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SELECTED PROJECTS

Things I've Been Building.

Products, infrastructure, and experiments built through code.

FEATURED / 01·WEB3 DEVELOPER INFRASTRUCTURE

Talak-web3

The Node.js Framework for Web3 Backends.

Talak-web3 is a TypeScript-first Node.js framework for building production-oriented Web3 backends, with a focus on authentication, RPC resilience, account abstraction, and reusable developer infrastructure.

  • Server-authenticated SIWE and session lifecycle
  • Redis-backed authentication and nonce stores for production
  • Multi-provider RPC failover with health tracking
  • Account-abstraction helpers in @talak-web3/tx
  • TypeScript
  • Node.js
  • SIWE
  • Redis
  • RPC
  • Account abstraction
GitHubOrganization reponpm

The name comes from Amharic, where “talak” means better. Published under the MIT license, © Dagim Abebe.

CONCEPTUAL ARCHITECTURE DIAGRAM
CONCEPTUAL DIAGRAM

BLOCKCHAIN / PAYMENTS

RemitStake Vaults

An exploration of blockchain-powered remittance infrastructure and programmable vaults.

Second Place — Creditcoin / Web3 Ethiopia Ideathon.

Public repositories, local demo only

  • TypeScript
  • Solidity
  • React
  • Node.js
  • PostgreSQL
  • Redis
  • Creditcoin

The README demo runs on localhost. There is no public live deployment linked from the repositories, so none is shown here.

CONCEPTUAL DIAGRAM

BLOCKCHAIN / MULTILINGUAL APPLICATIONS

Cardano Ecosystem Project

A Cardano ecosystem project demonstrating decentralized applications and accessible digital experiences across African languages.

Cardano Hackathon Winner.

Earlier project

  • Cardano

This is a past project, not an active one. A public repository for it was not identified, so no repository or demo link is shown.

CONCEPTUAL DIAGRAM

AUTHENTICATION / SECURITY

ONT ID Secure Login Suite

An ONT ID authentication suite with challenge-response login, an anti-phishing phrase, signature preview, device binding, multi-account linking, and login history, built for ONTO Wallet. The repository includes a responsive frontend and a Node.js backend.

Public repository

  • JavaScript
  • Node.js

MILESTONES

Milestones Along the Way.

A record of work that has been recognized or shipped publicly.

Dates are omitted where they have not been verified.

  1. Cardano Hackathon

    Winner. An earlier ecosystem project, not a current product.

  2. Creditcoin / Web3 Ethiopia Ideathon

    Second place, for the RemitStake work.

  3. Talak-web3

    Published open-source Node.js Web3 framework, MIT licensed, with public npm packages and documentation.

  4. npm packages

    Talak-web3 and its scoped libraries are published on the public npm registry, including the SDK, auth, RPC, and CLI packages.

  5. ONT ID login suite

    Public authentication project with challenge-response login, device binding, and a Node.js backend.

  6. Community contribution

    Continued participation in Ethiopian and African Web3 developer communities.