Sixtus Miracle Agbo sixtusagbo

Notification System - Technical Specification

Author: Sixtus Miracle Agbo
Date: 2026-05-24
Status: Design
Audience: Engineering, Product

Multi-channel notification system (push, SMS, email) for 1M+ users. Reliable: no duplicates, no missed sends. Gracefully degrades when providers fail.

	// Disabling Material splash effects globally
	ThemeData(
	useMaterial3: true,
	// This removes the ink ripple effect
	splashFactory: NoSplash.splashFactory,
	// This removes the highlight effect (the solid color change on press)
	highlightColor: Colors.transparent,
	)

	# A collection of useful commands for Flutter projects with Firebase backend
	#
	# Usage: Copy this file to your project root and update FIREBASE_PROJECT_ID

	# ============================================================================
	# CONFIGURATION - Update these for your project
	# ============================================================================

	FIREBASE_PROJECT_ID := your-firebase-project-id

	const WORDLIST = ["abandon","ability","able","about","above","absent","absorb","abstract","absurd","abuse",
	"access","accident","account","accuse","achieve","acid","acoustic","acquire","across","act",
	"action","actor","actress","actual","adapt","add","addict","address","adjust","admit",
	"adult","advance","advice","aerobic","affair","afford","afraid","again","age","agent",
	"agree","ahead","aim","air","airport","aisle","alarm","album","alcohol","alert",
	"alien","all","alley","allow","almost","alone","alpha","already","also","alter",
	"always","amateur","amazing","among","amount","amused","analyst","anchor","ancient","anger",
	"angle","angry","animal","ankle","announce","annual","another","answer","antenna","antique",
	"anxiety","any","apart","apology","appear","apple","approve","april","arch","arctic",
	"area","arena","argue","arm","armed","armor","army","around","arrange","arrest",

	#!/bin/bash

	# Copyright © Sixtus Agbo
	# Bash script for file transfer via SFTP
	# Usage: ./copy_file.sh <local_file_path> [remote_filename]

	# Default values
	REMOTE_USER="foo_remote_user"
	REMOTE_HOST="foo.server"
	REMOTE_PATH="/home/foo/bar"


	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="utf-8">
	<meta http-equiv="X-UA-Compatible" content="IE=edge">
	<meta name="viewport" content="width=device-width, initial-scale=1">

	<title>Page Expired</title>

	# SETUP #
	DOMAIN=example.com
	PROJECT_REPO="git@github.com:example.com/app.git"
	AMOUNT_KEEP_RELEASES=5

	RELEASE_NAME=$(date +%s--%Y_%m_%d--%H_%M_%S)
	RELEASES_DIRECTORY=~/$DOMAIN/releases
	DEPLOYMENT_DIRECTORY=$RELEASES_DIRECTORY/$RELEASE_NAME

	# stop script on error signal (-e) and undefined variables (-u)

	// This code was borrowed from here: https://x.com/mkobuolys/status/1819377685639950585
	const _multiplier = 4.0;

	extension type DesignSystemSpace._(double spacing) implements double {
	DesignSystemSpace(double token) : spacing = token * _multiplier;
	}

	final space = DesignSystemSpace(4); // 16
	final padding = EdgeInsets.all(DesignSystemSpace(4)); // EdgeInsets.all(16.0)

	/// Extension on Iterable<Widget> to add a specified widget between each pair of widgets.
	extension WidgetIterableExtension on Iterable<Widget> {
	List<Widget> addBetween(Widget child) {
	final iterator = this.iterator;
	final result = <Widget>[];

	if (iterator.moveNext()) result.add(iterator.current);

	while (iterator.moveNext()) {
	result