Mariana Betancur Ortega
Contractor Support Specialist at AE Engineering, Inc.- Claim this Profile
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Bio
Experience
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AE Engineering, Inc.
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United States
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Civil Engineering
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1 - 100 Employee
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Contractor Support Specialist
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Apr 2023 - Present
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Ranger Construction Industries, Inc.
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United States
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Construction
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100 - 200 Employee
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Project Engineer
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Apr 2021 - Mar 2023
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Cost Engineer
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Apr 2017 - Apr 2021
- Cost tracker and cost analysis: Labor, Equipment, Materials, Hauling and Productions using JD Edwards EnterpriseOne. - Subcontractors payments. - Certification of quantities. - Change Orders. - Billing.
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CONSORCIO FARALLONES
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Medellin, Colombia
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Technical Office Engineer
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Mar 2015 - Oct 2016
Project: Conexión Pacifico 2. Length: 96 Km Cost: $464,369,285 USD - Control, monitoring and distribution of drawings during preconstruction and construction stages. - Construction quantity estimations. - Technical field visits for licensing purposes. - Optimization process for data simplification. Project: Conexión Pacifico 2. Length: 96 Km Cost: $464,369,285 USD - Control, monitoring and distribution of drawings during preconstruction and construction stages. - Construction quantity estimations. - Technical field visits for licensing purposes. - Optimization process for data simplification.
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Conalvias S.A.
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Colombia
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Construction
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400 - 500 Employee
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Assistant Cost Engineer
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Aug 2014 - Mar 2015
Project: Ruta del Sol - Sector III Length: 465 km. Cost: 742,840,421 USD - Cost control: labor, equipment and production in SAP (software). - Look ahead schedules. - Subcontract billing management.
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Budget and Costs Assistant
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Sep 2013 - Aug 2014
- Estimate for biddings. - Estimate hauling and material productions. - Technical field visits for construction planning. - Schedules and personnel flow charts.
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PRECONCRETO SAS
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Construction
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Assistant Civil Engineer
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Jul 2013 - Sep 2013
Company that provides prefabricated materials and prefabricated constructed houses - Quantity estimations. - Unit price estimations. - Structural, hydraulics and architectonic plans layouts in AutoCad. - Budgets Company that provides prefabricated materials and prefabricated constructed houses - Quantity estimations. - Unit price estimations. - Structural, hydraulics and architectonic plans layouts in AutoCad. - Budgets
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Education
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Universidad Nacional de Colombia
Bachelor’s Degree, Civil Engineering