Where I've worked and what I delivered.

Keeping electrical systems across council buildings safe and reliable, and using fault and maintenance records to cut repeat repairs.

• Tracked recurring fault trends and recommended corrective maintenance changes that cut reactive work orders by 25% over six months.
• Completed more than 150 planned maintenance tasks and reduced average system downtime from 4 hours to under 1.5 hours.
• Resolve 95% of reactive call-outs and emergency electrical failures within 3 hours.
• Carry out planned preventive maintenance on distribution boards, lighting, HVAC plant, fire alarm panels and emergency lighting across multiple council sites, to 18th Edition wiring regulations.
• Log inspection findings on the CAFM asset management system to support compliance and remediation planning.
• Completed more than 50 safety inspections with a zero-incident record.

reactive work orders

−25%−25%reactive work orders

call-outs fixed within 3 hours

95%95%call-outs fixed within 3 hours

maintenance tasks completed

150+150+maintenance tasks completed

safety inspections, zero incidents

50+50+safety inspections, zero incidents

Data science work focused on data analysis, machine learning and predictive modelling.

Used data to improve reporting, energy use and costs across telecom power projects, while leading a large engineering team.

• Built a Python and Excel reporting template that made project reporting 30% more efficient and transparent.
• Used machine learning to predict energy use at telecom data centres, improving energy efficiency by 15%.
• Created dashboards in Excel, Tableau and Google Data Studio that improved stakeholder decision-making by 20%.
• Cleaned and analysed large datasets, improving data quality by 25% and making forecasts more accurate.
• Led a team of more than 70 engineers, raising technical support efficiency by 20% through performance data.
• Supported a network consolidation that cut operating costs by 18% and capital spending by 22%.

more efficient reporting

30%30%more efficient reporting

better energy efficiency

15%15%better energy efficiency

operating costs

−18%−18%operating costs

engineers led

70+70+engineers led

Kept factory machinery and industrial automation systems running safely and reliably.

• Planned and carried out preventive and corrective maintenance on industrial automation systems (PLC, SCADA and Siemens Logic).
• Ran daily checks on factory machines and equipment before production started.
• Diagnosed and repaired motors and electrical faults quickly to keep production moving.

Provided electrical and technical support across the agency during national youth service.

• Evaluated electrical systems, components and equipment.
• Installed and maintained CCTV and surveillance systems.
• Resolved network issues and gave remote technical support.

Installed and maintained electrical and solar power systems.

• Installed solar PV and inverter systems to codes and standards.
• Maintained panels, batteries, charge controllers and other system equipment.
• Supported field engineers with routine maintenance and firmware upgrades.

My first experience of working with data: monitoring a 330/132kV electricity substation.

• Recorded hourly energy consumption and monitored load and frequency.
• Helped maintain transformers, transmission lines and other substation equipment.
• Assisted with installing breakers, relays and current transformers.