Danny Trejo

Danny Trejo

Panama, Panama
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Danny Trejo

Danny Trejo

Panama, Panama
Member since August 16, 2012
Danny is a full-stack software engineer with 7+ years of experience doing project management and building web and mobile applications. He is passionate about the tech world and the cutting edge, and he's also interested in SEM and digital marketing.
Danny is now available for hire
  • Smartmatic
    JEE, EJB, Hibernate, Oracle, Jboss, GWT, SmartGWT, Maven, JUnit
  • Addintech
    Android SDK Native, SQLite, MySQL, Google Map API
  • Like.com
    PHP, CodeIgniter, Java, Flex, MySQL, jQuery
  • PHP, 6 years
  • Java, 5 years
  • Android SDK, 4 years
  • JEE, 2 years
  • jQuery, 5 years
  • Scrum, 2 years
  • Android, 4 years
  • CakePHP, 3 years
Panama, Panama
Preferred Environment
Eclipse, Android Studio
The most amazing...
...thing I've built is Identity Management Solutions, a combination of technologies that enables governments to manage personal identity using biometric security.
  • Sr. Software Engineer
    2012 - 2014
    • Created a web app to manage and monitor citizens, enrollment devices, transactions, and all the operations involved on the citizen registration process.
    • Created mobile app to allow citizens to check their status on the enrollment process.
    • Responsible for implementing improvements on legacy code to get a better performance processing for big data.
    • Supported the development of the Workflow "Citizen update", which included biographic and biometric data.
    • Responsible for agile methodologies such as Scrum and TDD. Responsible for developing multiple Unit Tests for each new feature.
    Technologies: JEE, EJB, Hibernate, Oracle, Jboss, GWT, SmartGWT, Maven, JUnit
  • Partner
    2011 - 2012
    • Experience working with Web Services, XML, JSON.
    • Geo-location services and Google Map API implementation.
    • Excellent knowledge of the Android SDK - Services, Fragments, Views, Intents - with specific experience developing for both Smartphones and Tablets.
    • Coding, testing, content preparation.
    • Experience writing apps that consume a 3rd party API.
    • Familiarity with SQLite, MySQL and other relational databases.
    Technologies: Android SDK Native, SQLite, MySQL, Google Map API
  • Software Engineer
    2009 - 2011
    • Worked on the development of www.couturious.com.
    • Developed the online dressing room, an app where the user could dress up a model with real clothes.
    • Develop of Lsystem, software to manage all the items on the "online dressing room" app.
    • Integrated third party APIs (Facebook, Twitter, Google) to get user info and to share items from the app.
    • http://techcrunch.com/2010/02/23/like-com-expands-digital-fashion-empire-with-virtual-styling-tool-couturious/
    • http://fashionista.com/2010/02/exclusive-couturious-com-launches-tomorrow/
    Technologies: PHP, CodeIgniter, Java, Flex, MySQL, jQuery
  • Lead Software Engineer
    Fasmatch LLC
    2008 - 2009
    • Responsible for application development for social networks like Facebook, MySpace, and Bebo.
    • Built applications on top of Amazon Web Services.
    • Built Blackberry applications.
    • Responsible for web server configuration in LAMP.
    Technologies: PHP, Java, Smarty, MySQL, jQuery
  • SP+ Parking Android App (Development)

    Rebuilt and redesigned a SP+ parking app from scratch that has been on the market for a few years, but has some performance issues.

    The new app was developed following the most common standards of Android Apps 4.0 - 5.0 , introducing features such an action bar, a navigation drawer, backwards compatibility, fragments, fused location provider API, etc.

    SP+ app helps you to find nearby parking locations in NYC, Boston, Philadelphia, Washington DC and over 40 other cities. The SP+ (SP Plus) app allows you to easily find parking using your location or by custom search and provides useful information for each SP+ (SP Plus) location including hours of operation, rates, available discounts, phone number, and more.

