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Arnedo Alan Mañago

Arnedo Alan Mañago

Installation Supervisor

Talent
ManilaMember since November 11, 2026
AutoCAD DraftingConstruction Supervision
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AutoCAD DraftingConstruction Supervision

About

Construction professional with 18+ years of experience in project supervision, quantity take-offs, cost estimation, AutoCAD drafting, and project management for vertical and horizontal construction projects. Experienced in supporting 750+ residential builds and 48+ vertical building architectural projects. Skilled in site supervision, BOQ preparation, cost analysis, manpower coordination, material and labor estimation, and project monitoring.

Experience

Installation Supervisor at UNIDOOR SYSTEM INC. (2022 – 2026-07)

  • Supervised installation, manpower, deliveries, and site activities.
  • Coordinated with project engineers, safety officers, installers, and subcontractors.
  • Conducted site inspections and prepared project reports.

Project Engineer / Estimator at UNIMAX STEEL RESOURCES INC. (2021 – 2022)

  • Prepared quantity take-offs, BOQs, cost estimates, and project reports.
  • Conducted site measurements and coordinated with clients and engineers.

Installation/Construction Supervisor at PHILIPPINE STEELFRAMING CORPORATION (2009 – 2019)

  • Supervised roofing and roof-framing projects and manpower.
  • Prepared estimates, BOQs, AutoCAD drawings, and site reports.
  • Previous roles: Engineering Supervisor, Engineering Officer, Estimator.

Quantity Estimator at COLORSTEEL SYSTEM CORPORATION (2009)

Estimator at ALBERT SMITH SIGN (2008 – 2009)

Education

Bachelor of Science in Sanitary Engineering – Technological Institute of the Philippines

Skills

Installation Supervisor

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