PV Subramanian, Product Marketing Developer in Washington, DC, United States
PV Subramanian

Product Marketing Developer in Washington, DC, United States

Member since June 14, 2014
PV's most interesting projects start with someone saying "I don't believe this is possible" and end with a user experience that turns complexity into magic. With strong product management, marketing, and entrepreneurial experience, he can start contributing as early as the fuzzy front-end, putting the end-user first.
PV is now available for hire




Washington, DC, United States



Preferred Environment

Android Studio, Eclipse

The most amazing...

...thing I've coded is a J2ME Mandelbrot fractal generator using multiple peer-connected Blackberries for computation.


  • Co-founder

    2015 - PRESENT
    VISYBL, Inc.
    • Co-founded Visybl, a B2B SaaS IoT startup with a mission to digitize enterprise assets and interactions, and make critical data available in real-time via the Visybl Cloud.
    • Handled end-to-end product development including hardware (EE/ME), firmware, software, and cloud.
    Technologies: Cellular, Raspberry Pi, Java, Bluetooth LE
  • Mobile Developer

    2012 - 2013
    Yamm Software
    • Reverse engineered the serial protocol for an animal weigh scale.
    • Tested USB-to-serial and serial-Bluetooth adapters for best fit with the application.
    • Developed wireframes for the app.
    • Integrated drivers for USB OTG.
    • Tested and debugged the app remotely.
    Technologies: USB, Android


  • Patent: Method and Apparatus for Radio Frequency Identification (RFID) Data Transmission

    Patent Issued Dec 5, 2012 EP2798579B1

  • Patent: Method and Apparatus for Optimizing Management and Configuration of Radio Frequency Identification Readers
  • Eco Driving App

    When drivers are given instant feedback on the gas-guzzling consequences of their driving behavior, they respond better. This app collects vehicle parameters from an OBD2 adapter (over Bluetooth) such as RPM, instant fuel use, and throttle state to track behavior and make recommendations.

  • Network Device Configuration and Demonstration Tool

    A .NET (C#) Windows desktop application to configure, deploy, and demonstrate the capabilities of a radio frequency ID-based asset tracking product. Features include a rich UI, multiple end-point management, real-time performance monitoring, and per-user licensing.

  • Android App to Control Arduino-based Cellphone Lockers

    As part of a pay-to-charge-phone solution, this Android app processes credit-card transactions and sends commands to an Arduino controller to open a charging locker. At the end of the purchased time, the charging stops, the locker door unlocks, etc.


  • Languages

    Java, C#.NET
  • Frameworks

  • Libraries/APIs

    GCM, JavaMail
  • Paradigms

  • Platforms

    Android, Windows, Raspberry Pi, Bluetooth LE, Eclipse
  • Other

    log4j, Multimedia Messaging Service (MMS), SMS, Bluetooth, Product Management, Product Marketing, Industrial Internet of Things (IIoT), IoT Protocols, USB, Cellular, Shell Scripting
  • Industry Expertise

    Project Management
  • Tools

    Android Studio, AWS SES


  • MBA Degree in Marketing
    1996 - 1998
    Indian Institute of Management - India
  • BS Degree in Electrical Engineering
    1990 - 1994
    Indian Institute of Technology - India

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