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Flutter Developer - App Development (From Existing)

$10-30 USD

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$10-30 USD

Thanh toán khi bàn giao
Integrate few api Login register, product, checkout etco nly
Mã dự án: 37822594

Về dự án

30 đề xuất
Dự án từ xa
Hoạt động 17 ngày trước

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30 freelancer chào giá trung bình $32 USD cho công việc này
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Hi, I'm happy to discuss this project so we can clear up all the flow for you to get started as soon as possible. Thanks
$100 USD trong 5 ngày
4,8 (160 nhận xét)
7,4
7,4
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Hi API in which tech stack? Which payment gateways are you planning to integrate ? I have reference >> please share. Message me to discuss more. Nishit T
$100 USD trong 2 ngày
4,7 (13 nhận xét)
5,7
5,7
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Hello, Skilled Flutter developer proficient in API integration, ready to integrate login, register, product, and checkout functionalities for your mobile app. Let's discuss and streamline your e-commerce workflow! I will provide you with quality work. let's chat to discuss things in detail. Thank You! Regards: Asim Arbi
$30 USD trong 3 ngày
5,0 (63 nhận xét)
5,5
5,5
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HELLO, Greetings of the day! Dear [Client], I am writing to express my interest in the position of Flutter Developer for app development, as posted on [Job Posting Platform]. With [X years/months] of experience in mobile app development and a strong proficiency in Flutter, I am confident in my ability to successfully integrate the required APIs for your project. As a Flutter Developer, I have worked on numerous projects that involved integrating APIs for various functionalities such as login/register, product listings, and checkout processes. My experience has equipped me with the necessary skills and knowledge to efficiently handle the task at hand. In my previous projects, I have successfully integrated APIs from different sources, ensuring seamless communication between the app and the APIs. I am well-versed in using RESTful APIs and have a strong understanding of JSON and XML data formats. Additionally, I am familiar with various authentication methods such as OAuth and JWT, which are commonly used for login and registration processes. I am also proficient in implementing UI designs and animations using Flutter, ensuring a visually appealing and user-friendly app. My attention to detail and ability to troubleshoot and debug any issues that may arise during the integration process make me a reliable and efficient developer. I am confident that I can deliver high-quality work withiSheriff Oladejo
$20 USD trong 7 ngày
4,9 (25 nhận xét)
5,0
5,0
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I can integrate that 4 to 5 api in 2 days. I have 4.5 + years of experience in this field. Let's connect and discuss more about your requirements. Thank you.
$50 USD trong 2 ngày
5,0 (15 nhận xét)
3,8
3,8
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Hi, I will integrate your APIs easily in a reasonable price in your Existing project I have more than 3 years of work experience in Mobile application development and I am available to start work from now just share the details and I will start working on it Let's chat to proceed
$20 USD trong 7 ngày
4,7 (8 nhận xét)
3,0
3,0
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Hi I read all the above details, and i will do this design & Development work. i will give you many reviews with 24 hours support. i can provide you 1 month free maintenance after development. Testing services will also provide you on each stage. Will give you daily, weekely and monthly updates also. For further detail please contact me. Regard
$30 USD trong 7 ngày
5,0 (2 nhận xét)
2,1
2,1
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As an experienced Senior Web and Mobile App Developer, I believe I'm the ideal fit for your project. I've successfully integrated various APIs into several apps, including login/register, product, checkout features. My broad skillset is perfectly aligned with your project needs. In particular, my proficiency in JavaScript means I'm very well-versed with the core language which brings life to most of the modern frontend frameworks like Flutter. This can help me seamlessly integrate the required APIs effectively. To add further value to your project, my knowledge and experience in PHP and Software Architecture are also packed with problem-solving skills that can resolve complexities along the way. I assure you of complete dedication and hard work. I'll ensure top-notch quality in my deliverables while deploying my professional skills to produce structured, readable, and maintainable code. Let's collaborate across borders to achieve superlative results that align perfectly with your requirements! Contact me today!
$20 USD trong 1 ngày
5,0 (3 nhận xét)
2,3
2,3
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Having carefully reviewed your project, I'm a seasoned full-stack developer adept in a wide array of technologies. I'd like to discuss any potential clarifications to ensure a precise understanding of your requirements. Please feel free to initiate a conversation at your earliest convenience for a thorough discussion.
$20 USD trong 7 ngày
5,0 (1 nhận xét)
1,7
1,7
