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Jhemai-Jherzie Parungao

@jhemai-jherzieparungao

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Full-stack developer focused on reliable, scalable web solutions.

Philippines

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What I'm looking for

I seek a collaborative, Agile team role building scalable web applications where I can contribute full-stack development, improve reliability, and grow into DevOps or technical leadership.

I am a full-stack developer with hands-on experience building and maintaining web applications using PHP, C#, and JavaScript. I have led development teams and delivered production systems that remain actively used to support university, parish, and enterprise operations.

In professional roles I supported large-scale deployments and provided technical support for hotel PMS and POS platforms, diagnosing issues on-site and remotely to ensure uptime and stability. As an intern and project leader, I managed feature development, testing, and deployments to improve performance and data integrity.

My projects include a university donation management platform, a digital signage system, and an inventory and customer-supplier management system—each designed for scalability, automation, and operational transparency. I hold certifications in databases and CCNA networking fundamentals.

I work well in Agile teams, value documentation and repeatable processes, and bring experience with cloud, containerization, CI/CD, and common dev tools to deliver dependable, maintainable software.

Experience

Work history, roles, and key accomplishments

Technical Support Level 1

iEminence Incorporated

Apr 2025 - Jul 2025 (3 months)

Supported deployment and monitoring of IT systems for 52+ hotel branches, ensuring uptime for Hotelogix (PMS) and Posist (POS); diagnosed and resolved on-site and remote technical issues and documented recurring problems to improve system stability.

Help Desk Support PMS POS (Hotelogix Posist)Troubleshooting Remote Support System Monitoring Documentation Linux Customer Support

Software Developer Intern

Negosyo Lab Business PH

Aug 2024 - Feb 2025 (6 months)

Led a development team to design, develop, test, and deploy front-end and back-end features to improve application performance, reliability, and data integrity supporting ongoing operations.

Laravel PHP MySQL JavaScript HTML CSS Debugging Testing Deployment Team Leadership

Education

Degrees, certifications, and relevant coursework

Adamson University

Bachelor of Science, Information Technology

2020 - 2024

Activities and societies: Relevant courses: Introduction to IT, Computer Programming, Operating Systems, Ethics in IT, Data Structures and Algorithms, Database Management System, Computer Networks, System Analysis and Design, Software Development, UI/UX Design, IT Project Management, Agile and DevOps Concepts, Introduction to Machine Learning; Capstone project leader and developer.

Completed a Bachelor of Science in Information Technology covering courses in programming, data structures and algorithms, databases, networks, software development, UI/UX design, and IT project management.