Hi, I’m Ruentgen Comia, a full-stack web developer based in Olongapo City, Philippines. I design, build, and maintain modern web applications using a wide range of technologies to deliver scalable, user-friendly experiences. I’m passionate about clean code, innovative solutions, and user-centered design. I enjoy collaborating with product managers and designers to translate complex requirements into reliable features and scalable systems.…

Ruentgen Comia

Hi, I’m Ruentgen Comia, a full-stack web developer based in Olongapo City, Philippines. I design, build, and maintain modern web applications using a wide range of technologies to deliver scalable, user-friendly experiences. I’m passionate about clean code, innovative solutions, and user-centered design. I enjoy collaborating with product managers and designers to translate complex requirements into reliable features and scalable systems.…

Available to hire

Hi, I’m Ruentgen Comia, a full-stack web developer based in Olongapo City, Philippines. I design, build, and maintain modern web applications using a wide range of technologies to deliver scalable, user-friendly experiences.
I’m passionate about clean code, innovative solutions, and user-centered design. I enjoy collaborating with product managers and designers to translate complex requirements into reliable features and scalable systems.

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Skills

Experience Level

CSS
Expert
HTML5
Expert
JavaScript
Expert
GraphQL
Expert
Node.js
Expert
Tailwind
Expert
TypeScript
Expert
Docker
Expert
Bootstrap
Expert
Figma
Expert
MySQL
Expert
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Language

English
Intermediate
Tagalog
Fluent

Work Experience

Senior Software Engineer at AI Energy Shop
December 1, 2024 - Present
Design and implement robust full‑stack solutions using TypeScript, Next.js, Redux, Strapi CMS, Node.js, N8N, and Odoo. Develop reusable UI components and design systems with Shadcn, integrating Figma designs to ensure visual fidelity. Architect and manage state with Redux for complex client-side applications; build server-side APIs (GraphQL and REST) often leveraging Strapi CMS for content. Optimize performance for speed and scalability; ensure cross-device responsiveness; lead technical design reviews; mentor junior and mid-level developers; collaborate with product managers and designers to translate requirements; drive adoption of new technologies and CI/CD pipelines on DigitalOcean; implement Docker for consistency; monitor health and reliability.
Senior Shopify Developer at UMBRA DIGITAL
October 1, 2024 - Present
Design, develop, and maintain custom Shopify Plus websites; customize themes with Liquid, HTML, CSS, and JavaScript; translate Figma mockups into pixel-perfect storefronts. Implement advanced e-commerce features, including dynamic product pages, custom checkout flows, and Shopify Plus Scripts for discounts. Utilize Shopify’s GraphQL and REST APIs to optimize storefront data flow, build dynamic product experiences, and connect external services. Develop and maintain custom Shopify applications; architect headless commerce solutions using Shopify Storefront API and Next.js; leverage automation tools (n8n) and Shopify Flow; stay up to date with Shopify Plus features and best practices to enhance the storefront experience.
Senior Fullstack Developer at JAV Resource Corporation
September 1, 2024 - November 1, 2024
Design and implement robust full‑stack solutions using TypeScript, Next.js, N8N, and Odoo. Develop reusable UI components and design systems with modern tooling; architect and manage state with Redux Toolkit for performance and maintainability. Build server-side APIs (GraphQL and REST) often leveraging Strapi CMS for content; optimize applications for speed and scalability; ensure cross-device performance and accessibility. Lead technical design reviews, mentor junior developers, and collaborate with product teams to deliver high‑quality features. Manage deployments to cloud environments (DigitalOcean) with CI/CD pipelines and containerization (Docker), and monitor application health.
Fullstack Web Developer at Hokei Subic Corporation
April 1, 2022 - August 1, 2024
Implement APIs (REST/GraphQL) in web applications; design and develop user interfaces; render 3D models using a JavaScript 3D library; manage state with Redux Toolkit; collaborate with designers to create seamless user experiences; implement secure authentication using AuthJS; ensure cross‑browser compatibility and responsiveness; design and develop MySQL database models; build and maintain robust server-side applications; integrate third‑party services and APIs; ensure data integrity and security in backend processes.

Education

Bachelor's degree in Computer Science at President Ramon Magsaysay State University
June 1, 2017 - August 1, 2021

Qualifications

TESDA - Computer Hardware Servicing
December 1, 2014 - May 30, 2026

Industry Experience

Software & Internet, Professional Services, Media & Entertainment
    paper Design Stuff Denmark

    DESIGNSTUFF is an e-commerce platform specializing in modern Danish homewares and Scandinavian design essentials. Inspired by traditional craftsmanship, the brand focuses on minimalist, intentional living by offering high-quality, functional, and aesthetically understated products.

    paper AI Energy Shop

    This AI Energy Shop, an Australian solar wholesaler that specializes in renewable energy and storage solutions. They supply products to customers across Australia.

    paper Sunnies Studios

    The overall design of the site is modern, minimalist, and highly visual, geared toward a young, fashion-conscious demographic looking for “feel-good, look-good” everyday essentials at a fair price point.