Photo of BJ Peter DeLaCruz

BJ Peter DeLaCruz, CISSP, CCSP


I am an accomplished software developer with a master's degree in computer science and over 7 years of work experience.

I am interested in application development, cloud computing, and information security. During my free time, I enjoy learning languages, traveling, and watching anime.


If you would like an application or website built for your organization, please contact me to discuss your needs and requirements. I am looking forward to hearing from you!

I am also an Enagic® distributor. If you are interested in buying a Leveluk Kangen 8 (K8) water ionizer for your home or office, please let me know, and I will be very happy to assist you! My Enagic® distributor ID is 8526429.


M.S. in Computer Science

UH Manoa 2009 - 2011

B.S. in Computer Science

UH Manoa 2004 - 2008

Professional Experience

Java Developer

HIC September 2015 - Present

Java Web Developer

UH ITS March 2014 - May 2015

Software Engineer

ReferentiaAugust 2011 - December 2013

Active Certifications

Cloud+ August 20, 2024

LPIC-1 September 23, 2023

CASP+ May 25, 2023

Security+ May 25, 2023

CCSP September 30, 2022

CISSP March 31, 2022

CSSLP April 30, 2021

Lifetime Certifications

Android Certified Android Developer

Arcitura Certified Cloud Professional

CompTIA Linux+ Powered by LPI

CompTIA Mobility+

CompTIA Server+

CompTIA Storage+ Powered by SNIA


OCE Java EE 6 JPA Developer

OCM Java SE 6 Developer

OCP Java SE 6 Programmer

OCP Java SE 7 Programmer

OCP Java SE 8 Programmer

OCP Java SE 11 Developer

Code Repositories




Book Reviews

Gradle in Action

Learning Android Application Testing

Mastering Android Application Development


Learn Meteor by Building Ten Projects

Meteor logo

I am learning how to develop Meteor applications by building ten projects.

Learn MongoDB by Building Ten Projects

MongoDB logo

I learned how to use MongoDB in web applications by building ten projects.

Super Sparty Brothers


I created a 2D platform game using Unity.

Chamorro Dictionary

CNMI flag

A Chamorro-English dictionary.

Java Katas

Java logo

Programming exercises designed to hone my skills through practice and repetition.

JLPT Word List

Japanese character

Contains Japanese words found in the Japanese Language Proficiency Test (JLPT) and their English translations.

Contact Me



Java Programming Log The Java Logger

Personal Blog The Samurai's Journal