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Achievements

Achievement: StarstruckAchievement: Pair Extraordinairex3Achievement: Pull Sharkx2Achievement: QuickdrawAchievement: YOLO

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centxyz/README.md

cent

I build practical tools for connected systems, developer infrastructure, and Web3.

My work spans Python, Go, TypeScript, networking, APIs, automation, and Ethereum tooling. I focus on software that is understandable, testable, and useful beyond the demo.

Featured work

  • SolcQueue — Solidity compiler API with queued jobs, diagnostics, artifacts, SSE events, and worker metrics.
  • RPCSurveyor — Ethereum JSON-RPC diagnostics and arbitrary-call CLI with retries and timeouts.
  • CIDNest — Content-addressed storage with integrity verification and peer replication.
  • ChainTelemetry — Live CoinGecko market terminal with private browser-local portfolio tracking.
  • KeySilo — Encrypted local API-secret broker with scoped tokens, rotation, expiry, and audit logs.
  • KeywardenCLI — Encrypted local CLI secret vault with password generation and safe reveal controls.

Stack

Python · Go · TypeScript · JavaScript · Solidity · Next.js · FastAPI · Redis · WebSockets · Ethereum JSON-RPC

Links

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  1. SolcQueue SolcQueue Public

    Solidity compiler API with sync and queued jobs, diagnostics, artifacts, SSE events, and worker metrics.

    JavaScript 55 1

  2. RPCSurveyor RPCSurveyor Public

    TypeScript Ethereum JSON-RPC diagnostics and arbitrary-call CLI with retries and timeouts.

    TypeScript 4

  3. KeySilo KeySilo Public

    Encrypted local API-secret broker with scoped tokens, rotation, revocation, expiry, and audit logs.

    TypeScript

  4. ChainTelemetry ChainTelemetry Public

    Live CoinGecko market terminal with private browser-local portfolio tracking.

    JavaScript

  5. CIDNest CIDNest Public

    Content-addressed storage with integrity verification and peer replication.

    JavaScript

  6. KeywardenCLI KeywardenCLI Public

    Encrypted local CLI secret vault with password generation, rotation, safe reveal controls, and restrictive permissions.

    Python