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Juan
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Juan

Lima, Peru --:--:--

Juan is a Senior iOS Engineer with over 6 years of experience in mobile development and a background in Cybersecurity and IT consulting. After completing his Bachelors Degree in Software Engineering, he completed internships with IBM and Deloitte, followed by projects for government, public services, and banks providing cybersecurity. Because of his passion for building challenging and innovative products that are focused on quality, Juan has been able to deliver superb apps with great UX for e-Commerce, Loyalty and Entertainment, and high-end FinTech products. Juan’s leadership skills coupled with his experience as a mobile architect lend well to any team needing an iOS Lead that is capable of completing projects on-target, with an unwavering focus on quality development.

 

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Skills
Years
1
2
3
4
5
6
7
8
9
10+
AVFoundation
SwiftUI
CI/CD
Software Architecture
iOS
Cybersecurity
CocoaPods
MVC
Swift
Combine
Carthage.
MVVM-C
Objective-C
GraphQL
GitHub
Rest APIs
gRPC
Jenkins
Redux
BitBucket
Developer Personality

Independent

Collaborative

Trailblazer

Conservative

Generalist

Specialist

Planner

Doer

Idealist

Pragmatist

Abstraction

Control

100
50
0
50
100
Feature Experience

Modular Architecture

In-App Subscriptions

Biometric Authentication with PKI

CI/CD setup

MODERATE
EXTENSIVE
EXPERT
Cultural Experience

Banking

e-Commerce

Crypto

Media

MODERATE
EXTENSIVE
EXPERT
Portfolio

Cybrid

Senior iOS Engineer (Contractor)

Work Experience : July 2022 - Present

Client 1 (Crypto Company): Bulding an iOS SDK to provide Crypto services to multiple clients. Responsible for 100% code coverage. Using technologies such as CircleCI, Fastlane, CodeCov, Snyk, SwiftLint, Github Actions, OpenAPI, CocoaPods, Swift.

Client 2 (Media Company): Building an internal social media app for corporate employees. Using technologies such as Jenkins, Fastlane, CocoaPods, SwiftUI, Combine, GraphQL, and Server Driven UI.

• Build iOS SDK for Cybrid Clients
• Maintain Swift API with Open API
• Setup CI/CD Pipelines with CircleCI, CodeCov, Snyk, Github Actions and Fastlane.

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PayPal

Senior iOS Engineer (Contractor)

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Work Experience : June 2021 - July 2022

Built multiple features for one of PayPal’s Credit Products. Tested features to ensure quality code performed exactly as planned. Used technologies such as Swift, MVVM-C + Redux, and CocoaPods.

  • Performed Unit and Integration Tests
  • Helped onboard and mentor new hires for the team
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B89

iOS Tech Lead

Work Experience : Dec 2019 - June 2021

Led a team of 5 iOS Engineers. Was in charge of the entire hiring and onboarding process. Helped solve problems between different teams across Product, Design, Platform, Backend and Android. Automated app delivery processes. Worked with the first and second version of SwiftUI and Combine.

  • Led iOS Team and designed the interview and onboarding process.
  • Built CI/CD Pipelines for iOS App Delivery using Jenkins, Bitbucket and Fastlane.
  • Built multiple Proof of Concept projects for integrations with gRPC, Onfido, Zendesk, and more.
  • As the first iOS Developer in the company, he built the foundations for the entire iOS project.
  • Designed modular architecture using Redux, setup multiple repos with Carthage and SPM; and built Core libraries to be reused on other squads.
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Scotiabank Perú

Senior iOS Engineer (Contractor)

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Work Experience : Oct 2018 - Nov 2019

As a part of the Identity Team, he used his past experience in security and helped build the Proof of Key implementation for Biometric authentication for Scotiabank’s app.

  • Built and tested all features for the app
  • Built the entire module for Personal Finance Management: was the only iOS Engineer working on this module.
  • Worked with Swift, MVVM-C, RESTful APIs, and Carthage.
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Mambo

iOS Developer

Categories

Work Experience : Nov 2016 - Oct 2018

Bax was a social network app which provided digital backstage experience to connect celebrities with their fans. He led the development of this project using Swift, MVVM, RxSwift, AVFoundation and In-App Purchases. Some of the features include:

  • Custom Camera to take cropped photos and 1 minute videos.
  • Stories, similar to Instagram.
  • Scotiabank’s Loyalty Program App: built and tested different features for the bank’s loyalty program app.
  • In charge of launching new builds in coordination with the bank’s engineers.
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TiSMart

iOS Developer

Categories

Work Experience : Jun 2016 - Nov 2016

In the Rosatel project, he built multiple new features for Rosatel’s e-commerce app in Swift. Tested for 100% code coverage and functionality. In the Tismart Taxi App project, he built multiple new features for a Taxi App. Tested for 100% code coverage and functionality.

  • Th app was so great that they used it as a template to be customized for different clients.
  • Used multiple targets to share the same codebase.
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