what needed to be accomplished and made practical and appropriate recommendations. Technically he was heads above others I have hired. I will definitely hire Greg again.." -- Eric M, Zonealytics CEO I'm a senior computer scientist with deep knowledge of iPhone iOS development, back-end server design, large-scale electronic commerce systems, Web-based services, startups, medical and chemical systems. My experience in all phases of the software lifecycle -- from design, development, and QA through product release, marketing, sales, and product support -- ensures your success with professional quality design and code. "Greg vetted my project and gave me a realistic assessment on scope and deliverables -- from his years of experience! The first stage of mobile development was delivered with excellent results. Really impressed! Looking forward to working with Greg on the next phase of the project." -- Chuck Dudley, Connecticut I'm also a successful business founder with experience in recruiting and leading teams for start-ups, sales and fund raising. - Native speaker of English and US Citizen. Also proficient in French. RECENT PROJECTS in the APPLE APP STORE -------------------------------------------------------- Starboard Suite Reservations & ticketing for Passenger Vessels and Water Sports Motion Traxx Audio Workouts featuring Coaching and Music for Treadmill, Spinning, Elliptical, HIIT, and Cardio CoutureLane Social media and e-commerce app in the Style and Fashion market. Splash Pay Created custom Swift Framework to encapsulate Splash Payments' REST API and made the first iOS app to use it. NeozWorld Sports forecasting app with custom Node.js backend server. PREVIOUS PROJECTS --------------------------- - Founder and CEO of software company, Anderson-Coates. Developed a fast, lightweight rules-based product configurator that facilitated the online ordering of complex high-tech products. Recruited and led a team to develop, sell and implement the system to customers including Cisco Systems. Anderson-Coates was acquired by e-commerce startup Comergent Technologies, which is today owned by IBM. - Vice President, R&D of startup SocialNet. Managed a team of 30 managers and individual contributors producing a social networking Web site for over a million users. Had staffing, planning, and budget responsibilities for R&D, QA, and IT departments. Helped the executive team raise $16M in funding. SocialNet was acquired by MatchNet (now Spark.com). - Vice President, R&D of Network Management Startup (in stealth mode). Recruited and managed the R&D and QA teams. Designed the architecture of a Java J2EE-based application for the ordering and provisioning of MPLS VPN network services within large Internet service providers and telephone companies. - Project Manager and Consultant. R&D, QA, and IT project management and software development for multiple projects and clients, including Cisco Systems, Hewlett-Packard, Netscape/Mozilla, 3Com, Sun Microsystems, and several startup companies. Projects include: CISCO SYSTEMS Responsible for the design, implementation and testing of Cisco’s first Web-based electronic commerce system. Created an encrypted channel of communications between several Cisco e-commerce applications and Cisco’s financial partners. Developed secure protocols to transmit sensitive business data over the Internet while ensuring authentication and guaranteed message delivery and integrity. Created Web-based e-commerce tools for pricing and product configuration. Created a Web-based rules engine for complex product configuration. Developed a secure “Web reflection” system to allow outside user access to sensitive e-commerce applications behind a firewall. 3COM (now Hewlett-Packard Enterprise) Created a system for the collection of point-of-sales data from channel partners. A desktop client running on a vendor's site collects sales reports on a customizable schedule and securely transmits them to corporate HQ. Created a proprietary, world-exportable public key encryption system based on the El Gamal algorithm.

