Work & Research

My career sits at the intersection of AI/ML and quantitative finance. From founding an autonomous investment-agent startup to publishing security research, each role has deepened my conviction that rigorous engineering can solve real problems at scale.

Resume (PDF)

September 2026 – Present

AI and ML Researcher

Remy

Building a software engineering harness that produces brand-aware UX.

  • Building a software engineering harness to create brand-aware UX
  • Designing internal benchmarks to test the harness and identify AI slop
  • Post-training SLMs on proprietary data with RL and SFT

June 2025 – August 2026

AI and ML Intern

Keyfactor

Advancing machine learning for public-key infrastructure and certificate lifecycle management.

  • Achieved state-of-the-art accuracy predicting X.509 certificate risk using custom ML models trained on large-scale telemetry data
  • Lead author on arXiv paper "X-amine509: Predicting the Practical Risk Level of Enterprise X.509 Certificates" (arxiv.org/abs/2609.09402)
  • Built secure agentic systems and MCP servers to extend PKI product capabilities with AI-driven automation

December 2025 – September 2026

AI Engineer

Stealth Startup

Building production computer vision models for proprietary perception workloads.

  • Trained VLM and RNN-based computer vision models from scratch for proprietary, domain-specific perception tasks
  • Drove models to state-of-the-art internal benchmark performance while reducing inference latency and GPU cost under production constraints

January 2025 – Present

AI Researcher

SEE Lab, Dartmouth

Research under Professor SouYoung Jin on multimodal models for human-aligned video understanding.

  • Built Meaningful Moments, a corpus of 4.58M VLM temporal importance scores across 500K+ videos, as a senior thesis
  • Designed an alpha-parameterized evaluation framework with an importance-inverted control, showing importance-guided sampling preserves accuracy with ~25x fewer model calls

November 2024 – Present

Founder

Brama AI

Building AI agents that expand research coverage for fundamental equity teams.

  • Designed and built a team of buy-side AI agents that handle earnings processing, thesis generation, and position monitoring so analysts can cover names they don't have bandwidth for
  • Architected RAG pipeline with MongoDB vector search for real-time ingestion of SEC filings and market data
  • Deployed full-stack React application on AWS with CI/CD

June 2024 – August 2024

Quant Research / AI Intern

Trivariate Research

Built data infrastructure for quantitative and fundamental equity research.

  • Built a fully-automated Python data pipeline for quant and fundamental research workflows
  • Processed and cleaned large financial datasets to support systematic investment strategies

© 2026 Cameron Keith