Bret Michelle Collamat
Civil Engineer
Summary
Rea Maglonzo
Talent Acquisition Specialist
Experienced construction professional specializing in cost estimation, quantity surveying, and project management for large-scale projects. Proficient in performing detailed digital quantity take-offs, analyzing architectural plans, and preparing comprehensive bid packages. Skilled in utilizing industry-standard software like Bluebeam Revu, Procore, and AutoCAD to ensure cost accuracy and project efficiency.
Skills
CoordinationAnalytical SkillsCommunicationLeadershipProject Management
Tools
Digital TakeoffAutoCADSketchUpPrimaveraBluebeam RevuProcoreAconexAsanaFieldwireMyNestingSlackAdobe SuiteMicrosoft OfficeMS ProjectOutlookBuildertrendSharepointGoogle Workspace
Experience
Project Manager & Estimator
iSign Inc.
December 2025 - Present
- Delivered compliant bid packages for large construction projects
- Performed detailed digital quantity take-offs for cost accuracy
- Reduced estimation errors using specialized takeoff software
- Defined project scope, goals, and feasibility requirements
- Improved planning and informed decision-making processes
⭐ Core Skills: Cost Estimation, Quantity Take-offs, Project Management, Bid Preparation, Scope Analysis
🔧 Tools Used: Digital Takeoff, Bluebeam Revu, Procore, Microsoft Office, Asana
Lead Take Off & Estimator
Sign Design of New York, Inc.
November 2023 - November 2025
- Analyzed architectural drawings to establish project scope
- Prepared detailed quantity take-offs for materials
- Developed competitive bids and minimized cost discrepancies
- Coordinated with design and project teams on revisions
- Ensured estimate alignment to reduce project rework
⭐ Core Skills: Quantity Take-offs, Cost Estimation, Blueprint Analysis, Team Coordination
🔧 Tools Used: Digital Takeoff, AutoCAD, Bluebeam Revu, Microsoft Office
QS Engineer II
Berben Logistics Inc.
April 2022 - November 2023
- Quantified civil, structural, architectural, and MEPF works
- Prepared accurate cost proposals for project variations
- Monitored construction schedules and overall project costs
- Ensured better schedule adherence and tight cost control
- Assigned subcontractor tasks and enforced compliance standards
⭐ Core Skills: Quantity Surveying, Cost Control, Schedule Monitoring, Subcontractor Management
🔧 Tools Used: Microsoft Office, MS Project, Primavera, Aconex
QAQC & QS Engineer
Megawide Construction Corp.
February 2019 - April 2022
- Prepared quantity take-offs from construction plans
- Developed cost estimates to improve budget accuracy
- Reviewed tender documents and contracts for scope alignment
- Conducted inspections and testing for quality compliance
- Supported cost control and variation order processes
⭐ Core Skills: Quantity Surveying, Quality Assurance, Cost Estimation, Contract Review, Cost Control
🔧 Tools Used: AutoCAD, Microsoft Office, Procore, Bluebeam Revu
Planning & Design Engineer
Visioneer Homes Dev Corp.
June 2016 - April 2019
- Prepared architectural and structural drawings using AutoCAD
- Created detailed 3D models and plans with SketchUp
- Developed as-built drawings, revisions, and proposal plans
- Supervised trainee engineers and optimized design solutions
- Ensured cost-efficient outputs without compromising quality
⭐ Core Skills: Engineering Design, Technical Drawing, Project Planning, AutoCAD, SketchUp
🔧 Tools Used: AutoCAD, SketchUp, Microsoft Office
Site Engineer
Filinvest
July 2015 - June 2016
- Supervised site operations, labor force, and subcontractors
- Monitored construction progress against design plans
- Ensured compliance with project specifications to reduce errors
- Prepared record drawings, technical reports, and site journals
- Maintained accurate project documentation and reporting
⭐ Core Skills: Site Supervision, Project Monitoring, Quality Control, Technical Reporting
🔧 Tools Used: AutoCAD, Microsoft Office, Fieldwire
Project Manager & Estimator
iSign Inc.
