# Godwin Twum

Godwin Twum is a remote worker on Himalayas, Data Annotation / Data Labeling at Datamaker Ghana Limited, based in Ghana.

Source: https://himalayas.app/@godwintwum

```text
Data annotator at DATAMAKER GHANA LIMITED who labeled images and point-cloud data for segmentation tasks.
```

| Detail | Value |
| --- | --- |
| Availability | Looking for a job |
| Location | Ghana |
| Authorized to work in | Ghana |
| Salary expectations | 30k+ USD |
| Job categories | Electrical Technician, Electricians |
| Skills | Data Annotation, Data Labeling, Bounding Box Annotation, Polyline Annotation, Polygon Annotation, Image Segmentation, 3D Segmentation, Point Clouds, Electrical Maintenance, Preventive Maintenance, Corrective Maintenance, Electrical Installation, Air Handlers, Central Battery Systems, Uninterruptible Power Supply (UPS) |

## What I'm looking for

```text
I'm seeking a challenging engineering position where I can use my skills and knowledge to help successfully complete assigned tasks.
```

## About

```text
At DATAMAKER GHANA LIMITED, I worked on data annotation and labeling, including bounding boxes, polylines, polygons, and segmentation.

I also worked with 3D segmentation and point cloud data (PCD) on project tasks.

At EMCO QATAR (ENGINEERING AND MAINTENANCE COMPANY), I worked as an Electrical Technician/Electrician on planned preventive and daily maintenance. My work included air handling units, central battery systems, and UPS systems.

At DUFIL GHANA (INDOMIE NOODLE GHANA) and CARGILL GHANA LIMITED, I worked on electrical maintenance and installation, including motors, variable frequency drives, and instrumentation. I also created and filled work schedules in Maximo at CARGILL GHANA LIMITED.
```

## Experience

### Data Annotation / Data Labeling

Datamaker Ghana Limited. Feb 2026 - Oct 2026

```text
Worked on data annotation and labeling projects, including bounding boxes, polygons, segmentation, and point cloud data.
```

Skills: Bounding-Box, Polyline, Polygon, Segmentation, 3D-Segmentation, Point-Clouds

### Electrical Technician / Electrician

Emco Qatar (Engineering and Maintenance Company). Oct 2022 - Jan 2025

```text
Performed planned preventive maintenance and daily maintenance on electrical systems, including AHUs, central battery systems, and LV/HT switchgear.
```

Skills: Electrical-Maintenance, Air-Handlers, VFD, Electric-Motors, Contactors, Relay, Timers, Central-Battery-System, UPS, Electrical-Installation, Circuit-Breakers, LED-Lighting, Halogen, Fluorescent-Lighting, LV-Switchgear, HV-Switchgear

### Electrical Technician / Electrician

Dufil Ghana (Indomie Noodle Ghana). Jan 2022 - Oct 2022

```text
Performed planned preventive maintenance and daily maintenance on pneumatic systems, electrical equipment, motor starters, and industrial wiring.
```

Skills: Pneumatic-Systems, Solenoid-Valves, Regulatory, Filters, Air-Compressors, Actuators, Electrical-Equipment, Sensors, Level-Transmitters, Circuit-Breakers, Transformers, Contact, Relay, Starters, VFD, Soft-Starters, DOL, Star-Delta-Starters, Electric-Motors, Industrial-Electrical-Wiring

### Technician / Electrician

Cargill Ghana Limited. Oct 2020 - Dec 2021

```text
Performed daily maintenance, including creating work schedules in Maximo, installing and maintaining electrical equipment, and calibrating measuring instruments.
```

Skills: Maximo, Electrical-Equipment, Electric-Motors, VFD, Contactors, Calibration, Verification, Temperature-Transmitters, Level-Transmitters, Metal-Detectors, Electrical-Installation, Domestic-Wiring, Industrial-Electrical-Wiring, 5S+

### Technician / Electrician (Internship)

Electricity Company of Ghana Legon. May 2018 - Aug 2018

```text
Performed daily maintenance, including installation and maintenance of transformers, installation and maintenance of meters, and disconnection of customers.
```

Skills: Transformer-Installation, Transformer-Maintenance, Meter-Installation-Support, Domestic-Meters, Industrial-Meters, Prepaid-Metering, Postpaid-Meters, Customer-Disconnection-Reconnection-Processes

## Education

### Datamaker Accra

Datamaker Certification, Data Annotation. 2026 - 2026

```text
Completed certification in data annotation and labeling, covering bounding boxes, segmentation, and point cloud data.
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### Accra Technical University

Higher National Diploma, Electrical Engineering. 2017 - 2020

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Pursued a Higher National Diploma in Electrical Engineering, focusing on electrical systems and maintenance.
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### Sokode Senior Technical School

WASSCE, General Studies. 2011 - 2014

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Completed West Africa Senior School Certificate Examination (WASSCE) with a focus on technical subjects.
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## Tech stack

- Transformers

To contact Godwin, message them from this profile with a Himalayas employer account: [Hire on Himalayas](https://himalayas.app/hire).

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