iPhone App Development
Objective-C
Swift
Node.js
PHP
Web Development
Project Management
Artificial Intelligence
Database Programming
iOS Development
$35 hourly
Shahbaz C.
- 4.6/5
- (49 jobs)
🏆 Top-Rated Flutter Developer | 100% Job Success 💼 $60K+ Earned | 50+ Projects Delivered Successfully 📱 Flutter & Cross-Platform Mobile App Expert | 7+ Years Experience 🎓 Bachelor's in Software Engineering 🚀 Need a Flutter Developer You Can Rely On to Bring Your App to Life? You're in the right place. I help startups, entrepreneurs, and businesses build high-performance, cross-platform mobile apps using Flutter — fast, clean, and with scalable architecture. With 7+ years of hands-on experience, I’ve delivered 50+ mobile apps with pixel-perfect UI, robust performance, and seamless integrations. Whether you're launching a new MVP, migrating from native, or improving an existing Flutter codebase — I’ve got you covered. ✅ Why Work With Me? 🧠 7+ years in Flutter & mobile development 🛠 Expert in Firebase, REST APIs, and third-party SDKs 📈 Repeat clients & long-term collaborations 🧪 Clean code, modular architecture, and rigorous testing 🔁 Reliable delivery, responsive communication, full transparency 💼 Services I Offer: ✅ Cross-platform Flutter App Development (iOS & Android) ✅ Firebase Integration (Auth, Firestore, Notifications, etc.) ✅ Figma/XD to Flutter UI Implementation ✅ Custom API Integration & Backend Connectivity ✅ App Maintenance, Bug Fixing, Version Updates ✅ UI/UX Design & App Optimization ✅ 3rd-Party SDK Integration (Payments, Maps, Analytics, etc.) 🎯 What You Can Expect: 🔹 Professional Flutter UI with clean UX 🔹 Scalable and maintainable codebase 🔹 Modern app architecture (MVC/MVVM/BLoC) 🔹 Fast, clear, and regular communication 🔹 Delivery on time and within budget 🔹 Source code & post-launch support included 🔹 Unlimited revisions until you’re 100% satisfied 🚀 Ready to Build? Here’s how to get started: Create a job or invite me to your project Share your idea and requirements Sit back while I bring it to life — from prototype to production 📩 Message me today — let’s build something amazing with Flutter.

iPhone App Development
Google Analytics
User Profile Creation
In-App Purchases
Android App Development
iOS Development
API Integration
Push Notifications
Flutter
Mobile App Development
RESTful API
Firebase
Dart
Mobile App Redesign
Map Integration
Payment Gateway Integration
$65 hourly
Philip D.
- 4.9/5
- (27 jobs)
Building an app or a website can be extremely difficult. How much should it cost, who is the right team, how do I bring my ideas to life, etc? At Founders Approach, we strive to partner with you to understand what you are looking to build. We take into account your goals, budget, and timeline to help you grow your business. We started as entrepreneurs building and scaling our own applications which helped us start building products for other startups. - 📱 Mobile Apps (iOS and Android) - 💻 Web Apps (Custom, Wordpress, or other CMS) - 🖱️ Mobile & Web Design (Photoshop, Adobe Illustrator) - 💡 Prototype Creation (Marvel, Proto.io, Invision, Balsamiq, etc) - 🚀 Launch Strategy (Mixpanel, Google Analytics, SM Advertising) - ⏰ Constant Communication (Gmail, Slack, Google Docs) - 🎯 We excel in projects due to our focus on gaining high levels of client trust from the start Communication is the number one key to a successful project. We pride ourselves on being open and transparent to set-up your project for success. Our clear communication style, expert development team, experience in developer management, and results-oriented work ethic, will help get you to an MVP/Beta launch in the quickest amount of time without breaking the bank. Our goal is to take your vision and help you bring it to life. Our skilled team of developers have been specializing in mobile & web for +8 years. They focus in countless fields but specialize in react native, flutter, laravel, CodeIgniter, reactJS, Wordpress, etc. We take the time, stress, and energy out of launching your project and always focus on your needs to grow your business. Do not hesitate to reach out to discuss your idea!

