who
curious
A developer who builds apps for the messy edges of the internet. Most of what I do is about how money moves online — safely, simply, for regular people.
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Personal site · Curiosity Labs imprint
Hi, I'm Rishikhesh.
I'm Rishikhesh — a curious developer who builds apps for the messy edges of the internet. Most of my work is around money on the web: how it moves, how it stays safe, how regular people can actually use it.
I like making things fast. Build, break, fix, repeat. The fun part is finding the smallest working version of an idea, shipping it, then making it better while people are already using it.
Lately I spend my days on digital wallets — the apps that hold and move crypto — and the security underneath them. I also wrote a research paper on protecting these systems from future super-computers; it has been read 17,000+ times and I'm still tinkering with the ideas.
Outside of code I travel — slow when I can, fast when I can't. New cities, old books, longer walks. This site is the notebook where the in-between thoughts end up.
Bearings
Cross-Chain Architecture
EVM, Cosmos, Solana — building across all three, not just one.
Wallet Infrastructure
Key management, transaction signing, browser extensions, mobile wallets.
Crypto-to-Fiat Rails
Crypto cards, payroll systems, real-world spending from on-chain assets.
Security Architecture
Cryptographic validation, secure key storage, Web2 + Web3 threat surfaces.
Full Product Ownership
From smart contract interaction to React frontend to NestJS backend — end to end.
Post-Quantum Cryptography
Published research on Dilithium, FALCON, and SPHINCS+ vs ECDSA in blockchain systems.
Stack
ReactReact NativeNode.jsNestJSWeb3.jsEthers.jsCosmos SDKSolana SDKSolidityChrome Extension APIsTailwindStorybook
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