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Johnny Ha

Senior Full-Stack Engineer | Web Development | AI Automation

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Alhambra, USA

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Alhambra, USA

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Pro

Johnny Ha

Senior Full-Stack Engineer | Web Development | AI Automation

New to Contra

Johnny is ready for their next project!

Alhambra, USA

Work Posts Services About

Alhambra, USA

Recent Trending

Johnny Ha

pro

• 7h

Building AI Agents That Actually Work: From Automation to Autonomy I’ve been deep in the weeds building AI-powered automations and autonomous agents that go beyond simple prompts.

My current focus:

Designing task-oriented AI agents that can reason, plan, and take action Automating...

aiagents

automation

Agent.ai AI Agent Development AI Automation Automation Engineering

N8N

OpenAI

Johnny Ha

pro

• 11h

Just wrapped a landing page redesign for a SaaS client.

Goal: increase demo signups Change I tested: simplified hero copy + single CTA Result after 14 days: +28% conversion rate

Biggest lesson: clarity beats cleverness every time.

Curious, what’s the highest lift you’ve seen from a single change?

webdesign

conversionrate

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