Andres R.
Civil Engineer | GIS & Geospatial Analysis | Civil 3D · AutoCAD · QGIS · ArcGIS Pro
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About
I am a dual-degree Civil and Construction Engineer with hands-on experience delivering technical projects for clients in Australia, the United States, Spain, and the United Kingdom.
My core expertise spans two areas:
- Civil Engineering & Site Design: Site plans, grading design, earthwork analysis, sightline profiles, and utility networks. Experienced with AutoCAD Civil 3D including surface modeling from USGS/LiDAR data, corridor design, and construction drawing sets.
- Geospatial Analysis & GIS: Spatial data processing, raster/vector analysis, orthoimage interpretation, solar footprint calculations, and remote community mapping using QGIS and ArcGIS Pro. Comfortable working with datasets from USGS 3DEP, DEFRA, and national cadasters.
I approach every deliverable from an engineering logic standpoint — correct coordinate systems, clean layer structure, and output files ready for construction or further analysis.
Services I offer on CAD Crowd:
- Civil 3D surface modeling (DTM/TIN) from LiDAR, survey, or USGS data
- Grading plans, earthwork volumes, and sightline analysis
PDF/sketch to AutoCAD conversion (DWG/DXF), fully layered and scaled
- GIS analysis and mapping (QGIS · ArcGIS Pro)
- As-built documentation and site plan updates
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My core expertise spans two areas:
- Civil Engineering & Site Design: Site plans, grading design, earthwork analysis, sightline profiles, and utility networks. Experienced with AutoCAD Civil 3D including surface modeling from USGS/LiDAR data, corridor design, and construction drawing sets.
- Geospatial Analysis & GIS: Spatial data processing, raster/vector analysis, orthoimage interpretation, solar footprint calculations, and remote community mapping using QGIS and ArcGIS Pro. Comfortable working with datasets from USGS 3DEP, DEFRA, and national cadasters.
I approach every deliverable from an engineering logic standpoint — correct coordinate systems, clean layer structure, and output files ready for construction or further analysis.
Services I offer on CAD Crowd:
- Civil 3D surface modeling (DTM/TIN) from LiDAR, survey, or USGS data
- Grading plans, earthwork volumes, and sightline analysis
PDF/sketch to AutoCAD conversion (DWG/DXF), fully layered and scaled
- GIS analysis and mapping (QGIS · ArcGIS Pro)
- As-built documentation and site plan updates
Experience
- Technical Office Engineer Gestion Vial S.A. · Full-time Apr 2024 – Sep 2025 1 yrs 5 mos Santiago Metropolitan Region, Chile I coordinate design and construction activities, perform calculations, budgeting, and document control, and supervise quality and safety compliance on site. My responsibilities also include applying lean construction principles to optimize engineering processes, as well as managing subcontracts and technical specifications to ensure efficient and high-quality project delivery.
- Head Technical Office Gestion Vial S.A. · Full-time Sep 2024 – Jul 2025 10 mos Santiago Metropolitan Region, Chile I am responsible for planning projects, coordinating all activities, and supervising civil works on site, while preparing work schedules and continuously monitoring progress to ensure objectives are achieved. My role includes enforcing strict compliance with safety protocols and local regulations, managing cost control and technical documentation, and coordinating with subcontractors and suppliers. Additionally, I maintain effective communication with clients, consultants, and regulatory authorities to facilitate efficient and successful project execution.
- Technical Office Engineer Astaldi Sucursal Chile · Full-time Jun 2021 – Apr 2023 1 yrs 10 mos Rancagua, O'Higgins, Chile am responsible for preparing cost estimates, overseeing document control, and supervising design activities, while supporting construction teams to ensure strict compliance with project plans. My role also involves applying quality assurance methods and maintaining budgetary control to achieve efficient and reliable project outcomes.
- Subcontract Manager Astaldi Sucursal Chile · Full-time May 2018 – Jun 2021 3 yrs 1 mos Rancagua, O'Higgins, Chile I am responsible for selecting subcontractors, executing contracts, and monitoring their performance, while managing cost projections, valuation, and negotiating contract closures. Additionally, I supervise human resources transactions and oversee payroll processes related to subcontractors to ensure efficient and compliant operations.
- Field Engineering VCGP ASTALDI Ingeniería y Construcción Ltda. · Full-time Aug 2017 – May 2018 9 mos Santiago Metropolitan Region, Chile I am responsible for scheduling and coordinating engineering activities, managing subcontractor performance, and overseeing the procurement of materials. My role also involves resolving productivity issues and implementing process improvements to enhance overall project efficiency and outcomes.
- Engineering Coordinator Salini Impregilo · Full-time Jan 2015 – Aug 2017 2 yrs 7 mos Valencia, Carabobo, Venezuela I supervise subcontractors to ensure strict compliance with project schedules, while recommending personnel actions and implementing productivity improvements to optimize performance and project outcomes.
Education
- Universidad de Chile Bachellor of Engineering, Construction, Revalidade Degree 2024 – 2025
- Universidad José Antonio Páez Bachellor of Engineering, Civil 2008 – 2015
Licenses & Certifications
- Revit Fundamentos CDC Academia LTDA / Autodesk Authorized Training Center Mar 2023 – Present
Stats
0 followers, 0 following
Joined: February 23, 2026
Last seen: June 8, 2026
Area of Expertise
General CAD Drafting
Civil Drafting Services
Civil Engineering
CAD Drawing Services
PDF to DWG Conversion
CAD Digitization Services
Image to CAD Conversion Services
CAD Conversion Services
2D CAD Drafting Services
Point Cloud Modeling Services
CAD Drafting Services
Paper to CAD Conversion
Raster to Vector CAD Conversion
2D CAD Design Services
PDF to CAD Conversion
Paper to AutoCAD Conversion
2D Drawings and Floor Plans
Drafting and Design Services
As-Built Drawings
Languages
Spanish Native or bilingual proficiency
English Professional working proficiency
Location
Santiago, Chile