# SHENG SU

> SWE @Meta; AI Inference, Networking, Load Balancing, Capacity Management

Location: Mountain View, California, United States
Profile: https://flows.cv/shengsu

## Work Experience
### Senior Software Engineer @ Meta
Jan 2021 – Present | United States
Apr 2025 - Now:
AI Inference Platform - Efficiency and Reliability

Jun 2021 - Apr 2025:
Taiji: Edge-to-Origin load balancing.
CSLB: Origin-to-Origin load balancing.

### SDE II - AWS EC2 Load Balancing @ Amazon Web Services (AWS)
Jan 2020 – Jan 2021 | Seattle, WA, United States
Maintained TLS termination data-plane for most AWS services including S3, ELB, etc.

- Ported a reverse proxy from x86 to Arm, for on-host TLS termination and solved issues related to assembly, compilation and dependencies.
- Analyzed latency and throughput of TLS handshake and bulk data encryption on Arm. Profiled on both x86 and Arm to address the performance bottlenecks using perf-event and FlameGraph.

### Senior Software Engineer @ TuSimple
Jan 2020 – Jan 2020 | San Diego, California, United States
Tech Lead of infra for ML(Machine Learning) computing tasks and micro-services.

- Developed a container orchestration service with specific on-board environment with CPU/GPU control, dynamic network routing and clock synchronization. 
- Developed L3 software-defined networking for container IP access with Calico/BGP/iptables, featuring IP affinity and floating IP.
- Performed end-to-end on-call duty on services and on-prem machines. Automated operation using Bash scripts and Ansible for a state-declaration approach. Solved the single point of failure on the HAProxy API gateway by DNS-level load balancing with Consul.

### Software Engineer III - Infra @ TuSimple
Jan 2019 – Jan 2020 | San Diego, California

### Software Engineer - Infra @ TuSimple
Jan 2019 – Jan 2019

### Software Engineer @ TuSimple
Jan 2019 – Jan 2019
Jun - Sep 2018

### Front-End Software Engineer @ CODE.GAME(Shenzhen Dianmao Technology Co. Ltd.)
Jan 2017 – Jan 2017 | Shenzhen, Guangdong, China
Built a web Python IDE for education, features intelligent editor and in-browser interpreter, Python graphics lib with HTML Canvas. Contributed to github.com/skulpt/skulpt.

### Tech Co-Founder @ Zongke Education and Technology Co., Ltd.
Jan 2015 – Jan 2016 | Xiamen, Fujian, China
A crowdfunding platform founded by 5 college students.

Built back-end using Node.js and MongoDB providing RESTful API for cross-platform clients and responsive front-end with BootStrap 4 and React.
Won Bronze Medal in the China “Internet+” Innovation and Entrepreneurship Competition (Top 100 of 50,000+ teams, 2015).


## Education
### Master's degree in Computer Science
UC Irvine
Jan 2017 – Jan 2018

### Bachelor of Engineering - BE in Software Engineering
Xiamen University
Jan 2012 – Jan 2016


## Contact & Social
- LinkedIn: https://linkedin.com/in/shengsu
- Website: https://drkbl.com

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Source: https://flows.cv/shengsu
JSON Resume: https://flows.cv/shengsu/resume.json
Last updated: 2026-03-22