SENIOR SOFTWARE ENGINEER

Stripe, Inc.

May 2023 - Apr. 2024

• Terminal OS Platform

• Work on Stripe's Terminal Applications
  ○ Updater
  ○ Reader
  ○ Observability
  ○ SDK
  
• Technologies
  ○ Kotlin
  ○ Dagger
  ○ C#
  ○ .NET Framework
  ○ ProtocolBuffers
  ○ RPC
  

SOFTWARE ENGINEER

Google, Inc.

Dec. 2016 - Apr. 2023

• Android Bluetooth [ 2019-2023 ]

• Area expert/Consultant
  ○ Address types
  ○ Classic Security
  ○ LE Advertising
  ○ LE Scanning
  ○ LE Security
• Bluetooth NIAP Compliance
  ○ Pixel phones on Android 12.0
  ○ Pixel phones on Android 13.0
• Digital Car Key
  ○ Android Bluetooth Out of Band Pairing API
  ○ Android Bluetooth Out of Band pairing tests
  ○ Android Bluetooth IRK Scanning API
  ○ Fix various scanning problems
  ○ Android Bluetooth scanning tests
  ○ Android Bluetooth scanning tests
  ○ Test framework abstractions
  ○ IRK + Address Calculator
  ○ Provided expert support and guidance for the DCK team
  ○ Provided expert support and guidance for other team mates facing problems related to DCK
• Gabeldorsche Rewrite
  ○ Implemented a security manager implementation in C++
  ○ Implemented a Classic Security implementation in C++
  ○ Implemented gRPC certification tests
• ChromeOS Bluetooth (Floss)
  ○ Implement APIs for suspend/resume functionality
  ○ Contribute API Plumber 9000
• Topshim
  ○ Own topshim code for binding Rust(Floss) to C++(Fluoride)
  ○ Own topshim testing code
• Support and closely collaborate with Android Auto, Android TV, Android Wear, Chrome OS, Fitbit, and GoogleX
• Security exploit resolutions (Out of bounds, privelage escalations, rogue pairings, etc...)
• File defensive publication for Out-of-Band pairing via QR Code
• Android Build Cop; keep Android builds green

• Wear OS Connectivity [ 2017-2019 ]

• Fix internal Wear OS Bonding, HFP/A2DP and other random bugs across all Wear OS devices.
• Found CVE-2019-9265 and made a patch to resolve the vector.

• Wear OS Partner Engineering [ 2016-2017 ]

• • Device bringup
    ○ Manage kernel drops from ODM
    ○ Keep device tree builds green
    ○ Work through display, touch, wifi, and bluetooth issues
    ○ Work through power and jank issues
  • Partner interfacing with OEM/ODM (Compal, Borqs, QC, MTK)
  • Partner interfacing with Brands (Fossil, Misfit, LG)
  • Partner interfacing with Carriers (VZW, TMO)
  • Factory ROM process
  • Build sheriff; keep builds green
  • Shipped Misfit Vapor

SENIOR SOFTWARE ENGINEER

Cronologics, Inc.

Jul. 2016 - Dec. 2016

• Improve the Bluetooth experience
  ○ Redesign the companion application bluetooth module
  ○ Redesign the system service that communicated with the companion application
• Acquired by Google, Inc. in 2016

SENIOR SOFTWARE ENGINEER

Cyanogen, Inc.

Sep. 2014 - Jul. 2016

• Core OS Applications
  ○ CM FileManager
  ○ Launcher
  ○ Phone app
  ○ Messages app
• Ensure devices pass CTS/CDD
• Frameworks
  ○ ConnectivityService
  ○ InCallUI
  ○ Messages
  ○ PhoneWindowListener
  ○ Settings
  ○ SystemUI
• Interface with QCOM for their reference device

SENIOR SOFTWARE ENGINEER

Pebble, Inc.

Mar. 2014 - Sep. 2014

• Android application architect
  ○ Designed the application module architecture
  ○ Designed the bluetooth application module
  ○ Interfaced with the watch, sending/receiving encoded data (homebrew protobuf)
  ○ Implemented notification listener service
  ○ Implemented capability to have multiple pebbles connected and mirror notifications

SENIOR SOFTWARE ENGINEER

Tout, Inc.

Dec. 2012 - Mar. 2014

• Biggest app in WWE from 2012-2014
• Battle memory constraints
• Improve the existing application
• Manipulate audio and video on multiple different devices using Android Frameworks APIs and NDK+ffmpeg
• Solve complex networking, streaming, and uploading problems

SENIOR SOFTWARE ENGINEER

Red Robot Labs, Inc.

May 2012 - Dec. 2012

• Lead software development (Android) on Life is Crime game (~$375k/mnth revenue)
• Completely eliminate Out of Memory errors
• Implement new items
• Work on different mechanics: shop, battle, location
• Work with game designer and artists
• Work in sync with the iOS team and application

SENIOR SOFTWARE ENGINEER

Yoink Games, Inc.

Nov. 2011 - May 2012

• Implement a social platform in Java on Android for Action Script games running in a WebView wrapper
• Work on complex UI designs, widgets, and components

SENIOR SOFTWARE ENGINEER

Various, Inc.

Nov. 2011 - May 2012

• Design and develop whitelabel social networking Android applications

SENIOR SOFTWARE ENGINEER

NetEnforcers, Inc.

Jun. 2008 - Jan. 2011

• Client portal development for data management and review
• Design framework for crawling the web (channels) searching for keywords
• Manage the MySQL database in dev, staging, and production environments
• Virtualize the development, staging, and production environments with ESXi (~20vms each)
• Set up Cisco equipment and establish site to site VPN networks
• Physically build, rack, and install hardware in Equinix data center
• Company was bought by Intersections, inc. I chose to move on to another opportunity.
• On call rotation for servers
• Secondary on call for network
• BASH Scripting

SOFTWARE ENGINEER

Legendary Marketing, Inc.

Nov. 2007 - Jun. 2008

• Developed modules for a website/CRM written in PHP4 + MySQL and another version in PHP5/PostgreSQL
• DRI for PGA Travel Magazine's account
• Linux system administration
• Network administration
• BASH Scripting

SOFTWARE ENGINEER

TLC Hosting, Inc.

Jan. 2006 - Nov. 2007

• Work on billing system in PHP4/MySQL
• Java tooling
• Linux Administration
• BASH Scripting