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Digital Rupee (NPCI, current)
I own the programmability layer for India's CBDC — the rule engine and sync workers that let money carry conditions on the national payments network. Go + Hyperledger Fabric.
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An AI browser-automation agent library in Go. Drives Chromium over the DevTools Protocol and loops until the task is done. Agents are goroutines sharing a tab pool, so a hundred of them stay cheap.
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A Go version manager that is a single binary with no dependencies — no Git, Mercurial, or GCC to install first. Written in Rust.
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A wallet-to-wallet transfer service in Go: idempotent transfer creation, double-entry ledger writes, and transactional safety when the same balance is touched concurrently.
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Mera Profile
A platform for building public professional profiles from templates, with resume layouts that render to downloadable PDFs. Python, FastAPI, PostgreSQL.