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Back-end Developer (Node, Express, AWS, Heroku, MongoDB) -- 2

$2-8 USD / hour

Cancelled
Posted almost 4 years ago

$2-8 USD / hour

Needs to hire 3 Freelancers We are looking to outsource some of our services to an external developer... THE JOB (examples of user-story) ------------ User story 457: 1. We have a working node.js-express REST API that takes to longer than Heroku's hardcoded timeout (30 sec) to complete. 2. The developer needs to build a demo WebSocket API that takes longer than 30 seconds to complete - to test if it's supported by Heroku. In this demo, you'll be using setTimeout to send a keep-alive message every 20 seconds, and an ending message after 1 minute 3. If it works - the REST API should be converted to WebSocket. Otherwise - we need to change the architecture and split the REST API into 2 servers: RESTful server and a worker server. 4. Also, develop the front-end's Javascript SDK for easier implementation in the front-end. 5. The REST API, along with details about how to convert it into a WebSocket or a Worker service, will be revealed after starting to work together. User Story 460: Convert existing APIs to TypeScript (The APIs will be revealed after starting to work together). User Story 466 Convert existing functions using Voluum's API, to use Binom's API WORK PROCESS The work process will be as follows: 1. First, we agree on a permanent hourly price. 2. Then, we send the user stories (see the first one above). 3. You read the user stories, and decide how many billable hours will each user story cost (i.e., price quote). 4. We decide if to agree and develop the user story or not. If we agree, then: 5. You build the feature. 6. You commit the code through GitHub. 7. We compile and do QA according to the user story's instructions. 8. You fix bugs. 9. When everything works to our satisfaction - we pay you. 10. If the development (including bugs) took more or less time - it doesn't matter, the price will be as agreed (see #3 above).
Project ID: 25716903

About the project

12 proposals
Remote project
Active 4 yrs ago

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12 freelancers are bidding on average $7 USD/hour for this job
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Hello there, Hope you are doing well! I have checked your requirement to work on user stories. I have more than 7 year experience in node js,express js,aws etc I can help you build good quality code. Thanks
$4 USD in 40 days
4.7 (14 reviews)
4.1
4.1
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hello sir , I am a full time freelancer and have 10 years of experience in 1 web and window development in asp.net c#, javascript,sql server 2 Android mobile development i can do work as per your requirement . I can quickly understand the details and idea of your project so I think my technology is suitable for your project. please inbox me so that we can talk. Thanks Sanjay
$20 USD in 40 days
4.5 (3 reviews)
3.6
3.6
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I am an expert in websites and mobile app development. I have extensive knowledge in React Native, React JS, Node.js and Python with Django Rest Framework. I think of myself as a Fullstack Developer. Probing an opportunity to work along with genuine Clients for a long/short term projects. Able to work alone or with your existing team. I'm open to discuss on project milestones in initial as per Clients I am open to working long term as long as you want. We can proceed by discussing the projects requirement for each app and the the app timelines as well. I am open to an interview if required. Open to work on your rates. Trust me I have lot of projects to share also I can do it at your rate. Looking forward to hearing from you. Best regards, Jasham
$8 USD in 40 days
5.0 (5 reviews)
2.7
2.7
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I am a full-time Full Stack Freelance having 7+ years of experience and have team working on Web App Developer-Designer (Specialising in CRM, ERP, Ecommerce, Website Developing & Designing, Android Apps, Ios Apps, web-apps). We're also proficient in the following technologies; Php, Laravel, Codeigniter, WordPress, Magento, shopify, python, Python scripting, Data scraping, Selenium testing, MySQL, PostgreSQL, Django, DRF(Django Template, rest API, rest framework, unit test cases), artificial intelligence, machine learning, Java Developing, image processing, open cv, Deep learning, Sentimental analysis, Data science, Blockchain Developing, React Native, React js, nodejs, Angular js, Angular (All version JS), Express js, backbone js, React native, Mongo DB, vuejs, IOS Developing, Android Developing, Asp.Net, SEO, google adwords and Digital Marketing. Our work speaks for itself. We pride on our client's satisfaction and we've finished more than 340+ projects.
$5 USD in 40 days
5.0 (1 review)
2.0
2.0
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Hi manager, How are you going? I am Vishal, working as a backed developer, I have read your project carefully and looking forward working with you. Thanks and regards.
$6 USD in 40 days
0.0 (0 reviews)
0.0
0.0
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Hello, I've 5yrs of experience in Javascript with expertise in React Js Frontend. I've good hands on below type of projects:- *Real Time Chatting Apps. *Water Delivery Apps. *Recurring Coaching Apps. *Saloon Booking Apps. *Survey Apps. I've delivered quality codes within the timeline and can assure you the same. There will be no intermediate between us like any organization which will charge you with huge money, you'll directly have to deal with developer with daily updates of progress. Looking forward to connect on chat. Thanks!!!
$5 USD in 40 days
0.0 (0 reviews)
0.0
0.0
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I am a full stack developer and I did many projects in non-blocking code format in NodeJs and worker process. I had a well experienced in JavaScript ExpressJs NodeJs mongodb HTML CSS Bootstrap jQuery Cryptography SQL mySQL Angular Blockchain AWS. Trust me I will satisfy your needs if the project is given
$3 USD in 40 days
0.0 (0 reviews)
0.0
0.0
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Good afternoon, I am trained in systems analysis and development. I have aws certification. I did some cloud projects for companies. I hope it helps you as soon as possible.
$5 USD in 40 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of ISRAEL
Tel Aviv, Israel
5.0
2
Payment method verified
Member since May 26, 2020

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