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F

Freedom Ememandu

High-Complexity RLHF Specialist; STEM, Physics & Data Architecture

United Kingdom flagTaunton, United Kingdom
$50.00/hrExpert

Key Skills

Software

No software listed

Top Subject Matter

STEM - Advanced Mathematics & Theoretical Physics
Data Engineering - Database Architecture & System Design
Computer Science - Software Development Lifecycle & Code Security

Top Data Types

TextText
DocumentDocument
Computer Code ProgrammingComputer Code Programming

Top Task Types

RLHFRLHF
Computer Programming/CodingComputer Programming/Coding
Entity (NER) ClassificationEntity (NER) Classification
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
PolygonPolygon

Freelancer Overview

Project Planner / Scheduler in Contract Review, Compliance, and Legal Research. Brings 11+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Education includes Master of Science, Robert Gordon University (2023) and Bachelor of Engineering with Honours, University of Nigeria (2011). Well suited for text-focused AI training, including legal document review, compliance annotation, and rubric-based quality evaluation.

ExpertEnglish

Labeling Experience

Technical Data Categorization & Engineering Logic Annotation

Computer Code ProgrammingEntity Ner Classification
Managed the labeling and categorization of large-scale datasets for data engineering applications. My role involved: Complex Taxonomy Application: Categorizing technical documentation and code snippets based on architectural patterns and engineering principles. Metadata Tagging: Identifying and labeling key entities within unstructured data to improve model retrieval accuracy. Iterative Feedback: Provided detailed qualitative feedback on model performance, contributing to the refinement of labeling guidelines for specialized technical domains.

Managed the labeling and categorization of large-scale datasets for data engineering applications. My role involved: Complex Taxonomy Application: Categorizing technical documentation and code snippets based on architectural patterns and engineering principles. Metadata Tagging: Identifying and labeling key entities within unstructured data to improve model retrieval accuracy. Iterative Feedback: Provided detailed qualitative feedback on model performance, contributing to the refinement of labeling guidelines for specialized technical domains.

2026 - 2026

Advanced STEM Reasoning & Mathematical Verification for LLMs

TextRLHF
Performed high-complexity data labeling and annotation for frontier LLMs, specifically focused on multi-step mathematical reasoning and STEM problem-solving. Tasks included: Factuality & Logic Verification: Auditing model-generated solutions for Calculus, Linear Algebra, and Physics to ensure 100% logical soundness. Step-by-Step Chain of Thought (CoT): Annotating and correcting reasoning paths to eliminate "hallucinations" in complex proofs. Quality Standards: Adhered to strict precision metrics, ensuring all LaTeX formatting and technical notations met production-ready standards for model training.

Performed high-complexity data labeling and annotation for frontier LLMs, specifically focused on multi-step mathematical reasoning and STEM problem-solving. Tasks included: Factuality & Logic Verification: Auditing model-generated solutions for Calculus, Linear Algebra, and Physics to ensure 100% logical soundness. Step-by-Step Chain of Thought (CoT): Annotating and correcting reasoning paths to eliminate "hallucinations" in complex proofs. Quality Standards: Adhered to strict precision metrics, ensuring all LaTeX formatting and technical notations met production-ready standards for model training.

2025 - 2025

Education

R

Robert Gordon University

Master of Science, Information Technology with Business Intelligence

Master of Science
2022 - 2023
U

University of Nigeria

Bachelor of Engineering with Honours, Electrical Engineering

Bachelor of Engineering with Honours
2006 - 2011

Work History

B

Balfour Beatty

Project Planner / Scheduler

Bridgwater
2025 - Present
E

Exasync Limited

Project Planner / Project Manager

London
2023 - 2025