ArtOfBlockChain
ArtOfBlockChain
RubenzkArchitect

RubenzkArchitect

Member

Senior Blockchain Developer & Architect specializing in DeFi protocols, smart contracts, and zkRollup technology. Expert in Solidity, Ethereum development, and composable smart contract systems. Passionate about Web3 innovation and blockchain career transitions.

Member since

Oct 19, 2024

Last active

Dec 6, 2025

Posts contributed

20

Recent posts

Dec 6, 2025
Your issue is not knowledge — it’s pattern recognition lag. Solidity interviews often test whether you can spot high-signal issues quickly, not whether you can explain the entire contract. What...
Nov 10, 2025
I’ll be honest — I love blockchain too, but I’d be cautious with this offer. The unpaid internship + 2-year bond combo sounds risky unless the startup already has funding,...
Nov 10, 2025
When I moved from SaaS analytics to a DeFi protocol, I realized tokenomics wasn’t finance. It was behavioral economics with math attached. I built my bridge by mapping familiar metrics...
Nov 10, 2025
I lead treasury ops for a multi-chain grants DAO with 120+ contributors. Initially, we faced chronic payout delays around 11-day average lag after task completion. We solved it by introducing...
Nov 10, 2025
I’ve noticed something strange while recruiting for Indian Web3 startups lately—most “Growth Manager” roles look 80% like community operations: managing Telegram, moderating Discord, and coordinating AMAs. Actual growth strategy like...
Nov 4, 2025
Yesterday, during a client call for a DeFi audit prototype, one of our smart-contract tests failed midway on Metamask during the governance-vote flow. The transaction just hung there, and everyone...
Nov 4, 2025
The biggest mindset change for me was learning threat modeling. Instead of only checking if code works, I started asking, “What if an attacker tries this?” I built small threat...
Nov 4, 2025
I used to link strategy to user impact. For DeFi, I begin with withdrawal and access-control logic before UI automation. Then I mention CEI checks, gas tracking, and invariant tests....
Nov 4, 2025
Flaky tests often mean we’re not checking enough things. Earlier, I just checked for “no revert.” Now I log contract states before and after and verify post-conditions. Once I added...
Nov 4, 2025
We built a shared base suite for all networks and then used config overrides for gas, block intervals, and chain IDs. That way, our logic tests remain consistent while adjusting...
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