The Dev Firm
for the Agentic Era

We design and build AI-native apps or workflows that reinvent how you work.

Workflow Automation01

Invoice AI Workflow - n8n automation pipeline

Turning invoice chaos into automated order.

Built an AI-powered invoice processing pipeline that extracts, validates, and routes documents automatically - cutting processing time by 80%.

AI Voice Interviewer02

Customer interviews, on autopilot.

Designed and built sohow.io - an AI voice interviewer that conducts customer interviews for you. Send the link, get insights to their problems after.

AI Learning Tool03

Turn any webpage into your personal tutor.

TabChat reads your open tabs for you, then teaches you through voice chat. Built for learners who want to absorb information faster.

What we do

AI-Native Applications

Full-stack apps with AI at the core, not bolted on. From chat interfaces to intelligent dashboards.

Agentic Workflows

Custom AI agents that handle tasks autonomously - from data processing to customer interactions.

Process Automation

Replace manual busywork with intelligent workflows. n8n, Make, and custom integrations.

How we build

Discovery

We start with a quick call to understand your workflow pain points and identify high-impact automation opportunities.

Prototype

We build a rapid MVP in days, not months. You get to test the core value proposition before committing to a full build.

Ship & Iterate

We launch fast, gather real-world usage data, and continuously refine the agents and workflows for maximum efficiency.

The Firm for builders.

I'm @ehwangah — a self-taught developer obsessed with AI-native products.

I believe the best software in the agentic era won't just use AI, it'll be designed around it from day one. I built Devvor to help founders and SMEs bridge the gap between "AI hype" and actual, automated utility.

Let's build something that actually matters.

DM me on X or LinkedIn

The Dev Firm for the Agentic Era