Kelvin Wambua
Data Engineer
I am a data engineer specializing in model training, supervised learning workflows, and high-quality dataset development for machine learning systems. My expertise centers on improving model performance through precise a...
$25/hr
(0)
My Specialities
Development Stacks
Machine Learning & Data Science
Specialities
Machine Learning
Skills
Model TrainingMachine learning, Python Regression and Classification
Education
MASINDE MULIRO UNIVERSITY OF SCIENCE AND TECHNOLOGY
Bachelor's Degree, Information Technology
2015 - 2019
Biography
I am a data engineer specializing in model training, supervised learning workflows, and high-quality dataset development for machine learning systems. My expertise centers on improving model performance through precise annotation, structured data refinement, and high quality evaluation processes.
Core Capabilities
-Supervised and semi-supervised training data preparation
-Text classification, sentiment analysis, and entity recognition
-Prompt evaluation and response ranking (LLM training / RLHF support)
-Image and video annotation for computer vision models
-Dataset cleaning, normalization, and quality assurance
Technical Strengths
-Strong understanding of m...
Hourly Rate
$25
per hour
Data Engineer | Kenya | Model Training, Regression and Classification, Machine learning, Python
