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Develop API based on node.js, Express and AWS SDK

€250-750 EUR

Completed
Posted about 9 years ago

€250-750 EUR

Paid on delivery
You will develop a node.js application that will act as an API for a messaging platform. The API will use node.js' module Express JS (version 4), the Amazon Web Services SDK and an authentication module of your choice (e.g. Passport). The API will reside on AWS and will make use of some of its services (e.g. DynamoDB for the database). You should hence have working experience of node.js, Express JS and the Amazon SDK, including having them play together. Goal of this project is to have a basic, working function of the API in place. Afterwards, if you're interested, this could turn into a more long-term assignment or even hiring.
Project ID: 7071042

About the project

14 proposals
Remote project
Active 9 yrs ago

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During the last 4 years of my career I have been developing a web platform based on NodeJs and the express framework (version 3 at start, and now upgraded to version 4). The goal of this platform is to provide the service for Home Energy Management Systems, so that users can control their heating and electric usage (see [login to view URL]). The system has also adopted by the giant uitlity Gas Natural Fenosa (see http://www.gasnaturalfenosa.es/es/hogar/gas+luz+servicios/equipamiento/1297253061136/[login to view URL]) having more than 1 thousand devices connected right now. The development of the platform included RESTful APIs for the gateways, mobile apps, web app and admin frontend, so I have a good background in APIs coding. The authentication method is OAUTH 2.0 (types password and client credentials). The system has been deployed at start in AWS, so I am also familiar with their platform and SDK, although right now it has been migrated to Linode (staging servers are still in AWS). In addition, the server architecture has been carefully chosen to allow horizontal scalability.
€370 EUR in 3 days
0.0 (0 reviews)
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14 freelancers are bidding on average €569 EUR for this job
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Aucune proposition n'a encore été fournie.
€555 EUR in 3 days
5.0 (16 reviews)
4.7
4.7
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A proposal has not yet been provided
€555 EUR in 10 days
5.0 (6 reviews)
3.0
3.0
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Hello Sir, We are a globalized software services organization specialized in providing Web, Mobile, ECommerce and Social media frameworks using cutting edge and emerging technology. We have worked on many web application projects including WordPress, Prestashop and Magento based e-commerce websites for our clients in the past. We have professionals experienced in back-end technologies including node.js, PHP, J2EE etc as well as front-end technologies including HTML, Javascript, AJAX, Dojo, bootstrap etc. Please have a look at our portfolio. We have the right skill set to do this job effectively and within time and would like to discuss more about this opportunity. Looking forward to hear from you. Thanks, Shiv Agrawal SuiGen Solutions
€555 EUR in 10 days
5.0 (1 review)
2.3
2.3
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I worked with this technologies for the last 3 years. Currently I am developing a system that uses exactly the technologies that you mentioned. I need to know better what kind of API you need to make a better proposal. Normally I charge $35 per hour and the proposal will be on that basis.
€555 EUR in 5 days
0.0 (0 reviews)
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La propuesta todavía no ha sido proveída
€555 EUR in 3 days
0.0 (0 reviews)
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I have past experience with API development, AWS API and node js, please check my resume/CV. This project seems to be very interesting, since I'm working on getting the Amazon Developer certification.
€544 EUR in 15 days
0.0 (0 reviews)
0.0
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I have gone through requirements and express is good but latest HAPI is better. When you say messaging platform - what exactly you want the API to do ? How many requests in future ? What kind of data would be stored as even Redis is a good alternative ? Apart from it Do you just need the prototype/proof of concept ? Let me know your expectations and timeline. I am a developer with 8 years experience. Language agnostic, worked on all the nosql technologies. Currently, works full time for a company with 4 products ( 2 in NodeJs/Redis/Mongo on EC2 NGinx/Apache2 , 1 in Perl/Redis/Python, 1 in DJango/Angular JS/Bootstrap/HTML5/CSS3 ). I am the sole person for the infrastructure as well with experience in Zabbig, Nagios other software like statsd, graphite and maintain a total of 40 servers up and running without a hiccup serving daily close to 10M requests.
€444 EUR in 10 days
0.0 (0 reviews)
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About the client

Flag of SWITZERLAND
Zürich, Switzerland
5.0
2
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Member since Feb 2, 2015

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