Senior Mobile Developer Needed

$500-2500 USD

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Berakhir dalam 6 hari

$500-2500 USD

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WE ARE HIRING! About the Role We are seeking a highly skilled and experienced Senior Mobile Developer to join our dynamic team. This is a remote position working with a leading US-based client, offering a competitive monthly salary ranging from $500 to $2500, depending on experience and expertise. Please note that US sponsorship is NOT provided. If you are passionate about mobile app development, have a proven track record of delivering high-quality mobile solutions, and possess excellent communication skills, we'd love to hear from you! Key Responsibilities - Design, develop, and maintain high-performance, reusable, and reliable mobile applications for iOS and/or Android platforms. - Collaborate with cross-functional teams, including designers, product managers, and backend developers, to define, design, and ship new features. - Ensure the best possible performance, quality, and responsiveness of the applications. - Identify and correct bottlenecks, bugs, and issues in mobile applications. - Write clean, maintainable, and scalable code following best practices. - Stay updated with the latest trends and technologies in mobile development and integrate them into projects when appropriate. - Participate in code reviews, provide constructive feedback, and mentor junior developers if needed. Requirements - Proven experience: Minimum of 3–5 years of professional mobile development experience. - Technical proficiency: Expertise in Swift, Kotlin, Java, Objective-C, React Native, or Flutter. - Strong knowledge of mobile frameworks, libraries, and tools. - Familiarity with RESTful APIs and JSON to connect mobile applications to backend services. - Experience with third-party libraries, APIs, and cloud services like Firebase. - Knowledge of app deployment processes on the App Store and Google Play. - Version control: Experience with Git or other version control systems. - Strong problem-solving and analytical skills with attention to detail. - Communication: Excellent verbal and written English communication skills are a must. - Remote work readiness: Ability to work independently, manage time effectively, and collaborate with a distributed team across different time zones. Preferred Qualifications - Experience working with US-based clients or on international projects. - Familiarity with Agile/Scrum methodologies. - Knowledge of mobile application security best practices. - A portfolio showcasing your mobile development projects. What We Offer - Competitive salary ($500–$2500/month, based on experience and qualifications). - Flexible working hours in a fully remote environment. - Opportunity to work on cutting-edge projects for US-based clients. - Supportive team culture with opportunities for growth and learning. To apply for this position, please send your updated resume, a cover letter explaining your experience and fit for this role, and links to your portfolio or past projects to [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions]

Mobile App Development

ID Projek: 39052661

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31 pekerja bebas membida secara purata $1,348 USD untuk pekerjaan ini

@irsolutions

The client is in need of a highly skilled Senior Mobile Developer who can design, develop, and maintain high-performance mobile applications for both iOS and Android platforms. They are looking for someone with proven experience in Swift, Kotlin, Java, Objective-C, React Native, or Flutter, as well as a strong knowledge of mobile frameworks, libraries, and tools. The client also requires expertise in connecting mobile applications to backend services, experience with third-party libraries and APIs, and knowledge of app deployment processes on the App Store and Google Play. With over 10 years of experience in web and mobile development, including native and cross-platform Android/iOS development using Flutter, Objective-C, and Java, I am confident in my ability to address the client's key requirements. I have a proven track record in delivering high-quality mobile solutions, collaborating with cross-functional teams, and staying updated with the latest trends in mobile development. So, if you're looking for a reliable, motivated developer to help you achieve your mobile app development goals, feel free to send me a message. Let’s discuss your project further and get started on a successful collaboration.

$2,000 USD dalam 30 hari

5.0

(26 ulasan)

8.0

@mrla11

Hello, I'm excited about the opportunity to join your dynamic team as a Senior Mobile Developer. With over 5 years of professional experience in mobile app development, I have a proven track record of designing, developing, and maintaining high-performance applications for both iOS and Android platforms. I am proficient in languages and frameworks including Swift, Kotlin, and Flutter, and I have extensive experience integrating RESTful APIs to enhance application functionality. My approach always emphasizes clean, maintainable code while collaborating with cross-functional teams to ensure the best performance and responsiveness. With a strong focus on keeping up with the latest trends in mobile development and a passion for mentoring others, I am confident in my ability to contribute significantly to your projects. I'm particularly drawn to this role due to the potential for working on exciting international projects, and I am ready to bring my expertise to your table. Thanks, Musa Alper

$1,500 USD dalam 30 hari

4.2

(17 ulasan)

6.6

@Sohail748

Hi There, I’m excited to offer you a 25% discount on senior mobile development services. With over 7 years of experience in iOS and Android app development, I specialize in creating high-performance, user-friendly, and scalable mobile applications tailored to your business needs. I will develop a feature-rich and fully optimized mobile app using the latest technologies like Flutter, React Native, or native Swift/Kotlin, ensuring seamless performance, intuitive UI/UX, and backend integration. Whether you need a new app built from scratch or enhancements to an existing one, I’ve got you covered. Let’s connect to discuss your project, and I’ll deliver a robust, scalable, and engaging mobile application that stands out. Best regards, Sohail Jamil

$500 USD dalam 1 hari

4.4

(46 ulasan)

5.9

@Nehag510

Hello Thank you for sharing the details of your project. After reviewing it, I’m confident that I can deliver exactly what you need. However, I do have a few important questions that I’d like to clarify before moving forward. Could you please connect with me via chat so we can discuss further? I’d also be happy to share my recent work that aligns with your requirements. Looking forward to hearing from you soon! Neha!!

