Bugen Zhao

BUGEN ZHAO

PERSONAL DETAILS

Birth

October, 2000

Twitter

twitter.com/BugenZhao

Mail

i@bugenzhao.com

GitHub

github.com/BugenZhao

EDUCATION

Shanghai Jiao Tong University

Sep 2018 - Jun 2022

Bachelor of Engineering in Computer Science

GPA 3.90 / 4.3, Rank 14 / 147 (Top 10%)

EXPERIENCES

Internship & Full-time at RisingWave Labs

Dec 2021 - Present

I am engaged in the early design and development of RisingWave, an open-source distributed streaming

database, as the Top 3 contributor.

• Design and implement the checkpointing service of Chandy-Lamport algorithm, to support the fault

tolerance and higher-order materialized views in RisingWave.

• Introduce a consistent-hash based partitioning strategy, for the complete path of the streaming job sched-

uler, the physical operator, and the distributed state store.

• Design and implement the online scaling of streaming jobs, which is the key point to make RisingWave

truly cloud-native, scalable, and affordable.

• Participant in the early design and intergration of the state store and the database frontend, introduce

the managed table store and its CRUD functionality to RisingWave.

Internship at PingCAP

Jul 2021 - Nov 2021

I was engaged in the development of TiDB & TiKV, a distributed HTAP database and its TP storage.

• Participant in the TiDB scene-workload simulation project for sensitive data masking.

• Hack on the workﬂow automation tool ticat and its modules for TiDB.

Internship at ByteDance Inc.

Mar 2021 - Jul 2021

I was engaged in the development of video conference of Lark.

• Participant in a modern and event-driven UI framework for Lark in Rust.

• Participant in the rewriting and performance improvement of Lark video conference.

SIDE PROJECTS

Projects

Sep 2018 - Present

As the saying goes, “What I cannot create, I do not understand”. I enjoy building toy side projects.

• MNGA, a refreshing forum App in SwiftUI and Rust, with up to 100K downloads in App Store.

• await-tree, a delicate Rust library for inspecting the logical backtraces of async tasks.

• litchi-rs, an experimental x86-64 toy operating system kernel with ∼100% Rust.

SKILLS

Programming

Rust (50k+ LoC)

Languages

C/C++, Swift (10k+ LoC)

Go, TypeScript, Java, Python, Dart, Verilog (2k+ LoC)

Tech Stack

⋆nix, Git, Docker, KVM, L