Howard Wei

Designing and delivering an LLM-powered analytics platform that helps clinical and scientific teams safely explore massive biomedical datasets and assess risk across complex data systems.

• •Architected a HIPAA-conscious multi-agent system with LangChain and CrewAI that automates risk analysis on clinical data pipelines while enforcing data-access controls.
• •Built an end-to-end agentic AI dashboard in Python on top of AWS Bedrock, Lambda, and S3 that lets hundreds of scientists spin up rich visualizations over millions of records in a single workflow.
• •Engineered a custom Spotfire integration using IronPython and JavaScript APIs to render advanced visualizations for complex chemical structures, cutting dashboard load times by roughly 50%.
• •Implemented an asynchronous MQTT messaging layer that orchestrates long-running data extraction and visualization jobs and streams incremental results into a Vue.js frontend.
• •Provisioned a PostgreSQL-backed memory layer that maintains user and agent context across concurrent sessions, enabling more coherent multi-step analysis.

Led the end-to-end delivery of a cloud-hosted paper trading platform that analyzes retail trading behavior and surfaces personalized investing insights.

• •Deployed the core platform on AWS EC2, RDS, and Lambda to reliably ingest and process simulated trades while keeping operating costs low for a student-led organization.
• •Recruited, onboarded, and mentored a distributed team of 25 machine learning engineers across multiple universities, running Kanban sprints in Jira and owning CI/CD pipelines for model testing and deployment.
• •Designed and shipped a data ETL pipeline that feeds market signals from MySQL and Django REST services into a Llama 3 70B endpoint, boosting the quality of investor recommendations across seven tracked performance metrics.

Designed and built a full-stack web application with a cloud-based backend and responsive frontend to serve the ML Club community.

• •Developed 5 RESTful API endpoints for saving and retrieving user forum posts and readings with a PostgreSQL cloud database.
• •Created a responsive and interactive frontend with React, Tailwind CSS, and SWR for seamless data fetching.
• •Collaborated effectively on a team of developers using Git workflows, GitHub project boards, and rigorous code reviews.

Built and maintained the club's web presence and organized large-scale gaming events and tournaments for the community.

• •Engineered a dynamic, mobile-friendly website from scratch using Nuxt, Vue, and TypeScript.
• •Designed and implemented a comprehensive event management system with a focus on user experience and accessibility.
• •Coordinated and ran monthly competitive tournaments for over 3,000 SJSU and external participants, awarding cash and physical prizes.
• •Co-organized fundraising initiatives to support club operations and partner charities.