Blockchain Engineer focused on protocol infrastructure, cross-chain systems, and security-critical smart contract architecture.

I build blockchain systems where smart contracts, signatures, validators, relayers, and off-chain services work together under clear trust assumptions.

I am a Blockchain Engineer focused on smart contract systems, cross-chain infrastructure, and protocol-level security.

My work is centered around building blockchain components that operate inside larger distributed architectures: bridges, multisig execution flows, signer coordination, token transfer logic, message verification, deployment pipelines, and security-critical on-chain mechanisms.

I have hands-on experience with EVM-based protocols, bridge architecture, signature verification, smart contract testing, and internal security review. I pay close attention to the parts that usually define whether a blockchain system is reliable in production: trust assumptions, replay protection, access control, upgradeability, failure modes, and operational safety.

My long-term direction is broader blockchain architecture. I am actively expanding beyond public smart contract platforms into enterprise-grade distributed ledger technologies such as Hyperledger Fabric and R3 Corda, with a focus on understanding different consensus models, permissioned networks, identity layers, and protocol architectures.

I am interested in blockchain as infrastructure: secure, verifiable, interoperable, and engineered with clear assumptions.

• Blockchain Architecture — trust assumptions, execution flows, security boundaries, and production-oriented protocol design.

• Smart Contract Systems — EVM contracts, bridge logic, token flows, multisig execution, access control, upgradeability, and deployment pipelines.

• Cross-chain Infrastructure — message verification, signer coordination, interoperability flows, token transfers, and cross-chain security models.

• Protocol Security — threat modeling, static analysis, fuzzing, internal audits, replay protection, access control review, and failure-mode analysis.

• Signature & Authorization Flows — ECDSA, EIP-712, signer sets, multisig patterns, replay-resistant authorization, and secure execution design.

• Enterprise DLT — Hyperledger Fabric and R3 Corda, with a focus on permissioned networks, identity layers, consensus models, and enterprise blockchain architecture.

• Bitcoin / Lightning Network
• Hyperledger Fabric / Corda
• ZK and scaling systems
• Protocol architecture
• Smart contract security research

Security is not a feature. It is a foundation.