Personal portfolioFull-stack developer / AI engineer

Ellis Shang

Full-stack developer and AI engineer building production software, agent systems, and interactive products across startups, client work, and open-source projects.

Senior engineer direction for AI coding agents7 years software development4 years AI engineering15+ countries served

AI Psychosis

Why I work this way

1-2

products shipped every month

Codex / Claude Code sessions while working

14h

hours, 7 days a week

20-100

commits every day

A one-person army shaped by startup experience.

Codex and Claude Code are used obsessively to guide AI coders with senior-level engineering direction while multiple projects move at the same time. The work spans software development, UI design, AI engineering, user acquisition, marketing, and sales, with agents continuing implementation even during a walk.

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Multidisciplinary execution

My startup experience trained me to move across disciplines instead of waiting on handoffs: software development, UI design, AI engineering, user acquisition, marketing, sales, product strategy, and delivery.

terminal

Nonstop AI coder leverage

I keep Codex and Claude Code running across multiple projects, giving them senior-level technical direction, reviewing their output, and turning idle time into parallel implementation time.

code

Software development

design_services

UI design

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AI engineering

campaign

User acquisition, marketing & sales

Client testimonial

Results from real projects.

Past clients trusted me to ship AI systems, product prototypes, automation workflows, and interactive software across multiple industries.

15+

countries served through client work

1st

place hackathon-winning AI product

Top 5%

AI engineer on Fiverr

70+

projects completed

400+

clients served

0 -> 1

improved client AI adoption rate from 0 to 1

Real-Estate: Phone Calling AI Agents

"All the communication was great. we worked together in every detail, and Ellis provided me with the best that I could get."

Hadarel

Real-Estate

Educational Games Powered by AI

"Ellis is an amazing developer who is efficient, inquisitive, and a great communicator. Ellis went above and beyond throughout the entire project. I could not offer a higher recommendation and absolutely plan do work on additional orders in the future."

Manat

Education Software

3D Avatar Chatbot Assistant

"Ellis surpassed all expectations that were set on the project with exceptional attention to detail and code expertise. Working with Ellis was a pleasure - his politeness and dedication to timely delivery were truly commendable."

Michela

Fashion & Manufacturing

AI Phone Calling Agents Platform

"Ellis is a true professional, he was able to help and develop our project, answered every question and adviced with every step"

Lais

SaaS Platform

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AI Software Development

Full-stack AI products, SaaS platforms, internal tools, and production-ready applications built around practical user workflows.

Project/Jan 2025 - Feb 2026

Pulse Editor

Founding and leading Pulse Editor, a hackathon-winning, modular, cross-platform AI-native productivity platform that unifies vibe coding, AIGC creation, and workflow automation into a single visual workspace across web, desktop, and mobile.

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Past Job/Jul 2024 - Dec 2024

AI-Powered Vocabulary Learning Education Website

Built an AI-powered web platform using Next.js, Unity, and PyTorch that lets students create and play word games from custom lists, with multi-agent 3D characters and NLP-driven chatbots.

Past Job/Apr 2025 - Sep 2025

AI Pet Care Platform

Designed and delivered AI chatbot products for pet owners and professionals to provide professional information about felines and canines.

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Project/2021

HospitalHost – ER Wait Time Navigator

Built a web app that helps patients choose nearby hospitals with shorter emergency room wait times, using a React frontend and an Express/Node.js + MySQL backend.

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Past Job/Jul 2022 - Oct 2023

Multi-Platform Dental Accounting System

Built a multi-platform accounting add-on around Dentrix for a Chicago dental clinic chain, using Docker-based microservices with Node.js, React, Python, and cloud deployment.

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Past Job/May 2024 - Present

Fiverr – AI & Full-Stack Engineer

Provide end-to-end AI product development on Fiverr, from product strategy and UI/UX to full-stack implementation and advanced AI R&D for clients worldwide.

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AI Agent Automation

Conversational agents, voice systems, workflow automation, and agentic product features that reduce manual work.

Project/Apr 2026 - May 2026

Palmos AI

Building Palmos AI, a B2B automation platform that uses agent teams and workflows to autonomously deliver reviewable business work across sales, sourcing, recruiting, marketing, research, and automation.

Project/May 2026

VibeBud

Created VibeBud, an open-source floating AI buddy that gives Codex, Claude Code, and other coding agents a visible desktop, web, and Android presence.

Project/Mar 2026 - Apr 2026

ClawScale

Built ClawScale, an open-source, multi-tenant gateway for deploying AI chatbots across WhatsApp, Discord, Slack, Telegram, Teams, LINE, WeChat, and other messaging platforms.

Project/Mar 2026

Personal AI Purse Bag

Created a personal AI purse bag with an LED matrix display connected to OpenClaw, enabling the bag to interact with people through voice and animated visual expressions.

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Past Job/Oct 2024

AI Phone Calling Agents for Real Estate

Implemented AI calling agents that handle outbound and inbound real-estate calls with lead qualification and appointment scheduling.

Past Job/Oct 2024 - Apr 2025

3D AI Agent for Luxury Sneaker E-commerce

Led AI engineering for a 3D digital human shopping assistant, combining NLP, Python-based AI agents, and real-time 3D avatars to serve Besneakers' luxury Italian sneaker customers.

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Game Development

Game systems, AI-powered 3D pipelines, interactive worlds, community platforms, and experimental gameplay prototypes.

Past Job/2024

Cybever – AI 3D Asset Pipeline for Games

Built end-to-end AI + 3D asset pipelines and Unreal Engine tooling so game studios can generate and control 3D content directly from the web.

Ongoing Project/Jun 2026 - Present

Tourist Trap Together

Created Tourist Trap Together, a work-in-progress browser multiplayer game where players can start a single-player route or join multiplayer sessions directly in the browser.

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Project/May 2014 - March 2015

Minecraft Community

Founded and managed a thriving modded Minecraft server community, overseeing all technical and administrative aspects to ensure a seamless gaming experience for 200+ players.

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Project/Feb 2020

StupidHackathon – Guitar-Smashing Machine

Built a guitar-shaped smashing machine driven by an STM32-controlled mechanical arm, using Python tooling to automate smashing items with a small team during the StupidHackathon.

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