Ryan Ramboer

Experience

Remote, USA

Mar 2024 – Present

Sep 2026 – Present

Leading development of a new full-stack agentic platform in FactSet's newly formed AI business unit — enabling clients to build their own AI agents, or deploy FactSet-defined ones, and run them directly on FactSet's proprietary financial data
Designed and implemented the platform's core capabilities — an MCP-enabled architecture with agent orchestration, agentic workflows, prebuilt scheduled routines, and a dashboard surfacing the results of every agent run

Sep 2025 – Sep 2026

Drove the ground-up rewrite of FactSet's flagship next-generation web platform, owning the redesign and implementation end-to-end (Vue, TypeScript) and embedding the FactSet AI assistant into a completely reimagined workflow — launched to 150,000+ daily active users with over 99% client satisfaction
Selected by leadership as one of 6 nominees across the entire business unit for the Dealmakers & Wealth Trailblazer Award — recognizing ownership and leadership of the next-generation platform rewrite

Mar 2024 – Sep 2025

Handpicked for the CEO-led task force that rebuilt FactSet's iOS and Android apps — owned the Markets tab, delivering market data and charting across all asset classes to 50,000+ users in a well-received relaunch
Engineered the tab as shared Vue + TypeScript webviews embedded in native Swift and Kotlin shells — one codebase serving both platforms
Maintained and upgraded core web platform infrastructure through nearly 2× user growth — optimizing for millisecond-level performance and workflow efficiency across 150,000+ daily users

Agentic AI FinTech Vue TypeScript iOS & Android

Alignerr · Remote, USA

May 2024 – Present

Subject matter expert across freelance AI training-data platforms including Alignerr — leading agentic coding projects that produce high-quality human data for training and evaluating frontier large language models
Partner directly with frontier AI labs to research and design novel project concepts that advance their models' agentic coding capabilities by targeting specific, observed failure modes
Run projects end-to-end — translating client model-training specifications into precise annotation guidelines and owning data quality and delivery across the full labeling pipeline
Research new quality-assurance methodologies to guarantee label quality and instruction adherence — from rubric design and gold-standard calibration tasks to inter-annotator agreement analysis

Agentic Coding RLHF LLM Post-Training Data Quality

FactSet · Norwalk, CT

May 2023 – Aug 2023

Unlocked fully programmatic portfolio construction for buy-side quantitative clients — optimal portfolios built directly from client-defined constraints and objectives, with zero dependency on the user interface
Architected and developed 12 C++ REST API endpoints — 3 for each of FactSet's 4 in-house and vendor portfolio optimization engines
Constructed Jupyter Notebooks demonstrating end-to-end API automation workflows to buy-side quant clients

C++ Portfolio Optimization REST APIs Jupyter

Jan 2022 – Sep 2022

Reconstructed and maintained the official website for the UMich Engineering Career Fair — hosted by Tau Beta Pi and the Society of Women Engineers — drawing 26,000+ views
Revamped the sponsorship portal that brought in $263,100 in revenue from 260+ companies
Oversaw the Website Committee Chairs, providing insight to the fair's directors to inform decisions
Organized 5,000+ students and 400+ corporate recruiters during the two-day event

HTML & CSS JavaScript Web Hosting

Gentherm · Northville, MI

May 2022 – Aug 2022

Developed a 3,400-line test suite in Vector CAPL, run in CANoe, to verify and debug the automation tools used to test automotive hardware — increasing testing efficiency by 80%
Created and executed 200+ software and systems test cases on physical ECUs (electronic control units) bound for automotive OEM products, using Vector CANalyzer to simulate CAN bus traffic
Generated and submitted test reports with defect lists directly to customers and the global engineering team

Automotive ECUs Vector CAPL CANoe & CANalyzer CAN Bus