  • Socialmist Android App (Development)

    With Socialmist, you can create videos with multiply clips, capture photos and apply music from SoundCloud.
    - Helped to improve UI.
    - Updated Android components.
    - Fixed a few bugs and improved app performance.

    https://play.google.com/store/apps/details?id=com.social.socialmist (region-limited link)

  • Hotels location "Donde hacerlo" Android / BlackBerry app (Development)

    All the motels of Buenos Aires-Argentina and Caracas-Venezuela in one place. An interactive guide to temporary housing in Argentina and Venezuela that lets you quickly find the hotels closest to your location.

  • Fanattac (Development)

    Fanattac is the only Social Music Network that loyalizes fans to artists. The social music ecosystem generates a unique, winning value proposition. Artists win because they get a powerful marketing vehicle to loyalize fans. Fans win because they are rewarded for their loyalty to artists. Fanattac monetizes the fan-base, sells the loyalty program to music companies and operates a very profitable business model.

    My main role was developing multiple features on the site using PHP, jQuery, HTML5, MySQL, Facebook API, and Twitter API.

  • Arquitectura configurable para el pago de servicios por Internet (Other amazing things)

    I am the author of "Arquitectura configurable para el pago de servicios por Internet". We aim to provide a solution for the supply of online services, a safe platform that guarantees both customers and service providers secure payments and service quality. The trade platform for services includes a payment system with escrow mode (retention), where a neutral third entity known as escrow agent will retain the money provided by the client until the conditions of service have been successfully and both parties agree to it. This system will be supported by different payment mechanisms that have already been tested, and are currently used in large e-commerce sites. To further ensure quality service, there will be a credible system to evaluate providers through various indicators such as responsiveness, costs, claims treatments, and reliability, which will allow customers to know the reputation of a service before an acquisition.

  • Geoluks Android App (Development)

    Geoluks, the first social network for consumers, allows you to compare prices on thousands of products in your country, find out the best deals at the national level and share with thousands of users and friends. It scans products through its barcode, adds them, and shares them. It also allows users to be part of the consumer community.

  • Fleet Clean ERP - CRM (Development)

    MyFC is a proprietary cloud based software that was created for the purposes of operating Fleet Clean branches throughout the country.

    I developed a whole system that helps the company to operate the core business which includes some of following modules:

    - Type of Services offered
    - Schedule service
    - Report of activities
    - Billing
    - Employees
    - Customers
    - And Many others.

    Tech stack: PHP, CodeIgniter, jQuery, CSS, Bootstrap

  • Comprehensive biometric identity management (Development)

    Smartmatic identity management solutions is the complete combination of services and technologies that enables governments and large corporations to manage personal identity using biometric security.

    Tech Stack: Java, JEE, EJB, Hibernate, Oracle, GWT

  • Couturious.com (Acquired by Google Inc.) (Development)

    Couturious’ focus is on 3D photo-realistic styling. You pick a photo of a model (you can choose from a variety of races and body types) and then style the model accordingly with clothes from over 100 different brands.

    Tech Stack: CodeIgniter, jQuery, Flex, Facebook API

  • Android Developer’s Guide to the Google Location Services API (Publication)
    Location-based applications on our mobile devices have changed the way we interact with mobile technology. The list of these applications is extensive and has had a major impact on our lives. This article walks us through a step-by-step tutorial of how to determine the location of an Android device using Google Location Services API.
  • Languages
    Java, PHP, SQL, HTML5, CSS3
  • Frameworks
    JEE, Android SDK, CodeIgniter, JUnit, Twitter Bootstrap, CakePHP, GWT, Hibernate, Laravel 5
  • Libraries/APIs
    jQuery, jQuery Mobile, jQuery UI, Facebook API, Twitter API, SQLite
  • Tools
    SVN, Git, Bonfire
  • Paradigms
    MVC, Object-oriented Programming (OOP), Scrum, Test-driven Development (TDD), Agile Software Development
  • Platforms
    Android, Linux
  • Storage
    MySQL, Oracle
  • Misc
  • Bachelor degree in Computer Engineering
    UCAB - Caracas
    2002 - 2007
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