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Jason K.

Jason K.

Predictive Regression Modeling & Database Systems/Extraction (R/SQL/PostgreSQL coursework/projects)

Kenya flagNairobi, Kenya

Key Skills

Software

TolokaToloka
Other
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Top Subject Matter

Predictive analytics
regression modeling
statistical inference

Top Data Types

Computer Code ProgrammingComputer Code Programming
TextText
VideoVideo

Top Task Types

Text GenerationText Generation
Object DetectionObject Detection
Text SummarizationText Summarization
Data CollectionData Collection
TranscriptionTranscription
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)

Freelancer Overview

Predictive Regression Modeling & Database Systems/Extraction (R/SQL/PostgreSQL coursework/projects). Core strengths include RStudio, Jupyter Notebook, and PostgreSQL. Education includes Bachelor of Science, Multimedia University (MMU) (2027). AI-training focus includes data types such as Computer Code and Programming and labeling workflows including Computer Programming and Coding.

Labeling Experience

Predictive Regression Modeling & Database Systems/Extraction (R/SQL/PostgreSQL coursework/projects)

Built and validated predictive regression models using statistical analyses to support data-driven insights. Applied hypothesis testing techniques including t-tests and ANOVA to assess statistical significance of model relationships. Developed data extraction workflows from PostgreSQL to support downstream analysis and modeling tasks. • Implemented simple linear regression and evaluated fit using R² (e.g., R² = 0.97) and sum of squares metrics (SST, SSR, SSE). • Used ANOVA tables and t-tests at α = 0.05 to determine statistical significance. • Designed SQL/PostgreSQL data extraction workflows for use in R and Python analytics. • Focused on relational integrity and efficient querying for large-scale data analysis.

2024 - 2025

Education

M

Multimedia University (MMU)

Bachelor of Science, Mathematics and Computer Science

Bachelor of Science
2023 - 2027

Work History

A

Atlas capture

Data annotation

Toronto
2025 - 2026