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C
Chukwudi O.

Chukwudi O.

AI Data Engineer, Turing (Contract, Remote)

Nigeria flagRemote, Nigeria

Key Skills

Software

Other
Data Annotation TechData Annotation Tech
LabelboxLabelbox
Internal/Proprietary Tooling
RemotasksRemotasks
SuperAnnotateSuperAnnotate

Top Subject Matter

LLM evaluation and AI training data quality assurance
Training data generation for LLM integration
Data Engineering

Top Data Types

DocumentDocument
Computer Code ProgrammingComputer Code Programming
TextText

Top Task Types

Data CollectionData Collection
Computer Programming/CodingComputer Programming/Coding
RLHFRLHF
Evaluation/RatingEvaluation/Rating
Fine-tuningFine-tuning
Function CallingFunction Calling
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)

Freelancer Overview

AI Data Engineer, Turing (Contract, Remote). Brings 7+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Other. Education includes Master of Science, WorldQuant University (2022) and Bachelor of Science, University of Lagos (2020). AI-training focus includes data types such as Computer Code and Programming and labeling workflows including Evaluation, Rating, and Data Collection.

Labeling Experience

Computer Technical Swarmbench Expert

Computer Code ProgrammingComputer Code ProgrammingRLHFRLHF

Designed and evaluated multi-step agent tasks for large language model training, including prompt engineering, trajectory analysis, rubric development, and safety failure annotation across multiple model comparisons.

2026 - Present

AI Data Engineer, Turing (Contract, Remote)

OtherComputer Code ProgrammingComputer Code ProgrammingFunction CallingFunction Calling

Evaluated LLM outputs across multiple structured AI test campaigns by scoring responses against defined rubrics and strict quality thresholds. Built repeatable evaluation workflows to assess response correctness and integration quality for function-calling and coding-style tasks. Used quantitative metrics to understand model performance and guide improvements for future iterations. • Function-calling API evaluation • SWE benchmark-style code evaluation • Rubric-based scoring with quality thresholds • Performance measurement using precision, recall, and F1

2023 - 2026

AI Data Engineer, Turing (Contract, Remote)

OtherComputer Code ProgrammingComputer Code ProgrammingData CollectionData Collection

Designed multi-step task workflows to generate high-quality training data intended for improving LLM integration accuracy. Produced datasets iteratively, refining outputs to meet maximum evaluation scores for sensitive projects. Focused on producing training-ready examples aligned to downstream model behavior requirements. • Multi-step training data generation workflows • Iterative improvement of dataset quality • Training data for LLM integration accuracy • Emphasis on high evaluation scores

2021 - 2024

Python Tutor / Mentor, Kodland UK (Part-Time, Remote)

Other

Mentored learners through applied projects and microlearning-style instruction to strengthen programming foundations. Supported students building chatbot and automation-style projects, providing guidance that functioned as an AI tutoring/training activity. Encouraged project-based learning and iterative improvement of student outcomes. • Taught Python and Scratch to ages 8–17 • Mentored chatbot and bot-building projects • Guided applied programming assignments • Provided mentoring for iterative student development

2021 - 2022

Education

W

WorldQuant University

Master of Science, Financial Engineering

Master of Science
2020 - 2022
U

University of Lagos

Bachelor of Science, Electrical and Electronics Engineering

Bachelor of Science
2015 - 2020

Work History

T

Toptal

Computer Technical SwarmBench Expert

California
2026 - Present
U

Upwork

Data Engineer (Freelance)

Remote
2021 - Present