Looking for a job

Sage DuRivage

@sagedurivage

Applied math grad and engineer with experience in real-time 3D, CAD, and fabrication. Interested in building physical products and tools.

United States

Message

What I'm looking for

I am looking for a role that fosters growth and collaboration in tech.

Computational mathematician with experience developing, testing, debugging, and documenting software for automated and hardware-adjacent systems. Currently a technician supporting industrial automation tools, troubleshooting software and hardware issues, performing testing, and maintaining technical documentation. Conduct contract research evaluating large language models’ mathematical reasoning and proof-generation capabilities, with additional experience tutoring math & computer science and working with 3D modeling tools.

Experience

Work history, roles, and key accomplishments

Current

Model Validation Expert - Math Fellow

Current

Confidential AI Lab (NDA)

Jul 2025 - Present (11 months)

Executed data labeling and curation to support the development and validation of AI/ML models.
Applied mathematical expertise to ensure accuracy, consistency, and quality in model training datasets.
Conducted validation checks using domain-specific criteria to enhance model reliability.
Contributed insights during iterative testing cycles, providing feedback that helped optimize data pipelines.

Data Analysis Mathematics Model Evaluation Model Fine Tuning Model Training Number Theory Linear Algebra Combinatorial Optimization

Current

Computer Science Tutor

Current

Paper Education Co.

Jan 2022 - Present (4 years 5 months)

Supported over 120 students in programming concepts through code reviews and technical feedback. Enhanced code reliability in C++, Python, and JavaScript, coaching developers on maintainable code practices. Optimized troubleshooting practices, reducing debugging time significantly.

C++Python JavaScript GNU Debugger Valgrind Code Review Debugging Software Development

3D Software Instructor

University of California at Davis

Sep 2022 - Jun 2023 (9 months)

Introduced 3D modeling and prototyping techniques using Blender, delivering tutorials and hands-on guidance. Enhanced students’ rendering proficiency and reduced modeling errors through best practices.

Blender 3D Modeling Prototyping Teaching

Operations Lead

Citrus Hack UCR

Jul 2019 - Jul 2020 (1 year)

Oversaw planning and execution of hackathons, managing logistics, coordinating volunteers, and fostering a collaborative environment.

Event Planning Logistics Budget Management Team Collaboration Leadership Communication Problem Solving Community Engagement Organizational Skills

Eight Puzzle Solver Developer

Personal Project

Nov 2024 - Present (1 year 7 months)

Developed an A* search algorithm in C++ to efficiently solve the Eight Puzzle using various heuristics, showcasing problem-solving and algorithmic skills.

C++A* Search Algorithm Problem Solving Algorithm Development Software Engineering Programming Game Development Computational Thinking

Ray Tracer Developer

Personal Project

Nov 2024 - Present (1 year 7 months)

Implemented advanced rendering techniques for a ray tracer project, ensuring compatibility with essential libraries in a Linux environment. Focused on shading, anti-aliasing, and ray-object intersection.

C++Linux Anti Aliasing Software Development

Game Developer

Team Project

Oct 2024 - Present (1 year 8 months)

Designed and developed a text-based RPG in C++, focusing on interactive storytelling and procedural event generation with an optimized codebase.

C++Game Development Text Based RPG Software Design Team Collaboration Programming

Web App Developer

Team Project

Oct 2024 - Present (1 year 8 months)

Built a trip scheduling web app using React.js and natural language processing to enhance user interaction and information display from various APIs.

React Web Development Natural Language Processing API Integration User Interface Design JavaScript JSX Software Development

Education

Degrees, certifications, and relevant coursework

University of California, Riverside

Bachelor of Science, Mathematics

Bachelor of Science in Mathematics with a concentration in Computational Mathematics. Relevant coursework included Artificial Intelligence, Data Structures & Algorithms, Software Construction, and more.