JOSEPH DARKU ADOMAKO
Nuneaton,United Kingdom
Summary
Geomatic Engineer, Mine Planner, and Geospatial Surveyor with years of international experience across the world and multi‑country mining and construction environments. Proven track record supporting open‑pit, underground, and quarry operations through high‑accuracy surveying, mine design, geospatial analysis, and technical consulting.
Experienced in establishing new mines, leading survey control networks, supporting operational readiness, and managing the transition from open‑pit to underground mining. Skilled in 3D modelling, volumetrics, digital mapping, and integrating geospatial intelligence into safe, efficient, and compliant operations.
Recognised for strong reporting, cross‑functional collaboration, and a practical, data‑driven approach to problem‑solving. Committed to safety, environmental responsibility, and continuous improvement across all technical and operational functions.
Overview
18
18
years of professional experience
2007
2007
years of post-secondary education
1
1
Certification
Work history
LEAD TECHNICAL CONSULTANT - MINING
Lipari Mining Limited
Nordestia,Bahia,Brazil
2025.11 - Current
- Provide strategic technical leadership across mine planning, geospatial analysis, and operational optimisation.
- Review mine designs, production schedules, and development plans to ensure compliance and efficiency.
- Advise senior leadership on engineering best practices, risk management, and improvement opportunities.
- Coordinate with geologists, surveyors, engineers, and production teams to integrate technical data into actionable strategies.
- Oversee technical reports, planning documents, and regulatory submissions.
- Support digital transformation initiatives, including geospatial technologies and data workflows.
- Mentor technical staff and act as a key link between corporate and site operations.
GEOSPATIAL SURVEYOR
Terra Measurements Limited
Alfreton
2025.09 - 2025.11
- Executed precision-driven geospatial surveys across quarry, construction, and infrastructure sites.
- Captured and processed point cloud data via TLS and SLAM methodologies.
- Conducted topographic, as-built, and boundary surveys for engineering validation.
- Performed setting-out for earthworks, utilities, foundations, and structural elements.
- Processed survey data using AutoCAD, LSS, and 12d Model.
- Ensured compliance with QA/QC standards while maintaining survey equipment.
GEOSPATIAL SURVEYOR
Foresite Surveying Services
Guernsey, UK
2025.07 - 2025.09
- Site Capture using a range of Laser Scanners – TLS & SLAM Methodology
- Registration & Publishing of Point Clouds using multiple Softwares
- Staking/Setting-out for different trades in construction
- Utilize modern survey methods and survey devices such as Total Stations, GPS and Data Collectors
- Utilisation of post processing software such as AutoCAD, and LSS.
MINE PLANNER
Koidu Limited
Kono, Sierra Leone
2017.12 - 2025.06
- Developed short-term and long-term mine plans aligned with operational targets.
- Designed and optimized open-pit and underground mining layouts to enhance efficiency and production.
- Monitored daily production outputs, implementing real-time adjustments to maximize output and meet targets.
- Prepared detailed progress and cost reports for project stakeholders, ensuring transparency and accountability.
- Conducted environmental and feasibility assessments for new mining projects, ensuring regulatory compliance.
- Ensured adherence to safety regulations and best practices in all mining operations.
SENIOR ENGINEERING SURVEYOR
Koidu Limited
Kono, Sierra Leone
2012.10 - 2017.12
- Led and managed complex land surveying projects from initiation to completion, ensuring adherence to budget and deadlines.
- Provided senior-level engineering surveying expertise for underground and surface mine operations, meeting all client specifications and expectations.
- Conducted comprehensive topographic, as-built, and boundary surveys, leveraging AutoCAD for accurate data delivery and visualization.
- Developed and implemented blast patterns and drilling layouts, optimizing mine production efficiency and resource utilization.
- Performed precise earthwork volume calculations and volumetric surveys for accurate quantity estimations in support of project planning and execution.
- Updated geological models using data from underground and surface mine surveys, contributing to accurate resource estimations.
- Analyzed production data to identify trends, providing insightful findings and recommendations to planning teams for informed decision-making.
- Maintained and calibrated survey instruments, ensuring data accuracy and reliability throughout all projects.
- Implemented and maintained rigorous quality assurance procedures to guarantee deliverables consistently met required standards.
- Collaborated effectively with engineers, geologists, and other professionals to achieve project objectives.
- Ensured strict adherence to all relevant safety regulations and procedures across all project sites.
SENIOR MINE SURVEYOR
Anglogold Ashanti Iduapriem Limited
Ghana
2010.09 - 2012.09
- Managed and maintained a comprehensive mine map library, ensuring data accuracy and consistency.
