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App Paisture Map

$750-1500 USD

Chiuso
Pubblicato circa 5 anni fa

$750-1500 USD

Pagato al completamento
I need an app who can identify the position into a crop field from a database. We need an app in Android to operate, and a django web app for admin. I want the the developer use PostgreSQL as database. The mobile app must work completely offline. Then the output from database is the georeference into the crop field, knowing how many dry matter goes to the cattle t=1 (t=1 initial day of feeding into a crop field) A1i=A0 (A0 is the georeference point A of zero line from crop field) A1f=A1 (A1 data obtained from algorithm app, with database info) B1i=B0 (B0 is the georeference point B of zero line from crop field) B1f=B1 (B1 data obtained from algorithm app, with database info) t=n (n intermediate day, you feed animals but you don't finish) Ani=Ani=A(n-1)f (A(n-1)f is the final georeference point A calculated yesterday, that turns into initial today) Anf=Anf (A1 data obtained from algorithm app, with database info) Bni=Bni=B(n-1)f (B(n-1)f is the final georeference point B calculated yesterday, that turns into initial today) Bnf=Bnf (B1 data obtained from algorithm app, with database info) t=fin (final day who finish dry matter into the crop field) Ani=Afini=A(fin-1)f (A(fin-1)f is the final georeference point A calculated yesterday, that turns into initial today ) Anf=Afinf=Af (Af is the georeference point A of final line from crop field) Bni=Bfini=B(fin-1)f (B(fin-1)f is the final georeference point B calculated yesterday, that turns into initial today) Bnf=Bfinf=Bf (Bf is the georeference point B of final line from crop field) ¿Los puntos que se mueven lo hacen en un sentido o puede retroceder? No pueden retroceder hasta que se consume completo. Al consumirse completo el potrero, lo importante que se marque como consumido para que luego se seleccione el potrero, comience del metro 0 Field Potrero= Crop Field Code Metro Potrero (m)= Line meter from the crop field área acumulada (m2)= How many square meters are to the line meter LATLONG A= A geroreference point LATLONG B= B Georefence point APP Parameters: (i) Residue= 1200 kg/há (this value can modify) Database: Pasture: 1.- Select Crop Field 2.- Select Cattle Group (for instance CG001. I need a table with fields: ID Cattle Group, Cattle Group, Species, Description) 3.- Input cattle number (for instance 300 animal) 4.- Enter quantity of dry matter to be delivered (for instance: 5kg/animal) 5.- Input Availability (for instance 2000kg/há) há:hectare 6.- Calculate: To Feed. To Feed=Availability - Residue=2000-1200=800(kg/há) 7.-The calculate to square meter. For Instance: 800/10000=0,8kg/m2 8.-Calculate square meters needed. QofCattle*DryMatterperAnimal/(To Feed) ->300*5/0,8=1875m2 9.-Collect all data 10.-You find into database the meter line 11.-the app must show distance between user and point A. 12.-Mark success when user stay in point and collect data 13.-the app must show distance between user and point B. 14.-Mark success when user stay in point and collect data Update real residue You need update the real residue. This value user will have after feeding. In the same example, we supposed we feeded 1500kg dry matter. However, the real residue is only 1000kg/ha, no 1200kg/ha. Then the app must update data and put the final data. In this case 1875kg
Rif. progetto: 18721206

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30 proposte
Progetto a distanza
Attivo 5 anni fa

