Hello, I'm Jason Ang. I'm a software engineer at Lockheed Martin and a University of Florida CS master's student focused on mission software, full-stack systems, and AI/ML.
About me
I build reliable software across backend services, user-facing systems, and AI/ML workflows. My current work focuses on mission-critical Java software for real-time operator environments, while my recent projects include event-driven fraud detection and multi-turn RAG fine-tuning.
I earned my B.S. in Computer Science with an Economics minor from the University of Florida and am completing a Master's in Computer Science with an AI/ML concentration. I also hold an active Secret clearance and AWS certifications in Solutions Architecture and AI.
My projects
Fraud Risk Streaming Platform
2026
Built an end-to-end event-driven fraud detection system with real-time anomaly detection on simulated high-volume account activity streams.
- Kafka
- Spark
- FastAPI
- PostgreSQL
- Redis
- React
- Docker
Multi-Turn RAG Fine-Tuning
2025
Fine-tuned Llama 3.1 8B with QLoRA/PEFT for multi-turn RAG on MTRAG, evaluating retrieval noise and reasoning supervision effects on response quality.
- Llama
- PyTorch
- Hugging Face
- QLoRA
- RAG
After-School Enrollment Platform
Aug 2024 - Dec 2024
Rebuilt a production platform for 6,000 students with faster enrollment, analytics, lower data-entry error rates, and tested REST API workflows.
- ASP.NET Core 8
- Vue.js
- SQL Server
- xUnit
- Postman
Air Flight Route Optimization
Jul 2023 - Aug 2023
Optimized randomized flight paths using graph algorithms including Dijkstra's, A*, and breadth-first search.
- C++
My skills
- Python
- Java
- C#
- C++
- SQL
- JavaScript
- TypeScript
- HTML
- CSS
- Linux
- Spring Boot
- .NET
- ASP.NET Core
- Blazor
- Vue.js
- React
- Node.js
- REST APIs
- gRPC
- Protocol Buffers
- PostgreSQL
- MS SQL Server
- Docker
- Kubernetes
- AWS
- Azure
- Git
- PyTorch
- Hugging Face
- Kafka
- Spark
My experience
Software Engineer
Lockheed Martin, Manassas, VA
Developing mission-critical Java software for U.S. Navy sonar systems on Linux, with work across gRPC, Protocol Buffers, JavaFX data-flow components, and Agile technical spikes for legacy mission software.
May 2026 - PresentSoftware Developer Consultant
Collier County Public Schools, Naples, FL
Redesigned an after-school platform serving 6,000 students, cutting enrollment load times by 40%, data entry errors by 30%, and improving page performance by 50% with ASP.NET Core 8, Vue.js, SQL Server, and tested REST APIs.
Aug 2024 - Dec 2024Software Engineering Intern
Arthrex, Naples, FL
Extended an internal HR system using .NET C#, Blazor, and SQL Server for multi-level approvals and ACID-compliant transactions, improving request processing efficiency by roughly 35%.
May 2024 - Aug 2024Programming Teaching Assistant
College of Engineering at the University of Florida
Led weekly programming labs and office hours, reviewed student code, and helped students build confidence with Python, debugging, object-oriented programming, and problem-solving strategies.
Aug 2023 - May 2024Contact me
Please contact me directly at jason8417@icloud.com or through this form.