- Conducted aerial surveys in support of digital mine mapping initiatives.
- Developed and implemented mine survey control systems.
- Provided training to survey crews on safe and efficient mine development and production surveying techniques.
- Coordinated survey data, ensuring seamless integration and communication across cross-functional teams.
- Effectively managed mine survey teams and projects.
- Assisted in engineering projects, contributing to dump designs and earthworks during project setup.
- Ensured compliance with all relevant safety regulations and best practices.
- Collaborated with engineers and geologists on mining projects, providing technical expertise and mentorship to junior staff.
PROJECT SURVEYOR (FREELANCE)
CBM Surveys
Ghana, Burkina Faso, Ivory Coast
2008.08 - 2010.09
- Led and completed all surveying requirements for a large-scale resettlement project, demonstrating project management expertise.
- Conducted farm surveys for compensation assessments, providing accurate data for equitable land valuation.
- Set out engineering designs for construction and excavation projects, ensuring precise site layout and minimizing discrepancies.
- Managed all aspects of survey operations, including field team management, resource allocation, and quality control.
- Utilized GPS and laser scanning technologies to enhance survey accuracy and efficiency.
- Interpreted maps, construction drawings, and land documents to ensure accurate data for project deliverables.
- Negotiated land access agreements and effectively resolved boundary disputes, showcasing strong negotiation and conflict-resolution skills.
- Coordinated project execution with architects, engineers, and contractors, fostering effective collaboration and communication.
- Managed land registry records to accurately reflect ownership and boundary details, maintaining data integrity.
- Trained and mentored survey assistants, improving fieldwork quality and team efficiency.
- Assessed building condition, usage, and valuation, producing comprehensive reports for clients.
- Reviewed and prepared subdivision and parcel maps, ensuring technical accuracy and compliance with regulations.
- Provided expert advice on engineering and surveying matters to executives, management, and the public.
- Maintained survey instrument accuracy through regular calibration and adjustment, ensuring reliable data acquisition.
- Planned survey projects, effectively managing personnel resources and project requirements to meet deadlines.
- Demonstrated strong problem-solving skills to overcome field challenges and deliver accurate results.
- Cultivated excellent communication and interpersonal skills to effectively interact with clients and stakeholders.
- Consistently met project deadlines while managing time effectively.
SURVEYOR (NATIONAL SERVICE)
Anglogold Ashanti - Iduapriem Limited
Ghana
2007.11 - 2008.08
- Conducted site surveys to define property boundaries, assess structures, and analyze topography for development projects.
- Implemented improved measurement techniques and data management systems, resulting in increased efficiency.
- Assisted in the development and monitoring of project budgets to ensure cost-effectiveness.
- Expanded surveying knowledge and skills through participation in relevant workshops and training programs.
- Performed boundary surveys and legal descriptions.
- Experienced in land surveying and construction staking.
Education
BSC. - GEOMATIC ENGINEERING
University of Mines and Technology
Tarkwa, GhanaSkills
- AutoCAD
- Leica Cyclone 360 Register
- LSS
- GPS / Total Station (Sokkia, Leica & Trimble)
- Emesent Hovermap Drones
- 3D laser scanning
- Datamine Studio
- Geovia Surpac
- Microsoft Office Suite
- Gemcom Gems
- MineSched
- Global mapper
- Spectrum Survey
- Microstation
- ArcGIS
- Setting Out
Languages
English
French
Personal Information
Title: MINE PLANNER & ENGINEERING SURVEYOR
Affiliations
- Football
Certification
- CSCS (MAP) – Health, Safety and Environment Test for Managers and Professionals | CITB | May 2025
- International Driver’s Licence
References
References available upon request.
Timeline
LEAD TECHNICAL CONSULTANT - MINING
Lipari Mining Limited
2025.11 - Current
GEOSPATIAL SURVEYOR
Terra Measurements Limited
2025.09 - 2025.11
GEOSPATIAL SURVEYOR
Foresite Surveying Services
2025.07 - 2025.09
MINE PLANNER
Koidu Limited
2017.12 - 2025.06
SENIOR ENGINEERING SURVEYOR
Koidu Limited
2012.10 - 2017.12
SENIOR MINE SURVEYOR
Anglogold Ashanti Iduapriem Limited
2010.09 - 2012.09
PROJECT SURVEYOR (FREELANCE)
CBM Surveys
2008.08 - 2010.09
SURVEYOR (NATIONAL SERVICE)
Anglogold Ashanti - Iduapriem Limited
2007.11 - 2008.08
BSC. - GEOMATIC ENGINEERING
University of Mines and Technology