December 2025 - Present
- Delivered compliant bid packages for large construction projects
- Performed detailed digital quantity take-offs for cost accuracy
- Reduced estimation errors using specialized takeoff software
- Defined project scope, goals, and feasibility requirements
- Improved planning and informed decision-making processes
⭐ Core Skills: Cost Estimation, Quantity Take-offs, Project Management, Bid Preparation, Scope Analysis
🔧 Tools Used: Digital Takeoff, Bluebeam Revu, Procore, Microsoft Office, Asana
Lead Take Off & Estimator
Sign Design of New York, Inc.
November 2023 - November 2025
- Analyzed architectural drawings to establish project scope
- Prepared detailed quantity take-offs for materials
- Developed competitive bids and minimized cost discrepancies
- Coordinated with design and project teams on revisions
- Ensured estimate alignment to reduce project rework
⭐ Core Skills: Quantity Take-offs, Cost Estimation, Blueprint Analysis, Team Coordination
🔧 Tools Used: Digital Takeoff, AutoCAD, Bluebeam Revu, Microsoft Office
QS Engineer II
Berben Logistics Inc.
April 2022 - November 2023
- Quantified civil, structural, architectural, and MEPF works
- Prepared accurate cost proposals for project variations
- Monitored construction schedules and overall project costs
- Ensured better schedule adherence and tight cost control
- Assigned subcontractor tasks and enforced compliance standards
⭐ Core Skills: Quantity Surveying, Cost Control, Schedule Monitoring, Subcontractor Management
🔧 Tools Used: Microsoft Office, MS Project, Primavera, Aconex
QAQC & QS Engineer
Megawide Construction Corp.
February 2019 - April 2022
- Prepared quantity take-offs from construction plans
- Developed cost estimates to improve budget accuracy
- Reviewed tender documents and contracts for scope alignment
- Conducted inspections and testing for quality compliance
- Supported cost control and variation order processes
⭐ Core Skills: Quantity Surveying, Quality Assurance, Cost Estimation, Contract Review, Cost Control
🔧 Tools Used: AutoCAD, Microsoft Office, Procore, Bluebeam Revu
Planning & Design Engineer
Visioneer Homes Dev Corp.
June 2016 - April 2019
- Prepared architectural and structural drawings using AutoCAD
- Created detailed 3D models and plans with SketchUp
- Developed as-built drawings, revisions, and proposal plans
- Supervised trainee engineers and optimized design solutions
- Ensured cost-efficient outputs without compromising quality
⭐ Core Skills: Engineering Design, Technical Drawing, Project Planning, AutoCAD, SketchUp
🔧 Tools Used: AutoCAD, SketchUp, Microsoft Office
Site Engineer
Filinvest
July 2015 - June 2016
- Supervised site operations, labor force, and subcontractors
- Monitored construction progress against design plans
- Ensured compliance with project specifications to reduce errors
- Prepared record drawings, technical reports, and site journals
- Maintained accurate project documentation and reporting
⭐ Core Skills: Site Supervision, Project Monitoring, Quality Control, Technical Reporting
🔧 Tools Used: AutoCAD, Microsoft Office, Fieldwire
Education
Bachelor of Science in Civil Engineering
University of San Jose Recoletos
No Date
Bachelor of Science in Civil Engineering
University of San Jose Recoletos
No Date
Certifications & Training Courses
Get Ninja Executive Assistant Training Program
Get Ninja Inc.
- Client-First Ownership & Professional Standards: Trained to operate with full accountability, proactive problem-solving, and a client-first mindset. Emphasis on anticipating needs, maintaining discretion, and consistently improving efficiency and outcomes.
- Executive Support & Operational Excellence: Developed the skills to support executives at a strategic level, including calendar and inbox management, task prioritization, documentation, research, and cross-functional coordination in fast-paced environments.
- Technology & AI-Enabled Productivity: Hands-on training in using modern productivity tools and AI to enhance research, writing, data organization, and workflow optimization. Focus on applying technology responsibly with strong human judgment.
- Real-World Scenarios & Performance Validation: Training completed through scenario-based exercises and practical assessments, demonstrating readiness to deliver high-impact executive support from day one.
