Freelancers using Cursor in Arlington Heights

Freelancers using Cursor in Arlington HeightsFreelancers using Cursor in Arlington Heights

Projects People

Robert Kaltenbach

proChicago, USA

Full-Stack Engineer | AI Products, Fixes & Rescues

$1k+: Earned

3x: Hired

5.0: Rating

83: Followers

Expert

Full-Stack Engineer | AI Products, Fixes & Rescues

Cover image for MemoryLoop App Development and Launch

MemoryLoop App Development and Launch

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Cover image for Memory Loop: Client Engagement & Launch

Client Work: Memory Loop - Never forget your learnings! Your personal spaced-repetition journal for memory retention. www.memoryloop.app

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90

Cover image for Happy Lo-Fi Holidays is a holiday-themed React web experienc...

Happy Lo-Fi Holidays is a holiday-themed React web experience inspired by classic “lo-fi beats” videos and reimagined as an interactive, customizable scene. Choose from cozy interior spaces, different exteriors, layer dynamic weather effects, and optionally mirror real-world local weather. Each scene can be paired with original Suno-generated lo-fi holiday tracks, creating a calm, immersive escape from hectic shopping and end-of-year chaos. All music was generated with Suno using prompts focused on warm, nostalgic, winter lo-fi moods. Visual assets were created using an AI-assisted pipeline: DALL·E, Google Flow, and Adobe After Effects, enabling animated custom art. The built-in share feature lets users send a favorite scene and song combination as a digital holiday greeting card. Get your holiday vibe on: https://lofi.xozy.app

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922

Cover image for Tempanion: Real-Time PC Stats on Your Phone

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654

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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Expert QA Engineer | 14+ Years | AQA | Web & Mobile Apps

New to Contra

Expert QA Engineer | 14+ Years | AQA | Web & Mobile Apps

Cover image for 🚀 Service PO is the

🚀 Service PO is the official digital and physical clearinghouse for the government's statutory and informational documents. It serves as the primary gateway for citizens, businesses, and legal professionals to access provincial laws, regulations, and government-produced resources.

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128

Cover image for 🚀 BE is a global

🚀 BE is a global leader in the collectibles and specialty gift industry. The brand serves millions of customers worldwide with exclusive, licensed art and handcrafted consumer goods.

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142

Cover image for 🚀 BE C is a

🚀 BE C is a specialized division of BE that provides a wide range of designer personal and business checks, coordinating accessories, and security services. The platform is recognized for merging fine artistry with secure financial document printing.

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Cover image for 🚀 University is one of

🚀 University is one of Ukraine's leading technical universities and a premier global center for aerospace engineering and education. It is the only university in Ukraine that provides full-cycle training for specialists in the design and production of all types of aircraft, aero-engines, and space vehicles.

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123

AI Automation | Make.com, Zapier, n8n, OpenAI,HubSpot

7: Followers

AI Automation | Make.com, Zapier, n8n, OpenAI,HubSpot

Cover image for Xemnas is my current work in progress app after my last one....

Xemnas is my current work in progress app after my last one. After working with customers of mine on Upwork for a number of years on automation, I asked myself, how can I help more business owners who don't have $1,000s to spend every month on automation. Then I remembered, AI exists haha. Hit me up for any questions on the app!

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Cover image for Twined (https://www.twined.io/old-home-2) is one of the very...

Twined (https://www.twined.io/old-home-2) is one of the very first projects I worked on. Finally it is going into closed beta very soon. Some enterprise teams I use to work with will be the first to use it. Excited to see where it goes!

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Cover image for I have built tons of Ai Agents using Openai, Claude, Gemini,...

I have built tons of Ai Agents using Openai, Claude, Gemini, and a handful of other ones. The Ai agents were voice receptionist, order takers/placers, customer support etc. Now as I am building my 2nd app, i've come to realize that a lot more goes into training and distilling models. It can get pretty expensive if you have no idea what you are doing, as i'm doing more and learning more, i've come to the conclusion, those who integrate well with 3rd parties, I prefer to use. Example, Supabase, Vercel AI SDK5, OpenAI, Assistant UI for UI and tooling, life can't get much easier.

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Cover image for Ok, once again another automation I am proud of. Worked with...

Ok, once again another automation I am proud of. Worked with a customer on Upwork that had a lot of calls and sales proposals, but it was only him and one more team mate. Them 2 alone didn't have time to craft tailored proposals to each of their 8-10 calls per day. That doesn't seem very feasible if you ask me, especially having to run the follow ups, demos, backend, life, etc. We created an automation where while he or his teammate was on the call, they can have a form in front of them, fill it out as they chat, and once they finish and submit the form, tailored proposals were sent out to who the were speaking with 1 hour later, AUTOMATICALLY. Reach out if you think this is something you would like to see in your environment.

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