Gheis Mohammadi
Leading Sync Protocol at Life Line Lab Sdn Bhd
Kuala Lumpur, Malaysia
Summary
🤩
Rockstar🎓
Top SchoolGheis Mohammadi is a blockchain developer with 7 years of hands-on experience building and optimizing core protocol components using C/C++, Golang and Node.js. Based in Kuala Lumpur, he has contributed to significant open-source work on Harmony’s core protocol, implementing RPC filtering, chain ID fixes, epoch updates and p2p/stream refactors that improved node configurability and performance. His background spans low-level systems programming and smart contract tooling, bridging protocol internals with decentralized application needs. Comfortable across backend stacks and Solidity, he brings a pragmatic focus on reliability, configurability and performance in distributed systems. An often-understated strength is his ability to refactor complex networking code to reduce operational friction for node operators while keeping protocol invariants intact.
7 years of coding experience
10 years of employment as a software developer
Bachelor’s Degree, Bachelor’s Degree at Science and Culture University of Isfahan + Industrial Sadjad University of MashhadMaster’s Degree, Master’s Degree at Science and Research Branch of the Islamic Azad University of TehranHigh School, High School at Farhang
Persian, English
Github Skills (14)
distributed-ledger10
communication-protocol10
protocols10
rpc10
go10
blockchain10
distributed-ledger-technology10
consensus9
api8
apidoc8
kubernetes3
kubernetes-pods3
dockers3
docker3
Programming languages (4)
Github contributions (5)
harmony-one/harmony
May 2022 - Jan 2023
The core protocol of harmony
Role in this project:
Back-end Developer
Back-end DeveloperContributions:251 reviews, 40 commits, 133 PRs in 8 months
Contributions summary:Gheis primarily focused on core protocol enhancements, including fixing chain ID issues, updating epoch numbers, and modifying configuration parameters. They introduced RPC method filtering capabilities, adding features for enabling/disabling RPC services and custom node configurations. Their contributions also encompassed refactoring and optimizing internal components, such as stream peer management and p2p host creation, demonstrating a strong understanding of the blockchain's underlying architecture.
consensusproof-of-stakeethereumblockchainsharding
GheisMohammadi/harmony
Apr 2022 - Oct 2023
The core protocol of harmony
Contributions:1 PR, 125 pushes, 25 branches in 1 year 6 months
ethereumblockchainharmony
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