My first major contribution to Ethereum.org involved writing out content highlighting two (underexplored) use-cases for blockchains like Ethereum: [decentralized identity](https://ethereum.org/en/decentralized-identity/) and [decentralized social networks](https://ethereum.org/en/social-networks/). Besides writing the aforementioned use-case pages, I helped revamp some of the site’s existing content on highly technical/important (albeit poorly understood) topics, including scaling technologies ([optimistic rollups](https://github.com/ethereum/ethereum-org-website/pull/6732), [zk-rollups](https://github.com/ethereum/ethereum-org-website/pull/6752), [sidechains](https://github.com/ethereum/ethereum-org-website/pull/6508), [validiums](https://github.com/ethereum/ethereum-org-website/pull/6502), [state channels](https://github.com/ethereum/ethereum-org-website/pull/6869)), smart contracts ([smart contract security](https://github.com/ethereum/ethereum-org-website/pull/7616), [smart contract testing](https://github.com/ethereum/ethereum-org-website/pull/8362), [composability](https://github.com/ethereum/ethereum-org-website/pull/6265)), [blockchain oracles](https://github.com/ethereum/ethereum-org-website/pull/7290), and more. Furthermore, I helped created new pages on the following topics:
- [Smart contract upgrades](https://github.com/ethereum/ethereum-org-website/pull/6472)
- [Formal verification of smart contracts](https://github.com/ethereum/ethereum-org-website/pull/6394) 
- [Source code verification](https://github.com/ethereum/ethereum-org-website/pull/6575)  
- [Zero-knowledge proofs](https://github.com/ethereum/ethereum-org-website/pull/6890) 
- [Data availability](https://github.com/ethereum/ethereum-org-website/pull/6621) 
- [Public goods funding](https://github.com/ethereum/ethereum-org-website/pull/7732) 
- [Wrapped Ether (WETH)](https://github.com/ethereum/ethereum-org-website/pull/8203) 
