Freelance AI Developers in Arlington Heights

Freelance AI Developers in Arlington HeightsFreelance AI Developers in Arlington Heights

Projects People

proChicago, USA

Cloud Security Engineer & Vibe Coder

5.0: Rating

34: Followers

Cloud Security Engineer & Vibe Coder

Cover image for Fusion UX Doctor is an AI-powered webpage auditor built enti...

Fusion UX Doctor is an AI-powered webpage auditor built entirely in Fusion by Builder.io (http://Builder.io). Paste any URL and instantly get a complete UX, Accessibility, and Performance analysis, followed by AI-generated layout improvements built as real Fusion components. This project creatively uses Fusion’s visual canvas to turn audits into an interactive experience with animated cards, a clean Before/After comparison, and on-canvas component regeneration. The innovation lies in how AI doesn’t just evaluate a design, it rebuilds it directly in Fusion, proving what’s possible when design, code, and intelligence come together. Live Project: https://b5b76db448604e6099a747c1f7beab26-main.projects.builder.my/ (https://b5b76db448604e6099a747c1f7beab26-main.projects.builder.my/)#builderchallenge #builtwithfusion

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Cover image for QueCheck Mini is a quick SOC 2 readiness advisor for startup...

QueCheck Mini is a quick SOC 2 readiness advisor for startups. You answer a short questionnaire → the app gives you: A simple SOC 2 readiness score What controls you’re missing A clear 90-day roadmap to get compliant This is meant to replace the confusing first calls and long Google Docs that most founders deal with. It’s lightweight, fast, and gets you moving. Works great on web + mobile. Clean UI. Uses AI for scoring + roadmap. App Name: QueCheck Mini Public URL: https://b4e91357-9553-4014-a371-0eb4c038d480.web.createdevserver.com/ (https://b4e91357-9553-4014-a371-0eb4c038d480.web.createdevserver.com/)Build URL: https://www.createanything.com/build/b4e91357-9553-4014-a371-0eb4c038d480?view=fc8d030c-8bd6-4944-8b5a-ecfdee6b03aa

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Cover image for TheDataShark.com — Built a SaaS in 4 Days with Claude Code

TheDataShark.com — Built a SaaS in 4 Days with Claude Code

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Cover image for AWS System Administration for a Healthcare firm based in SA

AWS System Administration for a Healthcare firm based in SA

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AI Developer(2)

Arlington Heights, USA

Product designer who ships. 15+ years building 0→1 products

New to Contra

Product designer who ships. 15+ years building 0→1 products

Cover image for AI-Powered Solo Product Ecosystem Development

AI-Powered Solo Product Ecosystem Development

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Cover image for Global, Multimodal Logistics Tracking

Global, Multimodal Logistics Tracking

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Cover image for John Deere New Account Flow

John Deere New Account Flow

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Cover image for Immosphere - Modular. Open Source

Immosphere - Modular. Open Source Shelter

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AI Developer(1)

Cloud Engineer with 10 years delivering enterprise solutions

8: Followers

Cloud Engineer with 10 years delivering enterprise solutions

Cover image for Portfolio | IT Cloud Infrastructure Engineer

Portfolio | IT Cloud Infrastructure Engineer

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Cover image for First look at a multi-tenant SaaS platform I am building for...

First look at a multi-tenant SaaS platform I am building for dental equipment service companies. This Maintenance Management System (MMS) streamlines asset tracking, work order management, and parts inventory across multiple organizations. Built from scratch with enterprise-grade architecture including role-based access control, automated work order workflows, and real-time data synchronization. Tech Stack: React, Node.js/Express, PostgreSQL with Prisma ORM, Firebase Auth, Google Cloud Build, Google Cloud Run

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Cover image for Priority based task manager

Priority based task manager

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Cover image for AI pantry tacking and meal planning

AI pantry tacking and meal planning

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AI Developer(1)

David Yerrington

AI Agent Architect & Data Science Strategist

AI Agent Architect & Data Science Strategist

Cover image for USAID - Instagram Sentiment AI Agent

USAID - Instagram Sentiment AI Agent

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Cover image for Custom PDF Processing with AI

Custom PDF Processing with AI

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Cover image for Mail Response Agent + Consulting - AgentDomo.AI

Mail Response Agent + Consulting - AgentDomo.AI

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AI Developer(1)

Garett Levenhagen

UX Designer & Web Developer

UX Designer & Web Developer

Cover image for AI Chatbot Integration for Enhanced Portfolio Navigation

AI Chatbot Integration for Enhanced Portfolio Navigation

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Cover image for Enhanced Online Booking Presence for Local Gym

Enhanced Online Booking Presence for Local Gym

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Cover image for DePaul Unlocked

DePaul Unlocked

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AI Developer(1)

