Rupert Jhon Castro

Licensed Civil Engineer and Registered Master Plumber with experience in site supervision, quantity engineering, construction monitoring, project documentation, and cost estimation for infrastructure and road construction projects. Skilled in project coordination, manpower supervision, quantity takeoff, billing preparation, and interpreting engineering plans and specifications. Proficient in AutoCAD and Microsoft Office applications with strong problem-solving and project management abilities.

Internship at Local Government Unit City of Cabadbaran

Engineering department

• Monitored daily work accomplishments and construction activities.
• Assisted in manpower deployment and field coordination.
• Prepared basic project estimates and engineering documentation.

Site Engineer (2021-03 – 2021-04)

• Supervised manpower including foremen, masons, and laborers during road construction projects.
• Oversaw slope protection and flood control construction activities.
• Monitored implementation of sheet piling, stone masonry, pipe culverts, box culverts, grouted riprap, and line canal works.
• Ensured daily construction activities complied with project specifications and safety requirements.

Quantity Engineer (2022-08 – Present)

• Prepare work requests, transmittals, accomplishment reports, and project documentation.
• Assist Project Engineers in implementing construction activities according to approved plans and specifications.
• Prepare field budgets, quantity estimates, and material requests for ongoing projects.
• Develop stake-out plans and as-built drawings for project turnover and approval.
• Monitor project accomplishments and submit progress reports and slippage analysis to management.
• Prepare monthly billing reports and supporting documents for project claims.
• Coordinate with subcontractors to verify completed works and provide technical support when required.
• Ensure project compliance with engineering standards, quality requirements, and project timelines.

Bachelor of Science in Civil Engineering – Saint Joseph Institute of Technology (2015 – 2020)

High School – Father Urios Academy Inc. (2011 – 2015)

Elementary – Hinatuan North Central Elementary School (2004 – 2010)