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30 freelance hanno fatto un'offerta media di $1.281 USD
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Hello. I am a GIS(Geographical Information System) expert and Web&Mobile(iOS&Android) developer. Since 10 years before I have been developing GIS applications. I graduated GIS special education course and I have rich experiences for development Desktop,Web and Mobile GIS applications. as a GIS developer, I can develop any kind of GIS application based on ArcGIS,GeoServer and GoogleMaps,OSM,MapBox, Cesium, Potree and PointClouds, OpenLayers,PostGIS and PostgreSQL and MS SQL, Sqlite/Spatialite. And I have many Web technologies such as PHP, Java,C# etc. I checked your requirement and I am very interesting in your project. I have worked on many GIS application development and I think that I have able to realize your requirement. I would like to heard from you. thank you.
$1.500 USD in 20 giorni
5,0 (112 valutazioni)
8,2
8,2
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Nice to meet you. Here is my profile, you can see my experience here. https://www.freelancer.com/u/zhandong0217.html I saw you are going to build the investor portal. 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 in 20 giorni
5,0 (117 valutazioni)
8,4
8,4
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App Paisture Map 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, Bootstrap, Django, Mobile App Development, PostgreSQL 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 in 20 giorni
5,0 (72 valutazioni)
8,3
8,3
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Full Time mobile/website developer for 7 years. Hi. I gone through your description and understood what you want App Paisture Map. 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 will done good job once you hire me. Let’s make long term good business. Best Regards. Li.
$1.250 USD in 20 giorni
5,0 (148 valutazioni)
8,4
8,4
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Hi I have mobile(Android&Ios) and backend(PHP, NodeJS) skill with 7+ years experience. I am very familiar with - On demand system such as UBER style booking , Delivery - Sharing , Dating - VPN for windows, macOS, linux, android , ios - Voice&Video&Text Chatting - Video&Audio players , editors - E-commerce - Fitness App - Spy app - Guard patrol and School management system based on Nfc Read/Write- Live streaming , - GPS tracking, GEO fencing on GoogleMap , - Payment integration(PayPal , Stripe , Braintree , Peach , PayTabs etc) , - QR generating and scanning - Responsive mobile site - Bluetooth&Wifi app … … I`d be happy if you hire me and I will do my best for your project. I`d like to work for your project. Regards
$1.000 USD in 20 giorni
4,9 (82 valutazioni)
7,9
7,9
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Hi there, I have checked the details I have great experience with Android, Bootstrap, Django, Mobile App Development, PostgreSQL. Please start the chat so we can discuss this job more in detail. Thanks
$1.250 USD in 20 giorni
5,0 (52 valutazioni)
7,7
7,7
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Hi, Hope you are doing well! I am mobile expert and have experienced a lot. 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 in 20 giorni
5,0 (73 valutazioni)
7,8
7,8
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App Paisture Map How are you I am a professional mobile app developer and have full experience for 6 years. I read your project description carefully and I understand what you want. Now i am ready to start your project and until you are satisfy, I will provide full service and do my best for you. Please contact me. I value my credit and will be kept the promise with you. I hope you agree my proposal and will be accomplish it quickly and quality so that you 're satisfy about it. Thank you very much.
$1.250 USD in 20 giorni
5,0 (43 valutazioni)
7,6
7,6
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Hi Sir, I'm a senior IOS/android developer who have been developing high quality apps based on proficient knowledge about objective-c/swit,java and various open source libraries. I would love to have the opportunity to discuss your project with you. I have good experience with ios app development. I'll provide you my worked app links so that you can review those before making a hiring decision. Thanks Kodecube infosys
$1.100 USD in 20 giorni
4,9 (51 valutazioni)
7,1
7,1
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Hi there, I've gone through the post description carefully and ready to start work on this project. Requirements are very clear but please come over the chat so that i can get more requirements if remaining. I am an expert web/app developer with 6-year experience. My expertise are as follows- BACK-END:- PHP, JAVA, PYTHON, AND NODEJS, FRONT-END;- HTML/CSS/SCSS, JAVASCRIPT, JQUERY, GOOGLE TAG MANAGER, REACTJS, ANGULAR, VUE JS, COFFEE SCRIPT, TYPE SCRIPT AND EXPRESSJS DBMS:- SQL/MYSQL, NOSQL, POSTGRESQL, MONGODB, COUCH BASE, GOOGLE FIREBASE, AND ORACLE MOBILE APPLICATIONS:- ANDRIOD/IOS[NATIVE/HYBRID], XCODE, ANDROID STUDIO, REACT-NATIVE, PHONEGAP, AND CORDOVA OTHER:- GOOGLE[ANALYTICS, FIREBASE, PUSH NOTIFICATION, ADWORD, ADS, MAP, AD-SENSE], FACEBOOK SKD, GOOGLE SDK, OAUTH-2 AUTHENTICATION, PAYPAL STRIPE MASTERCARD TREE-WAY PAYMENT TRANSACTION LIKE FREELANCER PROJECT MANAGEMNET AGILE, TECHNICAL ANALYSIS Thanks Seema-P
$1.250 USD in 20 giorni
4,3 (14 valutazioni)
6,6
6,6
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Hello I've read your description and can know that you'd like to build an app Paisture Map. I'd like to help you with this project and give you the best results. As a senior developer who has good experience in Android/iOS app development, I will provide you with the same features and functionality according to given details and project scope and I will also provide you with free support to fix bugs after the development of the project. I will available full time for the work and available until you satisfied with work. I have more than 5 years of experience in developing NATIVE and HYBRID apps. I can work delicatedly and will deliver the quality work on time and budget. I look forward to hearing from you soon. Please ping me over FREELANCER CHAT WINDOW. So, I can share my past work. Thanks Regards Nikita
$1.000 USD in 20 giorni
4,2 (16 valutazioni)
5,9
5,9
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Hello, I read the description of your project thoroughly. I understand your requirements basically, and I have experiences of similar project. I am professional Website builder and Mobile App developer, and talented Angular/Nodejs/Vuejs especially. Also I can provide other windows desktop application using .NET techniques. You can see my abilities in my recent reviews, on my profile page. https://www.freelancer.com/u/luiswilliam Now, I have enough time to work for your project and I'm ready to go with you. Usually, I would provide long term support on the work I did. Looking forward your contacting. Thanks! 1550086141308
$750 USD in 2 giorni
4,6 (9 valutazioni)
4,9
4,9
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Hi There, I can do it very quickly & effectively. I'm having more than 9 years of app and web development experience. Looking forward to work with you! Thanks!
$1.250 USD in 20 giorni
3,6 (3 valutazioni)
3,2
3,2
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Hi there, I have read your project requirements and I am very much interested to work on your project. I have 7 years experienced developer and experts on Angular, Node, JS, PHP, Word Press, Codeigniter, Laravel, Magento, Bootstrap, MySQL, Payment integration. Please reply to me to discuss further details of the project. Thank you.
$1.250 USD in 20 giorni
0,0 (0 valutazioni)
4,0
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Bandiera: CHILE
Port Montt, Chile
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Membro dal feb 13, 2019

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