Full stack developer | DevOps | Web & Mobile App

New to Contra

Full stack developer | DevOps | Web & Mobile App

Cover image for Transforming Team Collaboration with Teemie

Transforming Team Collaboration with Teemie

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Cover image for CoachHub - Personal Coach Hiring Mobile App

CoachHub - Personal Coach Hiring Mobile App

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Cover image for Cash Management App

Cash Management App

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Cover image for Structure Family - Web Designer

Structure Family - Web Designer

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AI Developer(1)

Ethan Irimiciuc

Arlington Heights, USA

AI Automation Engineer | Python, OpenAI, Bots & Scraping

New to Contra

AI Automation Engineer | Python, OpenAI, Bots & Scraping

Cover image for MixerAI is a Chrome extension

MixerAI is a Chrome extension that consolidates ChatGPT, Claude, Gemini, and Perplexity into a single dashboard. Most heavy AI users are paying for 2-4 subscriptions and constantly switching tabs to use the right model for the right task. MixerAI fixes that. Features: Unified connection status for all major AI services in one panel Smart subscription tracking so you can see which plans you're on across providers Plan recommendation engine that suggests Free vs Pro vs Max tiers based on your usage patterns Single task input that routes your prompt to the best-suited AI for the job Built with TypeScript, React, Chrome Extensions API, Tailwind, and integrations with OpenAI, Anthropic, Google, and Perplexity APIs. This project came from frustration with my own AI tool sprawl: four tabs open, two paid subscriptions I wasn't fully using, and no system for deciding which model to ask. MixerAI is the tool I built to solve that for myself, and now I'm shipping it for others.

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Cover image for Flagspill is an anonymous social

Flagspill is an anonymous social platform where users share short takes on relationship and dating situations, then vote them red flag, green flag, or contested "yellow flag." It's Reddit meets a polling app, focused on the moments people overthink and want a second opinion on. Features: Anonymous post and comment system with optimistic vote updates Multi-feed browsing (Hot, New, Top Today, Top Week, All Time) Yellow flag detection for contested posts where the community is split Responsive masonry grid layout that adapts cleanly across devices Real-time engagement metrics on every post Where it gets interesting is the moderation. Flagspill runs a multi-stage moderation pipeline using regex hard rules, heuristic spam and gibberish detection, and GPT-4o-based content review with rate limiting. Every submission goes through this pipeline before hitting the database, keeping the platform safe and useful at scale. Tech stack: React, TypeScript, Tailwind, Supabase for database and auth, OpenAI GPT-4o for moderation, deployed on Vercel. Built and shipped solo. Live at flagspill.com (http://flagspill.com).

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Cover image for Wildlife Quiz Platform for K-12: Enhance Classroom Learning

BioTrack is a wildlife education web platform built to help K-12 teachers create custom animal-themed quizzes, manage classes, and track student progress on biology learning. Teachers can build flashcard sets, assign quizzes to specific classes, and even request new animals to be added to the platform's database. Features: Teacher dashboard with class, student, assignment, and report tracking Custom quiz builder powered by an animal/wildlife database Classroom management with student rosters and assignment delivery Request Animal system for crowdsourcing new content to the platform Authentication and role-based access for teachers and students Built with React and TypeScript on the frontend, FastAPI and Python on the backend, with PostgreSQL for data persistence and a REST API connecting everything. This was a collaborative project I worked on with a team of four as part of a university software engineering course. I handled significant portions of the frontend architecture and API integration, working closely with backend and design teammates on a 12-week build cycle. Shipped as a working app deployed for active classroom users.

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Cover image for Steam Market Bot is an

Steam Market Bot is an automated trading platform for the CS2 skin marketplace. It scans thousands of Steam Community Market listings in real time, detects underpriced items, and surfaces profitable buy opportunities through a clean dashboard. The CS2 skin market moves on volume and speed. Manual traders miss opportunities because prices shift in seconds. This bot solves that by handling the scanning, monitoring, and decision logic continuously. Features: Real-time market scanning across thousands of listings Live dashboard with balance, active orders, scan cycles, and bot status Configurable item filters (float ranges, sticker conditions, price thresholds) Warm-up mode to safely initialize bot sessions without triggering rate limits Live activity log so users can audit every action the bot takes Built with FastAPI, React, TypeScript, Python, Selenium, and the Steam Community Market API. Deployed with a PostgreSQL backend for trade history and analytics. This was a personal project that turned into a real tool. I built it to handle my own CS2 trading and shipped a polished version for others to use.

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AI Developer(1)

VC deal partner helping Startups build info sites and MVPs

$1k+: Earned

1x: Hired

9: Followers

Expert

Mentor

VC deal partner helping Startups build info sites and MVPs

Cover image for Startup Guru

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Cover image for Cross Realty Group | Luxury Real Estate

Cross Realty Group | Luxury Real Estate

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Cover image for TokenD

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Cover image for Bolt Mentor Program

Bolt Mentor Program

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AI Developer(3)