# Opto Mwinami

Opto Mwinami is a remote worker on Himalayas, Quality Master at Invisible Technologies, based in Kenya.

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

```text
Quality Master at Invisible Technologies leading quality strategy for global AI and data projects.
```

| Detail | Value |
| --- | --- |
| Availability | Looking for a job |
| Location | Kenya |
| Authorized to work in | Kenya |
| Salary expectations | 30k+ USD |
| Job categories | Quality Analyst, AI Data Trainer, Civil Engineer, Tekla Structures Modeler |
| Skills | Quality Assurance, AI Data Quality, LLM Evaluation, Image Annotation, Video Annotation, 3D Annotation, Quality Auditing, Quality Rubrics, Project Training, Onboarding, Process Improvement, Documentation, Stakeholder Coordination, Quality Reporting, Traffic Data Collection |

## What I'm looking for

```text
I'm looking for on-site, rotating-shift work labeling data against client guidelines with high accuracy.
```

## About

```text
At Invisible Technologies, I lead quality strategy and execution across global AI and data-focused projects. I coordinate workflows across contributors, QA teams, and operations, and use audits and performance trends to recommend corrective actions.

At Samasource (Sama), I designed and delivered training for AI data projects, trained contributors in image and video annotation, and coached Quality Analysts. I also built quality rubrics that improved task accuracy by up to 20% and presented project performance reports to clients.
```

## Experience

### Quality Master

Invisible Technologies. Jan 2023 - Aug 2026

```text
Lead quality strategy and execution across multiple global AI and data-focused projects. Coordinate workflows, conduct quality audits, mentor QA teams, and deliver structured quality reports to leadership and clients.
```

Skills: Quality-Management, AI-Projects, Data-Projects, Workflow-Coordination, Quality-Audits, Performance-Analysis, Mentorship, Reporting, Leadership

### Project-Specific Trainer & Quality Lead

Samasource (Sama). Sep 2025 - Dec 2025

```text
Designed and delivered onboarding and refresher training for 100+ contributors across multiple AI data projects. Supervised and coached 20+ Quality Analysts, built quality rubrics that improved task accuracy by up to 20%, and acted as a client liaison.
```

Skills: Training, Onboarding, Quality-Management, Image-Annotation, Video-Annotation, Polygon, Polyline, Bounding-Boxes, Cuboids, 3D-Annotation, Computer-Vision, KPI-Monitoring, Quality-Rubrics, Client-Liaison, Reporting

### Industrial Attachment

Kenya Medical Research Institute (KEMRI). Jun 2025 - Aug 2025

```text
Conducted soil, aggregate, and concrete tests following standard procedures, including Atterberg's limits, CBR, sieve analysis, and concrete mix design. Applied quality, safety, and environmental procedures throughout.
```

Skills: Soil-Testing, Aggregate-Testing, Concrete-Testing, Atterberg-Limits, CBR, Sieve-Analysis, Mix-Design, Quality-Assurance, Safety-Procedures

### Subject Matter Expert (SME)

Samasource (Sama). Jun 2024 - Sep 2024

```text
Served as the primary knowledge resource for complex project requirements and edge cases. Supported Quality Analysts with escalations and guideline clarifications, and maintained detailed documentation and knowledge bases.
```

Skills: Subject-Matter-Expertise, Quality-Assurance, Documentation, Knowledge-Management, Escalation-Management

### Industrial Attachment

Kenya Industrial Research and Development Institute (KIRDI). Jun 2024 - Aug 2024

```text
Performed Atterberg's limits, CBR, sieve analysis, and concrete mix design. Coordinated daily testing schedules with lab supervisors to meet turnaround times and worked within structured QA and safety protocols.
```

Skills: Atterberg-Limits, CBR, Sieve-Analysis, Mix-Design, Laboratory-Coordination, Quality-Assurance, Safety-Procedures

### Freelance Tekla Structures Modeller

Self Employed

```text
Deliver detailed 3D structural models for construction clients and manage each job independently from scoping to final delivery.
```

Skills: Tekla-Structure, 3D-Modeling, Structural-Modeling, Project-Management

## Education

### Multimedia University of Kenya

Bachelor of Science, Civil Engineering. 2021 - 2026

```text
Pursued a BSc in Civil Engineering with a specialization in traffic engineering. Thesis focused on peri-urban corridor analysis, Level of Service (LOS) methodology, and Kenyan road infrastructure.
```

### Maseno School

Kenya Certificate of Secondary Education, Secondary Education. 2017 - 2021. Grade: A-

```text
Completed Kenya Certificate of Secondary Education with a grade of A-.
```

## Tech stack

- Slack
- Jira
- Google Workspace
- Asana
- Microsoft Excel
- AutoCAD
- Microsoft Word

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

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