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Nicholas K.

Nicholas K.

AI & Machine Learning Engineer · Junior

Kenya · Rate on request

Professional Overview

Data Science and Analytics with practical experience in prompt engineering, AI evaluation, technical writing, and language-focused software development. Experienced in designing, testing, and refining prompts for AI-assisted systems, evaluating model outputs, creating structured evaluation criteria, and documenting results. Built multiple A

Experience

Company
Testlio
Jul 2025 – Jun 2026
Role title
Crowdsourced QA Tester

AI Expertise

Data Science & Analytics AI Implementation & Consulting

Skills

Python SQL Statistics

Employment Type

Freelance

Description of Responsibilities

  • Execute functional regression testing suites for global software clients
  • validating stability across mobile and desktop builds.
  • Document defects with precise replication steps, system logs.

Key Achievements / KPIs

  • Earned Testlio Certified Functional Regression Tester credential (March 2026).

Education

School
United States International University – Africa (USIU-Africa)
Jul 2023 – Dec 2027
Degree / Program
BSc Data Science & Analytics

Field of Study: Data Science & Analytics

Areas of Expertise

AI & Machine Learning Engineers

Design, train, and ship production ML models — from data pipelines to model inference at scale. Covers supervised learning, neural networks, LLM integration, and model optimisation.

Data Science & Analytics

Extract business insights from raw data using statistical modelling, predictive analytics, A/B testing, and interactive dashboards.

AI Product & Strategy

Translate AI capabilities into product roadmaps, define success metrics, and drive adoption across engineering and business teams.

Automation & AI Workflows

Build intelligent automation pipelines, integrate AI APIs into existing tools, and replace manual workflows with agentic AI systems.

Current location

Kenya

Time Zone

Nairobi UTC+3

Primary Work Language

English

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