Federico is available for hire

Federico López

Verified Expert in Engineering

Push Notifications Developer

Location

Córdoba, Cordoba, Argentina

Toptal Member Since

December 30, 2014

Federico has been developing native iOS apps for over five years, starting with Objective-C and working most recently in Swift. He can work within a team or solo and easily adapts to different development paradigms. He is a huge fan of the Apple platform, both hardware and software, and he is always seeking out new challenges to test and improve his skills against.

iOS Swift Firebase Xcode JSON Git TestFlight REST APIs CocoaPods Core Data Google Analytics Objective-C MacOS Crashlytics UIKit Augmented Reality Apple HomeKit

Portfolio

IT Talent Partners

Firebase, HockeyApp, TestFlight, Git, Google Analytics, Xcode, Objective-C...

MobyDigital

Firebase, HockeyApp, TestFlight, Git, Google Analytics, Xcode, Objective-C...

Apalusa

Git, Interface Builder, Xcode, Objective-C

Experience

Interface Builder - 8 years Swift - 5 years TestFlight - 5 years Core Location - 4 years REST APIs - 4 years Firebase - 4 years Push Notifications - 4 years Cloud Firestore - 2 years

Availability

Part-time

Preferred Environment

Git, Xcode, MacOS

The most amazing...

...thing I've coded was an app to place orders in restaurants before arrival.

Work Experience

iOS Developer

2014 - PRESENT

IT Talent Partners

Developed complex apps, integrating several external functionalities, third-party libraries, and back-end services.
Developed multimedia apps to take/crop photos and save short videos.

Technologies: Firebase, HockeyApp, TestFlight, Git, Google Analytics, Xcode, Objective-C, Swift

iOS Developer

2012 - PRESENT

MobyDigital

Developed complex apps, integrating several functionalities, third-party libraries, and back-end services.
Implemented ready-to-go back-end services, such as Parse or Firebase.
Developed trivia games.
Implemented analytics and managed test releases.

Technologies: Firebase, HockeyApp, TestFlight, Git, Google Analytics, Xcode, Objective-C, Swift

iOS Developer

2011 - 2012

Apalusa

Built simple apps for company presentations/information, product catalogs, and multimedia.
Created an interactive fixture for a soccer tournament.

Technologies: Git, Interface Builder, Xcode, Objective-C

Developer (Desktop apps, widgets)

2003 - 2011

Brandigital

Developed desktop apps and widgets.
Created augmented reality.
Created web-based games.

Technologies: Git, JavaScript, Flash, PHP

Experience

Sjogren’s Tracker

An app to help track a lot of variables associated with Sjogren's syndrome disease.

You can log and keep track of your symptoms, common/custom medications, and see some statistics and insights later, among other features.

Moneyshot

A real estate app where users can upload photos and videos of their properties to share with other users or post on different social networks. All media uploaded can be enhanced using a variety of tools/filters and is categorized/tagged using machine learning. It also allows you to login with social accounts (Facebook, Twitter, Google, Apple).

A.T. Kearny PMO

A project management app for companies' internal use. It can manage projects, project members, all permissions related (admin, clients, and more), and receive push notifications on different types of events.
Some surveys can be sent to a group of users and answers can have diverse formats (including text, multiple-choice, and yes/no). It implements Firebase for the back end.

Sparkset

A social network for professionals. Users can share everything related to their jobs and careers, connect with other similar professionals, send messages to each other, and more. It also allows you to bring your information from your LinkedIn account.

Jgooros

A prototype app for iPhone to make reservations in registered restaurants.
You can search for restaurants by food type, select a table, and check the menu to make reservations.
This project also includes an iPad version so the restaurants can manage their menu options/tables and more.

GolPop

A soccer trivia app (similar to TriviaCrak) that allows users to create a group of questions to be answered with multiple choices (and images) and send the challenge to their friends to test their knowledge. Users can also check their high score.

Dalai Lama Quotes

A simple and relaxing app that contains a collection of insightful quotes by the Dalai Lama, including his brief biography. Quotes are shown randomly and you can bookmark your favorite ones.

Skills

Languages

Swift, Objective-C, PHP, JavaScript

Platforms

Firebase, iOS, HockeyApp, Mobile, MacOS

Storage

Cloud Firestore, JSON, SQLite

Frameworks

Core Location, Core Data, UIKit, SwiftUI, Core Media, Core Video

Libraries/APIs

REST APIs, CocoaPods, Core Graphics

Tools

Git, TestFlight, Interface Builder, Crashlytics, Google Analytics, Xcode, Apple HomeKit, Flash, Adobe Photoshop, Adobe Fireworks

Other

Push Notifications, Social Media Login, Images, Videos, Storage, iPhone, iPad, Subscriptions

Education

2003 - 2004

Master's Degree in Web Development

U.T.N. - Córdoba, Argentina

2000 - 2002

Master's Degree in Programming

U.T.N. - Córdoba, Argentina

1994 - 1999

Master's Degree in Electronic Tech

I.P.E.T. 10 - Córdoba, Argentina

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