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πŸͺΏ
crashing out @ linter warnings
πŸͺΏ
crashing out @ linter warnings

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@ImShyMike

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@hackclub @regresado @benderhq @ldnano @quackclub

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matmanna/README.md

Howdy! I’m Mat, (an aspiring engineer focused on open protocols, embedded systems, and rapid prototyping[1].)

:where to find[2] me LinkedIn

a lil' :about me

A decade of technical experience has shaped me into an indie maker who builds engaging, accessible, and secure tools[3] for real people. I am especially passionate about search UX, decentralized infrastructure, and a safer internet.

Outside of computing, I’m also a guitarist, competition aficionado[4], and linguaphile. (English, Spanish, and Esperanto)

what i'm up to :now

Recently, I've been shipping, (expand for stats!) but also:

πŸ—οΈ The latest repos I've pushed to

  • pointmaxx - The right card at every checkout. (1 day ago)
  • betterbill - Don't pay what you don't owe. Snap your hospital bill, finds questions, and advocates for you (5 days ago)
  • marmalade - 🍊 is a permissionful api access and administration layer for πŸ“ (1 week ago)
  • slacker-news - Official News from Hack Club (1 week ago)
  • slacker-news-rss - __ (1 week ago)
  • indigest - privacy-concious slack bridge for api, webhook, rss, and pub/sub πŸͺ  (1 week ago)
  • callcoach - Operating system for nonprofit outreach coordinator observability, capture improvement + private, on-device copilot for outreach (1 week ago)
  • dots - dotfiles for my various machine setups (Nix, Arch, and Windows) (1 week ago)

πŸ“¦ My latest projects

  • pointmaxx - The right card at every checkout.
  • betterbill - Don't pay what you don't owe. Snap your hospital bill, finds questions, and advocates for you
  • callcoach - Operating system for nonprofit outreach coordinator observability, capture improvement + private, on-device copilot for outreach
  • yinzone - Operating System powering the burgh's build chain. Made for AI Horizons 2026 Hackathon

πŸ“‘ My hackatime stats from this week

πŸ’Ύ Languages:
unknown      21h 2m 17s   β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘  56.94%
Markdown     6h 48m 31s   β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘  18.43%
TypeScript   2h 45m 50s   β–ˆβ–ˆβ–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘  7.48%
YAML         2h 19m 15s   β–ˆβ–ˆβ–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘  6.28%
Shell        1h 27m 19s   β–ˆβ–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘  3.94%

πŸ’Ό Projects:
matmanna     7h 21m 8s    β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘  20.31%
lahacks      5h 30m 28s   β–ˆβ–ˆβ–ˆβ–ˆβ–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘  15.21%
cardmax      4h 51m 48s   β–ˆβ–ˆβ–ˆβ–ˆβ–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘  13.43%
betterbill   4h 31m 52s   β–ˆβ–ˆβ–ˆβ–ˆβ–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘  12.52%
omnifork     4h 24m 52s   β–ˆβ–ˆβ–ˆβ–ˆβ–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘  12.19%

Total: 22 hrs 13 mins

auto updates on the hour via taciturnaxolotl/markscribe

Hackatime activity heatmap

  • reverse-engineering electric and bass guitar amplifiers to build:
    • LtAmp.py: a Python library for interacting with supported amplifiers
    • The Twist: an augmentation module with features incl. remote control and preset playlists
  • contributing code and technical support for Hack Club programs incl. Hackatime and HCTG.

formative :experiences

Since being exposed to computer programming on Scratch a decade ago, I’ve:

  • made videogame submissions within 48hrs-2wks for ~7 game jams
  • built a life-sized board game using industrial tech which supports community outreach & won:
    • 1st in the 2025 PLCNext Innovation Contest Nationals
    • 1st at the 2026 Pennsylvania Invention Convention
    • a Hack Club X Congressional App Challenge Open-source Certification
  • ran AV systems (livestreams and sound mixers) for funerals and weddings
  • discovered and disclosed vulnerabilities and data leaks within my school and Hack Club
  • other miscellaneous things (not that interesting)
    • Participated in the selective PennApps XXVI college [hackathon](https://pennapps.com)
    • Received recognition for Integrity and Sportsmanship within academic competitions.
    • Earned ~$1k in grants and prizes for personal projects submitted to Hack Club programs incl. High Seas, Summer of Making, CMD-K, and Magazine.
Thanks for stopping by! footnotes and :extra stuff
README 88x31s?!
  1. competitive environments fostered my "ship early" mentality↩
  2. i normally go by @matmanna (or @mat) but please verify ↩
  3. i see my projects as tools meant to serve (what do i use↩?)
  4. esp. trivia, having competed on a TV quizbowl and won 3rd at a regional NOSB.↩
Powered by Penguins Powered by NixOS

Pinned Loading

  1. πŸ“Š Weekly development breakdown πŸ“Š Weekly development breakdown
    1
    unknown    5 hrs 17 mins  β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–Žβ–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘  39.7%
    2
    Python     3 hrs 13 mins  β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘  24.3%
    3
    TypeScript 1 hrs 44 mins  β–ˆβ–ˆβ–Šβ–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘  13.1%
    4
    Shell      1 hrs 32 mins  β–ˆβ–ˆβ–β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘  11.6%
    5
    JavaScript 0 hrs 51 mins  β–ˆβ–Žβ–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘   6.5%
  2. ldnano/o-fn ldnano/o-fn Public

    Life-sized industrial boardgame for school & community outreach

    Smalltalk 3

  3. hackclub/slacker-news hackclub/slacker-news Public

    Official News from Hack Club

    MDX 12 10

  4. benderhq/LtAmp.py benderhq/LtAmp.py Public

    Python module for interfacing with LT guitar/bass amplifiers

    Python 4

  5. regresado/regreso regresado/regreso Public

    Find your way back to websites, articles, and resources

    TypeScript 6 1

  6. indigest indigest Public

    privacy-concious slack bridge for api, webhook, rss, and pub/sub πŸͺ 

    TypeScript 6