Key Skills

Software

No software listed

Top Subject Matter

AL/ML - Data annotation, Prompt Engineering, RHLF concepts

Engineering - Materials Selection, Manufacturing Processes

Top Data Types

Image

Video

Text

Top Task Types

Bounding Box

Classification

RLHF

Freelancer Overview

OYALANA SAMUEL TECHNICAL SPECIALIST & Al DATA TRAINER Abuja, Nigeria | oyalanasam@gmail.com | Linkedin PROFILE Mechanical Engineering graduate and Al-focused professional with hands-on experience in technical documentation, data analysis, IT systems, and content evaluation. Passionate about contributing to Al development through data annotation, model evaluation, and prompt engineering. Combines strong analytical thinking with precise documentation skills ideal for Al training, RLHF, and quality evaluation tasks. PROFESSIONAL EXPERIENCE Business Analyst Assistant, Zebra Group Consulting Sept 2025 to Dec 2025 Remote ¢ Gathered, cleaned, and structured business data to support senior analysts in decision-making and process improvement. ¢ Produced detailed documentation and research reports; applied structured analytical frameworks to evaluate business processes ¢ Experience directly transferable to Al data annotation, structured output evaluation, and prompt quality assessment IT Support Intern, Abuja Capital International College (ACIC), Abuja Oct 2023 to Jul 2024 Abuja ¢ Conducted user acceptance testing (UAT) on institutional web systems, documenting bugs and recommending UX improvements, a process closely aligned with Al model output evaluation. ¢ Created detailed user guides and training materials for staff; trained team members on systems and software applications. ¢ Assessed and fulfilled IT infrastructure needs across academic departments, improving system reliability.

Labeling Experience

Education

Work History