1. GEM LAREINA CUASAY ROTOL
SOFTWARE ENGINEER
MOBILE: (+65) 8408 1486
ADDRESS: #04-24, Block 501A Wellington Circle Singapore 751501
EMAIL: gemlareinarotol@gmail.com
PROFILE SUMMARY
 More than 6 years professional experience in SDLC development, 3 years in agile;
 More than 5 years experience in C and C++ programming language, 2 years in Java;
 Knowledge in other programming languages such Ruby, COBOL, PHP, C#, LISP;
 Experienced in web development technologies namely HTML, CSS, JavaScript, JSP, PHP Framework
(Laravel), AngularJS, Ruby on Rails;
 Experienced using IDEs such as Documaker Studio, Eclipse, NetBeans, Microsoft Visual Studio,
PhpStorm, Macromedia Dreamweaver;
 Knowledge on database such as Oracle, PLMySQL, PostgreSQL;
 Knowledgeable on new platforms such as ReactJS and React Native
 Experienced using ticketing tools like JIRA, HPQC;
 Experienced on version controls such as svn, git, cvs;
 Experienced in productivity tools such as Microsoft Office, OpenOffice, LATEX
PROFESSIONAL EXPERIENCE
COMPANY SOFTWARE DEVELOPER, HASHTAG DIGITAL INC
DURATION August 2015 – June 2016
PROJECT YouSell
DESCRIPTION A platform for a Philippine-based e-commerce website.
ROLE DEVELOPER
 Focused on backend technologies using Ruby on Rails for the functionalities, ReactJS
for the web user interface, and React Native for its mobile counterpart
 Provided support on debugging issues in web applications which uses Wordpress and
PHP for clients in Dubai and Philippines
TECHNOLOGY Vagrant, git, Jira, Homebrew, NodeJS, ReactJS, React Native
COMPANY SENIOR SOFTWARE ENGINEER, ACCENTURE, INC
DURATION August 2014 – August 2015
PROJECT SPARQS Solutions
DESCRIPTION A tool used for dynamically creating document templates such as bills and letters through
print or email.
ROLE LEAD DEVELOPER
 Build form design layouts based on functional designs, coded scripts for the dynamic
production of documents wherein values were obtained from CC&B
 Fix defects and execute testing in Windows and Unix environment
 Maintained functional and technical documentations
 Reviewed code scripts and provided support to end-users, testers, and global
counterpart
TECHNOLOGY Documaker Studio v12.0, Tortoise SVN, HPQC, SharePoint, Filezilla, CC&B
COMPANY SOFTWARE SYSTEMS ENGINEER, INFOR PSSC, INC
DURATION March 2012 – August 2014
PROJECT IBMi Sigar Alternative
DESCRIPTION Researched and developed alternative AS/400 commands of Sigar functionalities used for
collecting software inventory data for IBMi environment.
ROLE DEVELOPER
 Developed and researched alternatives of Sigar API then converted to Java
 Knowledge transitions before formal development done in agile environment

2. TECHNOLOGY Eclipse, IBM WebSphere
PROJECT Seamless Upgrade/Application Staging Tool
DESCRIPTION New feature of Lawson/Infor software wherein compilation is done first before the installation
of the product which minimizes the downtime of the application. Done using C and Perl.
ROLE DEVELOPER
 Developed items based on design using agile methodology
 Designed items for modules (e.g. flowcharts, functional overviews, prototypes) i.e.
creation of linked-list implemented in C for management of runtime objects
 Fixed and handled JIRA tickets
 Used automated test using Perl script
TECHNOLOGY Microsoft Visual Studio, gcc, Microsoft SQL Server, LAWSON APIs, FileZilla Server
Interface, JIRA
COMPANY SOFTWARE DESIGN ENGINEER II, NEC TELECOM SOFTWARE
PHILIPPINES
DURATION Nov 2008 – August 2011
PROJECT OMT (Operation and Maintenance Tool) & SSE (Sequence and Scenario Editor)
DESCRIPTION Tools that handles modifications for signal functionalities of mobile phone through a
simulator which is widely used by our clients in Japan.
ROLE DEVELOPER
 Developed modules for a series of SDLC (3 to 4 months) using Microsoft Visual Studio
C++ i.e. versioning up of product for each cycle; sorting of data that compliments the
signal in mobile while riding the bullet train; added an additional interface that would
accommodate the LTE signal of NTTDoCoMo
 Hardware-In-Charge: responsible for the machines and documentations needed for
the team
 Assistant Configuration Manager: assists on managing documents of the team
TECHNOLOGY Microsoft Visual Studio C++, Microsoft SQL Server, Install Shield Professional, CppUnit,
Tortoise SVN
COMPANY OJT, NOVARE TECHNOLOGIES INC
DURATION April 2007 – June 2007
ROLE On-the-Job Training
 Learned to develop some applications through a Blackberry Simulator using Java
TRAININGS
Oracle Insurance: Introduction to Documaker v12.0, August 2014
Leadership Workshop, August 2012 c/o Infor PSSC, Taguig City, Philippines
Nihongo Training, June 2011 c/o NEC Telecom Software Philippines
Stress Management Workshop, January 2010 LEAD, Makati, Philippines
Technical Training, Nov 2008 – Jan 2009 c/o NEC Telecom Software Philippines
PERSONAL BACKGROUND
EDUCATION
MS Geography, 2015 – , University of the Philippines – Diliman, Quezon City
BS Computer Science, 2008, University of the Philippines – Los Baños, Laguna
LANGUAGE SPOKEN
Filipino (Excellent), English (Intermediate), Japanese (Basic), Spanish (Basic)
** Reference to be provided upon request.