Freddie Panganiban

Results-driven Civil Engineer with over 25 years of progressive experience in quality control, concrete and asphalt production, construction operations, and plant management. Seeking a senior-level position in manufacturing, engineering, or construction where demonstrated technical expertise and proven leadership capabilities can contribute to organizational excellence and project success.

Quality Control Manager - Philippine Solid Batching Plant Corporation - Ibayo Silangan, Naic, Cavite

(2024-04 - 2026-06)

• Directed quality control procedures across product development and production, identifying deviations and approving or rejecting finished goods against specification requirements.
• Designed and submitted concrete and aggregate mix designs, overseeing implementation at production plants and supervising field-testing activities including coring, density testing, and sampling.
• Established raw material specifications for suppliers and monitored ongoing compliance to ensure consistent input quality.
• Led and mentored a team of inspectors and technicians, providing technical guidance and enforcing safety standards across the quality department and contracted staff.
• Maintained regulatory certifications and accreditations, ensuring full compliance with legal, health, and safety requirements.
• Analyzed quality data and statistical trends to drive process improvements, raising product consistency and reducing deviations.
• Partnered with sales teams and external clients to communicate technical specifications, gradations, and material availability.
• Maintained detailed documentation of test results, correspondence, and compliance records to support audits and certification renewals.
• Aligned department goals with business priorities to support operational efficiency and profitability.

Quality Control Manager / Operations Assistant - Century Prime Builders Corporation - Brgy. San Rafael III, Noveleta, Cavite

(2022-09 - 2023-12)

• Ensured accuracy of concrete mix designs across multiple high-profile projects in strict compliance with design specifications and contract requirements.
• Supervised a team of 9 mixer operators, overseeing payroll administration and time-motion analysis.
• Maintained optimal inventory levels of admixtures and concrete mix design components.
• Enforced occupational health and safety standards across all plant operations; conducted routine maintenance of concrete plant equipment and delivery fleet to ensure operational efficiency.
• Managed concrete production facility within budget constraints while sustaining profitability targets.

Quality Control Head - First Asia Ready Mix Corp. - Brgy. Toclong, Kawit, Cavite

(2016-10 - 2022-01)

• Directed product development oversight to identify and address deviations from established quality standards.
• Conducted comprehensive final inspection of output products; approved or rejected finished products against contract specifications.
• Maintained accurate documentation and performed statistical analysis of quality test data.
• Assessed client requirements and implemented process improvements to deliver higher-quality concrete products.
• Established raw material procurement standards for suppliers and monitored compliance.
• Supervised QC inspectors, laboratory technicians, and field personnel; delivered technical guidance and performance coaching.
• Ensured regulatory compliance with applicable health, safety, and environmental standards.
• Designed, developed, and submitted all concrete and aggregate mix designs; oversaw plant implementation.
• Supervised field-testing operations including core drilling of concrete pavement, field density testing, and material sampling and testing programs.
• Maintained laboratory certifications and accreditations for regulatory agencies and client qualification programs.
• Provided technical product information and gradation data to the sales department and qualified external clients.
• Maintained comprehensive records of test results and technical correspondence.
• Ensured QC personnel and contractors adhered to established safe work practices and procedures.
• Directed departmental objectives to maximize operational profitability.

Quality Control Manager - Ahnex Builders & Ready Mix Corp. - AA Corporate Plaza, Filinvest Alabang, Muntinlupa City

(2014-02 - 2016-08)

• Managed day-to-day operations of the Quality Control Laboratory, including oversight of laboratory technicians, site coordinators, and laboratory assistants.
• Designed and submitted all concrete and aggregate mix designs and managed their implementation at production plants.
• Supervised all field-testing activities including concrete pavement coring, field density testing, and materials sampling.
• Maintained regulatory certifications and accreditations for applicable agencies and client qualification programs.
• Served as primary liaison between the company and external testing laboratories, including DPWH Bureau of Research and Standards and independent testing facilities.
• Disseminated technical product information to the sales department and qualified external customers.
• Assisted in the implementation and administration of the Laboratory Quality Assurance (QA) program; ensured attainment of quality objectives set by management, regulatory programs, and project plans.
• Served as primary point of contact during laboratory audits; provided audit responses and initiated procedural revisions as required.
• Directed departmental objectives to maximize profitability.

