MongoDB Freelance Jobs

Objective:

Develop a platform that allows the visualization of the state and general information of an IoT infrastructure using an API of a platform in the IoT cloud.


Specific functionalities
●        Availability of infrastructure
○        Registration (Consultation in IoT platform and storage in database)
■        Daily record of last measurement of all the variables registering if they are ok or alerted
■        Daily availability calculation per device based on = sensors ok / sensors alerted
■        Register parameters of device properties (status, date is input, operator)
■        Registration by device of version of hw, sw and operator from internal variables of the device
○        display:
■        line graph daily availability by device and sensors
■        cake showing devices and sensors active, inactive, alerted and sensors with out of range measurements
■        bar graph by device indicating% of active, inactive and alerted sensors
■        table with detail and latest measurements of devices, inactive devices, alerted devices and sensors
■        table with sensors with out of range measurements according to sensor type
■        filters: a filter will be applied on all the visualizations based on the properties of the devices of: country, region, client and installation
●        activity log
○        registry
■        form with multiple selection fields or open fields that allows registering management activities performed on a device and sensor
○        display
■        table showing all registered activities (subject to device properties filter)
■        line chart with weekly number of failures (filter by type)
■        cake graph by% of time dedicated to type of activities
●        consultation of variable measurements
○        visualization (query of all the data of a variable in the last 300 data)
■        display
●        linear graph of up to 5 simultaneous variables. Selection of multiple variables from search with filters by country, region, client and installation
●        Graph of variables with batteries in medium discharge state, critical discharge
●        Graph of devices with RSSI with low signal or critical signal

●        Future functionalities
○        Devices entering operative state
■        Detect from changes in the average daily temperature if a device possibly entered operational state
■        Detect faulty flow sensors from last-day analysis of measurements
○        API - for consultation and writing in database of activity logs. for registration through mobile app


Technical specifications

●        Advanced Python Management for Data Analysis (Desirable)
●        Database
○        MongoDB
●        Platform in the cloud
○        AWS
○        Elastic Beanstalk
○        Lambda
●        Framework
○        Flask
●        Graphics
○        Plotly (desirable)

Category: IT & Programming
Subcategory: Web development
What is the scope of the project?: Medium-sized change
Is this a project or a position?: Project
I currently have: I have specifications
Required availability: As needed
API Integrations: Other (Other APIs)
Roles needed: Developer

We are seeking an experienced Software Engineer to become part of a highly skilled and motivated enterprise engineering team focused on delivering highly scalable and available technology solutions across the entire enterprise.  The primary focus of this new team member will be to assist in the design and building of JavaScript / Node.js based API’s to serve as the backend of a Customer Identity Access Management (CIAM) solution.
The ideal candidate should have recent development experience in JavaScript and Node.js.

We are looking for a problem solver that has a passion for building high quality technology solutions with a focus on thoughtful design and a keen attention to detail.  This position requires a self-starter who requires minimal supervision and is comfortable contributing their own thoughts and perspectives in team meetings.

Category: IT & Programming
Subcategory: Other
Project size: Medium
Is this a project or a position?: Project
I currently have: Not applicable
Required availability: As needed
API Integrations: Cloud Storage (Dropbox, Google Drive, etc.)

We have Excellent Opening for MongoDB Developer. Development Experience of Mongodb Database.

Required:

MongoDB Expert DBA

Expert MongoDB architectural knowledge

MongoDB Tuning and Performance

Category: IT & Programming
Subcategory: Web development
What is the scope of the project?: Small change or bug
Is this a project or a position?: Project
I currently have: Not applicable
Required availability: As needed
API Integrations: Other (Other APIs)
Roles needed: Developer

Hello!
I attach tou you the project requirements. Please read them carefully and give me an estimate time you need for completing this project

Pdf: https://drive.google.com/file/d/1cCcLqEz0Cx6kv5E2spczQP5y8R_NxfO1/view?usp=sharing

Thanks!

Category: IT & Programming
Subcategory: Web development
What is the scope of the project?: Medium-sized change
Is this a project or a position?: Project
I currently have: I have specifications
Required availability: As needed
API Integrations: Other (Other APIs), Payment Processor (Paypal, Stripe, etc.)
Roles needed: Developer

To build cryptocurrency and altcoin exchange platform with admin panel and support dashboard.
It will be a decoupled app, for easy integration of mobile app platform.
This means a separate RESTFful api backend in NodeJS using express framework, and react app for the frontend.

Category: IT & Programming
Subcategory: Web development

Our project is based on a microservice architecture already docker-composed  and we are looking foward to generate auto review apps and deployments to several  K8s in Google Cloud.

A huge plus is to fine tune 3 mongodb aggregations(15 steps aprox).

Category: IT & Programming
Subcategory: Other
Project size: Small
Is this a project or a position?: Project
I currently have: I have specifications
Required availability: As needed
Experience in this type of projects: Yes (I have managed this kind of project before)

Hello, looking for some one expert in mongo that can help us to figure out an issue that is happening in our project were the data in our data base are getting deleted

Category: IT & Programming
Subcategory: Apps programming. Android, iOS and others
What is the scope of the project?: Small change or bug
Is this a project or a position?: Project
I currently have: Not applicable
Required availability: As needed
Required platforms: Other
I need to: Modify an existing app
App type: Other
Back-end is required: Yes
Payment gateway: No