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Amends & bug fixes in existing Xamarin Android/iOS C#

£1500-3000 GBP

Fechado
Publicado há mais de 4 anos

£1500-3000 GBP

Pago na entrega
***** Preferably UK based but open to other timezones ****** ***** Interview by audio/video - excellent communication skills in English mandatory ****** We are looking for an expert Xamarin dev (who is available immediately) to make some bug fixes and functionality changes to an iOS / Android healthcare project. We estimate the current work to be around 3 weeks for a skilled developer, but there is further opportunity to work on the app beyond that assuming the first tranche of work goes well. The project involves the SciChart extensions, API interactions and a bespoke camera to heart rate extension (codebase complete).
ID do Projeto: 20457314

Sobre o projeto

52 propostas
Projeto remoto
Ativo há 5 anos

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52 freelancers estão ofertando em média £2.245 GBP for esse trabalho
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Hi there, I’ve read your brief and I’m pretty confident that I will be able to create your app as required. Available for immediate discussion, Let's proceed and work together. Thank you.
£4.000 GBP em 35 dias
4,9 (615 avaliações)
9,5
9,5
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Hi I'm Gong. I live in China but I can work and communicate at UK timezone. I have strong experience in Xamarin. I can work full time for your estimated timeline. I hope to discuss with you. Thanks Gong
£2.000 GBP em 18 dias
5,0 (237 avaliações)
9,0
9,0
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Hi, I am Ren, Mobile Native/React developer in China. I've just read your job posting and I am very interested. I'm a certificated freelancer with over 1300 good reviews from clients. I have experienced knowledge in every part of iOS & Android developments. I know how to bring your idea alive and communication well. I never disappoint my clients and I am able to lead your project to success and troubleshoot problems. I am sure these will reflect in my past results. Please contact me if I am a match for you are looking for. Best Regards, Ren
£3.000 GBP em 30 dias
5,0 (644 avaliações)
9,1
9,1
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Hi, I can fix bugs and change the functionality to your android/ios health care application. I am confident about this project as i am certified android and ios developer and have a vast experience in the field of mobile application development. Beside this please have a look on my portfolio along with all the positive feedback with 100% on time completion rate. I can start your project immediately and looking forward to working with you. Regards, U-Y.
£3.000 GBP em 20 dias
5,0 (68 avaliações)
8,4
8,4
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Hi there, You can take the interview of my developer . Please check our reviews and let me know . We work in UK time zone but based in India . Kind regards
£2.500 GBP em 21 dias
4,8 (128 avaliações)
8,5
8,5
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Highest Xamarin Developer!!! I have completed 90+ projects as successful on the Freelancer.com I will provide you my professional skills for your project. You will be sure I am a great choice for your project. Thanks.
£2.250 GBP em 14 dias
4,9 (76 avaliações)
7,9
7,9
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Hello. I am not in UK but I am able to fix UK timezone. Currently I am working under EU timezone actually. I see you are looking for a Xamarin developer to fix some bugs and add functionalities. I am a mobile developer with extensive knowledge and I have 3-4 years experience in Xamarin as well. With my experience so far, I am sure to do this job with good quality. Please contact me to discuss further. Thank you.
£2.250 GBP em 25 dias
4,9 (70 avaliações)
7,5
7,5
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Hello, I have much experience in Xamarin, C#, .NET development. I have developed mobile applications using Xamarin. You can check my skills from my portfolio. I want discuss further via interview. Thanks Lang
£2.250 GBP em 7 dias
4,9 (71 avaliações)
7,5
7,5
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Hi! how are you? I am interested i your project. I have been developed many Xamarin apps for 5 years. You can see my good portfolio with Mobile development. I want to work with you for a long time. Please contact me. Best Regards.
£1.500 GBP em 7 dias
4,9 (199 avaliações)
7,7
7,7
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Dear, Client. I am senior IOS + Android Developer. I read your job description in detail and I am sure on this project Because I have 8+ years experience to develop mobile apps for both ios and android with native and hybrid. My main skill is Native Mobile App development(Android Studio and Swift, ObjectiveC) but I have also plenty experience with hybrid(React Native, Xamarin, Ionic ...). So I can help you would get your app for both ios and android with native or hybrid. I have good eyes and skill to get pixel-perfect screens. And I have rich experience to build app based on restapi, firebase, existing website and so on... If you want, i can share you more work histories via chat. Please check my profile, I have done many project success. I can start this project immediately, work in your timezone, and also discuss about project via call. As i am equipped with high skill and devoutness, i will be able to provide you good result as fast as possible. Thanks & Best Regards
£2.250 GBP em 7 dias
4,8 (26 avaliações)
6,5
6,5
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Hello, I saw that you want i can work and deliver the job on time line. I am experienced developer and i can work closely on your idea. I am honest and dedicated developer. We can talk in details about your proejct plan and fix steps to start and you will check my work in stages step by step and we can work together. I am having 7 years of excellent experienced in technologies and from start to end and support i am avaialble with you. Skills : PHP , MySQL, Codeigniter, Wordpress, Android, iPhone and Restful API, UI/UX Give me chance to proof my skills and i look forward to working on all your projects together. Awaiting for your reply on my proposal. Regards, Vistara
£1.800 GBP em 30 dias
4,9 (20 avaliações)
6,3
6,3
