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About

Engineering trust into high-stakes pharmacy systems

I'm Rob Helmer, a full-stack engineer and privacy specialist currently building the future of pharmacy operations at Hims & Hers Health, Inc. My career spans the dot-com boom, 17+ years at Mozilla (across two tenures), and now healthcare technology—always focused on systems where safety, privacy, and reliability matter.

From early days running infrastructure for startups to leading engineering teams, I've seen every angle of tech. Today I design professional interfaces and underlying infrastructure used by pharmacists and technicians to deliver care at scale. I advocate for "Safety by Design," ensuring that mission-critical healthcare tools are as secure as they are efficient, while maintaining the highest standards of data integrity and patient privacy.

Education: I'm currently pursuing an AS in Computer Science at College of Marin (expected 2027), with plans to continue to a BS in CS at Western Governors University (planned) followed by a research-oriented master's. Areas of study include calculus, data structures & algorithms, and formal methods — applied through self-directed projects in OCaml, game engine architecture, and AI-augmented development tooling.

Research

Collaborations with academic institutions on privacy-preserving systems and large-scale data analysis.

Industry Collaborator (Mozilla)

Paper: Rally and WebScience: A Platform and Toolkit for Browser-Based Research on Technology and Society Problems

Author(s): Researchers at Princeton University

Published in: Princeton University

Developed core software components for Rally, enabling large-scale, privacy-conscious browser-based research. Supported studies analyzing webpage visits from participants.

November 4, 2022

Industry Collaborator (Mozilla)

Paper: Protecting Privacy by Splitting Trust, a dissertation

Author(s): Henry Corrigan-Gibbs

Published in: MIT CSAIL

Contributed to libprio, a privacy-preserving aggregation library in C, and integrated it into Firefox. Acknowledged in the doctoral dissertation.

December 2019

Contributor (Mozilla)

Paper: Testing Privacy-Preserving Telemetry with Prio

Author(s): Researchers at Mozilla

Published in: Mozilla

Widely cited for contributions to privacy-preserving telemetry and Prio integration in production browser environments.

October 2018

Acknowledged (Mozilla)

Paper: Federated Learning for Ranking Browser History Suggestions

Author(s): Researchers at Mozilla

Published in: Mozilla

Contributed to the client-side Firefox parts of federated learning experiments.

November 2019

Acknowledged (Mozilla)

Paper: The Unreasonable Effectiveness of Traditional Information Retrieval in Crash Report Deduplication

Author(s): Researchers at University of Alberta

Published in: University of Alberta

Acknowledged for making Mozilla's crash stack reports publicly available, enabling open research and data access.

2016