Dayana Calamba

Shopify Developer at Self-employed - Shopify Development

Developed Shopify stores and themes for global brands; built eCommerce solutions using Liquid, Online Store 2.0, Cart & Checkout customization, Theme App Extensions and Shopify Flow. Maintained Shopify Plus stores, implemented performance improvements, and collaborated with creative teams to deliver scalable storefronts.

President, Communications at DevCon Davao

Led communications for DevCon Davao, a volunteer-based global technology community. Planned and executed campaigns, workshops, hackathons, speaker sessions, and outreach to attract participants and sponsors.

Software Developer / Mobile Developer at Lead Capture Ltd.

Developed and implemented software solutions based on client requirements; documented API endpoints; handled front-end and back-end development for multiple projects.

Junior Software Developer at Traxon Tech Inc.

Developed and customized Shopify stores for global brands across fashion, music, lifestyle, and consumer goods; delivered B2B and B2C commerce solutions; built cross-functional storefronts with front-end proficiency.

Developed web and mobile apps connecting suppliers and businesses via REST APIs; created prototypes in Figma; deployed apps to Apple App Store and Google Play Store; collaborated with cross-functional teams to deliver reliable, scalable solutions.

Frontend Shopify Engineer at Flagship Inc.

Developed web and mobile apps connecting suppliers and businesses via REST APIs; created prototypes in Figma; deployed apps to Apple App Store and Google Play Store; collaborated with cross-functional teams to deliver reliable, scalable Shopify-based solutions.

Developed internal tools and client projects; contributed to frontend and backend; built cross-platform solutions.

Software Developer / Mobile Developer at PRLB Technology

Developed and implemented software solutions based on client requirements; documented API endpoints; front-end and back-end development for multiple projects; built cross-platform mobile apps using REST APIs and React Native; integrated GraphQL where applicable.

DevCon Davao - President for Communications at DevCon Davao

Led communications planning for a volunteer-based technology community; organized events and meetups; fostered learning, collaboration, and networking among local tech professionals to support community growth.

Active Member & Volunteer at DC Tx (DevCon Community of Technology Experts)

Participated in mentorship, workshops, and community initiatives to support and empower women software engineers in Japan.