Ricardo S.

Mobile Developer

540 dollar
Freelancer
14 years
Tijuana, MEXICO

My experience

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ArkusNexusAugust 2018 - Present

Tech Lead
May 2019 – Present

I currently work in these technologies: Android, iOS, React Native, React and Node js
My current responsibilities are:
Ensure standards of software quality, understand and be able to convey to the team the importance of using good practice when designing the software and implement it, implement agile practices such as the pair program when needed and perform the code review, deal with non-technical aspects related to the team, motivating, delegating, influencing, building team.

Sr Android Developer
Aug 2018 – Apr 2019

Android developer with react-native
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EnsitechNovember 2016 - July 2018

Technical lead and Developer .Net MVC and Android

National SoftOctober 2016 - November 2016

PlenumsoftMarch 2016 - September 2016

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Mobile And Cloud CompanyOctober 2014 - March 2016

Development and implementation of projects using Android Studio, REST API, JSON, SQLite, Google Maps API, etc.
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Mejora LabsFebruary 2011 - February 2016

Scrum Master
Apr 2015 - Feb 2016

Administration of national and international projects following the Scrum methodology

Mobile Development Consultant

Feb 2011 - Mar 2015

Research of new technologies that allow improving the processes of the architecture department.
Research and development of a portable electrocardiograph (Puksilak) for Android and Blackberry platforms.
Participation of various projects of the company, managing C # .Net, ASP.Net with MVC 4 following the methodology of CMMi level 3.
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SistesurApril 2009 - February 2011

Development of modules in VB.Net with Crystal Reports, SQL Server among others for a system for the Avis car rental company.
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NGN TelecomMarch 2008 - March 2009

Research and development of applications for mobile devices in C # .Net and Java using MySQL database and SQL Server.

My stack

Other

Scrum Methodology, Scrum Master, Seagate Crystal Reports, R&D, Microsoft ASP.NET, Microsoft .NET Technology, Visual Basic .NET, Front End, Microsoft C-SHARP

Languages

SQL, XML, Java, HTML, ASP.NET, C#, MVC, ABAP, ASP.NET MVC, JavaScript

Frameworks

OpenGL, Node.js, jQuery

Environment of Development

Android Studio

Mobile

React Native, Android, Blackberry

Analysis methods and tools

Agile Methodology, Scrum

Protocols

JSON

IT Infrastructure

iOS

Technologies

REST API, MVC 4, .NET Framework, Software Development, React.js

Business Intelligence

Crystal Reports

Databases

SQL Server, Microsoft SQL Server, SQLite, MySQL

Others

Team management, Google Maps, API

My education and trainings

Bachelor's degree, Computer Science - Universidad Autónoma de Yucatán2002 - 2008