Full stack developer (iOS and Android)

$15-25 USD / hour

Fechado

Publicado

há 11 meses

$15-25 USD / hour

C2W is a one-stop solution provider for supply chain management, manufacturing, quality control, and product development requirements in China and SE Asia. We are currently seeking an experienced In-House Application Developer to join our dynamic team. The successful candidate will be tasked with reworking an existing app for a Bluetooth-connected fitness device and continuously updating the app with additional features. This is a full-time role; we require someone who can work 40 hours per week. Responsibilities: • Rework, update, and maintain an existing app that pairs with a Bluetooth-enabled fitness device. • Design and build applications for the Android and iOS platforms. • Submit the application for both Google Store and the iOS APP store. • Collaborate with the team to define app features. • Ensure the performance, quality, and responsiveness of the app. • Identify and fix bugs as well as improve application performance. • Work on new feature additions and updates, ensuring a seamless user experience. • Collaborate with cross-functional teams to define, design, and ship new features. • Continuously discover, evaluate, and implement new technologies to maximize development efficiency. • Collaborate with the design team to identify and improve UI and UX elements. Skills and Qualifications: • Excellent eye for detail. • Able to work without supervision and with tight deadlines. • Proven working experience in app development (Minimum of 3 years). • Deep familiarity with both Android and iOS application development. • Proficient with programming languages such as Java, Kotlin (for Android), and Swift, Objective-C (for iOS). • Experience with Bluetooth technology integration in mobile applications. • Solid understanding of the full mobile development life cycle. • Experience with offline storage, threading, and performance tuning. • Familiarity with APIs and how to connect Android/iOS applications to back-end services. • Proficient understanding of code versioning tools, such as Git. • Strong problem-solving, critical thinking, and communication skills. • A portfolio of previously developed apps is a plus. • Degree in Computer Science or a related field is preferred but not required.

Mobile App Development

ID do Projeto: 36752626

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91 propostas

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Ativo há 10 meses

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91 freelancers estão ofertando em média $20 USD/hora for esse trabalho

@point2solutions

Dear A full-stack developer who specializes in iOS and Android development is responsible for building applications that can run on both platforms. They possess the skills and knowledge required to develop both the front-end and back-end components of mobile applications. Here are the key responsibilities and skills of a full-stack developer specializing in iOS and Android: 1 Mobile App Development: They have expertise in developing mobile applications for both iOS and Android platforms using the respective programming languages and frameworks. For iOS, they primarily use Swift or Objective-C, and for Android, they use Java or Kotlin. 2 Front-End Development: They are proficient in creating intuitive user interfaces (UI) for mobile applications. This involves designing layouts, implementing interactive elements, handling user input, and ensuring a smooth user experience (UX). They utilize frameworks and tools specific to each platform, such as UIKit for iOS and Android Studio for Android. 3 Back-End Development: Full stack developers also work on the server-side or back-end of mobile applications. They build and maintain the necessary infrastructure, databases, and APIs that power mobile apps. This involves working with technologies like Node.js, Ruby on Rails, or Django to create robust and scalable server-side components. Awaiting your response, Thanks and Regards, Raghvendra

$20 USD em 40 dias

4,7

(32 avaliações)

7,7

@corpmember29

Hi There! I got 7+ years of experience in developing apps for startups and have good proven track records and excellent clients reviews, I have also good skills in React Native, Flutter, Swift, SWIFT-UI, Xcode, Android studio, Java, Firebase Analytics,Agora, Jitsi, Twilio, Jira, Firebase database, React.Js, Kotlin, IONIC, Objective C programming, AWS, Parse, Crypto Currency, Corodova, Back-end panel in (PHP, MySQL) and Rest APIs development. ***40 hours weekly I am available for work*** *** you will track all progress of the project thru the tracker*** I have worked on so many projects like Real Estate App, Grocery App, Classifieds App, Instagram Clone app, Taxi app, Delivery App, food delivery, Inventory Management App, Reward App, Social Media App, On-demand Services provider App, Nutrition App, school management, Pos, E-commerce, Event booking, etc. I am fully dedicated to doing my work very efficient and less time-consuming. "Looking forward to your positive response please open your chat window to more details" Thanks. regard, Christina

