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Achievements

Achievement: Pair Extraordinairex3Achievement: Pull Sharkx3Achievement: YOLOAchievement: Arctic Code Vault Contributor

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parseen254/README.md

David Parseen Maitoyo

Payments Infrastructure Engineer · Nairobi, Kenya

I build and harden the rails money moves on. About nine years in African fintech: mobile-money (M-Pesa, Daraja), ledgers, reconciliation, and settlement reliability, with the auditability money requires. Currently Lead Engineer at Fingo Africa (YC S21). Now extending the same reconciliation discipline toward stablecoin settlement.

  • Payments backends: M-Pesa/Daraja integrations, double-entry ledgers, idempotency, reconciliation, settlement
  • Stack: TypeScript and Node (Convex, Next.js), Python, PostgreSQL, event-driven services, AWS
  • Exploring: stablecoin settlement and fiat-to-stablecoin reconciliation

Reach me: hello@parseen.dev · parseen.dev · linkedin.com/in/parseen254

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  1. daraja-mcp daraja-mcp Public

    MCP server for the Safaricom M-Pesa Daraja 3.0 API. Full product surface including M-Pesa Ratiba, verified callbacks, and a simulator so you can test without a Safaricom account.

    TypeScript

  2. money-journey money-journey Public

    MKOBA: a scroll-scrubbed film through 240 years of East African money, from cowrie to open ledger. React 19, GSAP, Lenis.

    TypeScript

  3. transkash transkash Public

    Payment links and collections app: OTP onboarding, payout-account management, payment-status flows (Next.js, TypeScript, Firebase)

    TypeScript 1

  4. Bandersnatch-AI Bandersnatch-AI Public

    Interactive AI psychological-horror narrative app (React, TypeScript, Gemini)

    TypeScript

  5. minio-fullstack-storage minio-fullstack-storage Public

    S3-compatible object-storage service with a full-stack management console (Go, TypeScript, Docker)

    TypeScript