Eugenia C. Tanyanyiwa

Drone Pilot / Mine Survey Specialist · Fredarebecca Gold Mine

5 Years

• Operated DJI Matrice 300 RTK and Matrice 400 drone platforms for underground and surface surveying operations.
• Conducted underground mapping and 3D scanning using Emesent Hovermap LiDAR payloads.
• Operated the DJI Zenmuse P1 for aerial photography and surface mapping.
• Performed pre-flight inspections and operational checks to ensure equipment readiness and safe operations.
• Planned and executed drone missions in accordance with site safety procedures and operational requirements.
• Handled specialised drone payloads and surveying equipment with care and precision.

Office Cleaning / Commercial Cleaning · Bobbies Motor Spares

2 years

• Performed hands-on cleaning of business offices and professional workspaces.
• Cleaned floors, desks, windows, meeting rooms, reception areas, and shared facilities.
• Used cleaning materials and equipment responsibly while maintaining hygiene standards.
• Ensured workspaces remained clean, orderly, and presentable.
• Demonstrated reliability, attention to detail, and commitment to safety standard procedures.

Mine Surveyor · Freda Rebecca Gold Mine

Mar 2013 – Present

• Over 11 years of expertise in conducting both underground and surface surveys, ensuring accurate data collection and operational success.
• Conducted comprehensive surveys using Total Station, RTK GPS, Drone-mounted Hovermap LiDAR scanners, and Trimble Void Scanners to map complex surface and underground workings.
• Developed and implemented an integrated geospatial workflow that improved stope volumetric accuracy by up to 25%, reducing ore loss and dilution.
• Executed high-precision topographic and volumetric surveys in active open stope mining operations.
• Processed data from different survey tools and created 3D models using Trimble RealWorks, CloudCompare, and GeoSLAM Connect, leading to a 15% boost in drilling and blasting efficiency.
• Enabled faster and safer data capture in hazardous areas using autonomous drone-based LiDAR, decreasing underground survey time by 40%.