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Flutter App Enhancement and Re-development

$1500-3000 SGD

Zavřený
Zveřejněno před více než 4 roky

$1500-3000 SGD

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Summary of work: Take a partially completed Flutter application and continue to development to completion. The application is a POS front-end with a backend cloud server. Work involves - Understand the coding pattern, database design and interface protocols - Develop new screens and functionalities to complete the app - Runs on both Android and IOS devices - Reasonable documentation of program code to handover to other developers
IČ projektu: 22373284

O projektu

42 nabídky
Vzdálený projekt
Aktivní před 4 roky

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42 freelanceři nabízejí v průměru $3 075 SGD za tuto práci
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Dear Sir, I have analyzed your requests and we can provide you the full custom solution here, with all the details you want and high quality. I'm representing Falcons Interactive Ltd. and we did over 190 high-end Websites, apps, AAA and mobile games and software for worldwide publishers giving them much more than needed, having full infrastructure and expertise for making them, with over 80 employers, project managers and experts in all field of App development. We are specialized in advanced multimedia/visuals in the Apps, UI systems and overall App functionality backend, servers and optimized algorithms. With HQ in London, and developments in Belgrade, Hong Kong, Switzerland, Austria, we have experts in all fields App development, graphic designers, UI/UX, servers and backend and mobile options, IAPs, VR, AR, GPS and Map SDKs, Crypto, Cybersecurity, REST APIs, various SDKs, advanced networking and many others. We are providing 5 years of free maintenance and support on our productions, guarantying your best App development on Freelancer. Thanks, Miodrag Stajic
$4 900 SGD v 35 dnech
4,9 (29 recenze)
8,8
8,8
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Hi This is Cui D from China. I read your description carefully and I'm sure I can build the good work for you. There are many projects I have done before like this project. You can see my profile and check it. I'm a Full Stack developer. Here is my skills : *** iOS / Android Mobile App development *** Php/ Laravel/ CodeIgniter *** NodeJS/ ReactJS/ AngularJS/ VueJS/ jQuery *** MySQL/ MSSQL/ MongoDB/ Oracle Ping me if you want to work with me. I will show you the successful work and hope the good relationship with you. Regards, Cui D
$2 250 SGD v 7 dnech
5,0 (18 recenze)
7,3
7,3
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Hello, I'm a full-time available developer!!! Please come over to chat I'll explain to you all. I Have 6 years of work experience in web and mobile Apps development. I have worked on so many projects like Taxi app, food delivery, 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, Julian
$1 650 SGD v 7 dnech
4,6 (109 recenze)
8,0
8,0
Avatar uživatele
Hello. I have checked your attached PDF and this is to inform you that I am a pro flutter developer. I have some questions please message me so that we can proceed further with requirements. Thank you
$2 250 SGD v 7 dnech
5,0 (11 recenze)
7,4
7,4
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Hello, I am an skilled programmer and as per your request i will design and develop the best quality app and publish it on the store and provide you ongoing support. I have published more then 50+ apps so i am confident enough to work on your project dedicatedly. 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
$2 000 SGD v 30 dnech
4,9 (20 recenze)
6,8
6,8
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Hello Sir, We already developed 4 POS with Web, Desktop, Android, Tablet, iPhone and iPad Application. I will happy to show you via chat and explain it to you in detail. I have read your requirement and understood that you are looking for an experienced developer Flutter App Enhancement and Re-development As you mentioned you don't like to pay the money before. I know we are new for you also you need to think like you are new for us. As per freelancer policy, If we will work on this project ad I will accept this project then the freelancer will deduct 10% Fees from my side at that time when I will accept. So can you please do one thing, Just release 10% as an Upfront Payment when you will assign this project to me. Remaining 90% amount of this project we will divide in 5 Milestones and you need to Escrow all milestones in Freelancer. Escrow Means The payment will be on Freelancer Portal Instead of my and your account. So we don't worry about it together. I'm pleased to inform you that we have already developed several POS projects with the web, desktop, Android, Tablet, iPhone and iPad App. Right now we are developing a POS project which is for U.S Country and that will be run in 5400 Branches in the U.S. About POS knowledge we are experts and experts because we are working from the last 14 years in POS. We will happy to show you demo also if you want to see. Best Regards, Kajal
