Write a cross-platform mobile application with backend online database and supporting website

Build a cross-platform mobile app using Xamarin (preferable, or another cross-platform framework) that allows people to record observations of nature. The app interfaces with a database server to store these observations. The app will have elements of gamification (e.g. leaderboard), social (e.g. sharing via social media, forming teams amongst users), and augmented reality (e.g. information overlays).

A web interface to view, search, and administer the data is also required. A basic information website is also required.

Taidot: Tietokantaohjelmointi, Mobile App Development, verkkosivujen suunnittelu, Xamarin

Näytä lisää: mobile application cross platform, cross platform mobile application development, online car rental website backend, manual testing web application cross platform, cross platform mobile application, blackberry cross platform mobile messenger, cross platform mobile messenger android, cross platform mobile messenger, cross platform mobile development html5, cross platform mobile, cross platform mobile development, mobile application cross platform ios android, cross platform mobile menu library, cross platform mobile wrapper, develop voice sip application cross platform

Tietoa työnantajasta:
( 0 arvostelua ) Australia

Projektin tunnus: #13069023

60 freelanceria on tarjonnut keskimäärin %project_bid_stats_avg_sub_26% %project_currencyDetails_sign_sub_27% tähän työhön


Let's discuss more about project to finalize the proper scope with estimated cost and time so ping me over the freelancer chat.....I will share some demo as well for recent works if you want to check. You can also c Lisää

$15463 AUD 80 päivässä
(70 arvostelua)

Greetings from best1!! This is Abhishek, taking an opportunity to showcase our end to end service for your project. I read project description carefully that gave me complete understanding of requirement which is Land Lisää

$15000 AUD 70 päivässä
(223 arvostelua)

Hello, TOPMOST Freelancer to work with, with more than 600 reviews and ratings. You might be seeing lesser reviews, as Freelancer splits reviews according to the category you select. We have read the job descr Lisää

$10000 AUD 55 päivässä
(322 arvostelua)

Hello, sir. My ranking is TOP 5TH in as you can see my profile: ( I'd like to discuss with you in detail. Kind Regards

$20000 AUD 60 päivässä
(146 arvostelua)

Hello, and thanks for the opportunity to bid on your project. I am an expert in many different area’s of web and mobile applications based on the following languages: W Lisää

$15789 AUD 90 päivässä
(222 arvostelua)

Hi, Nice project you have there, let us help you with it! Our team is Russian-Canadian. We code in PHP. Check our recent projects here [login to view URL] Here’s a little video about our team too! ht Lisää

$15359 AUD 153 päivässä
(97 arvostelua)

Hello there, Greetings! We have gone through the complete job description and are pretty sure to assist you to make application as per the features mentioned in description as we are a team of developers working Lisää

$10309 AUD 60 päivässä
(207 arvostelua)

I checked your description carefully. I can meet up all your requirements successfully. I have an 6+ years experience of mobile app developing. I can provide good quality of work on time frame. Contact me for more de Lisää

$15000 AUD 50 päivässä
(81 arvostelua)

Hi, I hope you are doing well, This is Kunal, we are 6 year young rapidly growing Mobile App and website Development Company based out of New Jersey, USA, Gold coast,Australia and Pune, India. With excell Lisää

$10000 AUD 25 päivässä
(74 arvostelua)

Dear Client, Hope you doing well. We are ready to start work immediately on your project. We are very much expertise group of iOS, Android, Design and Website developers. For better understanding of our work p Lisää

$10000 AUD 90 päivässä
(49 arvostelua)

How are you? I had read your job description carefully. I believe that I can do this job well. Because I have follow skill and experience to build your product. - Object C and Swift - Jave and javascript Lisää

$16666 AUD 30 päivässä
(54 arvostelua)

Hello. My Profile I have developed many mobile apps and backend for 7 years so far. I have java, objective-c, swift and c# skills for mobile development. And I can Lisää

$20000 AUD 60 päivässä
(41 arvostelua)

Hi Sir, we are experienced in this kind of product development.. please invite me in chat so we can discuss and show you our previous works and all that

$15000 AUD 60 päivässä
(117 arvostelua)

Dear sir. I am a professional mobile app & web server developer with 6+ rich experience. I would like to work on your project and deliver the project. I have developed many applications such as social app, dating a Lisää

$16666 AUD 10 päivässä
(97 arvostelua)

Hi, I have 5+ years of experience in Android/iPhone/iPad Application development. We suggest Native instead of any Hybrid application for good performance. I have developed applications for a range of domains l Lisää

$15789 AUD 75 päivässä
(119 arvostelua)

Dear Client,Hope you doing well. I have gone through your requirement and as per my previous work experience i am ready to start work immediately on your project. yes i am very much expertise with HTML, CMS, Lisää

$10526 AUD 100 päivässä
(68 arvostelua)

Hello ! We want to discuss about your project as we have experience in it. What Differentiates us from the other freelancers : # Experience of more than 5 years in Unity 3D, Xcode, CoCoa 2d, Phonegap and major Lisää

$20000 AUD 45 päivässä
(84 arvostelua)

►►Project Title- -Xmarin Mobile Application Development. ►►Scope- -User profile management -Record observation -Database management -Social media sharing -AR Integration -Admin panel ---Kindly communicate Lisää

$20000 AUD 60 päivässä
(31 arvostelua)

Hi, we are a London(Shoreditch) based design studio, Please get in touch to discuss further. Following are some of our recent design projects; UX / UI designing and branding for a task provider platform Lisää

$20000 AUD 30 päivässä
(47 arvostelua)

Dear Client, I am an experienced mobile app & web developer who has great and various skills. I can manage native android & iOS, unity 3d game, web development and support. Cross platform is also my major field. Lisää

$12000 AUD 60 päivässä
(94 arvostelua)