Muhammed Aliyu

Native Hausa speaker and English-proficient data professional based in Kaduna, Nigeria, with 6+ years of experience in data analysis and hands-on work reviewing, validating, and refining AI/LLM-generated content. Comfortable with digital tools and detail-oriented by trade — designs and audits structured outputs, checks analytical materials for accuracy and consistency, and applies cultural and linguistic judgment to Hausa-context data. Available for flexible, remote annotation, evaluation, and prompt-related work.

Customs Assistant (Data Analyst) - Nigeria Customs Service

(2022-09)

• Review and validate AI-generated executive briefing decks (22+ slides), identifying data contradictions, structural defects, and quality issues before delivery.
• Build and operate LLM-assisted workflows that transform raw source material into structured, presentation-ready outputs, applying close attention to accuracy and consistency.
• Analyzed participant demographic data from a national event registration system and designed assessment questionnaires to evaluate outcomes.
• Collect and analyze operational data across commands and units, requiring sustained attention to detail and data quality.

Chief Technology Officer (CTO) - Afriiconn — Technology Start-up

(2019-10 - 2021-12)

• Directed technology strategy and led technical delivery across the full software development lifecycle.
• Collaborated cross-functionally to resolve complex technical issues and coordinate delivery.

M.Sc. - Data Science (in view) - Nigerian Defence Academy, Kaduna

B.Sc. - Information Technology - National Open University of Nigeria

B.Sc. - Computer Science - Ahmadu Bello University, Zaria