$1,500 USD dalam 7 hari

5.0

(2 ulasan)

4.2

@mikelilei82

Hello nikkiros77, I am Lei, with over 18 years of experience in Flutter and Mobile App Development. I have carefully read the requirements for the Senior Mobile Developer position and am confident in my ability to deliver high-performance, reliable mobile applications for both iOS and Android platforms. With a specialized focus on Flutter for the past 3 years, I bring a unique blend of expertise in mobile development, backend service development, and database optimization. You can view my portfolio links https://www.freelancer.com/u/mikelilei82 I would love to discuss this exciting opportunity further with you. Thanks, Lei

$1,400 USD dalam 15 hari

5.0

(2 ulasan)

3.8

@efanntyo

Hello Hope you are doing well! This is Efan , I checked your project detail carefully. I am pretty much experienced with Flutter, Android, HTML5, iPhone and Mobile App Development for over 8 years, I can update you shortly. Cheers Efan

$1,665 USD dalam 1 hari

5.0

(1 ulasan)

3.0

@Andyloredo

Experienced Senior Mobile Developer with 5+ years in iOS/Android development, specializing in Swift, Kotlin, and Flutter. Proven track record in delivering high-performance apps, integrating RESTful APIs, and deploying to App Store/Google Play. Skilled in Agile methodologies, code optimization, and cross-functional collaboration. Passionate about clean, scalable code and staying ahead of mobile tech trends. Ready to contribute to cutting-edge projects for US-based clients.

$1,500 USD dalam 7 hari

5.0

(2 ulasan)

2.8

@GameOfWords

With over half a decade of mobile development experience, I am a seasoned Senior Mobile Developer who brings more than just coding skills to the table. My expertise in Swift, Kotlin, Java, Objective-C, React Native, and Flutter combines with my knowledge of RESTful APIs, third-party libraries, and cloud services to ensure top-notch mobile solutions. I have a keen eye for identifying and troubleshooting bugs and issues, ensuring reliable and high-performing applications for your users. What sets me apart is my commitment to staying at the forefront of technology trends. I keep myself updated with_ the latest advancements in mobile development and leverage them to deliver innovative solutions that elevate user experiences. My grasp on Agile/Scrum methodologies further amplifies my ability to adapt to fast-paced projects effectively. A project isn't complete without solid communication skills. I believe that effective collaboration is the key, especially when working within distributed teams across different time zones. Rest assured, my strong problem-solving skills are backed up by excellent verbal and written English language abilities. And this project isn't new territory for me - I have prior experience working with US-based clients on international projects, making me familiar with the demands and expectations of such partnerships.

$1,500 USD dalam 7 hari

5.0

(3 ulasan)

2.8

@muhammad362

Hello nikkiros77, I am Saif, a Mobile App Development expert with over 7 years of experience in Flutter, HTML5, and Android. I have carefully reviewed the project requirements and am confident in my ability to deliver high-quality mobile solutions. For this project, I will design, develop, and maintain efficient and reliable mobile applications for both iOS and Android platforms. I will collaborate with cross-functional teams to ensure the best performance and quality of the applications, while staying updated on the latest trends in mobile development. My past projects demonstrate my expertise in matching key technologies and delivering successful outcomes. You can view my portfolio links https://www.freelancer.pk/u/muhammad362 for a showcase of my previous mobile development projects. Please connect in chat for further discussion. Regards, Saif

$1,500 USD dalam 10 hari

5.0

(2 ulasan)

2.6

@lukap5

Hi there, I am a highly skilled and experienced Senior Mobile Developer with over 9 years of experience in mobile app development. I have a proven track record of delivering high-quality mobile solutions and possess excellent communication skills, making me an ideal fit for your team. Based on the job description, my key responsibilities align perfectly with what you are looking for. I have designed, developed, and maintained high-performance mobile applications for both iOS and Android platforms. I have collaborated with cross-functional teams to ship new features, ensured top performance and quality of applications, and identified and resolved issues efficiently. For this role, I propose the following solutions: 1. Design and develop efficient, reusable, and reliable mobile applications using Swift, Kotlin, and React Native. 2. Stay updated with the latest trends and technologies in mobile development to integrate them into projects. 3. Ensure the best possible performance, quality, and responsiveness of applications through continuous testing and optimization. My core skills for this project are: ▶️ Mobile: Android/iOS, React Native, Flutter, Dart, Xamarin, Swift, Java, Ionic ▶️ Third Party API: Firebase ▶️ Version Control: Git ▶️ Communication: Excellent verbal and written English communication skills ▶️ Remote work readiness: Experienced in working independently and collaboratively in a remote team setting I can start working right away and am available during your business hours. I look forward to discussing your requirements further. Thank you, Luka

