Developed an AI-powered verbal assessment platform enabling instructors to evaluate student comprehension through adaptive, spoken examinations. The system analyzes submitted assignments, generates rubric-aligned questions using GPT-5, transcribes audio responses via speech-to-text, and provides detailed scoring with actionable feedback. Designed to address academic integrity challenges in AI-native educational environments by authentically measuring genuine understanding beyond AI-generated written submissions, supporting both individual and classroom-scale assessments.

Architected and developed an enterprise-grade carbon credit verification platform enabling organizations to track, calculate, and verify greenhouse gas emissions across three scopes. Implemented IPCC AR6-compliant emission calculation engines supporting multiple methodologies including fuel combustion, electricity consumption, and wastewater treatment. Built comprehensive RESTful APIs with role-based access control, real-time monitoring dashboards, and automated verification workflows to ensure regulatory compliance and support sustainability reporting initiatives.

Developed an AI-powered microservice that automatically generates intelligent summaries of user review collections for activity-based feedback analysis. The system processes review data from a centralized database, leverages multiple large language models to create customizable summaries, and integrates with message queuing infrastructure to handle asynchronous summary generation requests. Implemented deduplication logic and RESTful API endpoints to enable efficient analysis of large volumes of user feedback at scale.

Engineered a complete CI/CD automation framework for GVSU's Laker Mobile iOS application, transforming manual release processes into reproducible pipelines. Reverse-engineered existing build workflows and designed automated solutions for code signing, certificate management, and TestFlight submissions. Implemented secure secrets management and created comprehensive documentation enabling future student teams to maintain and extend the system.

Developed a comprehensive marketing website with performance-first architecture and SEO optimization. Implemented internationalization for multi-language support, set up Strapi headless CMS with custom content types and workflows, and configured PostgreSQL database hosting on their server. Built GraphQL API layer for efficient data fetching and content synchronization pipelines that automatically distribute updates across platforms.

Optimized database performance and developed custom SQL queries and stored procedures to generate on-demand reports for 10,000+ real estate agents across Vietnam. Tuned database indexes and query execution plans to improve performance, wrote complex analytical queries aggregating property listings and agent transactions, and created automated stored procedures producing daily, weekly, and custom reports. Built monitoring dashboards to track data quality and report generation status.

Developed a secure API platform that enables partner organizations to retrieve real estate listings and property information through standardized endpoints. The system provides authenticated access with flexible query parameters, filtering capabilities, pagination, and aggregate functions, allowing partners to efficiently extract the specific data they need. Implemented comprehensive documentation and security measures to ensure reliable and controlled data access for third-party integrations.