This portfolio showcases some of the projects that I have worked on over the years.



Software Development Projects

NetGuard Cybersecurity Dome

NetGuard Cybersecurity Dome is an award-winning security orchestration software suite with pre-built 5G use cases for telecommunication service providers and critical infrastructure enterprises.

Built on extended detection and response (XDR) architecture, it offers visibility across various networks, cloud infrastructure and endpoints. It unifies security control points, offers security telemetry and provides analytics and operations in a single view.

Kafka Azure Sink

The Kafka Azure Sink is responsible for pushing messages from a list of topics to Azure Log Analytics.

Features:

  • Fast throughput (1 GB/sec per instance)
  • Dynamic topic list
  • Deployable to Kubernetes via HelmChart/FluxCD
  • Small CPU/memory footprint


Technology: Go, Kafka, Docker, Kubernetes, Prometheus Metrics.


Kafka Stream Operator

The Kafka Stream Operator is responsible for processing messages from one topic and publishing them to another. Processing includes filtering messages and transforming the contents.

Features:

  • Message filtering
  • Transforming the message into a normalized schema

  • Separate instances of this service can be deployed for different use cases.

  • Deployable to Kubernetes via HelmChart/FluxCD
  • Small CPU/memory footprint


Technology: Go, Kafka, Docker, Kubernetes, Prometheus Metrics.

Keystone

Keystone is a secure, policy-based vehicle digital key solution that leverages Bluetooth™ Low Energy technology to enable proximity-based vehicle access using a smartphone. 

Features:

  • Keyless access to vehicle
  • Policies that can
    • restrict access to vehicles features
    • limit speed
    • geographical limitations


Technology: Go, Java, Docker, Kubernetes, PostgreSQL.

DiabetEASE

In 2000, myself and a couple of colleagues launched a web offering that allows people with diabetes to upload and visualize their blood glucose and insulin data.

Accomplishments:

  • Created the world's first site to allow uploading from a website.
  • Negotiated and completed a licensing agreements.

  • Drafted preliminary patents to protect our proprietary technology.

  • Performed technology trials with various health organizations.


Features:

  • Ability to upload blood glucose and insulin data from a variety of blood glucose meters.
  • Ability to visualize their data using filters and various charts.
  • Generate reports 


Technology: Java, JSP, MySQL

IOT Projects

Spa Controller

What do you do when your spa controller dies? Rebuild it! 

Features:

  • Wireless connectivity 
  • Filtering schedules
  • Time of day heating for power saving
  • Integration with Apple HomeKit
  • Over the air updates

Technology: C++, Arduino, Circuit Design, HomeKit, MQTT

Addition Details...

Brew Controller

Features:

  • Wireless connectivity 
  • Software PID controller
  • Data logging 
  • Graphing of live and historic data
  • Dynamic web UI
  • Over the air updates

Front End: Bootstrap, Javascript, HTML, CSS.

Back End: C++, Arduino, MQTT, HomeBridge.

Electronics: ESP8266 uController, EAGLE


Additional Details...