di999999guishen
Senior C++ Engineer
C++ Backend Engineer with 3+ years of experience building high-performance
networked systems. Core developer of OpenHive, a decentralized blockchain
node — led the redesign of the P2P connection state machine (eliminating
connection leaks), built a transaction integration test framework covering
9 on-chain transaction types, and automated multi-node deployment cutting
setup time from hours to 10 minutes.
Stack: C++20, epoll, Protobuf, RocksDB, OpenSSL, Boost, CMake, GTest, Docker.
Looking for a remote C++ backend or blockchain core engineering role
in the GMT+8 timezone (Singapore / Kuala Lumpur preferred). Actively
open to global remote opportunities.
networked systems. Core developer of OpenHive, a decentralized blockchain
node — led the redesign of the P2P connection state machine (eliminating
connection leaks), built a transaction integration test framework covering
9 on-chain transaction types, and automated multi-node deployment cutting
setup time from hours to 10 minutes.
Stack: C++20, epoll, Protobuf, RocksDB, OpenSSL, Boost, CMake, GTest, Docker.
Looking for a remote C++ backend or blockchain core engineering role
in the GMT+8 timezone (Singapore / Kuala Lumpur preferred). Actively
open to global remote opportunities.
Yearly salary: $20,000
Hourly rate: $40
Nationality: 🇨🇳 China
Residency: 🇨🇳 China
Experience
Core Developer
OpenHive Blockchain Node 2023 - 2026
A decentralized multi-node blockchain with P2P communication, UTXO transaction engine, VRF consensus, block sync, and JSON-RPC services. Responsible for network-layer connection governance, transaction test framework, and engineering efficiency.
Developer
No 2022 - 2023
A Reactor-pattern HTTP server supporting GET/POST with async logging. Stress-tested at 5000+ concurrent connections.
Skills
c-plus-plus
english