iPhone App Development
Startup Consulting
Mobile App Development
Android App Development
Project Plans
Swift
Web Analytics
iOS Development
Mobile UI Design
Project Management Professional
Project Management
$8 hourly
Luqman A.
- 4.8/5
- (7 jobs)
About Me I’m a highly motivated and detail-oriented individual with a strong academic foundation and a passion for delivering exceptional results. As an honor roll graduate from Baltimore Polytechnic Institute and a proud member of the National Honor Society, I’ve cultivated a deep commitment to excellence, leadership, and discipline. Currently, I’m an undergraduate student at the University of Maryland (UMD), where I maintain a perfect 4.0 GPA—a testament to my dedication to continuous learning and personal growth. With a diverse skill set spanning writing, proofreading, app reviews, and translation, I bring both creativity and precision to every project I undertake. My academic journey has equipped me with strong research, analytical, and communication skills, enabling me to tackle challenges head-on and deliver solutions that exceed expectations. Whether it’s crafting compelling content, evaluating mobile apps for usability, or providing accurate translations, I approach each task with professionalism, enthusiasm, and a client-first mindset. What I Do Best 1. Writing & Copywriting I specialize in creating high-quality, engaging, and polished written content tailored to meet your specific needs. From website copy and blog posts to email campaigns and social media ads, I craft words that resonate with your target audience and drive results. My writing is clear, concise, and SEO-optimized, ensuring it not only captivates readers but also boosts visibility and engagement. I take pride in transforming ideas into impactful messages that align with your brand’s voice and objectives. 2. Proofreading & Editing As a meticulous proofreader and editor, I ensure your written materials are error-free, professional, and ready to make a great impression. Whether it’s refining grammar, improving sentence structure, or enhancing overall readability, I pay close attention to every detail. My goal is to polish your content so that it communicates your message effectively and reflects the highest standards of quality. 3. App Reviews & Testing I provide thorough evaluations of mobile and web applications, focusing on usability, functionality, and user experience. By testing apps across various devices and scenarios, I identify areas for improvement and offer actionable feedback to help you optimize performance and meet user expectations. My reviews are comprehensive, insightful, and designed to enhance the overall quality of your product. 4. Translation With a strong command of language and cultural nuances, I deliver accurate and contextually appropriate translations that preserve the original meaning and intent of your content. Whether you need documents, marketing materials, or app interfaces translated, I ensure the final product is professional, culturally sensitive, and tailored to your target audience. Why Work with Me? Commitment to Excellence: My academic achievements and consistent pursuit of perfection reflect my dedication to delivering top-tier results. I approach every project with the same level of care and attention to detail that has earned me recognition throughout my educational journey. Strong Work Ethic : I value hard work, accountability, and meeting deadlines. You can trust me to complete tasks efficiently without compromising on quality. Client-Centric Approach: Your satisfaction is my priority. I take the time to understand your goals, preferences, and challenges to ensure the final deliverable aligns perfectly with your vision. Versatility: My diverse skill set allows me to adapt to various projects and industries. Whether you need a writer, proofreader, app reviewer, or translator, I’m equipped to handle your needs with professionalism and expertise. How I Add Value When you work with me, you’re not just hiring someone to complete a task—you’re gaining a partner who genuinely cares about your success. Here’s how I add value: Creative Solutions: I think outside the box to provide innovative ideas and strategies that elevate your projects. Attention to Detail: Every word, sentence, and recommendation I provide is carefully crafted and thoroughly reviewed. Reliability: I’m dependable, responsive, and committed to meeting your deadlines without cutting corners. Continuous Improvement: I stay updated on industry trends, tools, and best practices to ensure my services remain relevant and effective.

iPhone App Development
Google Reader
Android
iOS Development
Proofreading Feedback
Male Voice
Voice-Over Recording
Voice Acting
Voice Recording
Voice-Over
Writing
Business Translation
Google Review
Review or Feedback Collection
Document Translation
Copywriting
$70 hourly
Marc S.
- 0.0/5
- (0 jobs)
Expert Mobile Developer with a demonstrated history of working in the computer software industry. Skilled in React Native, JavaScript, iOS, Swift. Strong engineering professional with a Bachelor's degree focused in Computer Science from Virginia Polytechnic Institute and State University.

iPhone App Development
iOS SDK
Android App Development
iOS Development
Flutter
Objective-C
Alamofire
Dart
Kotlin
Java
Swift
React Native
JavaScript
$25 hourly
Tyler D.
- 0.0/5
- (0 jobs)
Backend Engineer | Django • React Native • REST APIs • MVP to Production I help founders and teams turn ideas into real, testable products — fast. With hands-on experience launching full-stack MVPs like Samsonite Training Systems (live on the App Store), I specialize in building robust Django backends, clean REST APIs, and mobile-ready integrations using React Native. My code is production-grade, well-documented, and always delivered with clear communication. I’ve created internal admin dashboards, payment systems, logging tools, and even custom languages (HiroGlifx) to solve complex problems with simple interfaces. Whether you need a backend from scratch, feature upgrades, or a fast prototype — I can help get it done right. Let’s bring your product to life — quickly, reliably, and built to scale.

