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Build Angular 2 - Electron app - an Angular 2 expert needed

We will work on a project that has to be offline first. First we want to do PoC (proof of concept). The project is invoicing frontend.

We will provide api for data. Your job is to do this flow:

1. Get data from an api that is on the server, if api is unreachable use data that you have already stored or if you don't have nothing (first run) - display error message.

For that data locally you need to use some kind of Db like NeDB, LevelDb or your own choice (simple local storage isn't enough solid for this?).

2. We will use two items from received data and create simple invoice and try to send it to another api that only receives data from our app, if the api isn't reachable, you need to send it when service is online again. All invoices should be saved in local Db too.

This is just PoC, we will continue after this...

Please bid! Thanks

Habilidades: Angular.js

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Acerca do Empregador:
( 41 comentários ) Rijeka, Croatia

ID do Projeto: #12878466

52 freelancers estão ofertando em média $20/hora para esse trabalho

Anuitex

Hi, I’ve read your brief and can see that we can provide the required software development services to you. My team has 7+ years experience designing and developing websites and business applications. I would Mais

$20 USD / hora
(20 Comentários)
7.1
jexplorer

Hello sir, how are you? hope you are doing great.!! i have read the project description and it seems to me it is 25 to 30 hours of work and for the offline storage i think we should use pouchDB as it is great for of Mais

$15 USD / hora
(16 Comentários)
6.2
tudiptechnology

Hi, Let me keep this really short as I am sure you would be swamped with the proposals! We have been developing/maintaining web applications in AngularJS and various JavaScript libraries/frameworks like React, M Mais

$22 USD / hora
(4 Comentários)
6.0
$25 USD / hora
(50 Comentários)
5.9
OrangeTechsol

I have read your requirement and understood that you like to hire Angular 2 expert for Electron app. I am pleased to inform you that we have Skilled Developer team in Angular 2 and already done several large and com Mais

$15 USD / hora
(23 Comentários)
5.6
wartertall

Hello. About angular, I begin work with more than 1 year ago, and create great web app and cross mobile platforms app(using ionic) for e-commerce, where customers can put and sell or for another members borrow items. Mais

$22 USD / hora
(3 Comentários)
5.3
laxaar

Hi there, Thank you for sharing your requirement. We are a team of technocrats having 8+ years of experience in Web and Mobile design plus development. Talking about our expertise, we possess very good expertise Mais

$20 USD / hora
(16 Comentários)
5.7
fullstackpratim

Dear Employer, Hi, my name is Parth and I’m a Web Developer from India who specializes in creating beautiful web sites and mobile app. Also i have a small team of designer and developer. In my 8 years in the Web Mais

$22 USD / hora
(16 Comentários)
5.2
digitalaptech

Kindly have a look ours a few Angular works: --- • [login to view URL] • [login to view URL] • [login to view URL] (AWS server) • [login to view URL] • [login to view URL] • [login to view URL] • http://you Mais

$18 USD / hora
(1 Comentário)
5.2
arhamsoftltd

Hello Dear, Good Day! I am a senior Angular developer with 6 years experience also having a strong expertise to handle Angular 2. I am very much comfortable in working on your Electron app (Angular 2) Kindly sh Mais

$25 USD / hora
(6 Comentários)
4.9
ask2itsolutions

We have good experience team in asp.net, mvc, angular 2 , we can handle any small to big complex projects. Please check our portfolio below Angular2 , Asp.net core api [login to view URL] super Mais

$18 USD / hora
(3 Comentários)
4.8
meet2amitvw

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 Mais

$20 USD / hora
(1 Comentário)
4.9
Reflexlogic

Hello, I have reviewed the posted job brief. I would like to inform you that we have great expertise using Angular2 as well as angular.js We have great experience working with APIs too. We will get data from th Mais

$15 USD / hora
(1 Comentário)
4.5
punitpuneet2008

Hello, I have gone through the basic concept of the work and can help you with the desired solution. Please share the project with the greater details so I can review the requirements and based on it share a ball Mais

$15 USD / hora
(4 Comentários)
4.0
rainstreamweb

Hello, This is not copy/paste message. I read your requirements. I am interested for this job. I have expertise in Wordpress, Laravel, Magento, AngularJS, Ruby on Rails, Core PHP etc. technologies and can work on Mais

$22 USD / hora
(4 Comentários)
4.2
bhaveshkhatarani

Hi, We make a detail review of your given description and understand it very well. We will build with all features as you required. We would approach your project by starting with wire-frames and getting the desi Mais

$20 USD / hora
(4 Comentários)
4.4
ss86precursor

Hello, I see you need to develop an app, that sends invoices with 2 items from one api service to another. I'm Sergey from ProfIT Company, and we're the perfect fit for you, because we have developed simmilar tasks on Mais

$22 USD / hora
(1 Comentário)
4.0
$22 USD / hora
(5 Comentários)
2.9
mitss

Hello As i check your given detailed description for yur invoicing frontend app . and yur this app work online and offline both mode. first your have all API web services in json and RESt format api. we develop yur Mais

$22 USD / hora
(2 Comentários)
2.8
abhiinfosis

Hi, I would love to assist you with this app. I would like to know whether this is the only task that needs to be done or there are further points that need to done. If yes, please share the API's which will be req Mais

$20 USD / hora
(1 Comentário)
3.0