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I turn coffee into code!
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I turn coffee into code!

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avishj/README.md

Hi! I'm Avish J. (AJ)

Currently: CS @ CMU

I build high-performance automation tools and love tackling complex system problems. Always looking for something fun / challenging :)

Reach me: avish.j@pm.me

Current Projects:

  • ForexRadar - Exposes hidden credit card exchange rate markups by comparing Visa, Mastercard, and ECB rates across 151 currencies with up to 25+ years of data refreshed twice daily, helping you pick the cheapest card network before every transaction. GitHub Website
  • ExplainRFC - Turns dense IETF standards into guided, explorable exhibits with immersive 3D animations and storytelling built in Three.js, making internet protocols visually understandable without reading the spec. GitHub Website
  • avishj.dev - My personal portfolio, designed with GSAP scroll animations, WebGL shaders, parallax layering, and adaptive bento layouts in Astro + Tailwind. Zero JS frameworks shipped to client, 100/100 Lighthouse across all categories. GitHub Website
  • Ephemeris - macOS menu-bar app for tracking multiple timezones with a 24-hour scrubber, day/night gradient cards, DST transition warnings, recurring alerts (e.g. "every weekday at 9 AM Tokyo"), timezone groups, MapKit tap-to-add, iCloud sync, and a global hotkey. GitHub
  • UseItOrLoseIt - macOS menu-bar app that tracks LLM token quotas across 6+ providers with depletion prediction via usage velocity analysis, pacing suggestions, cross-provider arbitrage recommendations, and "use it or lose it" alerts when quota is about to expire unused. GitHub
  • AutoLighthouse - Zero-config Lighthouse CI GitHub Action that runs multi-URL, multi-profile, multi-run audits with automatic aggregation and serverless regression detection against a self-managed rolling history. Includes an end-to-end Issue notification system with per-profile status matrices, consecutive failure tracking, 3 assertion presets, and per-asset resource budgets, no LHCI server needed. GitHub
  • AutoCustomizeResume - Paste a job description, get a tailored one-page resume and matching cover letter as compiled PDFs. Uses an LLM to select sections, items, and bullets, reorder skills, generate a cover letter, and auto-enforce a one-page limit with iterative recompilation. GitHub

More coming soon...

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  1. ForexRadar ForexRadar Public

    An webapp to track Visa / MasterCard / ECB exchange rates with history and alerts.

    JavaScript 3

  2. ExplainRFC ExplainRFC Public

    A (pretty) cool website to learn about and understand different IETF RFCs.

    TypeScript 2

  3. VTopBulkDownloader VTopBulkDownloader Public

    TypeScript 2

  4. AutoLighthouse AutoLighthouse Public

    A tool for easily configuring and managing a maximalist lighthouse github action workflow with support for issues, notifications, regression detection without any hosted server.

    TypeScript 1

  5. ephemeris ephemeris Public

    A macOS menu-bar app for quickly tracking times across multiple timezones across the past, present and future.

  6. UseItOrLoseIt UseItOrLoseIt Public

    A macOS menu-bar app for tracking token usage quotas across various AI providers along with friendly reminders to - either use it or lose it :)