betegeuse

Architect and lead development of JoltifyChain (cosmos-sdk), porting the Kava lending protocol and integrating cross-chain bridge module for ECDSA signer consensus and transaction monitoring. Authored joltify-bridge, enabling cross-chain signing using MPC-based threshold ECDSA in a trustless environment.

Co-implemented the paper Fast Multiparty Threshold ECDSA with Fast Trustless Setup. The implementation of tss-lib enables the multiparty signing in a trustless environment, eliminating the need for a trusted third party during key generation and preventing any party from disclosing fragments of their private keys. The author of the go-tss which coordinates different parties to run the distributed ECDSA key generation and message signing in a trustless P2P environment. Leveraging cryptographic methods, the blame scheme is involved to identify the malicious nodes in key-generation phrase and signing phrase and report to the caller.

Designed a blockchain-based secure e-voting system on Hyperledger Fabric, integrating homomorphic encryption and ZKPs for verifiable yet privacy-preserving vote tallying. Implemented backend (Golang), request routing (Martini), and frontend (Django).

Work in OpenStack community and two patches accepted in the OpenStack community. Built automation for OpenStack CI/CD deployment in hybrid cloud environments.

Developed Linux kernel drivers for touchscreens, power management, GPS, and display modules. Ported Linux kernels to ARM-based platforms for Android integration.