$15 USD em 40 dias

4,9

(74 avaliações)

7,3

@kdsighappsol

Hi, Full stack developer (iOS and Android) I read your requirements carefully and understood very well about the project scope and start working accordingly in stages. I am having more then 7+ years of experienced in programming and i believe that i can start working step by step and achieve the project goal in short time frame. I look forward to hear from you soon. With Regards, Thanks kedar

$20 USD em 40 dias

4,6

(59 avaliações)

7,7

@Alphawizz

Hi! My name is Rohit and I have been working as a freelancer developer with a group of professionals since 2016. As a Full Stack Developer, I provide my services in Web and App Development with high class UI/UX design to the client's worldwide. I am a Flutter( Android & IOS ) , PHP , WordPress expert with over 7+ years of experience in creating websites & applications and e-shops. I also have several skills like graphic design, logo design and would be interested in working on your project. We have completed more than 500+ projects successfully. I aim to do high-quality work with 100% satisfaction for all customers. You can see my portfolio and more information in my profile. Link - https://www.freelancer.com/u/Alphawizz Thanks & Regards Rohit S.

$20 USD em 48 dias

4,9

(18 avaliações)

6,9

@abhisaini0188

Hello I have carefully gone through your requirements for Android & IOS app development. I have more than 6+ years of working experience in Mobile APP(Android + IOS+ Admin panel) DEVELOPMENT . I have developed many successful apps for clients within a timeline. I always believe in the quality of work. My Skills and experience is:- -Developing UI/UX designs for mobile applications -Integrating APIs and third-party services into mobile apps -Implementing push notifications, in-app purchases, and social media integrations -Debugging and troubleshooting mobile applications -Writing clean and maintainable code -Develop mobile apps to the Apple App Store and Google Play Store -Creating app architectures that are scalable and maintainable Please come over to chat and discuss your requirements in a detailed way. Waiting for your positive response!! Regards

$15 USD em 40 dias

5,0

(6 avaliações)

5,1

@EmmaWat

Greetings! I have read your description carefully and understand what you actually need. I can assist you to develop an app for IOS and Android according to your requirements. I am an experienced developer and can handle this project easily and in perfect manner. I am available now and can start right away, I will develop it in the least time. I am an experienced and professional developer so everything will be well managed. I assure you the work will be provided with quality. Waiting for your response, feel free to get in touch. Thanks!

$25 USD em 40 dias

5,0

(10 avaliações)

5,2

@hareshfinadiya

Hi, I am Haresh, having 12+ years of experience in Software Testing Industry. - Having unique blend of knowledge in Quality Product Delivery, Processes Management, Functional testing, Integration and regression testing, load and Perfromance Testing which help me to take the Quality of the software to the next level. . - Hands on experience on testing Desktop, Web Based, Mobile application and ERP based application. - Hands on experience on automation testing tools on selenium webdriver, jmeter, katalon studio, Appium, cypress, selenium with TestNG freamwork etc.. - Thorough understanding of Product Delivery Life Cycle, Software Testing Life Cycle and Software Development Life Cycle. - Experience in Well conversant with writing Test plan,Test Cases, Release Note and Product Health Report. - Worked in various domains like Finance, Retail, Web Portals, Healthcare, ecommnerce, CMS, Eduction Portal, Life Insurance, ERP system etc. - I do have require mobile devices to test mobile view or applications like android and iOS applications. - I have hands on experience with Git,postman, MSSQL Server. - Kindly review my profile and let me know you view over the same. Thanks. Haresh

$20 USD em 40 dias

4,8

(19 avaliações)

