Portfolio
Hey!
I’m Tam, a software engineer with over five years of experience, primarily in the AdTech industry building low latency, real time systems (sub-100ms)
Featured Work
Here are some of the challenges I’m proud to have solved:
- Optimize: from 1800 to 800 cores
- Real-time Weather Augmentation
- Custom Routing for RTB
- Memory Profiling: Large Maps are Bad for Go GC
Tech Stack
- Languages: Golang, C++, Rust, Python, Java, Bash
- Databases & Messaging: Redis, MongoDB, Kafka, Aerospike
- Cloud & Infra: AWS (S3, SQS), GCP (GCS, BigTable, BigQuery), Kubernetes, Docker, Nginx
- Observability & Networking: Grafana, Prometheus, TCPDump, Wireshark, HTTP, DNS, Protobuf, WebSocket
- Domains: Microservices, Real-time Systems
- Others: Uber H3, Bloom filters, Matrix-based filtering, Golang profiling
Personal Projects
- Geoplot: A lightweight tool to visualize CSV files containing latitude and longitude data on a world map.
- Geodata: A tool to generate Uber H3 cell IDs, latitudes, and longitudes for all countries.