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Android and iOS - App Development

$750-1500 USD

Stengt
Lagt ut omtrent 5 år siden

$750-1500 USD

Betalt ved levering
We have a developed app that needs further development. the tech used is REACT-NATIVE it is integrated with FIREBASE REAL-TIME DATABASE. Looking for the right developer to further develop the app and stay on long-term.
Prosjekt-ID: 18652656

Om prosjektet

99 forslag
Eksternt prosjekt
Aktiv 5 år siden

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99 freelancers are bidding on average $1 421 USD for this job
Brukeravatar
Hi there, I am an expert React-native & Firebase developer. I am really interested in your job. As I delivered only the best products, I will do the same for you as well. I am ready to start work immediately and dedicate full time to you. Please message me. Thanks Gong
$1 250 USD om 20 dager
5,0 (240 omtaler)
9,1
9,1
Brukeravatar
Hi. I have read your project description and have interesting for your job. I can implement that you want perfectly on time. Looking forward to work with you. Thank you.
$1 250 USD om 20 dager
4,9 (181 omtaler)
8,7
8,7
Brukeravatar
Hi, I have good experience with Android, iOS and react development. I have around 10 years of experience in mobile app development. I can help you with what you are looking for. Looking forward to hearing from you. Regards, Krish
$1 666 USD om 20 dager
5,0 (152 omtaler)
8,7
8,7
Brukeravatar
Full Time mobile/website developer for 7 years. Hi. I can upgrade your android and IOS app. I am good at react-native and firebase real - time db. I gone through your description and understood what you want. Please feel free to send message if you want to work with me. I am ready to start soon. https://www.freelancer.com/u/kongxiangjia.html. I am one of top 1% software developers in this website and have 100% completion rate in these 3 years. I will done good job once you hire me. Let’s make long term good business. Best Regards. Li.
$1 500 USD om 20 dager
5,0 (150 omtaler)
8,4
8,4
Brukeravatar
Android and iOS - App Development Hello, client. My number one priority is customer service and satisfaction! I can develop iOS and Android apps, server backend api and admin panel in PHP,MySQL and Website for the app. Main Skills: Android, Angular.js, iPhone, Mobile App Development, React Native I have developed many applications involving various functionalities GPS,payment API, Booking APIs, Photo and Video App, Getting/Uploading data from server(JSON), Google api, Facebook api , Messaging, News and many other implementations. I can provide you good quality work from design to publishing the app to stores. Long term maintenance after delivery, also. You will be satisfied by my work at each test step. I will deliver the app in time with perfect implementation of your app requirements. You will get free bug-fixing even after project completion. I would like to build a good relationship with you while working together. Please contact me and let's discuss the project in detail. Best regards.
$1 250 USD om 20 dager
5,0 (71 omtaler)
8,2
8,2
Brukeravatar
Hello I read your project description that is to build a react native app and I am very interested in your project. As you can see from my freelancer profile, I have top certificated skills and have good experiences working history, more than 119 positive review and top ranking. https://www.freelancer.com/u/Beautistar I guarantee my credit and product high quality and perfect completion. Please open chat and let's discuss further detail. I am ready to start from now on. Regards Yin Feng
$1 250 USD om 20 dager
4,9 (121 omtaler)
8,4
8,4
Brukeravatar
Hello I am a senior Mobile developer and interested in your project. I developed iOS apps more than 7+ years and have submitted several apps on AppStore. I have extensive knowledge about iOS SDK and also good at both swift and obj-c. I am good at software architecture and always write clean, robust and well tested code. Here are my working styles. 1) I don't want to get paid if clients don't like the result. 2) I can be available 18+hours everyday. 3) I will send you daily report OR commit source code every day. 4) I will provide all the SOLID&CLEAN UIs, and robust source codes. 5) I will absolutely keep deadline with perfect features. I am sure I can implement all the feature as you want perfectly on time. Looking forward to work with you. Thanks.
