Overview
Work History
Summary
Education
Skills
Work Availability
Interests
Languages
Timeline
AssistantManager
DENNIS KAFUI DEYNU

DENNIS KAFUI DEYNU

Overview

4
4
years of professional experience
5
5
years of post-secondary education

Work History

Instrumentation Technician

Tema oil Refinery
Accra, Tema
08.2025 - Current
  • Removed damaged instruments and repaired components.
  • Identified issues by testing and troubleshooting instruments, components and assemblies using voltmeters, circuit testers and oscilloscopes.
  • Conducted troubleshooting procedures and root cause analysis to determine causes of problems.
  • Cleaned and adjusted instruments.
  • Inspected equipment to detect electrical leaks and other problems.
  • Modified, maintained, or repaired electronics equipment or systems to achieve proper functioning.
  • Used information in technical diagrams, schematics, and manuals to understand operations and make successful repairs.
  • Estimated numerical length of runs during new service installations.
  • Conferred with engineers and designers to investigate and solve failure issues.
  • Revamped systems and upgraded wiring, PLCs and drives to handle changing needs.
  • Simulating the temperatures of stator windings,generator bearings and the outlet water for steam turbine generator.
  • service the emergency stop valve(EMV) for 41-Gen-101 steam turbine generator.
  • Repaired pressure switch for turbine exhaust steam pressure high trip on 41-PSHH-102 on steam turbine generator.
  • service,calibrated and repaired of electro pneumatic control valve,transmitters,flows,safety valves,pressure gauge and temperature gauge.

NATIONAL SERVICE

TEMA OIL REFINERY LIMITED
11.2023 - 10.2024
  • Tracing and repair of underground cable faults.
  • Servicing of electric motors and induction motors.
  • Troubleshooting and rectifying motor control faults.
  • Switchgear maintenance.
  • Taking records of transformer voltages and current.
  • Servicing, Maintenance and General Repairs on motors.
  • Maintenance, repairs on Plants and generators.
  • Polarity test on single phase induction motor.
  • polarity test on three phase transformer.
  • Insulation resistance test on power transformer(5kv MT510/2)
  • BDV test on single phase and three phase transformer.

INDUSTRIAL INTERNSHIP

TEMA OIL REFINERY LIMITED
10.2022 - 11.2022
  • Data entry, excel and word.
  • Servicing, Maintenance and General Repairs on induction motors.
  • Taking records of transformer voltages and current.
  • Printing and binding of documents.

INDUSTRIAL INTERNSHIP

GHANA GRID COMPANY LIMITED
09.2021 - 10.2021
  • Binding and printing of documents.
  • Troubleshooting faults and mounting of transmission lines for power transmission.

Summary

Detail-oriented individual with exceptional communication and project management skills. Proven ability to handle multiple tasks effectively and efficiently in fast-paced environments. Recognized for taking proactive approach to identifying and addressing issues, with focus on optimizing processes and supporting team objectives.

Education

Bachelor of Technology - Electrical/electronics Engineering

Accra Technical University
Accra
01.2021 - 09.2025

Skills

Testing procedures

Schematic reading

Wiring plans

Environmental monitoring

Instrument Calibration

Pneumatic systems

Testing protocols

Wiring diagrams

Control systems

Adaptability and flexibility

Set up equipment

Experienced in [technology]

Equipment setup

Specialized testing equipment

Teamwork and collaboration

Effective communication

Voltage and current meters

Troubleshoot faults

Electrical systems installation

System design

Quality testing

Goal setting

Test documentation

Engineering schematic design

Task prioritization

Excellent communication

Electronic communication

Decision-making

Soldering skills

Instrument preparation

Teamwork

Problem-solving abilities

Equipment operation

Renewable energy systems

Industrial automation

Cable termination

Circuitry design

Installation oversight

Active listening

Electrical transmission and distribution

Equipment functional improvement

Problem-solving aptitude

Electrical measurements

Quality control

Adaptability

Troubleshooting skills

Technical troubleshooting

Electrical component evaluation

Component replacement

Instrumentation

Electrical control systems installation

Work Availability

monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Interests

Musics

Reading

Football games

Languages

English
Upper intermediate (B2)

Timeline

Instrumentation Technician

Tema oil Refinery
08.2025 - Current

NATIONAL SERVICE

TEMA OIL REFINERY LIMITED
11.2023 - 10.2024

INDUSTRIAL INTERNSHIP

TEMA OIL REFINERY LIMITED
10.2022 - 11.2022

INDUSTRIAL INTERNSHIP

GHANA GRID COMPANY LIMITED
09.2021 - 10.2021

Bachelor of Technology - Electrical/electronics Engineering

Accra Technical University
01.2021 - 09.2025
DENNIS KAFUI DEYNU