Staff Software Engineer
Rue de Genève 76B, Chêne-Bourg, GE 1225, Switzerland
+1 (832) 715-2652 | +41 76 230 77 21
scott@scottbell.name | github.com/scottbell | linkedin.com/in/scott-bell-a84b184
Work Authorization: US Citizen; Swiss permanent resident (Ci permit)
Senior Software Engineer with over 20 years of experience designing and building mission-critical systems for NASA, aerospace, and industrial leaders like Baker Hughes, Dow, and Sierra Space. Experience in distributed systems, real-time simulation, and applied AI/ML. Key open-source contributor to ROS, Open MCT, and other foundational technologies. Based in Geneva, Switzerland and working remotely since 2023.
Languages: JavaScript, Java, Python, C/C++, SQL
AI/ML: LLM Integration (OpenAI, Anthropic, Gemini), Prompt Engineering, SHAP, XGBoost, scikit-learn
Frontend: Vue.js, Node.js
Backend: Node.js, Quart (Python framework), REST APIs, WebSockets
Robotics: ROS/ROS 2, rosbridge_suite, roslibjs
DevOps: Docker, AWS, Azure, Maven, npm
Spoken Languages: English (Native), French (B1)
- NASA Open MCT: Core contributor to NASA's next-generation mission control framework for the VIPER Lunar Rover.
- BioSim Modernization: Led the migration of a legacy life support simulation to Java 21, introducing REST/WebSocket APIs and Docker for modern deployment and integration.
- ADAPT AI System: Developed a novel AI-powered decision support system with a Vue.js frontend and a Python/Quart backend, utilizing XGBoost and SHAP for explainable AI.
- PRL Translator: Created an LLM-based application to automatically convert natural language documents into structured PRL (Procedure Representation Language) XML, reducing procedure author time from hours to minutes.
- ROS 2 Contributions: Resolved critical type-handling bugs in the ROS 2 ecosystem (rosbridge_suite, roslibjs), improving reliability for the wider robotics community.
Led the development of PRIDE, a software suite for automating standard operating procedures, used 24/7 by Fortune 500 companies (e.g., Dow, Baker Hughes), commercial space operators (Sierra Space), and NASA.
- Tech Stack: Node.js, MySQL, Vue.js, hosted on AWS & Azure.
- Leadership: Managed and mentored a team of over 12 frontend and backend developers, driving project execution through code reviews, technical guidance, and agile practices.
- Product Strategy: Prototyped new features, estimated schedules and costs, and planned releases, directly influencing the product roadmap.
- Critical Impact: Resolved critical system issues and coordinated with QA, DevOps, and product teams to ensure high availability for thousands of simultaneous users.
- NASA Missions: PRIDE was utilized by NASA for critical operations, including ISS spacewalks and the X-57 electric aircraft project.
Led development on integration between NASA's electronic procedure toolkit and NASA's Mission Control Technologies (MCT) software, both Java-based. The goal was to modernize NASA's Mission Control display software for telemetry, procedures, and commanding.
Also led development of PRONTOE, an ontology editor for domain experts. The Java-based tool allowed complex ontology development by non-computer scientists and was used for training astronaut candidates at NASA.
Lead developer on BioSim, a discrete event life support simulation for intelligent control algorithms. The simulation was a test bed for studies ranging from machine learning to reliability theory, used by research institutions including MIT, Rice, Vanderbilt, UIUC, UC, and the NSF.
Computer Systems Specialist @ Laboratory for Intelligent Processes and Systems
Research Assistant @ Laboratory for Intelligent Processes and Systems
Internships @ Amazon.com, Sun Microsystems, Applied Research Laboratories
Teaching Assistant @ University of Texas at Austin
- ROS/ROS 2: Fixed critical type handling bugs in
rosbridge_suite(#883, #1031) androslibjs(#638), improving the stability of core ROS tools for the community. - Open MCT: (github.com/nasa/openmct) Core contributor to NASA's open source mission control framework, used for space mission data visualization.
- BioSim (github.com/scottbell/biosim): Lead maintainer of the open source life support simulation, used in academia and research.
System and method for executing operations specified in a procedure language
US Patent 10013266 | Issued July 3, 2018
B.S. Computer Science | University of Texas at Austin | 2001
- David Kortenkamp, Khalid Adil, Scott Bell, et al., "Change Management and Verification of Electronic, Automated Procedures", International Space Operations Conference 2021
- Jason Gabbert, Jeremy Owen, Madeline Devereaux, David Kortenkamp, Scott Bell, et al., "Integrated Mission Operation Concepts for the Dream Chaser Spacecraft", International Space Operations Conference 2020
- Debra Schreckenghost, Scott Bell, David Kortenkamp, and James Kramer, "Procedure Automation: Sharing Work with Users", AAAI Spring Symposium 2018
- Scott Bell, Pete Bonasso, Mark Boddy, David Kortenkamp, and Debra Schreckenghost, "PRONTOE: An Ontology Editor for Domain Experts", Knowledge Discovery, Knowledge Engineering and Knowledge Management, 2015
Full publication list available upon request