Construction Estimator with 17+ Years Experience

PROFESSIONAL SUMMARY

Dynamic and detail-oriented Construction Estimator, Quantity Surveyor, and Estimating Engineer with over 17 years of international experience in cost estimation, pricing, and tender management across high-rise and low-rise buildings, as well as commercial, residential, industrial, and civil construction projects. Proven expertise in delivering accurate cost plans, competitive bids, and project budgets for large-scale developments. Skilled in leading estimation teams, negotiating with subcontractors and vendors, and optimizing costs while ensuring high-quality standards. Recognized for building strong client relationships, demonstrating cultural adaptability, and consistently securing significant contracts. KEY SKILLS & EXPERTISE

Core Estimating & Project Management:

• Delivered accurate cost estimates and tender submissions for a wide range of projects, including high-rise, low-rise, commercial, and industrial developments.

• Conducted detailed quantity take-offs, pricing analysis, and risk assessments to optimize project budgets and profitability.

• Managed budgeting, forecasting, and cost control to ensure projects stayed on schedule and within financial targets.

• Negotiated with subcontractors and suppliers to secure competitive rates and timely delivery.

• Developed bid strategies and administered contracts to ensure compliance and minimize project risks.

Leadership & Professional Skills:

• Led and mentored high-performing estimation teams, fostering efficiency, collaboration, and skill development.

• Built strong client and vendor relationships to support project success and repeat business.

• Applied analytical thinking and high attention to detail to ensure accurate project documentation and decision-making.

• Managed multiple priorities under tight deadlines with clear, professional communication. PROFESSIONAL EXPERIENCE

• PNG CR Services Company PNG LTD (Formerly: Red Sea Housing Company PNG Ltd) Port Moresby, Papua New Guinea

Tender & Estimating Manager August 2023 – Present

Lead tendering and estimation efforts for large-scale projects, securing high-value contracts.

Supervised and mentored a team of estimators, enhancing bid accuracy and overall efficiency.

Negotiated subcontractor and supplier agreements, delivering significant cost savings.

Directed pricing strategies and conducted detailed risk assessments for complex projects.

Optimized budgets through thorough review of designs, estimates, and take-offs, ensuring high forecasting accuracy and preventing material overruns.

Built and maintained strong client relationships, driving a high rate of repeat business. WILBERTH K. ARBOLEDA

Estimating Engineer Quantity Surveyor Construction Estimator

: +675-****-**** : ****************@*****.*** : https://www.linkedin.com/in/wilberth-arboleda/ Current Location: Port Moresby, Papua New Guinea Hometown: Cebu, Philippines

• Digara Construction Services Port Moresby, Papua New Guinea Project Development Manager July 2018 – August 2023

Directed project estimation teams, delivering successful bids totaling over $50M for high-rise, low-rise, commercial, and civil construction projects.

Built and maintained a comprehensive cost database, streamlining tender preparation and reducing bid development time by 30%.

Optimized subcontractor and supplier selection, enforcing project specifications to ensure value engineering and risk mitigation.

Collaborated with structural and MEP consultants to ensure design compliance and efficient multidisciplinary coordination.

Secured favorable client contracts through strategic negotiations, and managed contracts, variations, and project budgets for successful delivery. Estimating Supervisor July 2013 – June 2018

Conducted detailed site inspections and prepared tender documentation, delivering accurate cost plans that improved project efficiency and financial control.

Evaluated supplier and subcontractor quotations, achieving cost savings while ensuring full compliance with project specifications.

Identified and mitigated potential budget overruns through meticulous review of construction plans, protecting project profitability.

Performed proactive on-site inspections to monitor progress, address issues, and maintain schedule adherence.

Prepared detailed estimates for materials, labor, equipment, and preliminaries, ensuring precise budgeting and cost control for complex projects.

Leveraged Sage Timberline to upload estimates, manage project budgets, and ensure accurate financial tracking and reporting

• Fil-garte Construction & Development Corp. Philippines Engineering Supervisor Nov 2010 – June 2013

Optimized project budgets and estimates within tight variance limits, ensuring accuracy and preventing costly overruns.

Spearheaded negotiations and value engineering initiatives, securing major contract awards while delivering 15–20% client cost savings.

Enhanced financial accuracy by reducing estimate-to-final cost variance through rigorous budget validation and cost plan refinement.

Mitigated risks of budget escalation by proactively identifying and resolving cost variations in approved construction plans.

Ensured consistent on-time, on-budget delivery by monitoring schedules, progress milestones, and cash flow performance.

Negotiated favorable terms with suppliers and subcontractors, achieving average savings of 12% while maintaining strict compliance with project specifications.

Streamlined procurement and supply chain operations, securing reliable material delivery and minimizing project delays.

Design & Estimating Head February 2010 – November 2010

Directed design reviews, cost estimates, and quantity take-offs, ensuring alignment with project scope, schedule, and budget.

Negotiated and benchmarked costs with owners, enhancing competitiveness and value delivery.

Validated budget estimates and enforced compliance with construction guidelines, mitigating cost risks.

Inspected construction plans and sites to identify and resolve design and cost discrepancies.

Managed fabrication, shop, and as-built drawings, ensuring precision and adherence to specifications.

Evaluated supplier and subcontractor bids, securing technically sound and commercially favorable agreements.

Oversaw material specifications and procurement, optimizing quality and cost efficiency. Quantity & Cost Engineer April 2007 – February 2010

Led cost estimation, quantity take-offs, scheduling, and cash flow planning for accurate project budgeting.

Represented the company in pre-bid meetings, site inspections, and cost negotiations with clients.

Delivered precise engineering calculations supporting detailed design and construction planning.

Prepared budget estimates and construction guidelines to optimize project execution.

Reviewed plans to identify and mitigate cost variations.

Directed field activities, ensuring quality, schedule, and budget compliance.

Managed procurement and evaluated supplier/subcontractor bids for specification compliance. Project Engineer June 2006 – April 2007

Directly oversee project implementation, ensuring quality and adherence to project duration.

Develop action plans for successful project execution and create and review Shop Drawings according to plans and specifications.

Estimate quantities for various project items. Conduct site inspections to monitor project activities and address issues. Prepare weekly project status reports and subcontractor billing.

Handle additional tasks assigned by the Superior and Represents the company in coordination meetings called by the resident engineer or owner's representative.

• Keppel Cebu Shipyard Inc. Philippines

Special Project Staff January 2005 – May 2006

Oversaw scheduling, budgeting, and quality control for shipyard facility upgrades.

Managed civil and structural works with a focus on environmental compliance. EDUCATION

• 2004 Graduate: Bachelor of Science in Civil Engineering Cebu Institute of Technology University,

Cebu City, Philippines

CERTIFICATION

• Construction Cost Estimating and Cost Control – Columbia University in the City of New York

(Coursera).

• Budgeting and Scheduling Projects – University of California, Irvine (Coursera).

• Construction Management - Columbia University in the City of New York (Coursera).

• Construction Estimating & Valuation Training Course - RIB Candy Construction Estimating Software

• Auto Aided Design (AutoCad) Training Course – Technical Skill Development Authority - Philippines.

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