

February 2026 — PostHog/posthog-python: OpenAI request input image sanitization implemented to redact base64 image data in requests, addressing a potential data leakage risk. Added unit tests to verify sanitization logic and guard against regressions. Co-authored fix (commit b6e66330e59536a6a12b79f3ff39f9e39b2f0fd6). Result: improved data privacy, secure OpenAI integration, and enhanced test coverage. Demonstrated Python proficiency, secure data handling, and collaborative engineering.
February 2026 — PostHog/posthog-python: OpenAI request input image sanitization implemented to redact base64 image data in requests, addressing a potential data leakage risk. Added unit tests to verify sanitization logic and guard against regressions. Co-authored fix (commit b6e66330e59536a6a12b79f3ff39f9e39b2f0fd6). Result: improved data privacy, secure OpenAI integration, and enhanced test coverage. Demonstrated Python proficiency, secure data handling, and collaborative engineering.
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