# Mengdi Lin

> Software Engineer

Location: New York, New York, United States
Profile: https://flows.cv/mengdilin

## Work Experience
### Software Engineer @ dbt Labs
Jan 2025 – Present
Fusion: Rust-based compiler enabling semantic analysis of data workflows written on dbt

### Software Engineer @ Meta
Jan 2017 – Jan 2025 | New York, New York, United States
Worked on Vector Search team, scaling distributed kmeans clustering for Llama4 pretraining, and architected the next-gen high performance distributed clustering platform

Worked on deployment of feature engineering compiler for Meta 

Worked on Meta's sql query static analyzer UPM https://engineering.fb.com/2022/11/30/data-infrastructure/static-analysis-sql-queries/

Worked on stream processing backend for Meta's distributed tracing team Canopy: https://research.facebook.com/publications/canopy-end-to-end-performance-tracing-at-scale/

### Software Engineering Intern @ Facebook
Jan 2016 – Jan 2016 | Greater Seattle Area
ingestion ETL team for data infrastructure

### Software Engineering Intern @ Facebook
Jan 2015 – Jan 2015 | Greater Seattle Area
Android newsfeed backend: a debugger for flatbuffer serialized objects

### Intern @ Slide™
Jan 2015 – Jan 2015 | Greater New York City Area


## Education
### Bachelor's Degree in Computer Science
Columbia University

### High School in Advanced Regents Diploma With Honors
Stuyvesant High School


## Contact & Social
- LinkedIn: https://linkedin.com/in/mengdi-lin-b3746b9a

---
Source: https://flows.cv/mengdilin
JSON Resume: https://flows.cv/mengdilin/resume.json
Last updated: 2026-04-13