Eric Tao
Full Stack Developer at Mass
France
Summary
👤
Senior🎓
Top SchoolEric Tao is a seasoned full stack developer with 10 years of experience building web and backend systems across Scala, JavaScript/TypeScript, and Go, currently working at Mass in France. He has strong expertise in functional Scala stacks (Cats Effect, Fs2, Akka) and modern frontend frameworks (React, Next.js), applied to domains from core banking to identity and blockchain integrations. At Ledger he implemented nuanced Tron, Cosmos and Polkadot features for Ledger Live, notably contributing send/freeze/unfreeze flows and TRC10/TRC20 token support that improved cross-chain reliability. Comfortable across system design, data pipelines and production APIs, he has shipped resilient services using Kafka, RabbitMQ, Redis and PostgreSQL at scale. A quick learner and technology enthusiast, he often bridges deep backend concerns with user-facing product needs. Fluent in tackling big-data and edge-case complexity, he combines pragmatic engineering with a penchant for protocol-level integrations.
10 years of coding experience
13 years of employment as a software developer
BTS, Informatique, BTS, Informatique at Le ReboursIngénieur informatique, Technologie informatique / technologie des systèmes informatiques, Ingénieur informatique, Technologie informatique / technologie des systèmes informatiques at Conservatoire national des arts et métiers - Cnam
French, English, Chinese
Github Skills (12)
bignumbers10
error-handling10
javascript10
bigjs10
bignumber10
bignum10
api9
apim9
test-driven-design8
dep3
rep3
deprecated3
Programming languages (6)
Github contributions (5)
LedgerHQ/ledger-live-common
Feb 2020 - Aug 2020
⛔️ DEPRECATED - Common ground for the Ledger Wallet apps
Role in this project:
Back-end Developer
Back-end DeveloperContributions:1 review, 21 commits, 18 PRs in 6 months
Contributions summary:Eric made significant contributions to the Tron integration within the Ledger Live common library, specifically focusing on implementing and refining Tron-related functionalities. They implemented features such as send, freeze, and unfreeze operations, along with addressing various bug fixes and edge cases. Furthermore, the user was responsible for incorporating TRC10 and TRC20 token support, including updates to the token list and handling smart contract interactions. Their work also included error handling, improving the useAllAmount feature, and addressing edge cases to enhance the stability and user experience of Tron transactions.
ethereumblockchainwalletcryptocurrencyledger
LedgerHQ/lama
Jul 2020 - Apr 2021
Ledger Account Manager API - Synchronization and management of account states across Blockchain protocols
Contributions:6 releases, 239 reviews, 252 PRs in 9 months
apisynchronizationethereumblockchainaccount
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