Raullen Chai

Co-Founder & CEO

2021

Co-Founder & CEO

2017

We are actively hiring. Drop me a line if you want to join us to work on the next generation of blockchain technology!

Member Indutrial Distributed Ledger Task Group

2019

Lead of Crypto R&D and Engineering Security

2016 - 2017

Lead the crypto team to design and develop cryptography platforms, services and tools to address business needs, e.g., KMS, PKI, IAM, Auth and crypto SDK.

Senior Software Engineer / Tech Lead

2013 - 2016

Founding engineer of Google Cloud Load Balancer (https://cloud.google.com/load-balancing/), designed and led areas like high-throughput distributed data-pushing, SSL offload, HTTPs load balancing, stackdriver logging, backend authentication and auto-scaling; Leading contributor of Google's reverse proxying system that terminates user traffic, performs application-level load balancing and caching, enforces DOS prevention policies, and encrypts/decrypts/authenticates at both ends; Main contributor of Certificate Transparency

Member of Technical Staff

2012 - 2013

Lead the design and implementation of security features for Oracle Enterprise Search (http://www.oracle.com/technetwork/search/oses/overview/index.html) including Auth{N, Z}, Identity Management, Encryption and Privacy Enhancement.

Research Fellow

2012 - 2012

Continue research on: -- Lightweight Cryptography -- Security and Privacy in Internet of Things (IoT) -- Privacy-Preserving Techniques for Blockchain