John joined the group Electrical Installation 6 years, 10 months ago

John joined the group Writing & Journalism 6 years, 10 months ago

John joined the group Solar Power 6 years, 10 months ago

John joined the group Motorcycle Mechanic 6 years, 10 months ago

John joined the group Mechanical 6 years, 10 months ago

John joined the group Car Mechanic 6 years, 10 months ago

John joined the group Electrician – House Wiring 6 years, 10 months ago

John joined the group Engineering 6 years, 10 months ago

John joined the group IT Hardware Installer 6 years, 10 months ago

John joined the group Computer Programmer 6 years, 10 months ago

John joined the group Professional Networker 6 years, 10 months ago

John joined the group IT Support/Troubleshooter 6 years, 10 months ago

John joined the group Networking/Information Technology (IT) Support 6 years, 10 months ago