Marc John Ballarta Ytac
Construction Estimator
Summary
Rea Maglonzo
Talent Acquisition Specialist
Licensed Civil Engineer with over 6 years of experience in construction management, specializing in cost estimation and quantity surveying for diverse infrastructure and building projects. Proficient in industry-standard digital takeoff and project management software, including Bluebeam Revu and PlanSwift. Skilled in preparing detailed cost estimates, managing project data, and ensuring quality assurance to support successful project execution.
Skills
Analytical and problem-solvingCommunication and collaborationCost analysis and budgetingContract negotiationProject planning and scheduling
Tools
Bluebeam RevuPlanSwiftMS ProjectPrimaveraAutoCADSketchUpRevitGoogle SheetsJobNimbusJob Tread
Experience
Project Manager / Construction Estimator
BANFF HOMES
September 2025 - December 2025
- Managed end-to-end roofing installation projects remotely
- Performed quantity take-offs for various renovation works
- Developed detailed cost estimations for materials and labor
- Transferred and organized project data between CRM tools
- Ensured data integrity through systematic import/export
- Validated records to align with project workflows
- Delivered all assigned tasks with accuracy and timeliness
⭐ Core Skills: Cost Estimation, Quantity Take-offs, Project Management, Data Management, CRM Administration.
🔧 Tools Used: JobNimbus, Job Tread, Google Sheets.
Project and Construction Manager
AVAC Project and Construction Managers Corp.
August 2024 - September 2025
- Led the full-cycle execution of a 3-storey retrofitting project
- Oversaw architectural and MEPFS works for a 5-storey building
- Directed project scope, schedule, and budget from start to finish
- Prepared detailed cost estimates and Bills of Quantities (BOQs)
- Developed value engineering proposals to reduce cost overruns
- Created and managed procurement schedules for materials
- Ensured projects were completed on time and within budget
⭐ Core Skills: Construction Management, Project Planning, Cost Estimation, Value Engineering, Procurement.
🔧 Tools Used: MS Project, Primavera, AutoCAD, Google Sheets.
Civil Engineer
Local Government Unit - Taytay, Palawan
August 2020 - August 2024
- Estimated costs for over 20 municipal infrastructure projects
- Designed and supervised construction of public facilities
- Ensured projects met quality, safety, and compliance standards
- Managed administrative functions for the local water system
- Oversaw plant operations and maintenance activities
- Improved service reliability and operational efficiency
⭐ Core Skills: Cost Estimation, Project Supervision, Quality Assurance, Design, Operations Management.
🔧 Tools Used: AutoCAD, Google Sheets.
QA-QC/Construction Estimator
MB Versoza Power System Inc. - DMCI Sub. Con.
July 2019 - July 2020
- Oversaw quality and safety for a substation project
- Ensured execution met strict technical and regulatory standards
- Developed and implemented QA/QC inspection protocols
- Improved quality consistency and minimized project rework
- Prepared detailed QA/QC reports and compliance documentation
- Maintained accurate records for client submission
⭐ Core Skills: Quality Assurance, Quality Control, Cost Estimation, Project Compliance, Documentation.
🔧 Tools Used: AutoCAD, Google Sheets.
Project Manager / Construction Estimator
BANFF HOMES
September 2025 - December 2025
- Managed end-to-end roofing installation projects remotely
- Performed quantity take-offs for various renovation works
- Developed detailed cost estimations for materials and labor
- Transferred and organized project data between CRM tools
- Ensured data integrity through systematic import/export
- Validated records to align with project workflows
- Delivered all assigned tasks with accuracy and timeliness
⭐ Core Skills: Cost Estimation, Quantity Take-offs, Project Management, Data Management, CRM Administration.
🔧 Tools Used: JobNimbus, Job Tread, Google Sheets.
Project and Construction Manager
AVAC Project and Construction Managers Corp.
August 2024 - September 2025
- Led the full-cycle execution of a 3-storey retrofitting project
- Oversaw architectural and MEPFS works for a 5-storey building
- Directed project scope, schedule, and budget from start to finish
- Prepared detailed cost estimates and Bills of Quantities (BOQs)
- Developed value engineering proposals to reduce cost overruns
- Created and managed procurement schedules for materials
- Ensured projects were completed on time and within budget
⭐ Core Skills: Construction Management, Project Planning, Cost Estimation, Value Engineering, Procurement.
🔧 Tools Used: MS Project, Primavera, AutoCAD, Google Sheets.
Civil Engineer
Local Government Unit - Taytay, Palawan
August 2020 - August 2024
- Estimated costs for over 20 municipal infrastructure projects
- Designed and supervised construction of public facilities
- Ensured projects met quality, safety, and compliance standards
- Managed administrative functions for the local water system
- Oversaw plant operations and maintenance activities
- Improved service reliability and operational efficiency
⭐ Core Skills: Cost Estimation, Project Supervision, Quality Assurance, Design, Operations Management.
🔧 Tools Used: AutoCAD, Google Sheets.
QA-QC/Construction Estimator
MB Versoza Power System Inc. - DMCI Sub. Con.
July 2019 - July 2020
- Oversaw quality and safety for a substation project
- Ensured execution met strict technical and regulatory standards
- Developed and implemented QA/QC inspection protocols
- Improved quality consistency and minimized project rework
- Prepared detailed QA/QC reports and compliance documentation
- Maintained accurate records for client submission
⭐ Core Skills: Quality Assurance, Quality Control, Cost Estimation, Project Compliance, Documentation.
🔧 Tools Used: AutoCAD, Google Sheets.
Education
Bachelor of Science in Civil Engineering
Palawan State University
June 2013 - March 2018
Bachelor of Science in Civil Engineering
Palawan State University
June 2013 - March 2018
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.
