joshuagosney

Blockchain Full Stack Developer

Blockchain Engineer with over a decade of expertise in crafting intuitive, high-performance web applications using React.js and building EVM-based smart contracts with Solidity.

Specializes in DeFi solutions, including swaps, staking, farming, and liquidity protocols and NFT development, including creating and managing ERC-20, ERC-721 and ERC-1155 standards for marketplaces and tokenized assets.

Equally proficient in backend development with Node.js and Python, particularly Django, to create robust, API-driven architectures.

Adept at Web3 integrations, performance optimization, and enabling seamless blockchain interactions.


Experience: 10 years

Yearly salary: $120,000

Hourly rate: $60

Nationality: πŸ‡¨πŸ‡³ China

Residency: πŸ‡ΊπŸ‡Έ United States


Experience

Blockchain Engineer
Chainge Finance
2022 - 2024
Blockchain Developer
WanSwap
2019 - 2022
Full-Stack Developer
Room-Res
2017 - 2019
Software Developer
Cognizant
2014 - 2017

Skills

angular
aws
blockchain-engineer
cosmos
defi
docker
erc-20
erc-721
ethereum
evm
git
golang
graphql
hardhat
hyperledger-fabric
javascript
kubernetes
linux
mongo
nextjs
node
postgres
python
react
rust
solana
solidity
sql
tailwind
truffle
typescript
vue
web3js
english