$10 000 SGD v 90 dnech
5,0 (12 recenze)
6,8
6,8
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Hello there, How are you doing?. I have read the description, I have great experience doing similar jobs related to these skills Android, Flutter, HTTP, iPhone, Mobile App Development. Right now I am placing a place holder bid, We will decide the price and time after discussion. Please start the chat so we can have detailed discussion. Thanks.
$2 500 SGD v 5 dnech
5,0 (35 recenze)
6,3
6,3
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Hello, I'm fulltime available for React Native , Flutter App developer. I saw your job post and you need React Native Android+ iphone /ipad /Admin PAnel app and i have skills in coding similar app and i believe that i can do it for you perfectly. Please share more details to check and discuss . Looking forward with more details Thanks
$2 250 SGD v 7 dnech
4,7 (15 recenze)
6,6
6,6
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Hello There, I'm a Flutter expert and experienced programmer with an extensive history of designing and coding solutions for over 7+ years. I am very much skilled in Google’s Flutter/Dart App. I am having experienced creating multi-platform apps for iOS and Android using Google's new Flutter development framework. Also pretty much Experienced developing with Dart, whether with Flutter or for the web. Skills and Experience in Flutter: 1) Working right from its beta version to the most stable version 1.5. 2) Experience working with all third-party Flutter packages like Firebase, Location, Camera, AdMob, etc. and using almost all widgets and animations available in Flutter. 3) Published an Application: "Timeline: Diary, Notes, Experiences" on Google Play Store which uses many Flutter widgets, and Firebase services like Authentication, Database Storage, Memory Storage, AdMob Integration, etc. Experience in Flutter Experience with Dart Experience with SQLite & JSON Experience with MVC Experience in agile development Experience authoring, testing, and deploying mobile applications I respect my clients and value them, and if you see me as the flutter developer you need, feel free to contact me and you won’t regret choosing me. I look forward to working with you soon. Thanks, Kishan Mehta
$3 000 SGD v 7 dnech
4,7 (19 recenze)
6,7
6,7
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Hi I Have Read your Requirement and I Am sure I will be Able to Help you on Native Platform. We are leading IT company in India having 5+ years of experience and mastery in App and Web development, App and Web designing, backend, SEO/SMM cloud services, and enterprise solutions. We have knowledge of Xcode IDE(Objective-C), Swift, Eclipse IDE, Android SDK, ADT Plugin, Java Programming, JSON, XML, Utility APIs, MySQL and SQL server database, super level UI design and much more. Please come to chat for further discussion so that we can start immediately. Best Regards Logical SoftTech
$2 250 SGD v 30 dnech
5,0 (25 recenze)
5,9
5,9
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How are you? I am a Mobile App Developer with skills in Flutter.. I have experience in app like Uber, Google map, delivery app ,instagram, and etc.. I can show you my project.. And I hope to work with you.. Best Regards… Thank you for your posting.
$2 500 SGD v 15 dnech
5,0 (32 recenze)
5,9
5,9
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HELLO, I have check your project post as you need Dating App that allows users to use a swiping motion to like or dislike other users, and allows users to chat if both parties like each other. I am a highly qualified and professional mobile app developer (Android and iOS) with over 5 years of experience. I have a good knowledge of Native, React Native, PhoneGap and Hybrid apps development. "IF YOU WANT I CAN SHOW YOU MY WORK" EVERYTHING AS YOU ARE PLANNING I WILL EXECUTE AND PROVIDE YOU GOOD SUPPORT UI Design: I will make very nice, professional, and slick UI screens which support all resolutions After the app has been developed and published on the store, I will provide you with good support and a free maintenance service for 6 months. Greetings Nikita
$1 600 SGD v 7 dnech
4,2 (18 recenze)
6,6
6,6
Avatar uživatele
