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

Software Developer in Miami, FL, United States

Member since December 9, 2015
Angel specializes in software product development with non-technical entrepreneurs and industry experts to transform ideas into web and mobile apps. Since 2002, he's focused on combining Agile techniques, tools, and technologies to increase the speed of development of new software products. Currently, Angel uses React, React Native, Firebase, 8base, AWS, DigitalOcean, Heroku, REST, and GraphQL APIs on monolithic or microservices approaches.
Angel is now available for hire


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



Miami, FL, United States



Preferred Environment

Git, JetBrains, Scrum, JavaScript, Python

The most amazing...

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


  • Mentor

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

    2018 - PRESENT
    Cobuild Lab
    • Led product development.
    • Created the system architecture.
    • Reviewed the code of my peers.
    • Worked on full-stack web and mobile development.
    Technologies: JavaScript, React Native, React, Express.js, Django, Python, MongoDB
  • Software Developer

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

    2014 - 2015
    • Worked with a Scrum framework.
    • Led and managed the project in a Scrum Master role.
    • Did product owner handling.
    • Coordinated the project and the process.
    Technologies: Scrum
  • Developer

    2011 - 2015
    • Built several web applications.
    • Did Django and SQL query development.
    • Developed the front-end with AngularJS.
    • Developed the back-end with REST.
    Technologies: Python, Django, JavaScript, Java, PHP, GWT, Java EE, AngularJS
  • 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: PHP, Python, jQuery, Play Framework, JAVA EE, Swing
  • 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: GWT, Java EE, SmartGWT, jQuery, PostgreSQL, JasperReports
  • 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: Java EE, GWT, GXT
  • 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: JavaScript, PHP, PostgreSQL, Joomla
  • 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: PHP, HTML, JavaScript
  • Developer

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


  • GHA (Development)

    This is a hospital management system.

  • Weedmatch (Development)

    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 (Development)

    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, HTML, JavaScript, PHP, Java, Solidity, Swift, Bash, SQL
  • Frameworks

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

    Twitter API, Facebook API, React-JSS, React, React Native for Web, ReactiveX
  • Paradigms

    Test-driven Development (TDD), Scrum, Functional Programming
  • Platforms

    Java EE, Ethereum, Apache2, Buddy, iOS, Linux, Android
  • Storage

    PostgreSQL, MySQL
  • Other

    Optimization Algorithms, Software Development, Gunicorn, ShellScript
  • Tools

    Git, Jenkins, Nginx, GitLab, GitHub, JetBrains


  • 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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