Ebenezer Arkoh

• Improved overall network performance by diagnosing and troubleshooting technical issues in a timely manner.
• Set up, configure and use complex testing equipment to align, maintain and repair head-ends and repeater systems.
• Served as a valuable resource for colleagues seeking advice on challenging technical problems or unique installation scenarios.
• Contributed to the successful execution of large-scale events with reliable setup and operation of wireless communication systems.
• Installation and maintenance of digital drift network systems.
• Enhanced radio signal quality by performing routine maintenance and system upgrades on communication equipment.
• Installation of structured cabling systems, optical fiber cabling, and coax, and the installation of network devices.
• Optical fiber splicing
• Maintained wireless communication networks and information technology systems, wireless and electronic communication systems with proactive repair and upkeep strategies.
• Installed, adjusted and repaired stationary and mobile radio transmitting and receiving equipment and two-way radio communication systems.
• Design, set-up, and installation of two-way radio communication repeaters.
• Set-up and installation of RF over Fiber communication systems.
• Examined malfunctioning radio equipment to locate defects such as loose connections, broken wires or burned-out components.
• Installation and maintenance of IMS seismic stations.
• Installation of underground communication system, including head-ends, leaky feeder cables, branches, and bi-directional amplifiers.
• Troubleshooting and fault finding using RF spectrum analyzers and OTDR.
• Built and installed sites per customer specs and maintained safe work environment daily

• Installation of Bi-Directional Amplifiers (BDA), equipment, and associated components.
• Install 2-way radios in heavy equipment and light vehicles.
• Installations of mobile and base station radios.
• Installation of leaky feeder cable and updated SLD accordingly.
• Executed troubleshooting and corrective maintenance on ground communication systems and electrical components for various radio systems.
• Programming of portable, mobile, and base radios.
• Installed network equipment underground (i.e. Switches, Routers, Access Points, Antennas.
• Installation of fiber optic cable and structured cabling.
• Install and set up repeaters for surface communication.
• Auto-mine installation and setup for remote bogging.
• Optimized communication infrastructure with timely maintenance and upgrades.
• Reduced system downtime by proactively identifying potential issues during regular maintenance checks.
• Maintained detailed documentation of all work performed, enabling efficient knowledge transfer between technicians.
• Implemented new communication systems for improved efficiency and reduced downtime.

• Install and maintain communication and security systems.
• Responsible for technical planning and research for both existing and new communication solutions.
• Carry out expansion of telecommunication equipment on site.
• Install, maintain, and repair two-way radio communication equipment in trucks and vehicles.
• Onsite installation and setup of repeater systems on mining sites.
• Point-to-point radio link installations and maintenance.
• Programming two-way radios and repeaters.
• Install RF cables and antennas for radio communication systems.
• Interact with customers and carry out technical surveys in order to propose a workable solution.
• Perform general troubleshooting, diagnosis, and fault-rectification of radio communication and electronic equipment.
• Installation of underground proximity detection and network resource tracking systems.
• Install, maintain, and repair security systems, i.e. CCTV, access control, and time attendance system.
• Installation of leaky feeder headend units, leaky feeder RF cables, branches, and amplifiers.
• Prepare detailed plans for installations or comprehensive upgrades.
• Provide technical support in person or over the phone.
• Write up system maintenance procedures.
• Coordinate design, installation, and maintenance projects for the engineering team to complete per customer requirements.
• Assist the technical support department in troubleshooting product returns and after-sales support to ensure customer satisfaction.
  

• Installed and configured hardware and software components to ensure usability
• Repaired or replaced damaged computer hardware
• Setting up work-stations with computers and necessary peripheral devices
• Installed and configured appropriate software and functions according to specifications
• Developed and maintained local networks in ways that optimize performance
• Ensured security and privacy of networks and computer systems
• Setting up SOHO networks
• Kept systems up-to-date through operating systems upgrades
• Running of network cables and termination of data points
• Assisted with Servers, LAN/WAN technologies, computer repair/troubleshooting software, networks, virus protection, Wi-Fi technology

• Responded to support requests from end users and patiently walked individuals through basic troubleshooting tasks.
• Established, repaired, and optimized networks by installing wiring, cabling, and devices.