$500 USD dalam 2 hari

5.0

(1 ulasan)

1.4

@mubeenm5026

With over a decade in the industry, I, Mubeen Khan, have honed my skills to offer the best web and mobile app solutions. My team at Web Exaltia includes elite developers and designers who combine their technical expertise with creativity for future-proof transformations. My proficiency in Android, Flutter, iPhone, and mobile app development makes me an excellent fit for your Senior Mobile Developer role. Our experience in MERN/MEAN Stack, React Native with Hooks & Context API, and Flutter 3.0+ with Dart 3 gives us a unique insight into delivering high-performance and reliable mobile applications – one of your key responsibilities for this position. Additionally, I am adept with RESTful APIs, JSON, and cloud services like Firebase - factors critical to optimizing mobile app performance. Over and above technical proficiency, our team also values Agile/Scrum methodologies. We believe they contribute to quality and efficiency in meeting project goals. As a trusted partner to numerous clients globally and versed in working across different time zones, we are primed for your US-based client projects. Our inclusive approach to design - Al-Enhanced Design Tools - also aligns well with the progressive stance of your company.

$500 USD dalam 5 hari

5.0

(1 ulasan)

1.5

@rajeshrolen

Hi, We would like to grab this opportunity and will work till you get 100% satisfied with our work. We are an expert team which have many years of experience on Mobile App Development, iPhone, Android, HTML5, Flutter Please come over chat and discuss your requirement in a detailed way. Regards

$1,500 USD dalam 7 hari

0.0

(0 ulasan)

0.0

@centaurusagency

⭐ Verified UAE Agency ⭐ Greeting nikkiros77, As a senior custom website developer, I can surely help you to Senior Mobile Developer Needed as per your requirement with 100% job satisfaction. nikkiros77, Please share complete details on chat and I will provide my whole sample links in chat because anyone can copy my samples here. Let’s have a chat, I am sure that I can do the project very well. I am a creative freelancer and Since 2012, I am managing web Development tasks successfully. and I have more than 6 years of Full stack experience and development for different companies in the Dubai. As a highly skilled Full-Stack Web developer with 6+ years of working experience. I can design/develop, PHP, Angular, Larval, React JS, Woo-commerce, Wix, WordPress, and Shopify sites from scratch, Customization of theme, Custom Plugin, API integration, Maintenance of a site, Revamp of the site, etc. Hope to see you on my client list. Waiting for your response. Thank you and regards, Centaurus Agency

$900 USD dalam 4 hari

0.0

(0 ulasan)

0.0

@sobia49

Hello nikkiros77, I understand that you are seeking a highly skilled Senior Mobile Developer for a remote position with a leading US-based client. With over 5 years of experience in mobile app development, I specialize in HTML5, Flutter, and Mobile App Development. My expertise lies in designing, developing, and maintaining high-performance mobile applications for both iOS and Android platforms. I invite you to review my portfolio here: https://www.freelancer.com/u/sobia49 I am committed to ensuring effective communication throughout the project to deliver exceptional results. I look forward to the opportunity to collaborate on this exciting project. Best regards, Sobia

$1,500 USD dalam 12 hari

0.0

(0 ulasan)

0.0

@HAZIQ87

Having recently architected and deployed a high-performance iOS application using Swift and Firebase for a US-based client in the healthcare sector, I'm confident I possess the skills and experience to excel as your Senior Mobile Developer. This project involved complex data synchronization using RESTful APIs and integration with third-party libraries for secure patient data handling, mirroring the technical challenges outlined in your job description. My approach to mobile development emphasizes clean, maintainable, and scalable code. I follow best practices for software architecture, ensuring applications are not only functional but also robust and easily adaptable to future needs. I'm well-versed in using mobile frameworks, optimizing performance, and integrating with backend services through RESTful APIs and JSON. Furthermore, my experience with Firebase, along with my knowledge of app deployment processes for both the App Store and Google Play, allows me to manage the entire development lifecycle efficiently. I'm also comfortable working with Git, Agile methodologies, and have a strong understanding of mobile application security best practices. I'd be eager to learn more about the specific industry your client operates in. This information will allow me to further tailor my development approach to their unique needs and compliance requirements.

$1,500 USD dalam 7 hari