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rustemar/README.md

Hi, I'm Rustem

I run blockchain nodes and build the tooling I need around them. Validating since 2021, with 9+ years of software work in fintech before that.

Most of my time now goes to Monad. I've been running a testnet full node since April 2026, and nearly everything I publish comes out of keeping it healthy:

  • monad-ops: on-node telemetry and Telegram alerts. It tails the execution logs, surfaces retry and host-health signals, and pings me before the node stalls. Live dashboard at ops.rustemar.dev.
  • monad-bench: a sync check that gives an honest answer on whether a node is actually caught up.

I also validate on Oasis, mainnet and testnet, since 2021. Earlier I ran Ethereum with Lido through Obol and SSV until the SimpleDVT wind-down this summer, and before that Solana, Mina and xx network. Same story everywhere: small tools written because I needed them.

Outside node operations, I built voice-keyboard, an Android voice keyboard that supports multiple transcription providers.

Open-source contributions

  • monad-monitor #79: matched public RPC height responses to request IDs and added regression tests.
  • monad-monitor #68: fixed stale network throughput readings after idle or reset counters.
  • nad-agent #85: made temporary test paths portable to Windows.

More at rustemar.dev.

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  1. monad-ops monad-ops Public

    A small dashboard + alerting tool that runs next to your Monad validator or full node

    Python

  2. oasismonitor oasismonitor Public

    Monitoring tools for Oasis Network validators

    Python 6 3

  3. voice-keyboard voice-keyboard Public

    Android voice keyboard with Groq, OpenAI, Mistral, OpenRouter or your own server. Optional text cleanup and translation.

    Kotlin 31 7

  4. portdeveloper/monad-monitor portdeveloper/monad-monitor Public

    Monitor your Monad node

    Rust 3 11

  5. monad-bench monad-bench Public

    Accurate sync check for Monad nodes

    Shell

  6. Marinade-Validators-Metrics-Exporter Marinade-Validators-Metrics-Exporter Public

    This Python script fetches and processes data about Solana validators from the Marinade Finance APIs and outputs it in **InfluxDB line protocol** format.

    Python