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Brian Meja

Brian Meja

Expert in AI computer vision data labeling for self-driving cars

Kenya flagNAKURU, Kenya
$12.00/hrIntermediateAws SagemakerAnno MageAppen

Key Skills

Software

AWS SageMakerAWS SageMaker
Anno-MageAnno-Mage
AppenAppen
ArgillaArgilla
Axiom AI
ClickworkerClickworker
CrowdFlowerCrowdFlower

Top Subject Matter

self driving car imagery
LLM evaluation in english, spanish,italian
satellite image and diagnosis classification

Top Data Types

Computer Code ProgrammingComputer Code Programming
ImageImage
Medical DicomMedical Dicom

Top Task Types

Audio Recording
Computer Programming Coding
Diagnosis
Mapping
Prompt Response Writing SFT

Freelancer Overview

I have extensive experience in data labeling and AI training data management, primarily working with large-scale datasets to enhance machine learning model performance. My skills include data annotation, quality assurance, and the development of efficient workflows for labeling high-quality, unbiased datasets. I’ve worked with various data types—including image, text, audio, and video—employing tools like Labelbox, Amazon SageMaker Ground Truth, and custom annotation platforms to streamline the labeling process. A notable project was my role in curating a labeled dataset for a natural language processing model, where I focused on fine-tuning text classification labels to improve accuracy in customer sentiment analysis. What sets me apart is my meticulous approach to quality control and my understanding of data bias and ethics, which helps create fair and representative datasets. I am skilled in managing diverse labeling teams, setting guidelines for consistent annotation standards, and using data validation techniques to enhance overall dataset integrity. My background in AI/ML also allows me to anticipate model training needs and proactively address edge cases during data preparation, ensuring that the final datasets are robust and production-ready

IntermediateEnglishSpanish

Labeling Experience

data labeling and image segmentation on a night vision self driving car

Axiom AIImageSegmentation
the project was based on image recognistion training at night where a vehicle can easily self drive at night with the help of ai

the project was based on image recognistion training at night where a vehicle can easily self drive at night with the help of ai

2022 - 2023

Education

K

kisii university

bachelors in software engineering, software engineering

bachelors in software engineering
2017 - 2021

Work History

P

PRIMESOFT SOLUTIONS

SYSTEM ANALYST, SUPPORT, TESTING AND IMPLEMENTATION ENGINEER

NAKURU
2022 - Present
K

KFA

SYSTEMS AND QUALITY ASSUARANCE ENGINEER

NAKURU
2021 - 2022