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HI! MY NAME IS
Oscar Javier
Senior Software Engineer
LEARN HOW tO HIRE
Oscar Javier
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VIEW PROFILE
iOS
Swift
Core Data
git
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MY skills
MY LIST OF
PROFESSIONAL
SKILLS
18
YEARS
OF EXPERIENCE
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LIVES IN
Colombia
ENGLISH
Advanced
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SUMMARY
ABOUT ME

A leading software engineer with 18+ years experience in development, support, QE and software management, adept in multiple platforms, stronger in iOS mobile development (5 years), SwiftUI (3 years). Experience in traditional and agile methodologies such as Scrum. Diverse professional background in various economic and corporate sectors including insurance, cement, events, retail, hospitality and software.

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OTHER
SKILLS

iOS, SwiftUI (Adv),MVVM - MVC, ● Swift (Adv), UIKit, CoreData (Inter), GIT (Inter)

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MY STORY
professional
experience

Globant, Medellín, Colombia

iOS Developer 08/ 2021 – 02/ 2022

Express

Responsibilities:

● Development of new features for the retail company Express.

● Understanding the client requirements to design and implement the new features.

Tools/Technologies: GraphQL, Fastlane, Analytics, Scrum, SwiftUI

Contractor, Medellín, Colombia

iOS Developer, Scrum Master, Process Designer 05/ 2020 – 10/ 2020

Responsibilities:

● Resolved issues in code and UI for a StartUp app from UK using SwiftUI

● Developed new features for StartUp app from UK in SwiftUI● Designed processes for the business.

Tools/Technologies: SwiftUI, CoreData, MVVM, Combine

Globant, Medellín, Colombia

iOS Developer  02/ 2022 –05/ 2023

Royal / Excalibur

Responsibilities:

● Support the guest app fixing all kind of errors and implementing small changes.

Tools/Technologies: Firebase, Analytics, Proxyman, SwiftUI, Combine, Scrum, UIKit

Globant, Medellín, Colombia

iOS Developer 03/ 2021 – 08/ 2021

Colab / BOOTI

Responsibilities:

● Development of new features using SwiftUI applying MVVM architecture pattern to create dynamicand custom views, animated and with seamless transitions, creation and set up the data flow.

Tools/Technologies: SwiftUI, CoreData, MVVM, Combine, ARKit, MapKit

Mobile Butterfly, Medellín, ColombiaCVent, Austin TX, USA

Support Engineer 07/ 2017 – 03/ 2020

Responsibilities:

● Managed systems by keeping them up to date, performing releases and configuring events

● Diagnosed and fixed issues for production events● Researched the causes of delays or strange behaviors in tech platforms

● Supported iOS apps for the check-in process in the events

Tools/Technologies: Jenkins, Xcode, Windows Servers, Splunk, Postman, Swift, iOS

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EDUCATION
ACADEMIC
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EAFIT University, Medellín, Colombia

BS, Systems Engineering 01/ 2000 – 03/ 2005

Udemy, LinkedIn Learning, Kodeco

PresentCourses all related to my actual role and interestsi

OS, GraphQL, Scrum, Swift, SOLID, Problem-Solving Technics, Jira..

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