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Hello. I 'm Yesikov from Russia. I read your job description in detail and feel I can help your project. Because I have 5+ years experience to develop android and ios apps with Xamarin. My main skill is Xamarin Forms but I have rich experience to develop Xamarin native apps. So I can help you would get your Xamarin project for both ios and android with xamarin forms or native. And I have good eyes and skill to get pixel-perfect screens with Xaml. I have rich experience to build app based on Google Map, restapi, firebase, existing and so on... Please ping me in order to discuss this project. I like to discuss any project with someone. Thanks for your care. Best Regards.
£2.500 GBP em 7 dias
4,7 (19 avaliações)
5,4
5,4
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Hello, Assuming that it's really can be done within 15 working days, let me give it my best. I have good experience with Xamarin development and I do understand how to troubleshoot it. Look forward to working with you. Best Nishant
£2.800 GBP em 21 dias
4,4 (4 avaliações)
6,1
6,1
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Hello! I have read your idea and so much interested in your project. I have good experience with Xamarin forms/Xamarin Native and you can find several Xamarin project on my profile.
£1.500 GBP em 10 dias
4,8 (24 avaliações)
5,3
5,3
Avatar do Usuário
Hello! I am very interested in your post project. i am really looking for this kind of project for a long time in freelancer since i have rich experience on it. I think this project is very suitable for me and i am sure i can give you good result . If you award me for your project, you will get good result . looking forward to work with you. thanks regards
£2.250 GBP em 7 dias
4,9 (3 avaliações)
4,1
4,1
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Hi, sir How are you? Thanks for taking your valuable time reviewing my proposal. I have seen your project description very carefully. I am pretty sure that I am the best candidate for this job. For why , I have a rich experience in Android/iOS C# project development for past 8+ years. And I used to work on Your timezone and My English is very good, so there's no communication issue. If you see my past project in my profile, You could know I am a true developer for your project. I will do my best to complete your project perfectly and provide object-oriented and clean & bug-free program. If U are interested , Let's discuss the problems in order to develop your project. Looking forward to working with you soon. I am ready for you anytime. Thank you.
£2.250 GBP em 7 dias
5,0 (1 avaliação)
3,4
3,4
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Dear Client, Greetings!! I am glad to submit a proposal for your Project. I have been engaged with Web Development and Web Designing. I have gone through your requirements and I would like to work on your project. I will provide you reguler status reports about the work so that you can track the process and will deliver the project within the timeline and quality. I am ready to start immediately and complete with in your time frame. I assure you 100% quality work. if you have any query let me know. Please share more details of your job so i will create a realistic proposal for your project. I work on all the versions of Magento and currently updated myself with Magento 2.x.x experience. I primarily work on web-development using MagentoCE and Magento EE. Other GEMS of the websites I work on are Laravel, Prestashop, Joomla, Wordpress, JavaScript, JQuery, AngulerJs PHP, AJAX, Magento CE, Magento EE, GTmetrix, Google PageSpeed Insight, HTML/CSS3, Bootstrap, MediqQuery. CakePHP, Codeigniter, Zend, etc Html5, CSS3, jQuery Mobile, LESS, SESS. * DBMS - MySQL, PostgreSQL, Oracle, MongoDB, Sql server 2005. I take great pride in the design work i create and always strive to deliver an effective, focused, and on-target product that fits my clients need and goals. I am a creative,reliable,hard-working designer who can work well in a collaborative team environment or individually. Looking forward for your valuable Response. Kind Regards, Mangal
£2.250 GBP em 7 dias
5,0 (4 avaliações)
2,5
2,5
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Hello! I'm a Mobile App Designer with over 8 years experience and very strong in Mobile App For ( IOS & Android), Objective C, iPhone, iPad, ..... Please send me a message so that we can discuss more. Best regards.
£2.250 GBP em 7 dias
5,0 (3 avaliações)
2,2
2,2
Avatar do Usuário
Hii there I have read your description. We are a team of 25+ developers and I am a senior website and web & mobile developer and have expansive experience on React Native & React Js, over 7+ years experience. The inhouse team is familiar with various react frameworks and core skills and especially plenty of experience with Swift, objective-c, javascript and developed many sites and applications base on Node & Ruby for various reputed clients. Here is our skill. Frontend - Angular js and React js, HTML-CSS Mobile - React Native, Native Android, iOS Backend - Node js, Php Laravel, and Codeigniter, RoR Database - Oracle, MySql, etc. And other technologies like - Joomla, Magento, Wordpress, Prestashop jquery, Ajax. We can showcase our portfolio over the chat and make the right choice for your application accordingly. we can work on your business timezone and keep good communication with you. We ensure to generate appreciable outcomes and consistent support as you want. Let us discuss in detail via chat. Best regards
£2.500 GBP em 7 dias
5,0 (2 avaliações)
1,9
1,9
Avatar do Usuário
Hi, Greetings! Let's join hands for long term relationship with the best Technical team. With reference to your requirement of building an app. I have worked on similar projects to what you are looking for, and I am confident I can exceed your expectations. Skills: PHP & .NET Frameworks, MySQL, REST API, Javascript, Jquery, Advanced Javascript (Angular, React JS), AWS cloud, MongoDB, Express JS, Mobile application development (Android/iOS), full stack development, frontend, and backend development, PWA, Siberian CMS, IoT applications. Our aim is your success. We are a software development company who works with small to medium size companies and help them by providing software solutions taking end to end responsibility of a product/application. This helps the customer to save time and focus on the actual business model. Our existing solutions/services help many customers to increase business/ product usage. I have below queries: 1. What is your bread and butter from this project? 2. Do you have any documentation feature list or ref app? 3. What are your thoughts on UI/UX? 4. What will be the plan to launch a new app? 5. When you are looking to start the development? Awaiting for a positive response :) Regards, Akash
£2.250 GBP em 34 dias
5,0 (1 avaliação)
1,6
1,6

Sobre o cliente

Bandeira do(a) UNITED KINGDOM
Winchester, United Kingdom
5,0
2
Método de pagamento verificado
Membro desde mai. 15, 2019

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