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Eduardo F.

Mobile Developer

370 dollar
Freelancer
10 years
Mexico City, MEXICO
Android

My experience

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accessoFebruary 2019 - Present

Worked on over 20 different Android apps including Cedar Fair's Parks, Grupo Vidanta, Village Roadshow, etc. I have improved the code and developed new features like Park hours, Ticketing Claiming and Food and Beverage, with which we achieve grow company profits by implementing trading functionality email where you can buy and order food from the application.

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Grupo MartíNovember 2017 - January 2019

Maintenance to MARTI.MX, attention to new requirements and changes to the e-commenced platform ORACLE ATG, integration with Google Tag Manager, changes in back to the payments and purchase order manager, to improve the check-out process.
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FreelanceJanuary 2018 - December 2018

Development of ANDROID application, adaptation for a user with visual impairment, which allows music playback, according to an encoded list of songs.

Development of ANDROID application, fast line for a cafeteria, allows to carry out the command from the cell phone to later pick it up, the technology used is FIREBASE.

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AT&TJuly 2017 - November 2017

Maintenance of Lusacell's legacy system in the payments and services module, the system consumes multiple web services, within a multi-service environment with a SOAP architecture.

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National Polytechnic InstituteJanuary 2017 - June 2017

Design and prototyping of a computational tool for model simulation economic based on computational agents, the agents carry out exchanges, and the result there are two graphs, the first shows the Lorenz curve with the Gini coefficient, this indicates if there is economic inequality in the model, the second is a graph in the form of a pipe where you observe the exchanges of the agents

Development of a tool implemented in MATLAB, which serves to study multiple similarity and distance techniques, for one-dimensional number patterns.

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UltrasistOctober 2015 - June 2016

Leader and developer, creation of a web application, for consulting multiple sources of data, the system has a user administration, consultation and visualization of the information from multiple data sources, has the integration of a decentralized authentication connected via web services.

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Coahuila State GovernmentMay 2015 - October 2015

Technical leader in the Integrated Management Information System project for the New Model of Criminal Justice, activities managing human resources for implementation and adaptation of the system, monitoring of test execution online, estimation of delivery times and adjustments to the system.

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Secretary of Public EducationJanuary 2015 - April 2015

Developer, national project in the creation of a control management website school at secondary level, interaction with external and internal systems.

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Pan American Protective ServicesNovember 2014 - December 2014

Maintenance of control system and monitoring of transfer of securities

• Interface design with JSP STRUTS
• GLASSFISH, INFORMIX
• EJB

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Federal District GovernmentMay 2013 - October 2014

Developer in the Timely Attention Systems and the Computer Systems of Units of Mediation of the Attorney General's Office

• Interface design with JSP, STRUTS, JQUERY
• GLASSFISH, SQLSERVER
• Inter-institutional connections via JAX-WS web services
• SPRING CORE, HIBERNATE

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FovisssteFebruary 2013 - April 2013

Developer of module for loading information, files are obtained from a server FTP, and batch information loading is performed with SPRING BATCH.

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Zacatecas State GovernmentSeptember 2011 - January 2013

Developer, Comprehensive Management Information System for the New Criminal Justice Model, activities:

• Develop business layer services with SPRING.
• Creation of business entities to persist HIBERNATE information in database SQLSERVER
• Generation of the screens for the system view with STRUTS, JQUERY.

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Yucatan State GovernmentMarch 2011 - September 2011

Developer, Comprehensive Management Information System for the New Criminal Justice Model, activities:

• Reception, solution and monitoring of incidents with SQAT.
• Development of unit tests with JUNIT.
• Development of reporting module with JASPER REPORTS.
• Maintenance of an information kiosk with SWING, JDBC technologies.

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Mexican stock exchangeDecember 2010 - February 2011

Collaborating in physical design for the migration of the Securities Registration System, carrying out entity-relationship diagrams with the ENTERPRICE ARCHITECT tool.

My stack

Open Source solutions

Qt, Kubernetes

Analysis methods and tools

Enterprise Architect, StarUML, Kanban, Gradle, Junit, MVP, MVVM, Agile Methodology, Apache Maven, SDL, Scrum

Mobile

Android, OkHTTP, Picasso, Ionic, Android Jetpack

Protocols

SOAP, FTP

Databases

MySQL, Informix, SQL Server, Oracle, Microsoft SQL Server, MongoDB, SQLite

Environment of Development

Maven, SVN, Eclipse, Android Studio, NetBeans, Eclipse IDE

Application servers

WebSphere

Technologies

Glide, JAX-WS, JSF, NPM, PrimeFaces, Retrofit, Spring Batch, Spring Core, Spring Data, LiveData, IBM WebSphere, Jboss, Tomcat, Web Services, WebLogic, Firebase, GlassFish, Solr, Bower, Apache Jmeter, Apache POI, Express

Frameworks

JPA, Spring MVC, D3.js, REST, Struts, JDBC, Hibernate, iBATIS, Node.js, Express.js, JavaServer Faces, jQuery, Angular

IT Infrastructure

Windows, MacOS, Linux, Docker, Git

Others

Data processing, CMMi

Business Intelligence

JasperReports, Jasper iReports

Languages

Matlab, UML, JavaScript, Scala, C++, Java EE, Kotlin, Java, MVC, C/C++, Python

Software testing

Entreprise Architecte, Espresso, JMeter

Big Data

Spark, Big Data

My education and trainings

- Trainings

Computer Systems Engineer - National Polytechnic Institute2009 - 2013