Business Value

Zymr provided full-stack CloudTech SDN solutioning to develop Accelera’s Wi-Fi cloud-controller, which supported a massive scale of subscribers of large service providers like Comcast in the United States.

Solution Map

  • Verticals

    • cloud-connected-devices-interconnected-symbol


    • hospital-symbol


    • finance-symbol


    • home-symbol


    • collaborate-symbol


    • car-wi-fi-image


  • Domains

    • Applications

    • Security

    • Infrastructure

    • Orchestration

    • Mobility

    • Analytics/AI

  • Practices

    • Development

    • Cloud Operations

    • Quality Engineering

    • Continuous Integration

    • Continuous Delivery

    • UX / UI

System Architecture

Software Implementation

Zymr helped build a microservices architecture based cloud SDN controller in Python using Celery and RabbitMQ. It used XMPP protocol to control remote Wi-Fi access points.
The management portal was developed using JavaScript, and Node.js was complemented with an iOS App.
Deployed on Amazon AWS, the multi-tenant management was powered by MongoDB.
The access-point was built using OpenWRT and Atheros Wi-Fi chipsets.


Zymr followed the agile development process to build this complex product suite using a cutting-edge microservices cloud controller. Zymr was the sole developer of the Web UI, and co-developed the iOS App. Zymr developed a robust test automation framework using Robot, Selenium and Appium tools. Zymr’s DevOps team built Puppet based scripts for continuous delivery on Amazon’s AWS environment. In production, the Wi-Fi NaaS achieved a 99.99% uptime, powered by Nagios and AWS monitoring tools. The multi-tenancy NaaS solution was adapted for leading U.S. Carrier, MSP and Enterprise customers.

Implementation ToolBox

  • Frontend
    • Angular.js
    • Node.js
    • Bootstrap.js
    • iOS
    • Android
  • Backend
    • quartz
    • RabbitMQ
    • Celery
    • XMPP
    • MongoDB
  • Resource
    • OpenWRT
    • DD-WRT
    • WiFiDog
    • ChilliSpot
    • Atheros
  • Process
    • Jira
    • Jenkins
    • Amazon AWS
    • Chef
    • Selenium
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