• Plan and conduct tunnel surveys and construction layouts accurately• Interpret plans/drawings• Collect sufficient and accurate data using robotic total station, level, and GNSS receivers

• Determined project requirements with clients and other members of the engineering team;• Conducted research to develop construction specifications and procedures;• Calculated dredging volume;• Developed dredging channel design, using Hypack;• Interpretated bathymetric data;• Developed the project’s final products, using Hypack and CAD.

• Developed construction specifications and procedures;• Interpreted, reviewed, and approved survey and civil design work;• Conducted field inspections, using drones to check the project location;• Conducted feasibility studies, economic analyses, municipal and regional studies, environmental impact studies, and other investigations;• Conducted technical analyses of survey and field data for the development of topographic and cartographic information and prepared reports;• Prepared contract documents and reviewed and evaluated tenders for construction projects;• Created, maintained, manipulated, and presented data using GIS, Google Earth, and AutoCAD• Performed transmission line route adjustment using CAD tools, satellite imagery, and digital elevation model; • Elaborated and validated work instructions and procedures;• Acted as internal auditor;• Performed critical and SWOT analysis, and plan of action;• Controlled deliverables and planned budgets, using project management tools (MS Project);• Implemented Monte Carlo Method to control due dates.