Building intelligent systems for complex institutions

Predictive ML system identifying students at risk of discontinuing enrollment, with ~82% classification accuracy. Random Forest, Tree Ensemble, and ARIMA models with 10-year enrollment projections by department and college. Full lifecycle ownership from feature engineering to executive presentation to UIC leadership.

Processed 79,676 historical .eml records from a 20-year institutional archive. PII detection and anonymization via Microsoft Presidio (5 strategies), LLaMA de-identified summarization, LDA + LLM-labeled topic modeling. Scalability analysis documented the production path. Built in partnership with RIMS and the University Library.

Multimodal image moderation POC for large-scale historical collections empirically evaluated at 10,000+ images. Compared semantic similarity-based classification against LLaVA multimodal LLM at scale. Developed domain-specific sensitive content taxonomy for archival and legal risk. Active collaboration with the RIMS Committee at UIUC and the University Library cataloguing program.

15+ file-type extraction pipeline (PDF, Word, Excel, PowerPoint, images, code, HTML) with LLaVA visual intelligence and LLaMA text summarization. FAISS vector search returns Box file paths from natural-language queries, making decades of legacy institutional content discoverable for the first time. Includes image querying via LLaVA descriptions.

Predictive workforce analytics platform designed to transform EDW HR and payroll data into forward-looking strategic intelligence. Three completed POC workstreams cover internal mobility modeling, succession readiness prediction, and workforce growth forecasting. Uses Markov chain career simulation, Random Forest promotion prediction, graph-based career community detection, and O*NET-enriched skill matching. Developed in partnership with Luanne Mayorga, Assistant Chancellor for Illinois HR.

Custom-designed centralized health-checking and alerting system for all scheduled analytics workflows. Detects failures, cascade errors, and silent pipelines, and generates diagnostic alert emails via Linux sendmail with full traceback detail. Runs every 30–60 min with zero manual intervention.

Full-stack production pipeline connecting live Oracle databases through 11-step NLP processing (TF-IDF + KeyBERT + LDA fusion, HERDS classification) to structured Oracle writeback, running unattended on an automated schedule. Processes all SPA research proposals and awards system-wide across UIUC and UIC — foundation for the emerging Research Proposal Intelligence platform supporting the System's ~$517M annual research portfolio.

A helpful little professional chatbot that acts as a conversational introduction to me — answering questions about my background, projects, and working style using my resume, case studies, and portfolio content as its grounding corpus. Retrieval-augmented so answers stay factual; voiced in my own cadence so it feels like reading something I actually wrote. Intended to live on this portfolio site as an alternative to scrolling.

A personal project exploring the intersection of psychology, game design, and AI. An adaptive storytelling system where NPCs and narrative branches respond dynamically to a player's personality, inferred from dialogue choices mapped to the Big Five (OCEAN) framework. LLM-generated dialogue serves dual purpose: advancing story and extracting personality signals. Includes a Jungian archetype NPC system, FAISS-backed memory, and a healing/safety layer. Built modularly with FastAPI backend, vector memory, and a React chat-style UI.