Ditutup

React Native expert with mysql and java/javascript

We have developed an APP that can talk to a custom electronic product using BLE.

The APP reads some characteristics from the gadget and posts the data on a server database (mysql).

We have already developed the above and is working, we need somebody that modify the current app an d the current mysql database in order to read 2 more characteristics.

We need an NDA to be signed off before providing further info.

Keahlian: Mobile App Development, Android, Java, Javascript, MySQL

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Tentang Pemberi kerja:
( 0 ulasan ) London, United Kingdom

ID Proyek: #22728435

60 freelancer menawar dengan rata-rata €2165 untuk pekerjaan ini

leadconcept

Hi there, First, please send me NDA and I would be happy to sign it and send you back for your acceptance. Once NDA is signed, then you can share existing code App and list of remaining task for us to analyze & estim Lebih banyak

€2500 EUR dalam 30 hari
(62 Ulasan)
8.7
idragon712

Hello My name is YanYing.D have rich experience in React Native development. I have read your description carefully and I am very interested in your job. Here are sample RN apps I have built before. [login to view URL] Lebih banyak

€2250 EUR dalam 30 hari
(195 Ulasan)
8.5
vasundhara19

Dear Sir, Vasundhara Vision is a software development/website development company Our Skills : Game: Unity 3D, Game Development 2D/3D, c# programming, Mobile Application Development: Native and Cross-platform (React Lebih banyak

€2600 EUR dalam 25 hari
(117 Ulasan)
8.3
omsoftware

Hello, Yes, I am ready to sign NDA and immediately available to discuss and start the work on your requirements. I have previous experience working with BLE devices. If you are interested and want to give it a shot, Lebih banyak

€2000 EUR dalam 30 hari
(78 Ulasan)
8.4
MobiStudioz

Hello I read the job post, please check our work understanding, if it sounds good, let us discuss it in more detail. ►►Email Letter -Mobile React Native App Modifications ►►Kindly communicate with us so that we can Lebih banyak

€3000 EUR dalam 40 hari
(43 Ulasan)
7.8
AzzkaNoor

Greetings of the day. I am a professional React.js/ React Native developer and I am confident I can implement this React/BLE based project, I have a few questions regarding the modifications. Please message me so that Lebih banyak

€2250 EUR dalam 7 hari
(32 Ulasan)
7.4
iramrao

Professional React Developer with years of experience. I understand what you are looking for. I’ve read your project and understood. Because I’ve completed the done work before so I am sure it will not be a problem fo Lebih banyak

€2777 EUR dalam 15 hari
(58 Ulasan)
7.5
Smart1902

Hello, I have rich experiences in React Native app development. I have developed several design, content management and social apps. I'd like to discuss more details. Please contact me. Thanks

€3000 EUR dalam 7 hari
(103 Ulasan)
7.6
topteam123

Hi, We are ready to sign the NDA. Can you please provide me your reactnative app detail with list of modification you want to do in your app so that i will analyze it and provide you accurate estimation for the work. Lebih banyak

€1600 EUR dalam 25 hari
(35 Ulasan)
7.4
ZealousWang

Hello, I have read and understood your project I have rich experience on Javascript and Mobile Development. I can do this work faster than others. If you check my profile or chat with me, you can know it well. Thanks.

€2250 EUR dalam 20 hari
(28 Ulasan)
6.9
avto35217

Dear hiring manager. I have a great deal of experience in developing mobile apps using react.js/react-native and have built more than 30 apps of a series of categories. Please check out my last projects below: bluesi Lebih banyak

€2500 EUR dalam 29 hari
(15 Ulasan)
6.4
johnjohnson830

Hi there, How are you? I hope you are having a good day. As an experienced & honest developer with 100% Job Completed including iOS/Android development, I have developed various mobile app successfully using ionic, r Lebih banyak

€2250 EUR dalam 7 hari
(26 Ulasan)
6.4
Mobiquick

Hello, I will sign the NDA agreement and work on your project to design and develop. I will work on the react Native expert with mysql and java/javascript. We can talk further and begin working accordingly and move on Lebih banyak

€1800 EUR dalam 30 hari
(18 Ulasan)
6.0
WebnAppExperts

Dear Hiring Manager Thanks for posted your requirement here at Freelancer. Kindly let me know your good time to discuss the project. I have 7+ years of experience in web development. I will provide the best solutions Lebih banyak

€2250 EUR dalam 25 hari
(22 Ulasan)
6.1
NewFuture338

Hello! How are you? I am a full-time mobile app developer. I have rich experience in android(java, kotlin), iOS(swift, objective-c) and C#(xamarin). Please check this link [login to view URL] Lebih banyak

€2250 EUR dalam 7 hari
(24 Ulasan)
6.1
paulprabhakarand

Hi Gentleman, This is Paul Devanesan has done [login to view URL] and [login to view URL] from IIT Madras. I am a technology expert, more than a decade I am developing and delivering applications on Java based technologies. I am a certified Ja Lebih banyak

€2250 EUR dalam 30 hari
(55 Ulasan)
5.9
coolmob0816

Hello I am a senior Mobile App developer and I have rich experience of 5 years. Here are some my skills for your project:: For Android::: Java, Kotlin, PHP, For iOS:: swift, Ionic, React Native. Also, I have built man Lebih banyak

€1500 EUR dalam 20 hari
(39 Ulasan)
5.6
Latex000

Dear Client... How do you do!!! Reading your job , I thought this is my dream job. I feel I have relevant experience required for this job. I assure you of delivering quality code and professional work. I have many exp Lebih banyak

€2250 EUR dalam 7 hari
(13 Ulasan)
5.0
devstart1234

Hi, We work in a team and providing services from last 5 years. We have checked your requirement and interested to work with you. It would be great if we could discuss project over chat to discuss it in detail. We ar Lebih banyak

€1500 EUR dalam 20 hari
(47 Ulasan)
5.7
nicrosoft

Respected Employer, I have read carefully your project requirements. I am a professional full stack React and Mysql website developer and willing to work on your project. ⭐I  AM IN TOP 6% FREELANCERS⭐ You can also vi Lebih banyak

€2250 EUR dalam 7 hari
(32 Ulasan)
5.2