Jeffrey Barrios

• Track and solve post-deployment bug reports to recognize and resolve trends among user-reported faults and complaints.
• Present proposals outlining enhancements designed to improve usability and increase app performance.
• Designed and developed analytical data structures and new features requested by the client.
• Tech Stack: React Native, Flutter, GraphQL, Realm

• Flutter development for the TruckstopGo Mobile app. Software architecture and design for both iOS and Android.
• Collaborated with cross-functional teams to develop innovative mobile solutions, meeting client objectives and requirements.
• Optimized application memory usage with efficient coding practices, reducing crashes and improving device compatibility.
• Delivered high-quality code by adhering to industry best practices and conducting thorough testing for bugs and errors.

• React Native development for the Envase Mobile app. Software architecture and design for both iOS and Android.
• Improved app performance by optimizing code and implementing efficient algorithms.
• Enhanced application stability by identifying and resolving complex technical issues in a timely manner.

• React Native development for the Envase Mobile app. Software architecture and design for both iOS and Android.
• Improved app performance by optimizing code and implementing efficient algorithms.
• Enhanced application stability by identifying and resolving complex technical issues in a timely manner.

React Native developer for Struum iOS and Android apps and its TV platforms also (Android, FireTV and tvOS).

Front End developer for the platform, in charge of the iOS and Android app. Administrative responsibilities of the company.

Responsibilities

• Custom website development using Wordpress.
• iOS and Android apps developed with React Native.
• Integration of Analytics tools, like Fabric and Google Analytics.
• Administrative tasks

Created company's new app for on street verifiers, as the company works in checking and verifying publicity on the streets on a daily basis.

Responsibilities

• Custom website development using Wordpress.
• iOS native apps.
• Integration of tools to projects, like Fabric and Google Analytics.
• React Native apps.

Responsibilities

• Platform interfaces development using LESS.
• Single page applications with AngularJS 2
• iOS native applications.
  

Responsibilities

• In charge of developing and managing web pages, including servers. 
  
• Graphic Design. 
• Drupal, Wordpress and Joomla management. 
• Investigation division for new in the cloud services for the company.