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Anthony Orji

LLM Fine-tuning and Instruction Data Labeling

Nigeria flagLagos, Nigeria
$18.00/hrIntermediateAws SagemakerAxiom AI

Key Skills

Software

AWS SageMakerAWS SageMaker
Axiom AI

Top Subject Matter

Nigerian Tax Law/NLP
Legal Services & Contract Review
Regulatory Compliance & Risk Analysis

Top Data Types

TextText
DocumentDocument

Top Task Types

Fine-tuningFine-tuning

Freelancer Overview

LLM Fine-tuning and Instruction Data Labeling. Brings 2+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include HuggingFace Hub. Education includes Bachelor of Engineering, University of Nigeria, Nsukka (2024). AI-training focus includes data types such as Text and labeling workflows including Fine-tuning.

IntermediateEnglish

Labeling Experience

Code Function Labelling

Computer Code ProgrammingText Generation
I was asked to write snippets of python code and label the function of the code. The snippets were mean to execute only a single task and should be classifiable.

I was asked to write snippets of python code and label the function of the code. The snippets were mean to execute only a single task and should be classifiable.

2026 - 2026

LLM Fine-tuning and Instruction Data Labeling

TextFine Tuning
I created a custom instruction dataset to fine-tune a large language model (LLaMA 3.1 8B) for an AI tax law assistant. The data labeling process involved supervised fine-tuning (SFT), selecting and curating prompts and responses relevant to Nigerian tax law. This work contributed to the accuracy and domain specificity of the chatbot application. • Designed and collected a domain-specific text dataset for SFT. • Labeled text data with expert-generated prompts and responses. • Used Unsloth, HuggingFace Transformers, bitsandbytes, and PEFT for model fine-tuning. • Ensured data consistency and high labeling quality through careful prompt selection.

I created a custom instruction dataset to fine-tune a large language model (LLaMA 3.1 8B) for an AI tax law assistant. The data labeling process involved supervised fine-tuning (SFT), selecting and curating prompts and responses relevant to Nigerian tax law. This work contributed to the accuracy and domain specificity of the chatbot application. • Designed and collected a domain-specific text dataset for SFT. • Labeled text data with expert-generated prompts and responses. • Used Unsloth, HuggingFace Transformers, bitsandbytes, and PEFT for model fine-tuning. • Ensured data consistency and high labeling quality through careful prompt selection.

2025 - 2026

Education

U

University of Nigeria, Nsukka

Bachelor of Engineering, Electronic Engineering

Bachelor of Engineering
2018 - 2024

Work History

A

AEDJAC Systems Development and Laboratory

Machine Learning Researcher

Lagos
2024 - 2024
S

Self Employed

Freelance Machine Learning Developer

Lagos
2023 - 2024