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Daniel Aina

Daniel Aina

Robotics Data QA & Annotation Specialist

Nigeria flagOta, Nigeria
IntermediateOther

Key Skills

Software

Other

Top Subject Matter

Robotics Domain Expertise
Machine Learning
Neural Networks

Top Data Types

VideoVideo
TextText
DocumentDocument

Top Task Types

ClassificationClassification

Freelancer Overview

Robotics Data QA & Annotation Specialist. Brings 2+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Other and PyTorch. Education includes Bachelor of Science, Federal University of Agriculture, Abeokuta (2023). AI-training focus includes data types such as Video and Text and labeling workflows including Classification, Evaluation, and Rating.

Intermediate

Labeling Experience

Machine Learning & Neural Network Researcher

Text
I built and evaluated neural networks using PyTorch, focusing on analyzing outputs for hallucinations and logical reasoning breaks. I studied large language model architectures and agentic systems, developing multi-step reasoning analysis skills for AI evaluation. My work provided feedback for model improvement and contributed to benchmarking efforts. • Evaluated LLM and neural network outputs for reasoning errors. • Developed structured analyses to detect model hallucinations and edge cases. • Provided detailed feedback to inform AI model refinement. • Enhanced benchmarking processes for research-quality models.

I built and evaluated neural networks using PyTorch, focusing on analyzing outputs for hallucinations and logical reasoning breaks. I studied large language model architectures and agentic systems, developing multi-step reasoning analysis skills for AI evaluation. My work provided feedback for model improvement and contributed to benchmarking efforts. • Evaluated LLM and neural network outputs for reasoning errors. • Developed structured analyses to detect model hallucinations and edge cases. • Provided detailed feedback to inform AI model refinement. • Enhanced benchmarking processes for research-quality models.

2026 - Present

Robotics Data QA & Annotation Specialist

OtherVideoClassification
I performed structured video data annotation and quality evaluation for machine learning training datasets. I identified edge cases and inconsistencies in sequential data to improve training reliability. I maintained strict rubric adherence and documentation standards in a remote work environment. • Labeled and evaluated video data for training robotics and ML models. • Ensured data consistency and high quality by following detailed rubrics. • Identified problematic samples and documented findings thoroughly. • Contributed to the reliability and robustness of ML training datasets.

I performed structured video data annotation and quality evaluation for machine learning training datasets. I identified edge cases and inconsistencies in sequential data to improve training reliability. I maintained strict rubric adherence and documentation standards in a remote work environment. • Labeled and evaluated video data for training robotics and ML models. • Ensured data consistency and high quality by following detailed rubrics. • Identified problematic samples and documented findings thoroughly. • Contributed to the reliability and robustness of ML training datasets.

2025 - Present

Education

F

Federal University of Agriculture, Abeokuta

Bachelor of Science, Mathematics

Bachelor of Science
2023

Work History

A

Academic & Independent Study

Machine Learning & Neural Network Researcher

Ota
2026 - Present
I

Independent Project

Autonomous Crypto Trading Agent Developer

Ota
2025 - Present