Roland Oliver Petrola
Toronto,Canada
Summary
Developed versatile web development skills in collaborative team setting, specializing in both front-end and back-end technologies. Demonstrated ability to work with frameworks like React and Node.js, contributing to high-quality projects. Seeking to leverage these transferable skills in new, challenging field. Personable and detail-oriented individual with foundation in both front-end and back-end development, offering proficiency in HTML, CSS, JavaScript, and Python. Knowledgeable in building dynamic web applications, utilizing frameworks like React and Node.js. Ready to deliver impactful web solutions and contribute to team success.
Overview
3
3
years of professional experience
Work History
Junior Full Stack Developer
Almont Business Connect
Philippines
07.2022 - 07.2024
- Developed responsive web applications using HTML, CSS, and JavaScript frameworks.
- Collaborated with cross-functional teams to define project requirements and deliver on time.
- Assisted in database management and optimization using SQL for improved data retrieval.
- Conducted code reviews to ensure adherence to best practices and maintain code quality.
- Implemented RESTful APIs to enhance application functionality and user experience.
- Troubleshot and resolved software defects in a timely manner, ensuring system reliability.
- Engaged in Agile methodologies, participating in daily stand-ups and sprint planning sessions.
- Enhanced user experience by designing and implementing responsive web applications using HTML, CSS, and JavaScript.
- Resolved technical issues promptly by troubleshooting complex software problems and providing effective solutions.
- Contributed to the successful launch of new products through diligent testing, debugging, and documentation efforts.
- Developed clean, readable code following best practices in order to maintain a scalable, easily maintainable application architecture.
Administrator / Sales Agent / Customer Service
Rolive Trading, Partner of Globe Telecom
Philippines
05.2021 - 01.2022
- - Resolved customer internet service concerns by gathering issue details, coordinating with technical teams, and providing clear updates until resolution.
- - Coordinated daily operational tasks, monitored agent productivity, and supported customer service workflows.
- - Prepared reports, tracked quota compliance, and supported process improvement in a fast-paced service environment.
- - Developed strong communication, troubleshooting, problem-solving, and detail-oriented work habits through customer-facing and administrative responsibilities.
Education
Diploma - Cyber Security
Centennial College
Scarborough, ON01-2025
Post-Graduate Certificate - Cyber Security
Centennial College
Scarborough, ON01-2025
Bachelor of Science - Information Technology
PHINMA University of Pangasinan
Philippines01-2023
Skills
- Frontend Development: React, TypeScript, JavaScript, HTML5, CSS3, Bootstrap, Responsive Web Design, Component-Based UI Development
- Backend Development: Nodejs, Express, REST APIs, API Integration, Authentication, Protected Routes, MVC Concepts
- Databases: MongoDB, MySQL, SQL, NoSQL, Database Queries, Query Optimization
- Tools and DevOps: Git, GitHub, Azure DevOps, Azure Pipelines, CI/CD Workflows, Build and Testing Pipelines, Deployment to Production, NPM
- Testing and QA: Manual Testing, Functional Testing, Regression Testing, Test Scripts, Defect Reporting, Bug Tracking, Requirements Review, Post-Deployment Verification
- AI-Assisted Development: ChatGPT, GitHub Copilot, AI-Assisted Debugging, Code Review Support, Refactoring Support, Documentation Support
- Security and Application Support: Cybersecurity Fundamentals, Secure Coding Awareness, Data Privacy, Application Support, Production Support Awareness
- Soft Skills: Problem Solving, Attention to Detail, Team Collaboration, Clear Communication, Customer Communication, Eagerness to Learn, Data-Driven Thinking
LANGUAGES
English
Filipino / Tagalog
Timeline
Junior Full Stack Developer
Almont Business Connect
07.2022 - 07.2024
Administrator / Sales Agent / Customer Service
Rolive Trading, Partner of Globe Telecom
05.2021 - 01.2022
Diploma - Cyber Security
Centennial College
Post-Graduate Certificate - Cyber Security
Centennial College
Bachelor of Science - Information Technology
PHINMA University of Pangasinan