iPhone App Development
Android App Development
iOS Development
Kibana
Apache Airflow
React Native
RESTful API
API Development
API Integration
Docker
Git
JavaScript
Python
React
Flask
Django
$20 hourly
Hla H.
- 0.0/5
- (1 job)
Hello! I'm Hla Htun, a passionate and dedicated Full Stack Developer with a strong background in web development and software solutions. As a recent Computer Science graduate from Oregon State University, I bring a blend of academic excellence and hands-on project experience to the table. My Expertise: - Full Stack Development: Proficient in both front-end and back-end technologies, I create seamless, user-friendly web applications. My expertise includes React, Next.js, Node.js, and Python. - Web Development: I have developed complex web-based emulators and platforms, showcasing my ability to handle intricate UI/UX designs and robust backend systems. - API Development: Experienced in creating and integrating APIs, particularly in the healthcare sector, ensuring data consistency and accessibility. - Database Management: Skilled in SQL (MySQL, PostgreSQL) and NoSQL (MongoDB, Redis) databases, I design efficient data models and optimize query performance. - Regular communication is most vital to me, so let's keep in touch!

iPhone App Development
IT Consultation
iOS Development
Mobile App Development
Product Development
Web Development
$29 hourly
Pedro V.
- 0.0/5
- (0 jobs)
Software Engineer. Summary: My work in the last few years has been designing and implementing data centric network applications with a database back end, that are used in several US government institutions to exchange critical life saving data remotely. This is a completely new implementation of software developed several decades ago. As programing languages I have been using mostly C++ and C#. Extensive experience in Architecture Design, Development and Implementation, Troubleshooting and Debugging and Testing of Software Applications. Experience in a large variety of programming languages. In chronological order these are: Basic, Pascal, C, FORTRAN, C++, SQL, Java, JavaScript, JSP, ASP, HTML, Unix shell script, Perl, C#, PHP, Torque, Python, Objective C.

iPhone App Development
Desktop Application
iOS Development
$85 hourly
Jay W.
- 0.0/5
- (0 jobs)
I’m a full-stack software engineer and technical educator with over a decade of experience writing clean, scalable, and maintainable code — and just as much passion for teaching others how to do the same. I specialize in building modern web applications using JavaScript (React, Node.js), Python (FastAPI, Django), and relational databases (PostgreSQL, MySQL), with a focus on performance, clarity, and usability. 🔧 Core Strengths Full-Stack Web Development: I build dynamic, responsive applications from the ground up using React on the front end and Python or Node.js on the backend. I’m fluent in REST APIs, GraphQL, SQL optimization, and modern tooling like Docker and Git. Backend Engineering & API Design: I’m at my best when designing well-structured APIs, writing performant server-side logic, and thinking through data models. I’m comfortable with authentication flows, payment processing, and secure integration of third-party services. Teaching & Mentorship: I don’t just build — I teach. I’ve spent the last several years mentoring aspiring developers in immersive coding bootcamps. I break down complex concepts into approachable explanations and love watching students level up their skills and confidence. Database & System Design: I think deeply about structure and flow. I enjoy designing normalized database schemas, implementing efficient queries, and ensuring backend systems are scalable and resilient. DevOps & Tooling: From local development to production deployment, I’m familiar with CI/CD workflows, Docker containers, and cloud-based services like Vercel, Supabase, and Heroku. I keep environments stable and code reproducible. 🧠 What I Do Best Turning real-world ideas into polished, user-friendly software Teaching developers how to think like engineers — not just coders Debugging gnarly problems and finding elegant solutions Writing code that’s easy to read, test, and extend Building admin dashboards, digital product platforms, and educational tools Leading with empathy, clarity, and a collaborative spirit ⚙️ Tech Stack Highlights Languages: JavaScript (ES6+), Python, SQL, HTML/CSS, Bash Frontend: React, Tailwind CSS, Next.js, Redux, Framer Motion Backend: FastAPI, Node.js/Express, Django, Supabase DevOps: Docker, Git, GitHub Actions, Vercel, Heroku Databases: PostgreSQL, MySQL, SQLite, Firebase Other Tools: Postman, Figma, Storybook, VS Code, ChatGPT (😉) 🧭 My Philosophy I believe good developers are clear thinkers, creative problem-solvers, and excellent communicators. Code is a craft — one that balances logic, empathy, and execution. Whether I’m shipping features, fixing bugs, or mentoring devs, I bring focus, humility, and a desire to leave things better than I found them.

