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O
Obiajulu Precious

Obiajulu Precious

Software Engineer (AI Training)

Nigeria flagRemote, Nigeria
$25.00/hrIntermediateInternal Proprietary Tooling

Key Skills

Software

Internal/Proprietary Tooling

Top Subject Matter

AI Coding Model (LLM) Training and Evaluation
Legal Services & Contract Review
Regulatory Compliance & Risk Analysis

Top Data Types

Computer Code ProgrammingComputer Code Programming
TextText
DocumentDocument

Top Task Types

ClassificationClassification
Object DetectionObject Detection
Text GenerationText Generation
Question AnsweringQuestion Answering
Fine-tuningFine-tuning
TranscriptionTranscription
Computer Programming/CodingComputer Programming/Coding

Freelancer Overview

Software Engineer (AI Training) | AfterQuery Experts. Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Bachelor of Science, Covenant University (2023). AI-training focus includes data types such as Computer Code and Programming and labeling workflows including Evaluation and Rating.

IntermediateEnglish

Labeling Experience

Software Engineer (AI Training) | AfterQuery Experts

In this role, I contributed to the improvement of AI large language coding models by evaluating, debugging, and rating model-generated Python and Bash code. My tasks centered on providing structured feedback regarding the functionality, accuracy, and logic of generated program code. The work required close attention to edge-case behaviors and advanced debugging strategies to enhance the model's reasoning abilities. • Evaluated and rated AI-generated code snippets for correctness, performance, and security. • Provided feedback and documentation to guide subsequent model training iterations. • Collaborated remotely with a distributed team to ensure consistent labeling standards. • Leveraged advanced programming and debugging techniques to inform AI model improvements.

In this role, I contributed to the improvement of AI large language coding models by evaluating, debugging, and rating model-generated Python and Bash code. My tasks centered on providing structured feedback regarding the functionality, accuracy, and logic of generated program code. The work required close attention to edge-case behaviors and advanced debugging strategies to enhance the model's reasoning abilities. • Evaluated and rated AI-generated code snippets for correctness, performance, and security. • Provided feedback and documentation to guide subsequent model training iterations. • Collaborated remotely with a distributed team to ensure consistent labeling standards. • Leveraged advanced programming and debugging techniques to inform AI model improvements.

2025 - Present

Education

C

Covenant University

Bachelor of Science, Computer Science

Bachelor of Science
2023 - 2023

Work History

V

VIIO

Flutter Developer

Remote
2024 - Present
B

Black Knights Tech

Frontend Developer (Contract)

Remote
2025 - 2025