$1 250 USD om 20 dager
5,0 (102 omtaler)
8,3
8,3
Brukeravatar
Nice to meet you. Here is my profile, you can see my experience here. https://www.freelancer.com/u/zhandong0217.html I am good at React-Native App development before. I am an honest and serious mobile developer who has 5+ years of experience. I am sure I can complete your project within your time and budget beyond your expectation. If we work together, I will promise the following things: - Daily Update of the project. - Deadline and high-quality delivery Guarantee. - Free support for 6 months after project completion. Regards.
$1 250 USD om 20 dager
5,0 (118 omtaler)
8,5
8,5
Brukeravatar
Dear employer. As a professional full time developer I want long term project. I have strong react native skills and experience. So I can give you wonderful result success. Please contact me and discuss more. Wish to work for you. Thanks
$1 250 USD om 20 dager
5,0 (124 omtaler)
8,0
8,0
Brukeravatar
Hi, Hope you are doing well! I am React Native expert and have experienced a lot with Firebase. This project is very interesting for me and perfect fit with my skills. I am available now and can start immediately. Hope to work with you. Best Regards
$1 250 USD om 20 dager
5,0 (73 omtaler)
7,8
7,8
Brukeravatar
hi, would love to take it over and develop it further as long as you need it. I am a Pro iOS & Android App developer here, I always strive to finish all my projects, also please check my latest reviews, portfolio on my profile page directly, Kind Regards, Iryna!
$1 500 USD om 20 dager
4,4 (119 omtaler)
8,5
8,5
Brukeravatar
Hello, I am available full time for work. I am experienced Android App developer, and looking to start working with you on your project STEP BY STEP FURTHER i have experienced with Android Studio PROGRAMMING and BACK-END IN PHP, MYSQL AND JSON AND JAVASCRIPT. APPROACH FOR PROJECT: I will start working on your project in design work at first and submit for approval and once approved or any feedback i will do REVISION ON DESIGN and submit again for approval. IN ORDER TO MOVE FORWARD, COULD YOU OPEN CHAT WINDOW PLEASE SO I CAN SHOW MY PORTFOLIO! I have good skills relevant to your project requirements in Android studio and Objective C programming, Back-end panel in (PHP,MySQL) and Rest APIs development. I got 5 years of experienced in developing apps for the startups and have good proven track records and excellent clients reviews. My first priority is to earn client maximum satisfactions and earn their believe on my work to serve quality work. I am always available for the quick communication during development to ensure everything going perfectly as planned. After development there will be free support to fix bugs and issues if you might face. I look forward to working with you. Julian (Developer) , Thank You
$1 000 USD om 20 dager
4,6 (120 omtaler)
8,1
8,1
Brukeravatar
Dear Client. I have checked your job post and I am sure this is my job. I have rich experiences in react.js, redux-thunk, redux-saga, mobx, graphql, and react native. I can provide high quality product and delivery in deadline. Please contact me, Regard
$750 USD om 20 dager
4,9 (75 omtaler)
7,7
7,7
Brukeravatar
Hello, I have read your requirement carefully. I am a senior React-Native app developer. I have rich experience in React.js, Redux, Saga, ES-6, Expo, etc. Also, I am very familiar in Firebase, Cloud DB, Real-Time DB, Firebase Auth, etc. Hope to discuss more detail via PM. Thanks and regards, Peng
$941 USD om 20 dager
4,8 (50 omtaler)
7,4
7,4
Brukeravatar
Dear Employer, I have team of React Native App Developer. Please let me know what kind of app and code you have to work on? I can give you perfect and complete job with firebase integration. Please give document of work. Regards, Ram
$1 323 USD om 20 dager
4,9 (32 omtaler)
7,3
7,3
Brukeravatar
