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Developing Something Interesting
🎯
Developing Something Interesting
72 followers · 100 following

Achievements

Achievement: Pull Sharkx4Achievement: Pair Extraordinairex3Achievement: QuickdrawAchievement: StarstruckAchievement: YOLO

Achievements

Achievement: Pull Sharkx4Achievement: Pair Extraordinairex3Achievement: QuickdrawAchievement: StarstruckAchievement: YOLO

Highlights

  • Pro

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noelzappy/README.md

Hi, I'm Emmanuel (Zappy) 👋

Software engineer and founder. I build backend and payment infrastructure for African markets — mostly in Go and TypeScript.

What I'm doing now

  • CTO, Pavex Inc. — fintech company I co-founded. Products: SusuPaa (digitised susu savings and lending for collectors, cooperatives and microfinance institutions — 10M+ GHS processed, custom double-entry ledger, non-custodial by design), Tripli (goal-based travel savings, launching late 2026), and 54node (one API for every payment rail in Africa).

Open source

  • fleet — Go CLI to stand up, run and supervise a multi-model coding-agent fleet on a VPS. GitHub Issues stay the source of truth; fleet sync mirrors work in and state back out as labels. MIT, pre-release.
  • remotepad — open-source Remote Mouse alternative: your phone as a trackpad/keyboard for Linux, macOS and Windows. Go daemon + PWA client, TLS WebSocket transport, pairing.
  • Voltax — TypeScript SDK unifying African payment gateways (MTN MoMo, Paystack, Flutterwave, Hubtel and friends).

Background

  • Full-stack, backend-leaning. Deep in African payment infrastructure: MTN MoMo, Paystack, Flutterwave, Hubtel, Fineract.
  • Shipped production fintech at scale — including a zero-downtime migration of 170,000 users and a multi-provider payments SDK.
  • Previously: Hubtel, Built Financial Technologies, Fetch Agent / Common Wealth, RBL Matchmaking.
  • Interests: distributed systems, agentic AI systems, and infrastructure for markets that get ignored by default.

Stack

Go TypeScript Python Java Node.js React React Native / Expo PostgreSQL Redis

Contact

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  1. chatgpt-whatsapp chatgpt-whatsapp Public

    A simple WhatsApp bot that uses OpenAI's ChatGPT to respond to user inputs. Includes a cron to enable ChatGPT to send messages to recipients at periodic intervals.

    TypeScript 96 37

  2. vaulx vaulx Public

    A private file asset platform. Upload, organise, and share files with role-based access control and a clean, fast interface.

    Go 1

  3. voltax voltax Public

    A polyglot open-source payment SDK designed to unify African payment infrastructure.

    TypeScript 15 1

  4. fleet fleet Public

    Set up, run, and supervise a fleet of coding agents from different model vendors against one GitHub repository.

    Go 2

  5. remotepad remotepad Public

    Use your phone as a trackpad and keyboard for your desktop. A Go daemon runs on the host and serves a PWA to the phone, so there is nothing to install on the client.

    Go 1

  6. chatalog chatalog Public

    AI-powered WhatsApp order management for Ghanaian SMEs.

    Python 2