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HashUp.it Web3 Platform
A full-stack social media platform where logic lives in Solidity smart contracts, connected to a modern web interface.
What I used
SolidityReactNode.jsWeb3
01
What I did
- Implemented core features across the stack — frontend, backend and database.
- Wrote and integrated Solidity smart contracts with the application layer.
- Connected on-chain logic to a classic backend into one coherent product.
02
What I learned
- The fundamentals of Web3 and how smart contracts actually work.
- Bridging the decentralized world with classic application architecture.
- My first solid full-stack experience on a real production project.
03
Challenges
- Debugging and transaction costs in a decentralized environment could be painful.
- Contract immutability clashed with iterative, agile product development.
- Many Web3 concepts had to be learned from scratch, on the job.