CADWORKS & DETAILING
JOSEF ROI CASTAÑARES
JOSEF ROI CASTAÑARES
LICENSES & CERTIFICATIONS
• License Master Plumber - Philippines (2023)
• License Architect - Philippines (2024)
EDUCATION
BS Architecture
Best Thesis Awardee
University of San Carlos | 2015 - 2021
Building Information Modeling (BIM) Management
George Brown College | January 2025 - Present
EXPERIENCE
Architectural Competitions | 2018 - 2019
• AYDA Nippon Design Competition | 2018
• ArchiNEXT Sustainable Design Competition | 2019
• UAP Studiotekura Digital Rendering Competition | 1st Place | 2019
Intern | Ren Designs | 2019 - 2020
• Assisted in architectural drawing and visualization for residential and commercial projects.
Freelance Designer (Fiverr) | 2019 - Present
• Delivered 3D modeling and visualizations for toys, structures, and furniture.
• Created architectural drawings, walkthroughs, and animations for international clients.
• Provided thesis consultancy and graphic design services with a focus on design innovation.
Design Employee | Siam-Design (Thailand) | 2019 - 2024
• Designed and visualized architectural projects, including animations and 3D walkthroughs.
Freelance Designer (Upwork) | 2022 - Present
• Delivered 3D modeling and visualizations for toys, structures, and furniture.
• Created architectural drawings, walkthroughs, and animations for international clients.
• Provided thesis consultancy and graphic design services with a focus on design innovation.
Junior Architect | RRSA | 2022
• Produced complete working drawings and visualization for projects.
Junior Architect & Master Plumber | Alberto Architects | 2023 - 2024
• Designed and supervised plumbing systems in compliance with regulations.
• Created complete working drawings and visualizations.
• Designed the plumbing system and served as the Master Plumber for Dunkin’ Cebu.
UAP - JACA | 2024
• Organizing Committee
HARD SKILLS
• AutoCAD
• SketchUp
• Lumion
• Enscape
• Photoshop
• Premiere Pro
• Microsoft Word
• Google Sheets
• Google Docs
• InDesign
SOFT SKILLS
• Positive Attitude
• Open-Mindedness
• Teamwork
• Inspiring Confidence
• Detail-Oriented
• Goal-Oriented
• Adaptability
• Communication
• Self-Motivation
• Resilience
REFERENCES
AR. Roland Paolo Alberto
• Former Vice President of United Architects of the Philippines
• Alberto Architects | Principal Architect
• Facebook Page : Alberto Architects
• Email: albertoarchitect@gmail.com
MAUP Ralph Richard Su
• Masters in Urban Planning
• RRSA | Principal Architect
• Facebook Page : RRSA
• Email: rrsarchitecture@gmail.com
MA. Rowell Ray Shih PhD
• Masters in Architecture
• Ren Designs | Principal Architect
• Facebook Page : Ren Designs
• Email: rowellshih@yahoo.com
7 STOREY BUILDING
Year: 2023-2024
Team: Josef Roi M. Castañares & Ar.Paolo Alberto (Principal Architect)
Type: Design & build
Role: Visualization, Site supervision, Architectural drawings & Utility drawings
Status: On-Going
Project Overview:
The proposed development is a 7-story mixed-use building, complete with a basement and an expansive roof deck, situated in Urgello, Cebu City.
This project must address the challenge posed by the site’s narrow entry and gently sloping terrain.
This design aims to harmonize functionality with the site’s unique constraints, creating a versatile and welcoming environment
1 3 5 6
Upper Ground floor showing food stall area & commercial spaces
Front Elevation with Section showing each levels purpose (Car parking, Commercial & Residential levels and Roof the deck)
FDAS LAYOUT 1
VICTOR C. NAVARRO PROFESSIONAL
UTILITY DRAWINGS / A few of the detailed utility drawings I have developed for the proposed 7-story building, showcasing as plumbing, electrical, and HVAC. These drawings reflect a thorough understanding of how with regulatory standards. This work highlights my ability to create precise,
SPRINKLER LAYOUT 1
PROFESSIONAL MECHANICAL ENGINEER
PROFESSIONAL MECHANICAL ENGINEER
SPRINKLER LAYOUT
/ ALLIED DRAWINGS
showcasing my technical proficiency in designing and coordinating essential systems such how various building components integrate to ensure functionality, efficiency, and compliance precise, practical solutions that support the overall performance of the building
Dunkin Liloan
Year: 2023-2024
Team: Josef Roi M. Castañares & Sheane
Taborada
Type: Design & build
Role: Visualization, Architectural drawings & Complete Utility drawings
Status: Complete
Project Overview:
One of my first Dunkin’ Donut projects under Alberto Architects involved creating the complete working drawings for the project, along with some rendered perspectives featured in this portfolio.
2 B C 1 A
COUNTER AREA SLAT SPOT DETAIL
DIMENSION: TOTAL DIAMETER 1.43m
SPECIFICATION:
• STRUCTURAL FRAME MADE OF 1.50mmx 1"x1" SQUARE TUBE BENT INTO CIRCULAR SHAPE, CLADDED WITH 10mm BENT PLYWOOD EXTERIOR SIDES CLAD WITH MATATE LAMINATED STICKER INTERIOR SIDES PAINTING WITH ACRYLIC PAINT IN SPARCO POLYURETHANE TOP COAT WIRINGS FOR SINGAGE EMBEDDED INTO THE BACKBOARD NEON FLEX SIGNAGE
[3]
[4] ANY RELOCATIONS REQUIRED FOR PROPER EXECUTION OF OTHERTRADE SHALL BE WITH APPROVAL OF THE ARCHITECT OR ENGINEER.
[5] PROPOSED SANITARY UTILITIES SHALL CONFORM TO THE ACTUAL SITE CONDITION, DEPTH AND INVERT ELEVATION OF ALL EXISTING PIPES AND STRUCTURES AS VERIFIED BY THE CONTRACTOR.
[6] ALL HORIZONTAL DRAINAGE SHALL MAINTAIN A 2% SLOPE UNLESS OTHERWISE SPECIFIED.
[7] SIZE OF WATER SUPPLY PIPES TO FIXTURES SHALL BE IN ACCORDANCE WITH THE MANUFACTURER'S SPECIFICATION.
[8] THE CONTRACTOR SHALL VERIFY ALL EXISTING UTILITIES AT SITE, TAPPING POINT AND WATER
[9]
