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December 12, 2025

Hereby: AI-Powered Contract Management Platform

By Haryun in Portfolio, AI, Backend, Product, Project Management, Data
Hereby: AI-Powered Contract Management Platform

An AI-powered contract management platform for end-to-end contract workflows—preparation, review, execution, and post-signing operations—augmented with OCR + LLM/agent features. I contributed across product management and development (backend, AI) in Python.

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November 7, 2025

Firmachain: Core Release v0.5.1

By Haryun in Portfolio, Blockchain, Leadership, Project Management
Firmachain: Core Release v0.5.1

Core protocol and ecosystem work for Firmachain v0.5.1 release, focusing on stability enhancements, performance improvements, and bootstrapping the Firmachain Validator Advisory Board (FVAB).

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August 10, 2025

Firmachain: Core Releases v0.4.0 & v0.5.0

By Haryun in Portfolio, Blockchain, Leadership, Project Management
Firmachain: Core Releases v0.4.0 & v0.5.0

Core protocol and ecosystem work for a Cosmos-based mainnet, including major releases v0.4.0 and v0.5.0, spanning engineering execution and ecosystem/business strategy.

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March 21, 2025

NVIDIA GTC 2025: Inspiration at the Frontier of AI

By Haryun in Article, AI, Conference, NVIDIA, LLM
NVIDIA GTC 2025: Inspiration at the Frontier of AI

I attended NVIDIA GTC 2025 in San Jose this March. I went there with a vague interest and curiosity, hoping to learn, but I returned with deep insights into where the industry was truly headed.

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December 1, 2024

Understanding Smart Contracts in Blockchain

By Haryun in Article, Blockchain

Smart contracts are self-executing contracts with the terms of the agreement directly written into code. They run on blockchain networks and automatically execute when predetermined conditions are met.

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October 20, 2024

The Future of Web3 Development

By Haryun in Article, Blockchain

As we move into a new era of the internet, Web3 technologies are reshaping how we think about data ownership, privacy, and digital interactions.

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