Angel Lacret, Software Development Developer in Miami, FL, United States
Angel Lacret

Software Development Developer in Miami, FL, United States

Member since April 14, 2016
Angel specializes in software product development with non-technical entrepreneurs and industry experts, transforming ideas into web and mobile platforms. Since 2002, he's been focused on using the Agile methodology to increase the development speed of new software products. Angel currently uses Solidity, React, React Native, Node.js, 8base, AWS, Low-code, and GraphQL APIs on monolithic or microservices approaches for the healthcare, logistics, retail, transportation, and production sectors.
Angel is now available for hire


  • Cobuild Lab
    MongoDB, Python, Django, Express.js, React, React Native, JavaScript
  • 4Geeks Academy
    MongoDB, Python, Django, React, JavaScript
  • 4Geeks
    Express.js, Angular, React Native, React, JavaScript, Django, Python



Miami, FL, United States



Preferred Environment

Python, JavaScript, Amazon Web Services (AWS), Node.js, Healthcare IT, Logistics, Transportation & Shipping, React, React Native, Solidity

The most amazing...

...thing I've done was to take an idea and transform it into a fully profitable business.


  • Technical Product Owner | Software Developer

    2018 - PRESENT
    Cobuild Lab
    • Led the product development, transforming value proposition into software features.
    • Created the system architecture based on the product requirements.
    • Reviewed the code of my peers for quality assurance, support, and education.
    • Worked on full-stack web and mobile development across the full architecture of the software.
    Technologies: MongoDB, Python, Django, Express.js, React, React Native, JavaScript
  • Mentor

    2018 - 2019
    4Geeks Academy
    • Mentored new coders in various full-stack technologies.
    • Developed code academy libraries.
    • Held and taught workshops.
    Technologies: MongoDB, Python, Django, React, JavaScript
  • Software Developer

    2012 - 2018
    • Designed a variety of system architecture.
    • Created SOA compliant designs.
    • Developed REST services.
    • Created complex systems.
    • Developed microservices.
    Technologies: Express.js, Angular, React Native, React, JavaScript, Django, Python
  • Freelance Ionic 2 Beta 11 (TypeScript) Developer

    2016 - 2016
    Sinemia (via Toptal)
    • Built a social network in Ionic 2.
    • Fixed bugs and updated various features.
    Technologies: TypeScript, Angular, Ionic 2
  • Developer

    2014 - 2015
    4Geesk MCBO
    • Developed REST services.
    • Worked with Django REST frameworks.
    • Developed the front end with Angular.
    • Developed a complex query design.
    • Optimized website designs.
    Technologies: REST, Django, Python
  • Scrum Master

    2014 - 2015
    • Worked with a scrum framework.
    • Led and managed the project in a scrum master role.
    • Oversaw the project as a product owner.
    • Coordinated the project and the process.
    Technologies: Scrum
  • Developer

    2011 - 2015
    • Built several web applications.
    • Contributed to Django and SQL query development.
    • Developed the front end with AngularJS.
    • Developed the back end with REST.
    Technologies: AngularJS, Java EE, GWT, PHP, Java, JavaScript, Django, Python
  • Freelance Developer

    2007 - 2015
    Freelance Work
    • Worked on several projects.
    • Created Play framework for startups.
    • Worked with Ext JS and GWT.
    • Scripted with PHP and Python.
    Technologies: Swing, Java EE, Play Framework, jQuery, Python, PHP
  • Development Leader

    2013 - 2014
    Hocs Consulting
    • Created a GWT front end with SmartGWT.
    • Developed a Java EE back end with microservices architecture.
    • Developed a JavaScript framework for building applications.
    • Worked with PostgreSQL and with JasperReports.
    Technologies: JasperReports, PostgreSQL, jQuery, Smart GWT, Java EE, GWT
  • Development Leader

    2010 - 2012
    Fundacion Petrociencia
    • Worked with the oil industries.
    • Worked with a GWT front end.
    • Created a Java EE back end.
    • Worked with JasperReports.
    • Integrated SAP.
    Technologies: GXT, GWT, Java EE
  • Developer

    2009 - 2010
    • Worked with an Ext JS framework.
    • Created a PHP back-end.
    • Worked with Joomla.
    • Created PDF reports.
    • Worked with civil engineer industries.
    Technologies: Joomla, PostgreSQL, PHP, JavaScript
  • Developer

    2008 - 2009
    PSET de Venezuela
    • Worked with oil industries.
    • Performed HTML markup.
    • Designed web applications.
    • Built a PHP back end.
    • Developed JavaScript animations.
    Technologies: JavaScript, HTML, PHP
  • Developer

    2008 - 2009
    • Designed websites.
    • Worked with HTML and JavaScript.
    • Developed JavaScript animations.
    • Worked with a PHP back end.
    • Performed CSS markup.
    Technologies: JavaScript, HTML, PHP
  • Developer

    2008 - 2008
    APV Promeica
    • Performed HTML and CSS markup.
    • Designed web application architecture.
    • Worked with a PHP back end.
    • Worked with Oracle and PostgreSQL databases.
    • Created a query design and performed optimizations.
    Technologies: CSS, JavaScript, HTML, PHP
  • Developer

    2007 - 2008
    Cooperativa VEP
    • Created web applications with HTML, jQuery, and PHP.
    • Consulted on PostgreSQL and Oracle databases.
    • Worked with oil industries.
    • Created PDF reports.
    • Integrated SAP.
    Technologies: HTML, jQuery, PHP


  • GHA

    This is a hospital management system.

  • Weedmatch

    A swiper app for the cannabis community in Santiago built with React Native. It has photo uploads, a React-based navigation system, geopositioning, push notifications, a REST API integration, WebSockets for the front-end, and Django and Tornado for the back-end

  • Jobcore

    A work solicitation platform built with React Native. It has React-based navigation, push notifications, and a REST API integration for the front-end.


  • Languages

    Python, JavaScript, TypeScript, SQL, PHP, HTML, CSS, Java, Solidity
  • Frameworks

    React Native, Django REST Framework, Django, AngularJS, Express.js, GWT, Play Framework, Swing, Angular, Ionic 2
  • Libraries/APIs

    React, jQuery, Smart GWT, JasperReports, Node.js
  • Tools

    Git, Jenkins, GitHub, JetBrains, GXT
  • Paradigms

    Agile Product Management, Test-driven Development (TDD), Scrum, Functional Programming, REST
  • Platforms

    Amazon Web Services (AWS), Linux, Buddy, Joomla, Java EE, iOS, Android
  • Storage

    PostgreSQL, MySQL, MongoDB, Microsoft SQL Server
  • Other

    Full-stack, Product Development, Product Management, Technical Product Management, Technical Project Management, Optimization Algorithms, Software Development, Gunicorn, Healthcare IT, Logistics, Transportation & Shipping, Utility Tokens


  • Master's of Science Degree in Computer Science
    2010 - 2016
    La Universidad del Zulia (LUZ) - Maracaibo, Venezuela
  • Engineer Degree in Computer Science
    2003 - 2007
    Universidad Rafael Belloso ChacĂ­n, URBE - Maracaibo, Venezuela

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