ONYEKA SYLVESTER NNADI

• Managed technical operations for electrical, HVAC, and power systems across diverse projects
• Installed, serviced, and repaired air conditioning systems (split, window, central units)
• Diagnosed and fixed faults in electrical appliances including washing machines, ovens, dryers, dishwashers, and microwaves
• Installed and maintained solar power systems (panels, inverters, batteries) and KVA generators
• Performed detailed site assessments and supervised conduit wiring
• Mentored junior technicians and oversaw safety and quality protocols

Achievements:

• Completed 100+ electrical and HVAC projects with no fault recurrence
• Reduced downtime by 35% through structured maintenance strategies
• Built strong client trust through responsive service and problem-solving

• Coordinated a team responsible for quick on-the-spot repairs when electrical systems and machinery malfunction.
• Performed routine inspections, troubleshooting, and maintenance activities on electrical equipment to ensure optimal performance and reliability.
• Collaborated with multidisciplinary teams, including mechanical and civil engineers, to ensure seamless integration of new electrical systems to existing structures on site.
• Developed and implemented preventative and predictive maintenance strategies to prolong lifespan of machines.
• Scheduled and supervise works performed by subcontractors.
• Improved standard work procedures with technicians for existing production lines, along with electrical troubleshooting guides and inspection procedures.
• Liaised with the management team to deliver reports on the condition of the production machines and discuss further on the impact on productivity of any new changes made or to be made to the production lines.
• Maintained appropriate inventory of parts for equipment preventing extended down time for facilities

• Led team of 4 to successfully install solar panels in elderly care homes and rural communities, enhancing energy reliability
• Distributed fans, stabilizers, and bulbs to enhance local energy efficiency
• Delivered energy-saving education and workshops for public awareness
• Investigated issues affecting group operations, prepared reports and helped correct problems.
• Developed robust communication channels for seamless information flow.