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selected systems and products

High-signal projects only. Each entry includes status, context, and links to live product, source, or case study.

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Quantercise

featured

Quant interview prep for Jane Street, Citadel, Two Sigma.

2024-

400+ problems with Python code editor, KaTeX math rendering, instant grading, and gamification. Next.js 15, React 19, Postgres (Aurora to Neon migration), Lambda for sandboxed execution.

Next.js 15TypeScriptPostgresAWS LambdaMonacoStripe
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PGI Research Portal

Macro research platform for 300+ quants.

2025

Rebuilt PGI's static site into a TypeScript PWA backed by Postgres, aggregating RSS feeds and reducing manual research overhead.

Next.jsTypeScriptPostgresTailwindCSSRSS
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Mental Math

Practice mental math drills in your browser.

2026

Keyboard-driven Chrome extension for mental math drills with sound feedback and progress tracking.

Chrome ExtensionJavaScriptManifest V3
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ChainedChat

Multi-LLM workflow orchestration platform.

2025

Full-stack product for multi-model workflows with shared-context caching, model routing, and execution-focused UX.

Next.jsTypeScriptConvexLangGraphStripeTailwindCSS
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NYU Purity Test

A campus quiz taken by 3,000+ NYU students (200k+ visits).

2024

Launched and marketed a TypeScript web app in four hours. Reached 1,000+ completions in under 17 hours.

TypeScriptReactNext.jsTailwindCSSAnalytics
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iMessage MCP

placeholder

Read-only iMessage analysis and tooling.

2026

Local-first MCP server and analytics toolkit focused on communication patterns, search, and relationship intelligence.

TypeScriptMCPSQLiteLLM Tooling
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Artist Scouting Dashboard

Cross-platform artist growth tracking for an Atlantic Records venture.

2024

Aggregated Chartmetric, YouTube, TikTok, and Instagram signals into a centralized scouting dashboard with geo-based discovery flows.

PythonStreamlitSQLAPIsData Pipelines
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Options Pricing + Sensitivity Analysis

Black-Scholes and binomial pricing with volatility sweeps.

2023

Python tool to price European options with Black-Scholes and binomial models across volatility regimes.

PythonNumPyPandasQuantitative Finance

publish states: publish_now, placeholder, improve_then_publish

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