A long time ago in a Galaxy far far away… just kidding!

Hi! My name is Oscar, I started coding at 12 while attending middle school, at 18 founded my own software consulting firm and with it advised several domestic and international customers on for their IT needs. In college I studied Computer Science.

A little bit down the road, I became interested in Java and founded JUGsv, El Salvador's first Java User Group, then several Google technologies caught my attention so co-founded El Salvador's first Google Technologies User Group (formerly known as GTUGs, now GDGs) where served as Speaker/Blogger.

I've designed and developed software for prestigious companies and organizations such as DataSoft, Avianca/TACA Airlines, EQUIFAX, ACF Technologies, the Inter-American Development Bank, co-founded and led mobile development at Geopon, a mobile commerce/advertising startup, later I had the opportunity to work at Genome, an award-winning experiential digital agency and startup accelerator where I created iOS and Android MVPs for incubating startups and also created websites and Android apps for United Airlines, EXXON & Mobile and Verizon and I've had the chance to work in several countries and cities such as San Salvador, Sao Paulo, Washington DC, Miami and New York.

Today, as Senior Android Engineer at BeenVerified.com I'm in charge of developing, maintaining and improving Android apps for BeenVerified and its sister brands PeopleLooker and NumberGuru.

As you can see I love to code, but I also love meeting and chatting with people, attending conferences and meetups, and participating in hackathons to learn new things and share the little I know with everyone else.

When I'm not coding, I enjoy reading, taking long walks in the outdoors with my awesome dog Duke, playing the occasional video game, having a healthy lifestyle, cooking new dishes, binging on Netflix, trying new restaurants, building robots, traveling, etc.


Latest Blog Post

09 May 2017 . meetup . Advanced RXJava and Conductor Comments

Today I went to a NY Android Developers Meetup at SeatGeek to see 2 terrific talks, one about RXJava and the other one about Conductor.




  • December 2013

    Moved to New York, NY.

  • September 2011

    Adopted Duke the dog.

  • August 2011

    Co-Founded Geopon, a mobile app startup.

  • June 2011

    Moved to Miami, FL.

  • September 2009

    Started working as a Diplomat IT Consultant in Washington, DC.

  • September 2009

    Moved to the United States.

  • September 2008

    Android was released. Started learning it as soon as it became available.

  • February 2008

    Got the first iPhone and immediately realized smartphones were the future. Created my first iOS app.

  • September 2007

    Became Lead Java Developer and R&D Software Engineer at a digital signage company. Got to create my own linux distro.

  • February 2003

    Got my first full-time job as Java Developer (kept my company on the side).

  • May 2000

    Founded my own company, ‘Internet Marketing’ (later known as Real Action Software).

  • 2000

    Survived Y2K and learned HTML.

  • 1994

    Started coding! The first programming language I learned was Turbo Basic (tb).

Public Speaking

I have given talks about Android related topics such as Daydream VR and Android Things in and around the New York City area and other locations. I'm up for traveling near and far to spread the word about Android and its ecosytem if required and sponsored by the event organizer(s). If you'd like me to speak at your event, please contact me at info@oscarsalguero.com. Here is a list of talks and public speaking I've done in the past:


  • Sentinel: The first home security robot powered by Android Things and Kotlin - NYC Kotlin Meetup - May





If you would like me to speak at your event or want me to help you with your app, please send me an email to: