Trong Hieu is a seasoned Freelance Web3 Developer and CTO with 12+ years building and scaling production systems from architecture to deployment, currently contributing to Teritori’s decentralized OS and full-stack dapps. He blends deep systems expertise in Go, Rust, Solidity and cloud-native infra with hands-on development of indexers (Substreams, The Graph), CosmWasm contracts and real-time backends. Comfortable leading distributed teams and running ops (k8s, CI/CD, Terraform), he has repeatedly turned ambiguous product ideas into reliable, scalable platforms—from trading systems and high-concurrency video streaming to large e-commerce builds. Fluent across frontend and mobile (React, React Native) as well as backend and data pipelines, he pairs pragmatic decision-making with long-term maintainability. Based in Greater Paris, he also brings a founder’s mindset from prior CTO roles and an unusual cross-domain depth spanning low-level blockchain modules to user-facing apps.
12 years of coding experience
11 years of employment as a software developer
Master 2, Réseau et Sécurité, Master 2, Réseau et Sécurité at Pierre and Marie Curie University
BAC, Informatique, BAC, Informatique at Institut Polytechnique de Hanoi
Gno: An interpreted, stack-based Go virtual machine to build succinct and composable apps + Gno.land: a blockchain for timeless code and fair open-source.
Contributions:13 commits, 10 pushes, 1 branch in 2 days
reactkeepglobal-stateangularjsreact-like
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Trong Hieu - Freelance Web3 Developer at Teritori Network