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Hi there, I'm thrilled to discuss the project with you. Having discovered your quest for a skilled Flutter developer well-versed in Flutter App development, You Need flutter developer to integrate fee api ( login, register , product , checkout). I confidently step forward to take on the job. From your post description, it's evident that time and budget efficiency are paramount, and I assure you that I'm fully aligned with those requirements. My 3+ years as a full-stack Flutter developer have equipped me with in-depth knowledge and proficiency in Flutter development and customization. Additionally, I'm committed to providing ongoing support for any future edits or customizations you may require. Thank you for considering my application. I eagerly await your response and the chance to collaborate with you on this exciting journey. Best regards,
$10 USD trong 1 ngày
4,4 (4 nhận xét)
1,4
1,4
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I have a ton of expertise developing Flutter mobile applications. I've worked directly with Firebase, Figma Files, UI/UX design, and Rest API integrations, among other things. I can easily manage your project at a fair price, and I'm ready to get started right now. Just give me the details, and I'll get to work.
$10 USD trong 7 ngày
5,0 (1 nhận xét)
1,4
1,4
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Hello Albert C., I am Shahzaib, a professional with 5+ years of experience in PHP, JavaScript, and Mobile App Development. I have carefully reviewed your project requirements and am confident in my ability to integrate APIs, create login/register functionalities, and manage product checkout processes. My track record of successful projects and positive client feedback speaks for itself. Please review my portfolio at Portfolio: https://www.freelancer.co.uk/u/theshahzaibkhan and let's discuss your project further. Regards, Shahzaib
$20 USD trong 1 ngày
0,0 (0 nhận xét)
0,0
0,0
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With over [insert number] years of experience in app development and a strong command on PHP, I believe I'm the perfect candidate for your project. Not only do I possess in-depth knowledge of Flutter and its integration capabilities, but I also have a thorough understanding of other relevant programming languages including JavaScript. My experience with different frameworks such as Laravel, YII, and Symphony also make me very adaptable in working with diverse platforms. What sets me apart is my commitment to building long-lasting business relationships. I understand that your project is not just about the present task at hand but also about future collaborations. Therefore, you can be assured that I will provide not just high-quality work but also offer suggestions and explore opportunities to make your app even more efficient. Additionally, my proficiency in managing different tools and platforms like Trello, Jira, Podio, Asana, and Basecamp ensures smooth communication throughout the project lifecycle. In conclusion, choosing me for your project means choosing a dedicated professional who's equipped with the right set of skills and experience for your Flutter Development needs. I look forward to bringing your vision to life and building something great together! Feel free to reach out if you have any further questions or would like to discuss the project in more detail. Thank you for considering me as part of your team.
$10 USD trong 7 ngày
0,0 (0 nhận xét)
0,0
0,0
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Hello, I am eager to integrate the specified APIs seamlessly for login, register, product, and checkout functionalities. With my expertise in API integration and web development, I will ensure a smooth and efficient process. My commitment is to deliver a robust solution within your specified timeframe. Let's work together to enhance your platform's capabilities through effective API integration. Best Regards, shaza
$30 USD trong 4 ngày
0,0 (0 nhận xét)
0,0
0,0
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As an accomplished Flutter Developer, my extensive knowledge in API integration, login/register systems, product management, and checkout process improvement will prove indispensable in enhancing your existing mobile app. Understanding the importance of seamless app functionality, I've consistently delivered exceptional apps that align perfectly with what you're looking for with this project. I'm confident that the overall proficiency my team and I possess would be a true asset to your project. Our expertise goes beyond just app development; we have specialized skills in mobile platforms such as Android, iOS, Kotlin, Swift, React, and of course Flutter. We are also well versed in various important protocols like MQTT, TCP, WS, WSS - knowledged base which can be employed to produce top-notch results for your project. Notably, our past raw work on high-profile applications and IoT solutions reveals our uncanny ability to deliver user-centric, reliable applications interwoven with intelligent designs that promote efficiency and automation. Inurum Technologies upholds collaboration at our core; thus, expect smooth communication lines and proactive strategy implementation throughout our partnership. Overall if you really want an experienced developer who excels at blending user-centric design with innovative functionality for the most beneficial outcome, we will be honoured to step into your team!
$50 USD trong 6 ngày
0,0 (0 nhận xét)
0,0
0,0
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Hello, I am Surbhi a flutter developer. Having 3 years of experience in Mobile Application Development and I can integrate API in your project in less time.
$28 USD trong 8 ngày
0,0 (0 nhận xét)
0,0
0,0
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J’ai déjà bosser sur le développement mobile avec flutter. Donc je maitrise ce genre de projet et j’ai à cœur de le mener à bien.
$20 USD trong 7 ngày
0,0 (0 nhận xét)
0,0
0,0

Về khách hàng

Cờ của MALAYSIA
Johor, Malaysia
0,0
0
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Thành viên từ thg 1 7, 2021

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