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Point Of Sale application

Create the structure of a Point Of Sale application.

Front:

Technology: React Native

Must work in PWA, Android, IOS, Windows and Linux. The difference between PWA and the others is that you do not have access to the hardware of the device. Must be responsive.

The application must be offline first. Use [login to view URL] for local storage.

** The difficulty is to manage synchronization following a disconnection **

Propose a plugin system [login to view URL] each installation can activate certain plugins depending on the way of working.

The fronts must be able to communicate in p2p for the sharing of equipment. [login to view URL]

Back:

Technology: Api Platform

The difficulty is that the API is installed simultaneously on the cloud and on a local server to allow operation in the event of an internet outage. It is therefore necessary to manage the replication between the two servers knowing that the front can indifferently contact the cloud or the local server.

Creation of a server on the fly. If a customer creates an account, the system must automatically mount an API and a ready-to-use (serverless) database that can be used with the PWA application.

Skills: Mobile App Development, PHP, React Native, RESTful, Software Architecture

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About the Employer:
( 2 reviews ) Kraainem, Belgium

Project ID: #24519749

53 freelancers are bidding on average €3017 for this job

owebest

Hi, Greetings! I've read your description and understood all the requirements that you mentioned. and understood that you are looking for expert developer to develop point of sale application which is perfectly fine. More

€3000 EUR in 23 days
(332 Reviews)
9.2
leadconcept

Hi, We have analyzed the requirements and iOS, Android, progressive web app is to be developed for the POS using the React Native. Kindly let us know about the required features list for the apps because POS can have More

€2400 EUR in 60 days
(108 Reviews)
9.1
meet2amitvw

Dear employer as a custom POS developer (making it from scratch) i am having relevant skills as you requested in your project description...i can share some demo as well in further chat. can we discuss more on this to More

€2950 EUR in 25 days
(173 Reviews)
9.3
aistechnolabs

Greetings, Thanks for the opportunity. AIS Technolabs (Expert Software Developers) is a dedicated team with over 8 years' experience and a strong workforce of 220+ Professionals. We do all starting with Software D More

€6700 EUR in 30 days
(107 Reviews)
9.4
amitorada

Hi From E Launch Infotech , Kindly refer the below link of my POS type app. iOS App:- [login to view URL] Website:- [login to view URL] we have provided many enterpr More

€3500 EUR in 30 days
(196 Reviews)
8.6
WhizPool

Hello, I am Zeeshan, 14 years of experience in desktop(C++), mobile(iOS and Android) and web development(Node, Golang, and PHP). I do have a small team with me to help assist in projects where the deadline is critical More

€3250 EUR in 45 days
(65 Reviews)
8.7
omairusaf

Hi, I am highly skilled and innovative web developer and designer with 7+ years of extensive experience in both front and back end development along with hands on experience on most trending technologies I am confiden More

€3000 EUR in 30 days
(90 Reviews)
8.2
PharosProdInc

Hello. We’re a team of Mobile, Web developers and UI/UX designers with an extensive background and a passion for coding, mobile development, and web technologies. Our development office is located in Ukraine, Eastern More

€2250 EUR in 7 days
(18 Reviews)
7.9
ifluxsolution

Well Experienced with POS Solution Development & React Native. Hello, I read your requirement of POS Sales platform development. Also review mentioned plugins and APIs.I am confident to provide you best solutions as More

€5000 EUR in 30 days
(61 Reviews)
8.0
visionvivante

Hey, I'm interested in your project. Please send me a message so that we can discuss it more. We are a small and well-tied and organized team with 30+ resources including: -- Business Analyst to understand the requir More

€2350 EUR in 35 days
(78 Reviews)
7.8
eclipsetechno

Hi, So we have plus points because : 1) Having prior experience in POS development for Restaurants 2) Worked with React Native and made PWA using React / Redux and firebase 3) We can create the REST APIs. We recom More

€2250 EUR in 30 days
(38 Reviews)
7.7
mitss

Hello, As i flick through that provided details in brief overview about Point of sale system with hardware integration with POS system where those all user who want to get paid off their bills of their foods through t More

€6500 EUR in 95 days
(107 Reviews)
7.9
AwaisChaudhry

Hi, I have read the details I believe I can do this job. While I believe I have some queries which need to be clarified. For that I would request you to start the chat so we could clarify those. We can discuss the time More

€10000 EUR in 150 days
(87 Reviews)
7.9
technorizen

Hello,I have 6 years of experienced on mobile application ( Android +iphone/ ipad ) and App admimn with development web services where admin can manage the app from backend ,. I have developed the Transport App , Rid More

€1800 EUR in 7 days
(196 Reviews)
8.6
techverxllc

Hello, I can built POS as per all features you listed. I have already built similar website so I assure you that I can built similar website. [login to view URL] I am keen to work with you on long term basis. M More

€2250 EUR in 7 days
(15 Reviews)
7.7
Solaristech

Hello Nice to meet you! I am a developer based in California with extensive experience in software and mobile development. I have a strong experience in: React Native, Software Architecture, RESTful, Mobile App Develop More

€2500 EUR in 13 days
(101 Reviews)
7.3
AxonTech

Hi there, I have 5+ years of experience in Mobile Applications and programming languages as well as experienced in building beautifully designed, technically advanced iOS apps, and our knowledge of Swift, Kotlin gives More

€2250 EUR in 16 days
(119 Reviews)
7.5
getwebsolutionsl

Hello! I am an expert React Native Apps coder with skills including React Native, Software Architecture, PHP, RESTful and Mobile App Development. Please contact me to discuss more regarding your project - Point Of Sale More

€3000 EUR in 9 days
(46 Reviews)
6.8
sanjoy2prosenjit

Hi Sir, Hope you are doing well !! We will do this project for you according to your given [login to view URL]'s get on a chat and finalize it. We have 10 years of experience. We will be happy to answer all of your q More

€2500 EUR in 21 days
(33 Reviews)
6.5
AddWebSolution7

A gentle follow up regarding the previously shared proposal. Hi there, Hope you are doing great! Expert React Native developer backed by 5+ years of experience along with PWA, Android, iOS, Windows, Linux, and Full- More

€2100 EUR in 7 days
(17 Reviews)
6.2