Frank Chang - Senior Staff Software Engineer at SiFive

Frank Chang

Senior Staff Software Engineer at SiFive

Taiwan

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Summary

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Senior

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Top School

Frank Chang is a Senior Staff Software Engineer based in Taiwan with nine years of cross-domain experience spanning system software, embedded CPU verification, backend services, and mobile apps. Currently at SiFive he focuses on QEMU, system modeling and co-verification tooling—leveraging deep knowledge of C, ARM assembly and emulator internals to root-cause CPU design issues. He has driven backend and analytics improvements in production systems using Go, Elasticsearch, Redis and RabbitMQ, and previously co-founded a consumer app where he led mobile and cross-platform engineering with Ruby on Rails and React Native. Frank combines low-level hardware/software co-design experience with cloud-native and mobile stacks, enabling pragmatic solutions from silicon verification to user-facing features. Notably, he has a track record of introducing architecture and tooling changes (e.g., replacing MySQL with Elasticsearch, designing QEMU-based co-verification tools) that produced order-of-magnitude performance or verification gains.

9 years of coding experience

9 years of employment as a software developer

Master's degree, Computer Science, Master's degree, Computer Science at National Sun Yat-Sen University

Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Fu Jen Catholic University

English

Github Skills (44)

script-generator9

compatibility8

bare8

linker6

metal6

bare-metal6

linux5

qemu5

routines5

keccak4

chaining4

hash4

vast4

aes-gcm3

shamir-secret-sharing3

Programming languages (4)

C++CGoPython

Github contributions (5)

frankchang0125/frankchang0125.github.io

Jun 2019 - Jan 2025

Contributions:119 pushes, 10 branches in 5 years 7 months

frankchang0125/data-structures-and-algorithms

Feb 2019 - Jun 2019

Contributions:87 pushes, 1 branch in 4 months

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