Efrén Pérez Bernabe
About
Detail
iOS developer at Young Living Essential Oils
Zapopan, Jalisco, Mexico
Contact Efrén regarding:
work
Full-time jobs
Starting at
USD5.5k/month
Résumé
Jobs
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iOS developerYoung Living Essential OilsOct 2022 - Current (4 years 1 month)- Maintenance and development of one of the key apps for the company (Insights).
- App performance enhancements.
- Architecture refactor.
- Use of SwiftUI and Combine.
- Use Amplify libraries (Cognito, AppSync, Chime).
- Continuos integration practices.- iOS developerEnvatoMay 2021 - Sep 2022 (1 year 5 months)- Maintenance and development of one the most world-famous apps dedicated to sell videos & photos for mobile photographers (Twenty20).
- Implementation of new features and refactor of legacy code.
- App performance enhancements.
- Continuous integration practices.
- Unit / UI Testing.
- Use of frameworks as Cloudinary, RxSwift, IGListKit. - iOS developerMedialabOct 2019 - May 2021 (1 year 8 months)- Maintenance and development of multiple worldwide famous applications.
- Refactor of legacy applications using the newest technologies available.
- Product owner of two of the company’s apps.
- Production and MVP Applications Development.
- Frameworks maintenance and development.
- Use of MVVM and MVC architectures.
- Use of CocoaPods/Carthage.
- Continuous Integration.
- REST consuming.
- Services analysis.
- Unit/UI Testing. - iOS developerAccedo.tvOct 2018 - Jul 2019 (10 months)- UI improvements according to human interface guidelines.
- Use of MVC and MVVM architectures.
- Frameworks implementation.
- Bug solving.
- Services analysis.
- Continuous Integration practices.
- REST consuming.
- Unit/UI Testing.
- Agile Methodology. - iOS developerWizelineMay 2018 - Nov 2018 (7 months)- Production and MVP Applications Development.
- Network Layer Development.
- Use of MVC and MVVM architectures.
- CocoaPods/Carthage.
- Bug Solving.
- Continuous Integration.
- REST consuming.
- Unit/UI Testing.
- Agile Methodology. - Disruptive team internMetalsaJul 2017 - Dec 2017 (6 months)Analysis of new technologies for Metalsa. Developer of the MLAB website (beta version).
- Use of HTML5, CSS3, PHP, AJAX, MySQL.
- SPA framework Angular4.
- Administrator page (beta version). Use of agile methodologies. Use of administration software. - Network technicianTecnologico de MonterreyJun 2017 - Jul 2017 (2 months)General support in the network department. Support to ITESM users.
- ECoordinator - VolunteerEscuela Secundaria General #2May 2016 - Jul 2016 (3 months)
- Physics laboratory instructorTecnologico de MonterreyJan 2016 - Dec 2016 (1 year)Teaching physics principles to university students of ITESM
- SInstructor - VolunteerSAIMT MonterreyAug 2014 - Dec 2014 (5 months)
- SInstructor - VolunteerSAIFI MonterreyAug 2014 - May 2015 (10 months)
Education
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- EEF SET english certificate 70/100 C1 (advanced)EF Standard English Test (EF SET)Jun 2018
- Heartsaver first aid CPR AEDAmerican Heart AssociationSep 2015
- Associate degree in digital mediaTecnologico de MonterreyJan 2013 - Jan 2018 (5 years 1 month)
Projects (professional or personal)
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- SSurviveinrussiaJan 2018 - Apr 2018 (4 months)
- VVision for robotsAug 2017 - Dec 2017 (5 months)
- Heat shock detectorTecnologico de MonterreyAug 2017 - Dec 2017 (5 months)
Awards
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- Award for high academic performanceTecnologico de MonterreyMar 2018
- Award for high academic performanceTecnologico de MonterreyJan 2015