Senior Blockchain Engineer specializing in Golang backend systems and distributed architecture across EVM and Cosmos ecosystems. Experienced in smart contracts, DeFi infrastructure, and scalable microservices processing 100K+ daily transactions. Integrates AI/ML and LLM-driven automation into blockchain data pipelines, delivering secure, high-performance, cloud-native solutions.…

David Nguyen

Senior Blockchain Engineer specializing in Golang backend systems and distributed architecture across EVM and Cosmos ecosystems. Experienced in smart contracts, DeFi infrastructure, and scalable microservices processing 100K+ daily transactions. Integrates AI/ML and LLM-driven automation into blockchain data pipelines, delivering secure, high-performance, cloud-native solutions.…

Available to hire

Senior Blockchain Engineer specializing in Golang backend systems and distributed architecture across EVM and Cosmos ecosystems. Experienced in smart contracts, DeFi infrastructure, and scalable microservices processing 100K+ daily transactions. Integrates AI/ML and LLM-driven automation into blockchain data pipelines, delivering secure, high-performance, cloud-native solutions.

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Skills

Experience Level

Node.js
Expert
Web3
Expert
TypeScript
Expert
Solidity
Expert
Rust
Expert
React JS
Expert
Python
Expert
API
Expert
JavaScript
Expert
Golang
Expert
Go
Expert
Ethers.js
Expert
Ethereum
Expert
Docker
Expert
C++
Expert
React Native
Expert
Kubernetes
Expert
PostgreSQL
Expert
SQL
Expert
MongoDB
Expert
Vue.js
Expert
AWS
Expert
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Language

English
Fluent

Work Experience

Senior Blockchain Engineer | Go & AI Integration at International Blockchain Organization Malaysia IBO(M)
March 5, 2024 - Present
Architected distributed Golang microservices infrastructure processing 120K+ daily on-chain transactions, decreasing API latency by 38% and improving horizontal scalability across validator nodes. Advanced Cosmos SDK module architecture, enhancing consensus synchronization efficiency by 27% and reducing validator drift incidents. Consolidated Ethereum/EVM smart contract integration, securely facilitating $15M+ in cumulative transaction volume across DeFi applications. Re -engineered concurrent execution workflows using Goroutines and Channels, boosting transaction throughput by 45% during peak network demand.

Education

Master of Science in Computer Science at University Of Texas at Austin
January 1, 2010 - December 1, 2014

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Professional Services, Financial Services, Healthcare
    paper Volume, Rank and Hype bot

    Developed automated volume, ranking, and hype bots across EVM, Solana, Sui, Hyper, Monad, and Base networks. Engineered multi-wallet transaction orchestration with optimized on-chain execution. Ensured scalable, high-performance backend operations with real-time monitoring.

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