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0xmattyic333/README.md

👋 About

I got into coding when I realized that every system is built on code, from the COBOL running behind banks to the websites we use every day. I build modern sites with React and TypeScript, and I'm drawn to mainframes because that's where most of the world's data flows. I've also deployed my own ERC-20 tokens on Polygon and Base, and I'm working toward building on Solana. These days I spend my time going deep on all three: shipping web projects, earning IBM Z certifications, and experimenting on-chain. I'm open to freelance work.

⚡ Stack

Web: React, TypeScript, Tailwind CSS, Vite, JavaScript, Git. Mainframe: COBOL, REXX, JCL, VSAM, TSO, USS, Ansible, Zowe. Web3: Solidity, ERC-20, EVM, Polygon, Base

🚀 Featured

Portfolio screenshot

Developer Portfolio

This profile's big sibling: a dark-neon, single-page portfolio with projects, certifications, and contact. Data-driven and auto-deployed on every push.

React · TypeScript · Tailwind · Vite · GitHub Actions

Live site → · Code →
TEMPR Esports banner

TEMPR Esports: WolfeePackk

Official site for an esports team and streamer: live streams, team roster, weekly stream schedule, YouTube content, merch, and Discord.

React · Vite · GitHub Pages · GoatCounter

Live site → · Code →
Two neon token coins labelled RAR and LIL

Web3 experiments: ERC-20 tokens

Personal experiments deploying my own ERC-20 tokens to two EVM networks, RecklessAndRelentless (RAR) on Polygon and LonelyInLorain (LIL) on Base, to learn the contract deploy flow end to end.

Solidity · ERC-20 · Polygon · Base · EVM

RAR on PolygonScan → · LIL on BaseScan →

🔜 Next up

Building on Solana, and more client sites. Watch this space.

🏅 Certifications

IBM Z Xplore – Concepts badge
IBM Z Xplore – Concepts
JCL · data sets · USS · Python · Z Open Automation
Verify on Credly →
IBM Z Xplore – Advanced badge
IBM Z Xplore – Advanced
REXX · COBOL · VSAM · TSO · Ansible · Zowe · Docker
Verify on Credly →
Contribution graph being eaten by a neon snake

Pinned Loading

  1. 0xmattyic333.github.io 0xmattyic333.github.io Public

    My developer portfolio: modern web + IBM Z mainframe. React, TypeScript, Tailwind.

    TypeScript

  2. wolfeepackk_temprgg wolfeepackk_temprgg Public

    Official website for WolfeePackk / TEMPR Esports — live streams, roster, schedule, content and team gear.

    TypeScript