5,1

@kunalAlpha

I understand you are seeking an experienced In-House Application Developer to join your dynamic team and rework an existing app for a Bluetooth-connected fitness device. My extensive experience in app development (minimum of 3 years), along with deep familiarity with both Android and iOS application development will be invaluable assets as we work together to develop this new app. My skillset includes proven experience in app development (iOS & Android), as well as relevant knowledge of Bluetooth technology integration in mobile applications. Additionally, I have a strong portfolio of previously developed apps that showcases my ability to deliver a high quality user experience while maintaining efficiency. I am confident that my skillset, along with my dedication to excellence, make me the perfect fit for this project. Please feel free to reach out if you have any questions or would like more information about me or my profile. Thank you again for your consideration!

$20 USD em 40 dias

5,0

(17 avaliações)

4,5

@Nehag510

Hi there! My name is Neha and I'm an experienced freelancer with extensive knowledge in app development. When you're looking for someone to provide full stack development for your Bluetooth-connected fitness device, you've come to the right person. I understand that you need someone who can work 40 hours per week who has experience in reworking an existing app for a Bluetooth-enabled fitness device and continuously updating the app with additional features. I'm confident that I can meet all your needs as I have the necessary skills and qualifications to accomplish this task. I have 3 years of experience in app development, specifically Android and iOS application development. Additionally, I have a degree in Computer Science which provides me with the necessary knowledge to effectively tackle this project. With my expertise in Android and iOS application development as well as Bluetooth technology integration in mobile applications, end-toend development life cycle, bug fixing performance tuning etc., there's no doubt that you'll get excellent results from me.

$20 USD em 40 dias

4,7

(2 avaliações)

4,3

@x5brain

你好，我有丰富的iOS开发经验，我主要使用Object-C , swift , dart 等作为主要开发语言。目前我有足够的时间来完成项目，请问项目周期有多长？我的时区是东八区北京时间期待你的回复 Hello, I have rich experience in iOS development, my primary programming language is Object-C Swift and dart, I have enough time to complete the project, can you tell me how long the project cycle is? My timezone is UTC/GMT+08:00 ， Looking forward to your reply

$25 USD em 40 dias

5,0

(6 avaliações)

4,0

@akbusinessesltd

Hello, I have 8+ years of experience in mobile applications. (Android & iOS) and App admin with development web services where the admin can manage the app from the backend. I would approach your project by starting with wireframes and getting the design completed, before starting the actual development phase. I have developed the Booking App, Grocery App, Taxi and Delivery Combined App, Pharmacy App, Doctor App, Dating app, Restaurant app, Buy& Sell business app, healthcare, social app, chat app, real estate app, eCommerce app, a dictionary app, etc... I'm interested in working with you. As per your interest, I can talk about a better deal. I am available almost the whole day for discussion. Looking forward to your Response. Thanks, Ankit

$20 USD em 40 dias

5,0

(11 avaliações)

3,8

@rayjada11

Hello, This opportunity matches my expertise. I am a senior app developer with expertise across multiple frameworks. I can help you with your project. You can provide more information regarding the project. I am available to work part or full-time depending on your needs. I have experience working with existing codebases, making necessary tweaks and bug fixes, and can work with you to ensure that the app is completed to your satisfaction. I am a native app developer with a passion for creating high-quality, user-friendly apps. My experience includes working with Flamingo Transworld and Oeyoi for building their platforms from scratch to serve their big-size audiences. I am able to start the work on an immediate basis and work 40 hours a week. I have worked on many projects to date and also operated as a team lead so know how to work with other developers and teams. So let's get connected and discuss more over chat. I hope I will get a chance to work with you. Looking forward - Kahan

$20 USD em 40 dias

5,0

(3 avaliações)

3,9

@designdot0

I've reviewed your project description and I'm ready to deliver the results you need. Let's connect and address it together for a successful outcome. Let's collaborate and delve into the specifics of your project to ensure a successful partnership. Thank you for considering my bid.

$20 USD em 40 dias

5,0

(7 avaliações)

3,9

@veselidevelop

~ FOCUS HERE IS THE REAL BID - Mobile & Android Expert ~ Hello! I read your all descriptions very carefully and understood what you want. As a full stack web & mobile developer I have worked in Mobile App Development (Android/AndroidTV/iOS) including Flutter, React Native and Kotlin...SwiftUi and Swift for the iOS, as well as UI/UX Design( also a UI/UX consultant for app) for 7+ years experience. For over 7+ years I've complete many mobile projects and deploy them to the AppStore and Google Play Store. ✔️ I'll share my past works in the private chat. ✔️ Below is the benefits to Hire. - Source Code Delivery - Creative and Original design - Complete Testing Before Delivery - Faster Product Launch in the market - 6 weeks of free maintenance & deployment - Deliver commitment and Adopt a 'can-do' attitude If you are looking for a software developer to help you with your project, I would be more than happy to discuss it in further detail. I look forward to hearing from you soon Sincerely, David.

$20 USD em 40 dias

4,9

(4 avaliações)

3,6

@Tech4Tuners

I and I am excited to learn more about your project and discuss how I can help you achieve your goals for your fitness app. As a full-stack developer, I have extensive expertise in app development for both Android and iOS platforms, along with Bluetooth integration. My team and I have the experience necessary to deliver a high quality product that is responsive and performs well. We have worked on numerous projects together before, so we are familiar with each step in the development life cycle. This includes offline storage, threading, performance tuning, APIs, code versioning tools such as Git and more. We would be delighted to discuss further how our skillset can best meet your needs for this project. Please feel free to reach out if you have any questions or would like more information on us or our services. Thank you for considering us!

$20 USD em 40 dias

4,4

(2 avaliações)

2,3

@hamid8835

I would like to introduce you to Mohd Hamid, a Full Stack Developer with extensive experience in app development. C2W is currently looking for an experienced In-House Application Developer to join its dynamic team. The successful candidate will be tasked with reworking an existing app for a Bluetooth-connected fitness device and continuously updating the app with additional features. We require someone who can work 40 hours per week. I have a diverse portfolio of previously developed apps that demonstrates my ability to deliver high quality results within tight deadlines. Additionally, I have deep knowledge of Android and iOS application development along with programming languages such as Java and Kotlin. If you're interested in my skills and qualifications for this position, please don't hesitate to reach out!

$20 USD em 40 dias

5,0

(1 avaliação)

1,2

@vitaliipopkov

★★★ Dear, Jesus ★★★ I just read job description carefully and noticed that you are looking for an experienced In-House Application Developer to join your dynamic team, so your project attracts me. I am enough qualified for this project because I have built up diverse range of skills over the years. I'd like to discuss your project on chatting so we can get clear idea with each other. Best regards, Vitalii

$15 USD em 40 dias

5,0

(1 avaliação)

1,0

@afowzi7

Hi Jesus, Going through job description, It seems that you are looking for a professional app developer with rich experiences in IOS and Android. As your project requirement align with my skillset, so it strongly attracts me. I'd like to discuss your project in detail so I can get clear idea. Thanks

$20 USD em 40 dias

0,0

(0 avaliações)

0,0

@ZnaidiukDev

Hi, I would like to grab this opportunity and will work till you get 100% satisfied with my work. I am an experienced developer who has many years of experience on Mobile App Development, Software Testing, jQuery / Prototype, Mobile App Testing, iOS Development Lets connect in chat so that We discuss further. Regards

$20 USD em 7 dias

0,0

(0 avaliações)

0,0

@sladjandjokic5

Hi. I've read the job description carefully. I am fully confident about my skills and my understanding of the project description and am ready to go through any test or sample task you assign to acquire your trust. Let me know when are you available for an initial 15-30-minute discussion (FREE OF CHARGE) so we can discuss the requirement in detail and I can walk you to acquire your trust in my skill. REST ASSURED YOUR WORK IS IN VERY SAFE AND PROFESSIONAL HANDS. THANK YOU

$15 USD em 40 dias