Roger Pincombe is an engineering leader and founder with 13 years of experience building full‑stack, ML-driven products and developer platforms across startups and enterprises. As Head of Developer Experience at Mentra he focuses on wearable and AR developer tooling, while prior roles as CTO/cofounder of Doppler and lead engineer at Salesforce and Capital One show a blend of hands‑on ML finetuning, API integrations, and cloud architecture. He’s an active open‑source contributor (author of an unofficial OpenAI GPT‑3 .NET SDK) and a prolific hackathon winner with a history of rapid prototyping and data‑mining projects like AllThePeople.net. Unusually for a technologist, he also founded and runs a 500‑seat San Francisco theater, bringing event production, customer focus, and narrative design into how he ships products. Based in San Francisco but location‑flexible, he excels at taking ideas from brainstorming through delivery and scaling developer ecosystems.
14 years of coding experience
14 years of employment as a software developer
Bachelor of Science - BS, Computer Science, Bachelor of Science - BS, Computer Science at Georgia Institute of Technology
An unofficial C#/.NET SDK for accessing the OpenAI GPT-3 API
Role in this project:
Back-end Developer
Contributions:10 releases, 6 reviews, 18 commits in 2 years 6 months
Contributions summary:Roger's primary contribution involves developing the core functionality for the OpenAI API wrapper, as evidenced by the addition of files and implementation of the CompletionEndpoint. They created classes for handling API requests and responses. The user also added tests and documentation. Further contributions include adding API debugging metadata and preparing the library for NuGet package distribution.
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