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Summary

Expertise

Project Highlights

Agency

JO

English:

Upper Intermediate

Julian O.

vetted by Youteam

Vetted by YouTeam

Colombia

UTC -05:00

America/Bogota

English:

Upper Intermediate

He’s expert in Android development with Android Studio IDE, Java and Kotlin programming languages.

He’s expert in Android development with Android Studio IDE, Java and Kotlin programming languages.

Want to hire this engineer?

Check if Julian is available

Expertise

Years of commercial development experience

8 years of experience

Core technologies

Android 8 years
Java 8 years
Kotlin 5 years
MySQL 8 years
Bootstrap 5 years
JavaScript 5 years

Other technologies

jQuery
Xcode
Swift
iOS SDK
Roku SDK

Project Highlights

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Senior Android Developer

Globant

Mar `22 - Present

3 years

Senior Developer for international software company.

Responsibilities & achievements

- Implementation of payment gateways; - Scrum ceremonies and estimations; - Development of new features with clean architecture; - Communication of updates and progress with the clients.

Java
Kotlin
.NET
Android GCC
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Sr Mobile Engineer

Olimpia IT

Sep `20 - Jan `22

1 year

Worked for a Colombian company that provides software solutions to different regional companies as Senior Mobile Developer, creating from scratch client apps. At the same time, he was a technical reference for junior developers or other developers who were joining the project

Responsibilities & achievements

- Development of Android and iOS applications for digital signature from scratch; - Supporting backend team designing databases and developing endpoints; - Providing assistance to Jr mobile developers in other projects; - Support of iOS and Android projects.

Kotlin
Xcode
Swift
iOS SDK
Android GCC
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Sr. Mobile Engineer

Mensajeros Urbanos

Oct `19 - Jan `20

3 months

Senior Developer for a Colombian Delivery company + a technical reference for Junior Developers

Responsibilities & achievements

- Establishing a clean architecture for native mobile development (Android and iOS); - Providing assistance to Jr mobile developers; - Migrating projects to clean architecture; - Implementing dependencies injection with dagger 2.

Kotlin
Xcode
Swift
Dagger 2
Android GCC
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Sr. Mobile Engineer

Zemoga sas

Nov `18 - Sep `19

10 months

Development of native Android module. Support in migration of the project to android studio.

Responsibilities & achievements

- Supporting the development in Roku with brightscript language; Improving Android projects with Clean Architecture concepts; - Android Studio, kotlin and java languages; - Leading scrum ceremonies and estimations.

Kotlin
Xcode
Swift
Android GCC
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Android Developer

Merqueo

Feb `18 - Nov `18

9 months

Development of an application for bicycle users.

Responsibilities & achievements

- Modularized project and refactored some modules to Clean Architecture for native Android project; - Participation in scrum ceremonies and estimations; - Support realm database for Android.

Java
Kotlin
Android GCC
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Sr. Mobile Engineer

Freelance

Feb `14 - Feb `18

4 years

On-demand mobile applications development and design

Responsibilities & achievements

- Worked as an independent application developer for different companies; - Development of native android applications from scratch; - Support in migration of the project to android studio. Some of the apps developed: • https://play.google.com/store/apps/details?id=com.millonarios.MillonariosFC&hl=en_US • https://play.google.com/store/apps/details?id=com.Wise.SeleccionColombiaOficial&hl=en • https://play.google.com/store/apps/details?id=onix.studium&hl=es_419

Android GCC

Agency

Web and Mobile Development agency #1967

50-100

GMT-3

Montevideo/Uruguay

Core Expertise

AngularJS
AWS
Azure
Cloud Engineer
Data Scientists
ETL
Java
JavaScript
Kotlin
Kubernetes
Linux
MongoDB
MySQL
.NET
Node.js
Oracle
PHP
Python
React.js
React Native
Salesforce
SAP
SharePoint
SQL Server
TypeScript
Visual Studio
Windows
Xamarin
Android
Jenkins
Scrum
Swift
Angular 2x
Android Testing API
Docker
Linux Systems Administration
MariaDB
JetBrains
Kanban
Redux
iOS SDK
Scrum Master
Visual Studio Code
Angular UI Bootstrap
Angular Material
Flutter
Angular CLI
Google Cloud Platform
.NET Core
Xamarin.Forms
Xamarin Native
Mongo Compass
Data Analyst
SAP HANA
SwiftUI
SAP BTP
SAP S4/HANA

Industries

Logistics & Transportation, E-Commerce & Retail, Banking & Finance, Construction & Real estate, Healthcare & Medicine, Automotive, Branding, design, web development, ERP

Want to hire this engineer?

Check if Julian is available