ANGEL CONTRERAS

IOS DEVELOPER C: 818-***-**** • acyzsq@r.postjobfree.com

Portfolio: www.angel-contreras.com

“I am motivated by the difficulty of a challenge. When others think a task is impossible, I welcome at the opportunity to do the impossible.” PROFESSIONAL PROFILE

Professionally driven with technical skills specialized in iOS Development and strong mathematical background. Known for being persistent and finding logic based creative solutions.Thrives in an environment that constantly embraces new technologies and multiple projects. Fluent in English and Spanish; intermediate in Japanese.

Skills include:

Full Lifecycle Software Development / Testing, Debugging & Documentation / User Interface Design / Data Structures & Algorithms / MVC / Threading and Concurrency / Version Control

TECHNICAL SKILLS

Programming: Swift, Objective-C, C++, Visual Basic Software: XCode, Sketch, Dash, Sublime Text, Tower (Git) Databases: SQL, Microsoft SQL and Access

Operation Systems: OS X 10.6+, Windows XP/7/10

EDUCATION

DEVMOUNTAIN iOS DEVELOPMENT TRAINING

Major: iOS Development, Swift

UDACITY iOS NANO DEGREE

Major: iOS Development

LOS ANGELES PIERCE COLLEGE DIPLOMA IN PROGRESS

Major: Mathematics, Minor: Computer Science

CAREER DEVELOPMENT

ODDLY URBAN LLC, Jan 2017 - Present

Project Manager & Lead iOS Developer

Project Manager with accountability for project architecture for both Android and iOS platforms, identifying and coordinating the work of the project team, including design, and construction.

• Performed the required analysis to pinpoint the target users of the application.

• Planned, along with the team, the key features for a minimal viable product and future versions, the flow and experience, and monetization.

• Created and managed the repository with production and development branches. DEVMOUNTAIN, Aug 2016 - Dec 2016

Lead iOS Developer

App Name: Music Drop

• Designed a distinctive app icon in Sketch to fit all Apple’s size regulations.

• Programmed an Image Controller to fetch images through a network request synchronously. Also, it can take in any image and return a circle image use for profile photos.

• Developed a Grand Central Dispatch Controller that allows to run code synchronously with the use of completion blocks that can be used anywhere in the app.

• Using the Image Controller, a custom MapKit annotation is created with the Album Cover Images received from the iTunes Search RestAPI.

• Programmed a CloudKit Manager to handle all data being persisted into or fetched from the cloud. App Name: OnAir

• Created a Music Player controller that handled all playback events between multiple devices using Multi-peer Connectivity.

• Coded the handler for packets of data sent from one mobile device to another to update the UI, change the playback of the Music Player controller of near by devices, and sync playback time by taking latency in consideration.

• Design UI assets and App Icon using Sketch.

• Implemented simple UI animations to give the app character. UDACITY, Mar 2015 -Jun 2015

iOS Student Developer

App Name: Pitch Perfect

• Set up the Model to contain the file path url and title of a audio file recorded using AVFoundation.

• Specified the logic of the AVAudioPlayer and AVAudioEngine in the UIViewControllers’ class files.

• Implemented the UI elements with constraints onto the storyboard. GitHub: github.com/Angelfretz23 Bitbucket: bitbucket.org/AngelContreras23 LinkedIn: linkedin.com/in/Angel-Contreras Available for Relocation

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