Cj Nnemeka

Cj Nnemeka

Product Designer.

I design and build production software. Not prototypes — real systems with real users, real business logic, and real revenue impact.

Cj Nnemeka

Location

United States

Availability

Immediately

Who I Am

I’m a product designer who also builds. I use AI tools like Claude Code to go from design to working software, which means I can prototype, test, and ship without waiting on a dev team. NoelX is the best example. I designed the product, built the frontend and backend, integrated the AI pipeline, and deployed it. It’s live at noelx.co.

NoelX is the case for “can this person ship a full product end-to-end for a real market?” Keel is the case for “can this person read where the discipline is going and stake out a thesis before the category consolidates?” Two different questions. Both need answers.

How I Work

I usually start by figuring out what’s actually going wrong before I open Figma. Talking to stakeholders, looking at where users drop off, understanding what the business needs. Then I move fast. I like working closely with engineers and staying involved through shipping, not handing off a file and disappearing. The projects in my portfolio cover patient scheduling, fleet operations, trade promotion management, and AI-powered outreach systems. Different domains, but the common thread is complex workflows where small design decisions have real consequences.

Skills & Tools

Design

Product Design & Strategy

UI/UX Design (Figma, FigJam)

Design Systems

User Research & Testing (Maze, Hotjar)

Information Architecture

Data Visualization

Prototyping & Interaction Design

Accessibility (WCAG 2.1)

Development & AI Tools

Next.js / React (AI-assisted)

Node.js / Express

PostgreSQL

Tailwind CSS

Claude Code / Cursor

Anthropic API

Twilio Integration

Stripe Integration

Vercel / Hetzner (Deployment)

Git / GitHub

Experience

2024–Present

Product Designer & Developer (Contract)

NoelX — AI-powered patient recovery system

Contracted to design and build the full product from zero. Live at noelx.co.

2023–2024

Product Designer

Private client — Patient booking platform

Redesigned patient intake and scheduling flows for a multi-location physiotherapy practice in Texas.

2022–2023

Product Designer

Private client — Fleet operations dashboard

Designed real-time tracking dashboard and reporting interface for a regional fleet logistics company.