Hello, Hope You are doing well. ARITY INFOWAY is complete web based solutions company. We able to provide web solutions from scratch to hosting . We always go through every point of your projects scope and provide you our comments & suggestions. ARITY INFOWAY is leading growing company in outsourcing business. We are having 15+ members with expertise in various technology. Web Designing :- HTML5/PSD to HTML/CSS3/JS/Angular JS/Node JS/jQuery/Responsive Web Designing/UI Development/Frontend Development/Logo Designing/Theme Integration/AJAX/Web Services PHP:- MySQL/Core PHP/Magento/Joomla/Wordpress/Laravel/CMS/Blogs/Codeigniter /Smarty/Moodle/Symfony/Yii/Drupal/eCommerce/OSCommerce/Shopping Cart .NET:- ASP.NET/VB.NET/C#/MVC/ Umbraco/Entity Framework/BioSecure Software/SQL Server/HSQL DB/Kendo UI/Telerik Control/Azure Storage/CDN Storage/WCF/WPF/Web API/HRM Integration/Desktop Applications Mobile Applications:- Android/iOS Web Hosting:- (Linux/Windows) Hosting/Advance DNS Solution/Server Installation & setup/Mail Server/Router Configuration/Switching & VLAN/VPN/Cloud Server/Critical Data Recovery/Remote Server Support/Server Security/Web Security/Computer Help We never Place any GENERIC BID so we frequently contact you to meet you expectations. We love to spread SMILES :-)
$2 500 SGD v 30 dnech
5,0 (9 recenze)
5,1
5,1
Avatar uživatele
Hello, I am a full stack developer. I have carefully reviewed the requirements of the job post-development Flutter App Enhancement. .I can help to build an app with all features and functionality as per your requirement. we can discuss about project. I have 5-year experience in the Mobile app and Web. I have many kinds of an app in my past experience like Taxi App, Food Delivery, Travel, Dating, Social Media, service provider, Fitness, Nightlife, Online Shopping App, etc. If you give me a chance to work with you, I will provide you with high-quality work only for you daily. Let's discuss your projects in detail over a chat. I look forward to hearing from you soon. Thank & regards
$1 500 SGD v 20 dnech
4,7 (5 recenze)
5,2
5,2
Avatar uživatele
Hello Sir/Madam, Hope you are doing well!! I have read your project scenario & understand that you are looking for a Flutter Mobile App Developer to Enhancement and Re-development to completion. Can you please share the URL of your Flutter App? so we will check it & easily Redevelopment App in a better manner. We have already work on several POS projects too, so we will easily understand the concept & manage it very well. Understood all mentioned work requirements & ready to work on all the requirements as We have 8+ years of experience Flutter developers who have already built several Mobile Apps before as per client's requirement & successfully delivered to clients in a given interval of time. Can you please share the detailed requirement document & after reading that will let you know if I have any query & will provide you precise TIMELINE & fair BUDGET. Let’s discuss this further in detail. Awaiting for your positive reply. Best Regards, Palak Thakkar
$4 500 SGD v 45 dnech
4,9 (14 recenze)
4,7
4,7
Avatar uživatele
Hello sir, Im an experienced flutter developer. I build mobile apps for android and iOS using flutter. I build custom widgets for flutter as per apps. Let me know the detail requirement for your need. I'm following architecture for development and work flow. So the days will be based on functionality needed per screens. Kindly inbox me for further discussion. Thank you.
$2 250 SGD v 7 dnech
4,9 (10 recenze)
4,1
4,1
Avatar uživatele
Hello, I am senior Mobile developer (6.5 years in mobile development, both iOS and Android). Last two years I am focused on developing cross platform applications, concretely Flutter applications. I understand what do you ask for your project and I am completely sure that I am right person for you. if you want quality code (Solid principles, Clean Architecture and TDD) please contact me for more details. Best regards
$1 666 SGD v 7 dnech
5,0 (3 recenze)
3,5
3,5
Avatar uživatele
Dear client. I have read your project description and I think I can be a candidate of your project. I have been confident and sure that I can complete your job. Please let me know, if you are interested in me. Thank you, sir. I would appreciate, I can disscuss further with you on your project - Flutter App Enhancement and Re-development My best skills are Android, HTTP, Mobile App Development, Flutter, iPhone and so on.
$2 500 SGD v 13 dnech
5,0 (1 recenze)
1,4
1,4
Avatar uživatele
Hi, I have many years of experience building high quality Android and IOS apps. I will build this app for you on both Android and IOS platforms. Customer success is my goal. Please assign me and we can start discussing further. Features I will offer: • Google Maps API Integration • Optimization to fit all screen sizes • Fingerprint/Face ID • Calendar • Local Notifications/Push Notifications • Payment Gateway • App Subscription Management • RESTFul API Backend Integration • Token, OAuth2 authentication • 8 Database Design And Development • Email Sending • Share info to other apps • and more
$2 250 SGD v 7 dnech
0,0 (1 recenze)
0,0
0,0

O klientovi

Pochází z SINGAPORE
Singapore, Singapore
5,0
1
Členem od čvn 10, 2016

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