* Built an AI crash-triage agent integrating Firebase, Datadog, Jira, and Slack across 4 production mobile apps (iOS + Android), eliminating 100+ minutes/person/week of manual work.

* Architected a locally hosted open-source LLM pipeline: custom scripts extract iOS XCTest code into structured JSON, the LLM analyzes coverage gaps, and auto-generates dynamic test coverage reports.

* Prototyped an XCUITest recommendation engine using semantic embeddings of Swift test code to surface context-aware suggestions based on similarity, an early RAG application for developer tooling.

* Integrated Google MLKit OCR into Android Espresso to enable vision-based UI automation on dynamic screen content.

* Authored MCP-based skill definitions and agentic workflows using Claude Code to accelerate internal developer tooling and automation pipelines.

* Ported Apple Vision ML library into XCUITest to power image-recognition-driven test automation.

* Trained a YOLOv3 CoreML model tailored to app-specific UI elements, enabling robust image-based regression testing on iOS.

* Expanded iOS XCUITest framework and release automation coverage using modern Swift concurrency (Async/Await), reducing manual regression effort.

* Developed a locally hosted LLM service with custom tooling to extract, analyze, and document test coverage, improving visibility across the QA org.

Released three iOS apps in App Store:

* Phigment: an experimental ML creativity app for image processing and AI-generated text, built with SwiftUI, MVVM, and TensorFlow Lite for fully on-device inference.

* Rijkys: a museum discovery app for browsing Rijksmuseum's digital art collection, built with SwiftUI, Combine, and MVVM with advanced search filter and RESTful JSON integration.

* Skylob: a multimedia explorer for NASA's vast digital archive of images, videos, and YouTube content, built with SwiftUI, UIKit, and Combine.

* Built and maintained iOS (Swift/XCUITest) and Android (Java/Kotlin Espresso) test frameworks for smart wearable device testing in lab and Firebase environments.

* Developed CI tooling and reporting services to support continuous integration pipelines for mobile releases.

* Led Android automation team; scaled test framework across Appium, Gradle, and TestNG with Jenkins CI pipeline.

* Built cross-platform automation infrastructure, Jira API tooling, and Selenium Grid web automation in a page-object model.

* Winner, Engineering Innovation Hackathon Q2 2016.