03 — experience

Every role, with the detail the homepage timeline leaves out.

  • Globalco ↗

    Makati City, NCR

    Senior Full-Stack Developer

    May 2026 – Present
    • Lead full-stack development across multiple product teams, owning architecture and delivery so features ship as one system instead of stalling at the hand-off between front end and services.
    • Drive AI-assisted development through the team’s daily workflow, from scaffolding and code review to test generation, compressing the path from ticket to merged pull request.
    • Build and deploy containerized AI applications on cloud VMs, powering agentic workflows for data annotation and browser-based data crawling that replaced manual collection work.
    • Ship subscription billing and credit-metered usage across the portal, covering checkout, payment webhooks and entitlement enforcement, so access and usage limits resolve from a single source of truth.
    • Ship Next.js front ends on Python FastAPI services over a managed SQL layer, under one typed contract.
    • Build Firebase applications end to end across authentication, database, storage, serverless functions and hosting, keeping the platform on one managed stack rather than stitched-together infrastructure.
    • Integrate e-signature and CRM providers, pushing portal and team updates through webhooks so deal state stays current without manual re-entry.
    • Integrate email and file-storage APIs and manage service accounts and access control across cloud projects, holding least-privilege boundaries intact as the team grew.
    • Tune reliability with realtime data, remote configuration and performance monitoring, surfacing regressions early and flipping feature flags without a redeploy.
    • Mentor junior developers and partner with data engineers, data scientists and QA, turning research and test findings into product improvements that ship on the same cycle.

    Full-Stack Developer

    Aug 2025 – May 2026
    • Re-architected a monolithic React frontend into a micro-frontend platform on Firebase, a host app loading ten independently deployed apps at runtime, migrated one domain at a time with no downtime.
    • Converted Data Science and Data Engineering research code into production Python FastAPI services with contracts, auth, tests and deployment pipelines, making research models callable by the product.
    • Designed CI/CD pipelines that cut releases to a single push, removing hand-run deployment steps.
    • Rebuilt the corporate site as a Next.js front end on headless WordPress, modeling Advanced Custom Fields as a GraphQL schema and deploying to Cloud Run, so marketing edits content without a developer in the loop.
    • Converted local Python scripts into callable serverless APIs, putting one-off analyst tooling behind endpoints the product could consume.
    • Partnered with developers, data engineers, data scientists and QA specialists to turn cross-team requirements into shipped features, settling scope before build rather than after review.
    CH 01/04

  • Central Luzon State University ↗

    Science City of Muñoz, Nueva Ecija

    Full-Stack Developer

    Aug 2022 – Jun 2025
    • Built institution-wide Laravel/Livewire platforms on MySQL, replacing paper and spreadsheet workflows.
    • Hardened those platforms against Remote Code Execution (RCE) and SEO poisoning through security reviews, removing both classes of vulnerability from institution-facing systems.
    • Partnered with administrative offices and the MISO team, turning operational needs into working tools.
    • Iterated on system features from user feedback, keeping platforms aligned with the institution’s research and development initiatives as requirements shifted.
    • Trained and supported faculty and staff on the systems, resolving issues and driving day-to-day adoption well past the launch period.

    Instructor I

    Aug 2022 – Jun 2025
    • Earned Highest Rated Outstanding IT Faculty by Students for the 1st and 2nd Semesters of S.Y. 2023–2024.
    • Delivered lectures and lab classes on programming, advising Capstone and OJT students to defense.
    • Maintained Outstanding Faculty Performance Ratings for the full duration of employment.
    • Served as faculty researcher on "CLSU Virtual Explorer: Embracing CLSU's Rich Heritage and Modern Technology through an Interactive Virtual Journey (A Virtual Explorer Web Application)."
    • Chaired and served as Panel Critic in multiple Capstone Project defenses, holding project scope to a standard students could defend.
    • Developed instructional materials, including presentations and laboratory resources, giving successive cohorts a consistent baseline.
    • Mentored students beyond official working hours, supporting their academic and professional growth into internships and first roles.
    CH 01/11

  • Philippine Rice Research Institute ↗

    Science City of Muñoz, Nueva Ecija

    Information System Analyst I

    Oct 2021 – Aug 2022
    • Supported the PalayCheck Training of Trainers for 32 Sri Lankan agricultural workers under DFA-TCCP.
    • Provided division-wide IT support and produced training materials (tarpaulins, PowerPoints, infographics) alongside hands-on technical assistance.
    • Edited photos and videos to support training materials and promotional activities.
    • Documented activities and training sessions as the division’s photo documentation personnel.
    CH 01/04

  • Wideout (AQA) ↗

    Makati City, NCR

    Quality Assurance Specialist

    Nov 2020 – Sep 2021
    • Ensured that the developed creatives were pixel-perfect based on the instructions and design specifications.
    • Followed a standardized process to QA the work of creative developers.
    • Tested and debugged creatives also ensured cross-browser compatibility of creative web advertisements.

    Creative Developer

    Aug 2020 – Nov 2020
    • Converted designs into pixel-perfect animated and static web ads using HTML, CSS, and vanilla JavaScript.
    • Produced multiple banner sizes (160x600, 300x250, 300x600, 728x90, etc.) for creative ads based on initial designs.
    • Designed and created storyboards in Adobe Photoshop to illustrate concepts and animations for web ads.
    • Tested and debugged creatives, ensuring cross-browser compatibility.
    CH 01/04

  • Central Luzon State University ↗

    Science City of Muñoz, Nueva Ecija

    Part-time Instructor

    Aug 2019 – Apr 2020
    • Lectured both lecture and laboratory classes on programming subjects.
    • Prepared learning materials such as presentations and other instructional resources.
    • Advised Capstone and OJT students, guiding projects from proposal through defense.
    CH 01/02

  • TechnoDream Web Works ↗

    Baguio, Benguet

    Programmer

    Feb 2019 – May 2019
    • Converted 34+ web designs into pixel-perfect, responsive static pages using HTML, CSS, and JavaScript.
    • Migrated Turkey Travel Planner from an outdated site onto a new WordPress template, speeding up delivery by 60% and converting up to 20% of the pages.
    CH 01/03