Eusebiu-Daniel Spînu

@Spyro7883 · User

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Software engineer building full-stack products and applied ZK systems · TypeScript/React/Node · Circom/Rust · ECDSA benchmark contributor

Bucharest1 followers40 repositories

Repositories

Spyro7883/tex2png

Render LaTeX in Markdown to PNG/SVG with blank-render detection, display-mode retry, and scale clamping

★ 0JavaScriptForks 0

Spyro7883/DID_Wallet_ZKP

Privacy-preserving self-sovereign identity wallet: prove age, citizenship & income range with zero-knowledge proofs verified on-chain — never revealing the raw data. W3C Verifiable Credentials, Circom/Groth16, Veramo/cheqd DIDs, Solidity verifier on Sepolia.

★ 0TypeScriptForks 0

Spyro7883/StakingPool

Synthetix-style ERC20 staking-rewards contract in Solidity (O(1) reward accounting) — Hardhat 3 + viem tests, Ignition deploy to Sepolia.

★ 0TypeScriptForks 0

Spyro7883/TuneBridge

Desktop app that bridges Spotify, YouTube, and iBroadcast — paste a Spotify link, get the song downloaded, optionally retuned to 432 Hz, organized into your folders, and uploaded to your iBroadcast library.

★ 0PythonForks 0

Spyro7883/job-tracker

Production-style Next.js job application tracker with auth, Prisma/Postgres, reminders, filtering, and Playwright E2E testing.

★ 0TypeScriptForks 0

Spyro7883/samui-wallet

Open Source wallet and toolbox for Solana builders 🏟 Cypherpunk Hackathon

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Spyro7883/ArbiFlow

Implementing TCP-inspired congestion control to optimize blockchain network traffic, through Arbitrum Stylus.

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Spyro7883/TicTacSvelte

TicTacSvelte is a sleek, responsive Tic-Tac-Toe game designed to be played with a friend, crafted with the innovative Svelte framework for a fast and engaging user experience.

★ 0SCSSForks 0

Spyro7883/Hyros-Webpage

My recreation of the HYROS website, focused on enhancing its responsiveness.

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Spyro7883/12-Privacy

This is a sample walkthrough for the level called "Privacy".

★ 0SolidityForks 0

Spyro7883/09-King

This is a sample walkthrough for the level called "King".

★ 0SolidityForks 0