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Kai Zhao
Full Stack Engineer & AI Product Developer.
About
Hi!!! I'm Kai- a full-stack AI + web developer in the Bay Area. I'm studying IEOR at UC Berkeley with a Data Science minor.
I'm currently building MouseFit, a web product that helps gamers find BEST-Fitting peripherals by turning hand size + grip style into Ai-Prompted recommendations.
I mostly build in JavaScriptTypeScriptPythonJava. I also use a bit of CSQLMATLAB (since I'm an IEOR major - can't complain).
Tool-wise, I use React/Next.jsNode.jsPostgreSQL/SQLite.
I'm enjoy robotics, 3D modeling, and gaming. Especially interested in building products that blend engineering + design into something people can actually feel and use.
Hit me up on LinkedIn.
My Projects
01 // Fullstack Web Application
Mouse-Fit
A browser-based ergonomic analysis tool. It uses computer vision to compute a real-time measurement of your hand, calibrates physical size using a standard credit card, and matches you with the perfect gaming mouse.
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02 // Chrome Extension
VentureSignal
The intelligent VC assistant. An AI-powered Chrome extension acting as a 'second brain' for investors. It parses startup websites, passively monitors for traction signals, and auto-drafts re-engagement emails.
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03 // @Polylabs Inc
ScratchGPT
Help debugged and developed a curriculum plan based on a creative agent that translates plain English instructions into fully functional, block-based Scratch code. Targeting K-12 students for educational purpose.
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04 // @Someidea AI
Financial AI Agent
Design and built the backend pipeline for a multi-agent financial analyst AI using LangChain and Llama 3.2 to extract and summarize complex financial reports into consistent Income Statements and Balance Sheets.
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