Lead the design, architecture, and development of mission-critical systems. Developed multimodal async pipelines for live TV monitoring using YOLOv8, YOLO-World, and Gemini. Implemented local RAG systems with ChromaDB and optimized bidirectional data synchronization for SAP Business ByDesign and SAP HANA. Built centralized SSO systems using OAuth2/OIDC and refactored financial processing modules in Java.

Developed intelligent access control systems with facial recognition and OCR. Designed real-time analytics platforms for sports data. Created native mobile applications using Flutter and Firebase with end-to-end encryption.

Optimized and audited transactional modules for the company's core ERP using Java and Spring Boot. Designed a document management system that improved information retrieval efficiency by 50%.