Apr. 2024 – Present
Architected a cross-platform SaaS healthcare platform using Objective-C, Swift, React Native, Flutter, and Next.js. Designed and deployed AI-powered digital human agents using LLMs (Claude, GPT), Dialogflow CX, and integrated with EHR systems. Built a financial AI automation framework with rule-based logic and LLM-augmented reasoning.
Apr. 2021 – Apr. 2024
Led strategic iOS architecture initiatives across multiple products. Delivered reusable components adopted in 6+ apps, cut app size by 28% (140MB to 100MB), and maintained crash rate under 0.02% using tools like OneAPM and Firebase.
Mar. 2020 – Mar. 2021
Spearheaded iOS team to deliver a flagship e-commerce app, led architecture overhaul, reduced crash rates by 45%, and improved deployment speed via Agile workflows and CI pipeline integration.
Mar. 2015 – Mar. 2020
Led development of financial service modules for apps with 5M+ users. Improved startup performance by 35% through code optimization, earning Top Performer title in 2018.