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Summary

Expertise

Project Highlights

Education

Agency

JM

English:

Advanced

John M.

vetted by Youteam

Vetted by YouTeam

Colombia

UTC -05:00

America/Bogota

English:

Advanced

John is an Adroid / iOS Developer with 6 years of experience in IT field.

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Expertise

Years of commercial development experience

6 years of experience

Core technologies

Android 6 years
Kotlin 4 years
Java 6 years
iOS 2 years
Swift 2 years

Other technologies

Objective-C
PHP
SQL Server
MVP patterns

Project Highlights

icon
Android Developer

Overactive

Oct `20 - Present

4 years

John is working in two different baking projects In charge of development of bank apps responsible for correct implementation of security measures.

Responsibilities & achievements

• Development of new functionalities from scratch. And correction of existing ones. • Learning and implementation of rigorous security measures. • Solve and repair bugs. • When John joined the team, the app was full of bugs, the customer was dissatisfied. They managed to make a total change to the point that the client decided to continue working with the team on other projects. • Direct communication with the client.

Java
Kotlin
AndroidX
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Mobile Developer

Sevenminds

Oct `19 - Apr `21

2 years

• In this project John was in charge of the application. • UI/UX Design. • Solve and repair bugs. • Maintenance and punctual fixes in iOS. • Achieved the implementation of a clean software architecture and, in turn, polished the UI/UX design of the app.

Responsibilities & achievements

Java
Kotlin
SQL Server
MVP patterns
AndroidX
icon
Android Developer

Peiky SAS

Jun `19 - Oct `19

4 months

The idea of the project was to develop a variant app for companies, a keyboard for digital entrepreneurs.

Responsibilities & achievements

John was in charge of maintenance and development of a business app forAndroid OS

Java
Kotlin
MVP patterns
icon
Android Developer

SQDM SAS

Feb `19 - Jun `19

4 months

The project was based on the creation and maintenance of an application to collect money for bets.

Responsibilities & achievements

• John was in charge of development of a payment official app, working on team and on specific POS devices with Android. • In this project he also made software architecture (MVVM). • His greatest achievement was quickly learning architecture concepts to be able to join a team that was waiting for a profile with more experience than he had at the time. He managed to leave with good references.

Kotlin
MVVM patterns
icon
Android Developer

Fundación de Estudios Superiores Comfanorte - Cúcuta, Colombia

Jun `16 - Dec `18

3 years

Apps related to the agro-tourism environment

Responsibilities & achievements

• In charge of development of different Android apps oriented to supportregional projects. • One of the applications was for Differential Equations. • In other app he developed a bank of resources (upload projects, research hotbeds, etc.) and applications for these investigations. • In turn, he was part of a mobile phone case design application project.

Java
AndroidX
icon
Android Developer

Clínica De Oftalmología San Diego - Cúcuta, Colombia

Jun `15 - Jun `18

3 years

Development of official Android and iOS apps of clinic.

Responsibilities & achievements

He did UI/UX design and code work. Development of call center functionalities (contact section, appointment request through the app, coordination of post-surgical control dates, alarm programming, creation of user profiles).

Objective-C
Xcode
iOS SDK

Education

Higher education in Computer Science

Agency

agency #2877

50-100

GMT+13

Uruguay

Want to hire this engineer?

Check if John is available