Plant Operations & Quality Control Manager - Siniloan Universal Asphalt Inc. - STG Corporate Centre, Timog Avenue, Quezon City

(2012-08 - 2014-01)

• Managed all plant operations and administered the full scope of Quality Control Department functions and activities.
• Ensured organizational objectives and performance targets were consistently achieved.

Quality Control Engineer / Site Engineer - Marcbilt Ready Mix and Asphalt Corporation - Barangay Prinza, Calamba, Laguna

(2010-03 - 2012-06)

• Evaluated all incoming raw materials and prepared compliance reports relative to plant specifications.
• Identified and resolved quality control issues in coordination with the Plant, Paving, and Dispatching departments.
• Continuously investigated and improved mix formulations to optimize production cost and product quality.
• Implemented quality measures to ensure compliance with established testing standards and specifications.
• Recommended remedial measures to the Paving Department for correction of substandard work.
• Developed and evaluated procedures for new asphalt mix designs; audited raw material consumption and physical inventory reports.
• Reviewed and validated Job Mix Formula submissions and laboratory test results.
• Reviewed and verified completeness of project client information data provided by the Marketing Department.
• Reviewed and endorsed all Quality Control Department inspection reports and checklists, including Quality Control Inspection Reports and Paving Quality Evaluation Reports.

Quality Control Head - Mabuhay Conglomerate Asphalt Inc. - First Solid Compound, Paliparan 1, Dasmariñas, Cavite

(2003-04 - 2010-02)

• Managed all plant operations and Quality Control Department functions.
• Ensured organizational objectives, company policies, procedural standards, and workplace discipline were consistently observed and upheld.
• Safeguarded the confidentiality of sensitive company documents and records.
• Ensured all routine departmental activities were executed completely and on schedule.
• Drove continuous improvement in product quality and departmental operational efficiency.

Quality Control Engineer - Boksmatri Establishment for Contracting - P.O. Box 261 Tabuk, Kingdom of Saudi Arabia

(2001-02 - 2003-01)

• Prepared Job Mix Designs in accordance with client specifications and project requirements.
• Conducted and evaluated Hot Mix Asphalt inspection reports, identified pavement deficiencies, and implemented corrective measures.
• Performed comprehensive quality testing including Sieve Analysis, Moisture Content Determination, Specific Gravity and Absorption, Liquid and Plastic Limits, Plasticity Index, Soil Compaction, Field Density Testing, Marshall Analysis of Asphalt Concrete, Theoretical Maximum Specific Gravity of Asphalt Mix, and Aggregate Grading Curves.

Quality Control Engineer - Mabuhay Conglomerate Asphalt Inc. - First Solid Compound, Paliparan 1, Dasmariñas, Cavite

(1999-01 - 2000-12)

• Executed sampling and testing frequency programs for the HUTAMA RSEA J.O., Inc. — Metro Manila Skyway Project, Stage 1.

Field Engineer - RK Construction and Development Company Inc. - 393 Esteban St., Highway Hills, Mandaluyong City

(1997-08 - 1998-11)

• Monitored and documented quality of construction works against specified and planned standards; ensured project completion within budget.
• Conducted daily site inspections and verified compliance with plans, specifications, contract documents, and project-specific instructions.
• Evaluated and provided recommendations on progress billings, change orders, and other engineering works.
• Inspected, checked, and verified owner-furnished materials delivered to the construction site for contractor acceptance.
• Assisted the designer/owner in decision-making by providing comprehensive situation reports and site condition updates.
• Submitted monthly accomplishment and progress status reports to the project owner.

Bachelor of Science - Civil Engineering - Technological Institute of the Philippines (1991 - 1996)