Adonis Arriola

Bachelor of Science in Information Technology

2014–2018 (Completed)

STI College Novaliches

High School

2010–2014 (Completed)

Sitero Francisco Memorial National High School

Elementary

2004–2010 (Completed)

Tandang Sora Integrated School

First Place: C# Code Challenge, STI College Novaliches 2016

20th National Youth Convention, 2015

7th Information Technology Congress Topic: Adobe Animate, 2016

7th Information Technology Congress Topic: Business Analytics, 2016

7th Information Technology Congress Topic: Raspberry Pi, 2016

7th Information Technology Congress Topic: Ethical Hacking, 2016

Programmer Analyst S2

January 2023 - December 2025

Unilab Inc
Madaluyong City, Metro Manila

Developed dynamic and responsive websites from scratch using CodeIgniter 3 & 4.

Develop CITSMS using native php version 8

Designed and implemented database management systems, ensuring optimized queries and structured schema design.

Built and maintained both backend (server-side logic, APIs, authentication) and frontend (UI/UX, responsive layouts).

Integrated third-party APIs such as SMS gateways, Gmail authentication, and other external services.

Performed website upgrades and migrated old systems to newer, more secure versions.

Conducted QA testing, debugging, and error fixing to ensure high-quality performance.

Created and managed cron jobs for automated tasks and scheduled processes.

Mid Fullstack Webdeveloper (Freelance)

August 2023 - November 2024

StorSuite LLC
Headquartered in Austin, TX

Developed and enhanced existing web applications by adding new modules and features.

Performed bug fixing, debugging, and optimization to ensure smooth functionality.

Designed, maintained, and optimized database structures and queries for efficient performance.

Upgraded website versions to improve security, performance, and compatibility.

Created and maintained technical documentation for features, integrations, and workflows.

Integrated third-party APIs, including authentication, messaging, and payment services.

Implemented Stripe API integration with secure handling of payment details and automated updates for transactions.

Information Systems Analysts S2

March 2021–June 2022

Philippine statistics Authority
East Ave QC, Metro Manila

Designed and developed websites from scratch using CodeIgniter 4, implementing both frontend and backend functionalities.

Conducted system demonstrations and trainings for branch offices to ensure proper use and adoption of developed applications.

Performed bug fixing, troubleshooting, and QA testing to maintain system stability and performance.

Created and maintained technical documentation for system processes, modules, and enhancements.

Managed and optimized database structures, queries, and performance to support system operations.

Bussiness Product Developer

Dec 2020– Jan 2021

ELYSIAN
Commonwealth QC, Metro Manila

Developed and maintained websites, ensuring both functionality and user-friendly design.

Provided technical support and troubleshooting for computer-related issues and system errors.

Designed and edited digital assets such as banners, IDs, and other graphics using Adobe Photoshop and related tools.

Handled database management, including design, updates, and optimization for business operations.

Created and maintained documentation for system processes, development tasks, and product updates.

Performed bug fixing, QA testing, and error resolution to ensure stable and efficient system performance.

IT Programmer

April 2018–Nov 2020

JECAMS Inc.
Novaliches QC, Metro Manila

Developed and enhanced website modules for existing systems, ensuring alignment with business requirements.

Develop ERP using native PHP version 7 and upgrade to version 8

Designed and built websites for sister companies using CakePHP and Laravel frameworks.

Performed bug fixing, troubleshooting, and QA testing to maintain system reliability.

Created and maintained technical documentation for modules, processes, and integrations.

Integrated third-party APIs to extend system functionalities and improve efficiency.

Assisted in computer and printer troubleshooting to support office operations.

Edited and enhanced product and furniture photos as requested by the sales team.

Designed and implemented ERP and CRM systems, tailoring workflows to business needs.

Conducted data gathering from departments, analyzed requirements, and developed requested modules or processes upon supervisor and proprietor approval.