iPhone App Development
PostgreSQL
SQL
Python
JavaScript
Web Development
Web Application
Android App Development
iOS Development
App Development
Mobile App
Artificial Intelligence
$40 hourly
George S.
- 0.0/5
- (0 jobs)
I'm a software and app development developer with a passion for creating. I love creating programs that help better the world for all

iPhone App Development
iOS Development
Mobile Game
Android App Development
App Development
$22 hourly
Jose M.
- 0.0/5
- (1 job)
I'm a junior developer who has dedicated the last six years to developing and designing websites and mobile apps. I am a rising college freshman looking to design websites, mobile apps, and desktop applications. I am also open to Linux server administration. Programming Languages: JavaScript/TypeScript, HTML, CSS/SASS, Python, Java/Kotlin, C#, Lua, C, C++ Technologies: Node.js, Express.js, React, React Native, PostgreSQL/MySQL, Prisma, Vite, Expo Tools: Git, Docker, Redis, Bash, Powershell, Linux

iPhone App Development
Linux
C++
Lua
C#
Java
Kotlin
Python
JavaScript
React Native
React
Node.js
Web Application
iOS Development
Android App Development
App Development
$30 hourly
Solomon L.
- 0.0/5
- (0 jobs)
Full-Stack Developer | React, Next.js, Node.js, Tailwind CSS | 8+ Years of Experience I Build Fast, Scalable & High-Performing Web & Mobile Apps That Convert 🚀 Are you looking for a highly skilled Full-Stack Developer who can build modern, scalable, and user-friendly applications? With over 8+ years of experience, I specialize in: ✅ Front-End: React.js, Next.js, Tailwind CSS, JavaScript (ES6+), TypeScript ✅ Back-End: Node.js, Express.js, REST APIs, GraphQL, PostgreSQL, MongoDB ✅ Mobile Development: React Native (iOS & Android) ✅ SEO & Performance Optimization: Speed, responsiveness, and Core Web Vitals ✅ Cloud & DevOps: AWS, Firebase, Vercel, Docker ✅ E-Commerce & SaaS Development 🔹 What You Get When You Hire Me 💡 Custom Web & Mobile Solutions – I create tailored solutions that solve real business problems. ⚡ High-Performance & SEO-Optimized Apps – Faster load times, better UX, and improved conversions. 📱 Cross-Platform Mobile Apps – Smooth, native-like experiences for both iOS & Android. 🛠 Clean, Scalable Code – Maintainable, bug-free, and future-proof development. 📞 Transparent Communication & On-Time Delivery – Regular updates and milestone tracking. 📈 Revenue-Driven Development – I help businesses increase engagement, traffic, and sales. Why Clients Choose Me Over Others? 🏆 Proven Success: 50+ completed projects with 5-star reviews. 📊 Business-Centric Approach: I align technology with your business goals. 🚀 Conversion-Optimized Development: Every project is designed to drive user engagement and ROI. 📅 Long-Term Collaboration: Trusted by startups & established businesses. 📩 Ready to scale your business with a high-performance application? Let’s talk!

iPhone App Development
CGI
Visual Effects
3D Animation
2D Animation
Animated Explainer
Video Production
Video Animation
Web Application
Android App Development
Ecommerce Website Development
iOS Development
WordPress Development
Web Development
Graphic Design
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