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O

Onyekachi Okwuolisa

Software Engineer in Contract Review, Compliance, and Legal Research

Nigeria flagRemote, Nigeria
Entry Level

Key Skills

Software

No software listed

Top Subject Matter

Legal Services & Contract Review
Regulatory Compliance & Risk Analysis
Legal Research & Document Analysis

Top Data Types

TextText
DocumentDocument
AudioAudio

Top Task Types

RLHFRLHF
Evaluation/RatingEvaluation/Rating
Data CollectionData Collection
Object DetectionObject Detection
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
Text SummarizationText Summarization

Freelancer Overview

Software Engineer in Contract Review, Compliance, and Legal Research. Brings 7+ years of professional experience across complex professional workflows, research, and quality-focused execution. Education includes Bachelor of Science, Michael Okpara University (2021).

Entry LevelEnglish

Labeling Experience

Automatic License Plate Recognition (ALPR) & Character Extraction

ImageObject Detection
Participated in a hackathon project focused on developing a license plate recognition system using computer vision techniques. The project involved detecting and identifying vehicle plate numbers from images, which required understanding how labeled datasets are structured and used for training machine learning models. Gained exposure to image annotation concepts such as object detection and bounding boxes, as well as data preprocessing and model evaluation. Collaborated within a team to design and implement the solution, contributing to data preparation and ensuring input quality for accurate recognition results.

Participated in a hackathon project focused on developing a license plate recognition system using computer vision techniques. The project involved detecting and identifying vehicle plate numbers from images, which required understanding how labeled datasets are structured and used for training machine learning models. Gained exposure to image annotation concepts such as object detection and bounding boxes, as well as data preprocessing and model evaluation. Collaborated within a team to design and implement the solution, contributing to data preparation and ensuring input quality for accurate recognition results.

2023 - 2024

Conversational Audio Data Collection and Transcription

AudioData Collection
Contributed to conversational audio data collection projects for AI training, focusing on recording natural, high-quality English conversations in line with strict platform guidelines. Ensured clarity, minimal background noise, and adherence to required formats and durations. Applied attention to detail in following task instructions, maintaining consistency, and optimising recordings to meet quality standards for approval. Demonstrated ability to work collaboratively with a partner, manage recording sessions, and improve output quality in line with feedback and platform requirements.

Contributed to conversational audio data collection projects for AI training, focusing on recording natural, high-quality English conversations in line with strict platform guidelines. Ensured clarity, minimal background noise, and adherence to required formats and durations. Applied attention to detail in following task instructions, maintaining consistency, and optimising recordings to meet quality standards for approval. Demonstrated ability to work collaboratively with a partner, manage recording sessions, and improve output quality in line with feedback and platform requirements.

2023 - 2024

Education

M

Michael Okpara University

Bachelor of Science, Chemical Engineering

Bachelor of Science
2016 - 2021

Work History

1

100devs

Software Engineer

Remote
2021 - Present
G

GADS

Mobile Web Specialist

Lagos
2020 - 2020