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Back-end development for the mobile application (PLEASE READ REQUIREMENTS BELOW!!!!)

$250-750 USD

Closed
Posted about 6 years ago

$250-750 USD

Paid on delivery
TECHNICAL REQUIREMENTS: (We understand that this stack is not perfect at all and We are open for alternatives on condition of decent argumentation) Backend - Django + Django Rest Framework Database- PostgreSQL Cache - Redis Proxy Server - Nginx WSGI Server - Gunicorn with Tornado Containers - Docker Deferred or Periodic tasks - Celery with Redis Websockets - NodeJS Error Tracking - Sentry
Project ID: 16639138

About the project

17 proposals
Remote project
Active 6 yrs ago

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17 freelancers are bidding on average $636 USD for this job
User Avatar
Dear, I am Gang Lee, WEB developer . I'm a certificated freelancer with over 1000 good reviews from clients. I have great deal of experience in node.js,angular.js,monogdb,ionic,react , php framework site optimization. I never disappoint my clients and I'm able to lead your project to success. Thank you!
$555 USD in 10 days
5.0 (271 reviews)
8.5
8.5
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Hi, I am experienced developer, 10 years of experience. Due to django recent security fault that 2000 databases where opened for usages, i recommend that you switch to full node.js for backend. If you want i can do python/django. Also if you want python as backend service, I will be using celery on redis. Although on node it is more nicely supported. As for service error reporting will be using sentry. Please contact me for more details on this project.
$750 USD in 10 days
4.8 (44 reviews)
6.5
6.5
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The project requirements seems like the will a lot asynchronous processes and this I have good experience on this. I am aware of some bug on celery with periodic task execution and I have worked with all the technologies mentioned except NodeJs. Let discuss more details if you think Node is Not a limitation. Surely I trust I can do without it
$750 USD in 10 days
4.6 (32 reviews)
6.2
6.2
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Hello employer. I’ve been reading your description carefully and interested in this kind of work. We’re always ready to discuss. Happy to receive your feedback soon.
$736 USD in 15 days
5.0 (5 reviews)
4.9
4.9
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Hello, I have briefly read the description on Back-end development for the mobile application development, and I can deliver as per the requirements however I need us to discuss for more clarity on the details, deadline and budget as well.
$400 USD in 4 days
5.0 (7 reviews)
4.4
4.4
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- Architecture oriented to microservices - Backend - Golang/NodeJS can be Python with Django Rest Framework - API REST format - JSON, JSON/HAL, GRPC - Database - PostgresSQL (AWS RDS) - Cache - Redis (AWS Elastic Cache) - Container - Docker (AWS ECS/Fargate) - Periodic Task - Cron - Tracker - Zipkin - Logs - CloudWatch - Webserver - Nginx/Nginx Plus
$1,000 USD in 10 days
5.0 (6 reviews)
3.9
3.9
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Hi there, I am an experienced django developer with experience in making apis, if you are doing in the mentioned task, please consider for doing backend part. Thanks, Bijumon
$444 USD in 15 days
3.8 (14 reviews)
4.3
4.3
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Hey, I have experience in developing backend with Django and Python. As I understand, You want to develop an API based backend, for your application. I will be able to help you.
$722 USD in 10 days
4.4 (1 review)
2.7
2.7
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I have worked on Django Restframework + MySql backend, and since Django abstracts most of the DB operations switching over to postgres may not be a big problem. Have used Celery with Redis backend for background tasks in the previous project along with Beat (for scheduling) as well.. used Gunicorn as well for hosting the Django app, though initially tried apache with WSGI. All the Django , Celery, Beat and Mysql were hosted inside docker containers and deployed on Swarm. Nodejs + websockets I have worked on a separate project (with feathers). Let me understand your requirements fully and see if I can help you out. Pricing should not be an issue, unless the amount of work is considerably large.
$500 USD in 10 days
5.0 (2 reviews)
1.6
1.6
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Dear Client, In my 5+ years as a full stack developer, I have successfully delivered numerous web solutions to my clients. I am confident I can do this project for you. Front End: HTML, CSS, Angular JS, React JS, jQuery, Javascript Back End: PHP, .NET, Java, Laravel, Codeigniter, Wordpress, Magento E-Commerce: Prestashop Shopify, Woocommerce Database: MySQL, Oracle, MongoDB API Kindly initiate the conversation so that we can discuss about your requirements. Regards, Apoorv
$555 USD in 10 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of KAZAKHSTAN
Almaty, Kazakhstan
4.9
7
Payment method verified
Member since Dec 5, 2017

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