Hire Quantity Takeoff Designers in Colombia

I am Lina María Martínez, an architect with a solid track record in implementing BIM methodology, specializing in Revit modeling and project coordination across architectural, structural, and MEP disc... Read more

I am Lina María Martínez, an architect with a solid track record in implementing BIM methodology, specializing in Revit modeling and project coordination across architectural, structural, and MEP disciplines (plumbing, electrical, and mechanical). My comprehensive approach allows me to detect and resolve clashes between systems early on, ensuring accurate models that reduce costs and prevent construction delays. I have successfully worked as an external contractor (freelance services) for major Colombian construction companies, including Constructora Bolívar, and have also modeled residential projects for the city of Miami, Florida (USA), applying international building codes and standards. My key strengths include creating custom parametric families, generating precise material quantity takeoffs, and performing multidisciplinary coordination in collaborative environments such as BIM 360, BIM Collaborate Pro, and Autodesk Construction Cloud. I hold a degree in Architecture from Universidad San Buenaventura de Cali, with an active professional license (CPNAA), and I am available immediately for remote projects.

I am a Quantity Surveyor and AutoCAD Draftsman with over 18 years of experience in preparing detailed BOQs, quantity take-offs, and accurate construction drawings for residential, commercial, and infr... Read more

I am a Quantity Surveyor and AutoCAD Draftsman with over 18 years of experience in preparing detailed BOQs, quantity take-offs, and accurate construction drawings for residential, commercial, and infrastructure projects. Skilled in AutoCAD, Revit, and Excel, I provide precise measurement sheets, cost estimates, and material take-offs that help clients save time and control project budgets. I create clear, well-organized CAD drawings that comply with international standards and are ready for execution or tendering. My focus is always on accuracy, clarity, and efficiency — delivering reliable data and drawings that make project planning and construction smoother.

I am a Civil & Structural CAD Designer with a strong foundation in architectural drafting, structural detail engineering, and project cost estimation. I work across both residential/commercial archite... Read more

I am a Civil & Structural CAD Designer with a strong foundation in architectural drafting, structural detail engineering, and project cost estimation. I work across both residential/commercial architecture and heavy civil infrastructure, transforming complex design requirements into clear, buildable technical drawings. Core Capabilities Architectural & Interior Design: 2D architectural floor plans, G+3 elevation and facade designs, spatial layouts, 3D interior renderings, and finish schedules (lighting, panelling, joinery). Structural Engineering & Drafting: Reinforced concrete detailing, precast concrete structures, PEB industrial sheds, bridge substructures, and foundation engineering (including deep pile foundations). Quantity Surveying & Estimation: Detailed Bar Bending Schedules (BBS), Bill of Quantities (BOQ), material estimation, and vendor cost analysis. Technical Documentation: Full working drawing sets, section details, structural framing plans, and submission drawings. Key Tools & Skills CAD & 3D Modeling: AutoCAD (2D/3D), Revit, Google SketchUp Engineering & Analysis: Structural layout design, detailing codes & standards Documentation & Data: MS Excel (Quantity Estimation, BOQ & BBS formulation)