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S

Sousa Joann

AI & Computational Modeling Specialist (Freelance)

USA flagRemote, Usa
$40.00/hrIntermediateCloudfactoryClickworkerData Annotation Tech

Key Skills

Software

CloudFactoryCloudFactory
ClickworkerClickworker
Data Annotation TechData Annotation Tech

Top Subject Matter

AI model evaluation and improvement in computer programming

Top Data Types

VideoVideo
ImageImage
3D Sensor

Top Task Types

Bounding Box
Point Key Point
Polyline
Segmentation
Cuboid
Object Detection
Computer Programming Coding

Freelancer Overview

AI & Computational Modeling Specialist (Freelance). Brings 6+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Master of Business Administration, University of Southern California (2021) and Bachelor of Science, University of California, Los Angeles (2017). AI-training focus includes data types such as Computer Code and Programming and labeling workflows including Evaluation and Rating.

IntermediateEnglish

Labeling Experience

AI & Computational Modeling Specialist (Freelance)

I designed coding challenges, evaluation rubrics, and test cases to benchmark AI models in the domain of computer programming. My work involved curating datasets, validating AI model outputs, and documenting error traces to improve model reasoning. I collaborated with researchers to refine prompts and align evaluation metrics with industry standards. • Curated problem sets covering secure coding, debugging, and RESTful API design. • Validated model-generated code through structured evaluation. • Identified reasoning flaws for targeted AI training improvements. • Refined prompt engineering techniques for code tasks.

I designed coding challenges, evaluation rubrics, and test cases to benchmark AI models in the domain of computer programming. My work involved curating datasets, validating AI model outputs, and documenting error traces to improve model reasoning. I collaborated with researchers to refine prompts and align evaluation metrics with industry standards. • Curated problem sets covering secure coding, debugging, and RESTful API design. • Validated model-generated code through structured evaluation. • Identified reasoning flaws for targeted AI training improvements. • Refined prompt engineering techniques for code tasks.

2024 - Present

Education

U

University of Southern California

Master of Business Administration, Quantitative Methods and Information Technology Systems Management

Master of Business Administration
2018 - 2021
U

University of California, Los Angeles

Bachelor of Science, Computer Science and Computational Physics

Bachelor of Science
2013 - 2017

Work History

M

Microsoft Research

Research & Data Scientist Intern

Remote
2023 - 2024
F

FPT Software

.NET Developer

Remote
2021 - 2022