# joshua keiphas

joshua keiphas is a remote worker on Himalayas, AI Model Evaluator at Project Lizard, based in Nigeria.

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

```text
AI Model Evaluator on Project Lizard, stress-testing AI with adversarial prompts and checking responses for accuracy.
```

| Detail | Value |
| --- | --- |
| Availability | Looking for a job |
| Location | Nigeria |
| Authorized to work in | Nigeria |
| Salary expectations | 52k+ USD |
| Job categories | Hausa Language Specialist, Translator, AI Evaluator |
| Skills | AI model evaluation, Adversarial Prompt Writing, Accuracy And Fluency Evaluation, English Hausa Translation, Hausa Communication, Hausa, English, Immunization Campaigns, public health campaigns, Interpersonal Communication, Community Engagement, Data Collection, Monitoring, ODK, KOBOToolbox |

## About

```text
On Project Lizard, I write adversarial prompts designed to make AI models fail on valid questions. I check responses for accuracy and report where they break project guidelines.

At SCIDaR, I conducted engagement with health authorities, healthcare workers, and community and traditional leaders entirely in Hausa. I coordinated the Measles-Rubella Vaccination Campaign, mobilizing 5,000+ households.

At ANRIN, I delivered Hausa interpersonal communication for ITN and SMC malaria mass distribution campaigns and carried out community engagement, data collection, and monitoring. I’m a native Hausa speaker of the Zaria/Kaduna and Sokoto varieties, and I read and write standard Hausa.
```

## Experience

### AI Model Evaluator (current)

Project Lizard

```text
Write adversarial prompts to expose AI model failures and check responses for accuracy against project guidelines.
```

Skills: Adversarial-Prompt-Writing, AI-model-evaluation, Accuracy-Checking

### Technical Officer / Ward Digital Supervisor

SCIDaR. Oct 2025 - Apr 2026

```text
Conducted engagement with health authorities and community leaders in Hausa, coordinated a measles-rubella vaccination campaign mobilizing over 5,000 households, and supported 50 field enumerators on data collection tools.
```

Skills: ODK, KOBOToolbox, SurveyCTO, CommCare, Fionet, Community-Engagement, Data-Collection, Monitoring

### Interpersonal Communication (IPC) Officer

ANRIN. Mar 2018 - Jan 2020

```text
Delivered interpersonal communication in Hausa for malaria mass distribution campaigns and carried out community engagement, data collection, and monitoring.
```

Skills: Interpersonal-Communication, Community-Engagement, Data-Collection, Monitoring

## Education

### UniAthena (Athena Global Education)

Certificate, ChatGPT Operations

```text
ChatGPT Operations Certificate from UniAthena, completed in January 2025.
```

### Kaduna State University

Bachelor of Arts, History and Strategic Studies. 2013 - 2018

```text
B.A. in History and Strategic Studies from Kaduna State University, completed in 2018.
```

### Eva-Green

Diploma, Computer Operations

```text
Diploma in Computer Operations from Eva-Green, Kaduna.
```

## Tech stack

- Google Workspace
- Microsoft Office

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

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