Resume
Romar Josh E. Castro
romarcastro186@gmail.com | linkedin.com/in/romarcastro | github.com/romarcastro
romarcastro186@gmail.com linkedin.com/in/romarcastro github.com/romarcastro
EXPERIENCE
UX/UI Intern
UX/UI Intern
January 2026 – April 2026
January 2026 – April 2026
January 2026 – April 2026
Nueca Technologies Inc.
Nueca Technologies Inc.
Naga City, PH
Naga City, PH
✦ Applied product design thinking methodologies to improve overall user experience and usability
✦ Created scalable design systems to ensure consistency across user interfaces
✦ Designed responsive, user-centered interfaces in Figma and Adobe XD aligned with established design systems
✦ Created engaging motion graphics and animations using Adobe After Effects
✦ Applied product design thinking methodologies to improve overall user experience and usability
✦ Created scalable design systems to ensure consistency across user interfaces
✦ Designed responsive, user-centered interfaces in Figma and Adobe XD aligned with established design systems
✦ Created engaging motion graphics and animations using Adobe After Effects
UX/UI Designer & Frontend Developer
UX/UI Designer & Frontend Developer
May 2025 – June 2025
May 2025 – June 2025
May 2025 – June 2025
Archdiocese of Caceres
Archdiocese of Caceres
Naga City, PH
Naga City, PH
✦ Built the user-facing interfaces of the National Youth Day 2025 web application using Next.js and Tailwind CSS,
ensuring responsive design, smooth navigation, and consistent UI components.
✦ Built the user-facing interfaces of the National Youth Day 2025 web application using Next.js and Tailwind CSS,
ensuring responsive design, smooth navigation, and consistent UI components.
Startup Co-Founder
Startup Co-Founder
January 2025 – Present
January 2025 – Present
January 2025 – Present
codekada
codekada
Naga City, PH
Naga City, PH
✦ Led end-to-end UI/UX strategy and frontend development for 2 client projects, improving usability, design
consistency, and development efficiency across deliverables.
✦ Handled client communication, comprehensive requirements gathering, and meticulous task planning, ensuring
project clarity, alignment, and timely delivery across all engagements.
✦ Led end-to-end UI/UX strategy and frontend development for 2 client projects, improving usability, design
consistency, and development efficiency across deliverables.
✦ Handled client communication, comprehensive requirements gathering, and meticulous task planning, ensuring
project clarity, alignment, and timely delivery across all engagements.
PROJECTS
Anony
Anony
June 2025 – December 2025
June 2025 – December 2025
June 2025 – December 2025
Figma, React, React Native, GeminiLLM, Javascript, Node.js, SQL (Postgres)
Figma, React, React Native, GeminiLLM, Javascript, Node.js, SQL (Postgres)
✦ Designed complete interactive prototypes for both the web and mobile versions, supporting efficient design-to-development workflows.
✦ Developed a full-stack cross-platform application with an integrated LLM, building the web frontend in React and the mobile application in React Native.
✦ Implemented robust role-based access control (RBAC) across the system to ensure secure and permission-driven user flows.
✦ Designed complete interactive prototypes for both the web and mobile versions, supporting efficient design-to-development workflows.
✦ Developed a full-stack cross-platform application with an integrated LLM, building the web frontend in React and the mobile application in React Native.
✦ Implemented robust role-based access control (RBAC) across the system to ensure secure and permission-driven user flows.
VibeBayan
VibeBayan
October 2025
October 2025
October 2025
Figma, MapBox, NextJS, Supabase
Figma, MapBox, NextJS, Supabase
✦ Developed a crowdsourced platform within 24 hours that allows Filipinos to report, discuss, and track verified and
localized public issues.
✦ Designed the user experience and frontend interface, ensuring clarity, accessibility, and real-time community
participation.
✦ Conducted rapid idea development and market research to shape core platform features and target user needs.
✦ Developed a crowdsourced platform within 24 hours that allows Filipinos to report, discuss, and track verified and
localized public issues.
✦ Designed the user experience and frontend interface, ensuring clarity, accessibility, and real-time community
participation.
✦ Conducted rapid idea development and market research to shape core platform features and target user needs.
Billang: Expense Management Tracker
Billang: Expense Management Tracker
January 2025 – May 2025
January 2025 – May 2025
January 2025 – May 2025
Figma, React Native, SQLite
Figma, React Native, SQLite
✦ Led end-to-end UI/UX strategy and frontend development for 2 client projects, improving usability, design
consistency, and development efficiency across deliverables.
✦ Handled client communication, comprehensive requirements gathering, and meticulous task planning, ensuring
project clarity, alignment, and timely delivery across all engagements.
✦ Designed initial wireframes and translated them into high-fidelity UI prototypes for early-stage product development.
✦ Built and implemented the core mobile frontend screens using React Native.
Archive
Archive
June 2024 – December 2024
June 2024 – December 2024
June 2024 – December 2024
Figma, React, Javascript
Figma, React, Javascript
✦ Designed the application’s user interface and developed the frontend components of the web application.
EDUCATION
Ateneo de Naga University
Ateneo de Naga University
Aug. 2022 – May 2026
Aug. 2022 – May 2026
Aug. 2022 – May 2026
Bachelor of Science in Information Technology
Bachelor of Science in Information Technology
Naga City, PH
✦ President’s Lister, Second Semester, School Year 2022-2023
✦ Consistent Dean’s Lister, 2022-2025
✦ Director for Communications and Creatives, Office of the Buklod Ambassador - ADNU
✦ Served as a volunteer in The Ateneo Consortium of Technological, Information, and Computing Science (TACTICS)
University of Nueva Caceres
University of Nueva Caceres
Aug. 2014 – July 2022
Aug. 2014 – July 2022
Aug. 2014 – July 2022
Basic Education
Basic Education
Naga City, PH
✦ Batch 6th Honors, s/y 2021-2022
2026. Romar Castro Portfolio
2026. Romar Castro Portfolio
2026. Romar Castro Portfolio