• I was on an internal tooling team to support Apple’s Special Project Group. The short tenure is due to Apple canceling the project.

• I built interactive reports used by machine learning engineers debugging training data all the way to top leadership presenting to the CEO Tim Cook.

• Contributed to the SPG’s component library that was used across the suite of internal tools.

• I created apps and tools that helped to grow the agency and facilitated the transition to SaaS.

• In choosing the tech stack, I optimized for quicker product delivery using Vercel, NextJS, Github, and Tailwind CSS.

• I transformed the text classification label editor to a plugin structure with Rxjs; this immediately enabled relationships between annotations. Now, the editor can better support popular models like BERT and quickly adapt as machine learning models change.

• I refactored the text classification editor to support flexible-width fonts and bi-directional text using advanced DOM features interfacing with React.

• We developed a 3D label editor for the DICOM medical imagery format. I led the projection of annotations made on one of the x, y, or z planes to the other two planes using Canvas and Redux.

• I created a comprehensive front-end interview question with multiple parts, which I later taught to others and documented thoroughly.

• As the tech lead, we increased ARR by $4M with the Business-trial to Professional-trial project. Our team of a product manager, designer, UX writer, and four engineers went from zero to design to A/B testing to production in 2-months. We made updates to the customer-facing onboarding. We added an API endpoint to the Python backend and improved the UX with React and TypeScript.

• I designed a regression bug detection system using Apache Hive and Grafana to analyze regression data, preventing losses in the acquisition process.

• I conducted exploratory work for seamlessly pairing Business accounts with the Python desktop app. It resulted in an approved plan reviewed by downstream teams and was in production the following year.

• I organized the monthly JS Guild meetings to help engineers share new technology and best practices with others across the company.

• I mentored engineers and interns on career advancement, technical details, and tech lead responsibilities.