Wilmer Antonio Barrios Torres
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Wilmer Antonio Barrios Torres

Wilmer Antonio Barrios Torres  new_releases

About

Detail

iOS Native Developer
Mexico City, Mexico

Contact Wilmer regarding: 

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Full-time jobs
Starting at USD8.5K/month
Flexible work
Starting at USD40/hour
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Résumé

Jobs verified_user 0% verified
  • M
    Senior iOS Engineer
    Medialab
    Sep 2022 - Current (2 years 8 months)
    Assembly team
  • A
    iOS Developer (Swift 5.0)
    Appex Systems
    Jul 2021 - Current (3 years 10 months)
    Project maintenance for worldwide UK based health application, where the main stack was ReactiveSwift with MVVM pattern and a Redux based state control �ow where I have had to deliver new versions of internal SDKs and give support to Xcode 13 project migration. Note: I have also developed my english speaking abilities by fully interacting with non spanish speakers.
  • APEX Systems
    Senior iOS Engineer
    APEX Systems
    Jul 2021 - Aug 2022 (1 year 2 months)
    Senior Technology Consultant International UK based Health Care solution app that gave support around the world where I was able to give support, bug-fixing, payment and law regulation periodic updates and fully automated tested development cycle, 2 weeks sprint SCRUM based. Responsibilities: - Analyze requirements impact thought development. - Determine root cause of bugs and log interpretation. - Application release process and code reviewing. Swift, ReactiveSwift, Programmatic UI with UIKit, Unit testing, SCRUM, JIRA, GitHub, Fastlane.
  • GRAINCHAIN
    iOS Developer
    GRAINCHAIN
    Apr 2020 - Jun 2021 (1 year 3 months)
    (Swift 4.0-5.0) Worked in the development of four applications, one for tracking and registering raw material transportation; the second one for raw material transactions history. Both use services and frameworks like RealmDB, CoreData GoogleMaps and Firebase for MVVM pattern with Coordinators and UIKit programmatic layouts. wilmerbt@yahoo.com +52 993 318 3191 github.com/wilbarrios
  • G
    Lead iOS Engineer
    GrainChain Inc
    Apr 2020 - Jun 2021 (1 year 3 months)
    Tech Lead Agriculture sector app that helps in raw material transportation with Real Time localization monitoring and payments where I was able to make architectural decisions and delegate tasks to achieve goals, generate back-end contracts to follow cross platform (iOS | Android) Responsibilities: - Define technical requirements and help product department to define tasks to solve. - Define application architecture and testing guidelines for the team. - Updates and release of main applications. Swift, UIKit, Programmatic UI, Firebase, RealmDB, CoreData, MVVM, XCTest, Google Maps, CoreLocation, Remote Push and Local Notifications.
  • K
    Full Stack Engineer
    Kiwilimn
    Jan 2019 - Mar 2020 (1 year 3 months)
    Cooking recipes digital media company with +35 million followers, where I was able to develop and give support to main website for desktop and mobile, development support to other development areas (iOS/And), Google and Facebook analytics services integration. Responsibilities: - Production website maintenance and new features development. - Payment and analytics services integration. - Media department support to develop requirements. JavaScript, PHP, Postgree, Facebook Ads, Google Ads, Facebook and Google Analytics, Hooks, HTML, CSS.
  • K
    Full-stack developer
    Kiwilmón
    Jan 2019 - Mar 2020 (1 year 3 months)
    Front-end (JavaScript, HTML, CSS) Administrative platform development for content management, productive site maintenance (mobile and PC), Instant Articles development (Facebook), private API integration. Back-end (PHP) Services ingeration such as MercadoPago and Facebook APIs, Endpoints development for user authentication, JSON data reading and record over PostgreSQL database.
  • J
    Full Stack & Mobile Engineer
    JC Global Resources
    Apr 2017 - Dec 2018 (1 year 9 months)
    Technical Consultant I Health care focused application to monitoring people with diabetes and hyper blood pressure where I was able to develop front end admin system, back-end restful services for mobile application, Bluetooth wearables and measurement devices (Smartwatch, Oximeter, Thermometer and Sphygmomanometer) SDK integration for iOS Swift/Obj-C and Android Java application, and fully develop iOS App. Responsibilities: - Back End endpoints creation and maintenance. - Front End Admin site development and maintenance. - iOS Application development. - iOS & Android application SDKs integration. - iOS Application release process. PHP, JavaScript, iOS, Swift, Objective-C, Android, Java, Bluetooth, Firebase, REST, Python, PostgreSQL, Fire
  • A
    Full-stack and mobile developer
    Aidicare/JCGlobal
    Apr 2017 - Dec 2018 (1 year 9 months)
    iOs (Swift 3.0 - 4.0) Bluetooth AWS SDK, authenticated http requests in order to record and request obtained data from the devices, charts QR code scanner. Android (Java) iOS app migration plus bluetooth health devices usage and integration through SDK (baumanometer, thermometer and oximeter). Web development Development of administrative platforms for user management, as well as dashboards with graphics and tables (JavaScript). Endpoints development for user authentication, JSON data reading and record over PostgreSQL database. Server Side Python and PHP (CRON) from several APIs (JSON format) and Databases (Postgresql), email sending.
  • T
    Auxiliar de Monitoreo (NOC)
    TELECOMM ATLAS
    Oct 2016 - Feb 2017 (5 months)
    Monitoreo en tiempo real de infraestructura de red, configuración de Routers y Switches para la implementación de torres de distribución y asistencia telefónica a instaladores.
  • T
    Pasante
    TI ESTRATGICA S DE RL DE CV
    Mar 2015 - Aug 2015 (6 months)
    Desarrollo de dron terrestre para cámaras de video, soporte en redes informáticas, implementación de sensores y actuadores a cámaras IP de video vigilancia.
Education verified_user 0% verified
  • U
    Postgraduate Degree, Mechanical Electronics Engineer
    Universidad Autnoma de Guadalajara Campus Tabasco
    Jan 2016
  • C
    Diploma, Java Programming
    Centro Inteligente de Informtica Digital
    Jan 2015 - Jan 2016 (1 year 1 month)
  • U
    Engineer's degree, Electrical, Electronics and Communications Engineering
    Universidad Autnoma de Guadalajara Campus Tabasco
    Jan 2012 - Jan 2015 (3 years 1 month)
  • U
    Electronics and Communications
    Universidad Aut´noma de Manizales
    2012 - 2015 (3 years 1 month)
Awards verified_user 0% verified
  • 2
    2º semester 2012 1º semester 2013 1º semester 2015
  • D
    Distinguished student for having achieved a perfect average during the periods
Publications verified_user 0% verified
  • Medium
    Taking control of my UIKit app Composition [Builder, Factory Methods, App's Entry Point]
    Medium
    Jan 2023
  • Medium
    iOS Clean architecture? My way on a very simple feature [MVVM, Repository, URLSession, Swift]
    Medium
    Jan 2022