Eric Lombrozo
Co-Founder, Co-CEO And Chief Technology Officer at Ciphrex Corp.
San Diego, California, United States
Summary
👤
Senior🎓
Top SchoolEric Lombrozo is a seasoned software leader and entrepreneur with over two decades of experience architecting enterprise-scale systems and building cryptographic, peer-to-peer payment protocols. As Co-Founder, Co-CEO and CTO of Ciphrex, he designs decentralized consensus networks and has a track record of shipping backend improvements to high-profile open-source cryptocurrency clients such as Ethereum (Aleth), Zcash and Litecoin. He blends deep systems and security expertise with hands-on C++ and cross-platform engineering, having improved transaction processing, wallet architecture and platform compatibility across major blockchain implementations. Based in San Diego, he pairs startup grit—from founding multiple digital-currency ventures to delivering POS and kiosk integrations—with a background in large-scale integration and risk-managed software delivery. Notably, his contributions address both low-level portability issues and high-level protocol optimizations, reflecting rare breadth across implementation and architecture.
13 years of coding experience
15 years of employment as a software developer
University of California, San DiegoUniversity of California, Los Angeles
English, Spanish
Github Skills (37)
algorithm10
code-optimization10
algorithms10
wallet10
transactional10
transaction10
c-language10
multiplatform10
zcash10
architecture10
windows10
bitcoin10
cmake10
cross-platform10
bitcoins10
Programming languages (9)
Github contributions (5)
litecoin-project/litecoin
Aug 2013 - Oct 2015
Litecoin source tree
Role in this project:
Back-end Developer
Back-end DeveloperContributions:5 commits, 3 PRs in 2 years 2 months
Contributions summary:Eric's contributions focus on refactoring and restructuring code related to transaction handling and wallet functionality within the Litecoin project. Their work includes moving functions like `SyncWithWallets` and `PushGetBlocks` to improve code organization and eliminate dependencies. Furthermore, they made significant changes by moving various components like `CInPoint`, `CTxOut`, and `CTransaction` into a core module, indicating a deeper architectural refactoring effort. These changes likely contribute to better maintainability and scalability of the Litecoin codebase.
cryptocurrencylitecoinbitcoincrypto
ethereum/aleth
Feb 2014 - Mar 2014
Aleth – Ethereum C++ client, tools and libraries
Role in this project:Back-end Developer
Back-end DeveloperContributions:24 commits in 27 days
Contributions summary:Eric primarily contributed to the `PeerNetwork` and `FileSystem` components of the Aleth Ethereum client, focusing on platform-specific implementations. They added Windows support for address population and data directory retrieval, demonstrating an understanding of cross-platform compatibility. Furthermore, the user addressed the use of deprecated functions like `usleep()` and `random()` by replacing them with the more modern alternatives. Their work also involved modifications to build processes.
ethereumcppethereum-clientevm
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