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Hi, I’m Shawn Castillo. I’m an Architectural Technology graduate with hands-on drafting and estimating experience for tapered roof insulation and drainage systems. I enjoy turning complex design challenges into precise, build-ready shop drawings and accurate cost estimates, leveraging AutoCAD, Taper-Plus, and related tools to support roofing teams and clients. I’m excited to contribute my teamwork, organizational skills, and safety-minded approach to a forward-thinking firm. I value clear communication, continuous learning, and delivering reliable results that help projects stay on time and on budget.…Hi, I’m Shawn Castillo. I’m an Architectural Technology graduate with hands-on drafting and estimating experience for tapered roof insulation and drainage systems. I enjoy turning complex design challenges into precise, build-ready shop drawings and accurate cost estimates, leveraging AutoCAD, Taper-Plus, and related tools to support roofing teams and clients. I’m excited to contribute my teamwork, organizational skills, and safety-minded approach to a forward-thinking firm. I value clear communication, continuous learning, and delivering reliable results that help projects stay on time and on budget.

Shawn Jacob Castillo

Architect, Designer, Architectural Illustrator, +2

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Hi, I’m Shawn Castillo. I’m an Architectural Technology graduate with hands-on drafting and estimating experience for tapered roof insulation and drainage systems. I enjoy turning complex design challenges into precise, build-ready shop drawings and accurate cost estimates, leveraging AutoCAD, Taper-Plus, and related tools to support roofing teams and clients. I’m excited to contribute my teamwork, organizational skills, and safety-minded approach to a forward-thinking firm. I value clear communication, continuous learning, and delivering reliable results that help projects stay on time and on budget.…Hi, I’m Shawn Castillo. I’m an Architectural Technology graduate with hands-on drafting and estimating experience for tapered roof insulation and drainage systems. I enjoy turning complex design challenges into precise, build-ready shop drawings and accurate cost estimates, leveraging AutoCAD, Taper-Plus, and related tools to support roofing teams and clients. I’m excited to contribute my teamwork, organizational skills, and safety-minded approach to a forward-thinking firm. I value clear communication, continuous learning, and delivering reliable results that help projects stay on time and on budget.

Available to hire

Hi, I’m Shawn Castillo. I’m an Architectural Technology graduate with hands-on drafting and estimating experience for tapered roof insulation and drainage systems. I enjoy turning complex design challenges into precise, build-ready shop drawings and accurate cost estimates, leveraging AutoCAD, Taper-Plus, and related tools to support roofing teams and clients.

I’m excited to contribute my teamwork, organizational skills, and safety-minded approach to a forward-thinking firm. I value clear communication, continuous learning, and delivering reliable results that help projects stay on time and on budget.

Skills

Microsoft Excel

Microsoft Word

Salesforce

Experience Level

Microsoft Excel

Expert

Microsoft Word

Expert

Salesforce

Expert

Language

English

Fluent

Work Experience

Drafter & Estimator at Millennium.Plus

February 1, 2024 - January 1, 2026

Drew tapered roof insulation and drainage system shop drawings using AutoCAD and Taper-Plus; performed price estimation of insulation and drainage materials with Taper-Plus; organized jobs in Salesforce.com and later transitioned to Netsuite.com.

Drafter & Estimator Intern at Posi-Slope | Beacon Building Products Company

May 1, 2022 - August 1, 2022

Drafted tapered roof insulation and drainage system shop drawings using AutoCAD & Taper-Plus; performed price estimation of materials using the company database to provide competitive quotes for roofers/clients.

Customer Service Representative at Tim Hortons

February 1, 2020 - May 1, 2022

Provided excellent guest experience through timely delivery of coffee and products; processed transactions (cash, debit, gift cards) accurately; maintained cleanliness and safety of the restaurant.