JohnBaek, known as Dev.JB

Building companies.
Shipping products.Build companies.
Ship products.

A founder and developer turning ideas into companies, working products, and intellectual property.

Explore selected work View profile

2011Started building businesses

9Public projects

30Registered IP records

Company Building

From product strategy to operating structures and incorporated companies.

Product Engineering

Web and mobile products designed, built, and shipped as working releases.

AI Systems

Deterministic engines and AI interpretation assigned to the roles they do best.

Blockchain

Mainnets, wallets, trading tools, and the infrastructure required to operate them.

Selected work

Built before announced.

Apps, mainnets, trading tools, and field platforms. Each project connects to a working product or operating record.

Tokenized OTC Exchange

WANNA RWA Exchange

An exchange for U.S. over-the-counter equities as round-the-clock tokens. It is open to look at now.

Blockchain Mainnet

Giant Mammoth Chain

Project records cite listings on more than 20 exchanges. Following market consolidation and exchange closures, the official ecosystem page currently lists eight, while the mainnet continues producing blocks.

AI Fortune Reading

8ZA

An AI Four Pillars and fortune-reading app, available on Google Play.

Fishing Intelligence

DANAKKA

A fishing app connecting field intelligence, practical tools, and camera-assisted experiences, available on Google Play and the Apple App Store.

Outdoor Mobile

BONG URI

A summit-verification and hiking-safety app available on Google Play and the Apple App Store.

Camping Platform

KP

A camping platform connecting destination information, products, and booking experiences.

Digital Asset Wallet

GM Wallet

A mobile wallet for holding and transferring assets across the GMMT ecosystem, available on Google Play and the Apple App Store.

Trading Platform

TRAIBORN

An automated trading platform that brings strategy comparison and trading environment selection into one place.

Signature Character

Developer JB

A signature character that captures the personality and maker identity behind Dev.JB.

WANNA is a technical prototype, not a live securities venue or regulatory approval. GMMT listing history and IP status are rechecked against official records before public use.

Dev.JB

I carry ideas through to execution.

I moved from digital marketing into AI, AR, O2O platforms, and blockchain infrastructure by founding companies and building their products. I treat brands, patents, and trademarks as part of the same product-building process.View full profile