Dear employer! I read your project proposal carefully and I am sure I can perform this project perfectly. React-Native+Firebase is my traditional working style. I have around 10 years of experience in Mobile app development and having 4 years of experience in ReactNative based app development. - Start learning React Native from version 0.11 (from 3+ years ago) - Very strong in Redux/Flux/Mobx or pure architecture. - Very good in building heavy animation. - Strong in integrating with Restful, GraphQL. - Always use Eslint to verify coding standard. - Unit testing with Enzyme, Jest, Mocha. - Continuous Integration, Delivery, and Deployment with GitLab. - Update the app on-the-air with CodePush. - Prefered Expo Main projects are payment/donation platform, ubereats app, esport platform(video stream and cashback), face recognition, ecommerce, taxi app, gps tracking platform, education platform, golf/ski service platform, healthcare and social app etc. Looking forward to seeing you. I can start to work immediately. Best Regards YuKai
$1 000 USD om 20 dager
4,8 (63 omtaler)
7,4
7,4
Brukeravatar
Hello Employer, Good Morning, This is the Placeholder Bid amount and would be a concrete one after discussing with you. Kindly send me the details of the existing React Native app which you have and also let me know the details of the changes which you want to upgrade to the app. After receiving the details of the changes I could be able to share our concrete budget and timeline with you. In the meantime, It is a Placeholder Bid. Eagerly waiting to hear back from you soon. Please Reach Out. Kind Regards, Esolz
$10 616 USD om 70 dager
5,0 (12 omtaler)
7,3
7,3
Brukeravatar
Dear Sir, How are you? I am Mobile, Html5 games, Wechat mini programe , game, Unity3D web server developer and designer. I will like to work on your project and deliver the project. I have developed many applications involving various functionalities GPS, Photo and Video App, Getting/Uploading data from server, Google api, Facebook api , Messaging, News and many other implementations. I’ve carefully gone through your job description and so I am very interested in your project. "Correct implementation for requirements , Fast Speed ,Top Quality ,Time". This is my working style. As a senior iOS and android app developer with more than 10 years experience, I have confident to complete this within specified time. I can satisfy all of your requirement and make it what you want in real. I can start your project immediately and finish your project successfully within given timeframe with high quality We can discuss other details on chat. Kindly give me opportunity to demonstrate it. Thanks you.
$833 USD om 20 dager
4,9 (62 omtaler)
7,1
7,1
Brukeravatar
Hello, I have gone throw your project post requirement you need Android and iOS - App Development I am full stack developer, I have worked many Application before and live on app store. I'm very familiar to application Features I will developed Mobile Application as per your requirement, I provide the 6 months free support for this project, Also help to launch this Application on Mobile Application Store For Play Store to android and Apple Store to iPhone Being an honest person I do my work with default sincerity which develops very good relation with customer. I have more then 5 years of experienced on Mobile applications android, iPhone and website fronted and backend development. "Client Satisfaction is My first priority" Regard YashTech Thanks
$1 000 USD om 18 dager
4,4 (125 omtaler)
8,0
8,0
Brukeravatar
Hi, Client ! I've reviewed job description and it looks really interesting for me. I have an experience of 6 + years of programmer and also talented skill of mobile app & web site development. I have entirely understood your requirements about this project and so felt the desire to work it for you. If you give me your project, I will demonstrate it through working on your project certainly. I can implement your project fully with soft budget within short time. High Quality + Fast Speed = Excellent Result + Business Success, this is my working style. I never disappoint my clients and I'm able to lead your project to success and troubleshoot problems. Please invite me on chat and give me a chance to serve you. Please let's make best project together ! Best Regards ! , Jiang Followings are my services what I will provide if we work together. 1. Daily or Weekly result. 2. Clean and Robust code. 3. Responsible communication for more than 15 hours each day.
$1 250 USD om 20 dager
5,0 (24 omtaler)
6,6
6,6

Om klienten

UNITED STATESs flagg
fresh meadows, United States
4,9
60
Betalingsmetode bekreftet
Medlem siden jun. 13, 2014

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