About
I’m Jared Kramer, a Computer Science student at UW-Madison (’26) who loves turning ideas into fast, user-friendly web apps. I’ve built production UIs in React + TypeScript, shipped full-stack features with Express and Python, and worked across data and cloud-BigQuery, SQL, Google Cloud, and IBM Cloud. Recently, I was a React dev on an IBM team building enterprise UI components and pages, and I created an end-to-end analytics tool with a Python backend and React frontend for a retail brand. I also led an AI prediction-market project that combined Yahoo Finance data, Polymarket outcomes, and LLMs to drive 84% accuracy and 48% ROI. When I’m not coding, you’ll find me playing guitar, bass, or drums.
Projects
Gnosis Prediction Model
Complete
Built an AI trading agent for a Czech startup's prediction markets. The model combined Yahoo Finance data, Polymarket history, and web-scraped signals, orchestrated with LangChain + OpenAI, and calibrated with isotonic regression-ultimately becoming the company's #2 agent with 84% accuracy and 48% ROI.
Tech: Python (pandas, numpy, asyncio), LangChain, OpenAI, yfinance, Firecrawl (scraping), Polymarket/The Graph, scikit-learn (isotonic), JSONL logging.
Recz
In-Progress
A personalized music discovery app built with React, TypeScript, and Spotify API. Features swipe interface for discovering new music, ML-enhanced recommendations that learn from your preferences, and comprehensive listening history with advanced filtering by genre, decade, mood, and audio features. Includes playback controls, playlist management, and real-time feedback tracking.
Tech: React, TypeScript, Vite, Spotify Web API, Redis
Roller Rabbit Customer Analytics Map
In-Progress
An interactive geospatial analytics application that visualizes Shopify customer data on a dynamic map. Built with React and Flask, it integrates with Google BigQuery to analyze 12 months of e-commerce data, calculating customer lifetime value, purchase frequency, and category preferences. Features JWT authentication and machine learning clustering (KMeans/KPrototypes) to segment customers by spend, order patterns, and purchase diversity, with 24-hour caching for instant results.
Tech: React, Leaflet, Flask, Google BigQuery, scikit-learn, JWT
Triad Builder
Complete
A React-based music theory quiz game for learning and practicing triads. Features customizable difficulty with multi-select filtering, instant feedback, keyboard navigation, and a groovy retro interface. Fully responsive and optimized for mobile and desktop use.
Tech: React, CSS (animations, gradients, flexbox, media queries), JavaScript
Come Play!
Recognition
IBM Internship Program Certificate
IBM
Completed IBM's intensive software development program
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IBM Accelerate - Software Developer
IBM
Completed intensive training in software development fundamentals, GitHub, SDLC, algorithms, and agile methodologies with demonstrated coding proficiency.
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Enterprise Design Thinking Practitioner
IBM
Certified in IBM's Enterprise Design Thinking framework with expertise in user-centered design, empathy-driven ideation, and applying design thinking methodologies to real-world projects.
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IBM Agile Explorer
IBM
Foundational certification in Agile values, principles, and practices including Scrum, Kanban, sprints, and collaborative team methodologies.
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Contact
Or email me at jaredkramer321@gmail.com