Esteban Aparicio, Software Developer in Kansas City, MO, United States
Esteban Aparicio

Software Developer in Kansas City, MO, United States

Member since September 9, 2015
Esteban is a developer with 10 years of experience specializing in Java and related technologies. He has developed full-scale web applications as well as back-end systems and business logic. Esteban is eager to help, proficient in his work and work-ethic, and fits in well with teams of all sizes.
Esteban is now available for hire




Kansas City, MO, United States



Preferred Environment

Node.js, Visual Studio Code

The most amazing...

...thing I've developed is a web application used globally by pastors for reporting annual statistics.


  • Web Developer

    2015 - PRESENT
    Lexmond Communications (via Toptal)
    • Provided advice on web technologies and project timelines.
    • Worked on configuration and development of WordPress sites.
    • Customized WordPress themes and plugins to meet client requirements.
    • Provided on-going content updates and WordPress maintenance.
    • Created tool to help customers find fillable PDFs without needing to email support.
    Technologies: React, JavaScript, PHP, WordPress
  • Software Developer

    2013 - 2015
    Adeo Works
    • Worked on automating insurance eligibility and the enrollment process.
    • Provided support and maintenance of proprietary CRM software.
    • Helped with data reporting using SAP Crystal Reports and Jaspersoft.
    • Developed a WordPress plugin for calculating ministers’ benefits and salary compensation.
    • Provided support for the Java web application.
    Technologies: WordPress, Crystal Reports, Microsoft SQL Server, Java
  • Senior Developer

    2005 - 2013
    Church of the Nazarene
    • Developed a custom single sign-on authentication system.
    • Developed a web application used globally by pastors for reporting annual statistics.
    • Made enhancements to proprietary CRM software.
    • Worked on the transition to REST web services.
    • Worked on the iOS/Android apps used for a conference.
    Technologies: Subversion (SVN), Microsoft SQL Server, JSF, Java


  • Ensign Benefits website

    WordPress setup, content creation, and responsive theme with customizations.

  • Workday at Ensign

    WordPress setup, content creation, and responsive theme with customizations.

  • Annual Pastors Report

    Java web application used globally by churches for reporting annual statistics.

  • Find a Church

    Java web application used to help people find a local church. The application provided several methods for searching. It was also used to provide annual statistical information about the churches.

  • Account authentication/authorization service

    Web application and service used to manage account authentication/authorization for the organization's various web applications. The service allowed for single sign-ons and multiple account security levels.

  • Insurance Eligibility and Enrollment Automation

    Automated the process of analyzing criteria to build a list of eligible candidates for an insurance plan as well as generating a report of those who had been enrolled or whose coverage was terminated.


  • Languages

    HTML5, CSS, JavaScript, CSS3, Less, PHP, Java
  • Libraries/APIs

    jQuery, React Redux, Firebase Web SDK, React, JasperReports, Node.js
  • Other

    Front-end Development, Firebase Hosting
  • Frameworks

    Play Framework, JSF
  • Tools

    Crystal Reports, Subversion (SVN)
  • Platforms

    WordPress, Visual Studio Code
  • Storage

    Firebase Realtime Database, Microsoft SQL Server, MySQL


  • Bachelor of Science Degree in Computer Engineering and Computer Science
    2001 - 2005
    University of Missouri – Rolla - Missouri

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