Accounting Intern @ Airbus Helicopters· Dallas Baptist University · Class of 2027· 3.76 GPA · Carter School of Business· Aspiring CPA· Published on Substack· SAP · Excel · Accounts Receivable· Treasurer · Tau Alpha Phi· Dallas, TX· Accounting Intern @ Airbus Helicopters· Dallas Baptist University · Class of 2027· 3.76 GPA · Carter School of Business· Aspiring CPA· Published on Substack· SAP · Excel · Accounts Receivable· Treasurer · Tau Alpha Phi· Dallas, TX·

Hayden Harms

Accounting Student  ·  Aspiring CPA / Tax Practice Owner

Study Tool
CPA Study Tool
HTML · CSS · JavaScript · React · 2025
An interactive CPA exam practice tool covering all six sections — FAR, AUD, REG, BAR, ISC, and TCP. Features 499 multiple choice questions, 33 task-based simulations, timed quizzes, instant answer feedback, and flagging for review. Questions are weighted using spaced repetition — topics you miss come back more frequently until your accuracy improves. Built for my own exam prep and made public.
499
Practice questions
33
Simulations
6
Exam sections
Try the Quiz →
Free Public Tool
2025 Federal Tax Calculator
HTML · CSS · JavaScript · IRS Publication 15-T · 2025
A full-featured federal income tax calculator built from scratch using 2025 IRS parameters. Handles W-2 and self-employed filers, itemized deductions, capital gains (long and short-term), NIIT, credits, and withholding — outputting a refund or amount owed. Includes a year-end planning suite with underpayment penalty checks, remaining paycheck withholding, tax-loss harvesting analysis, Roth conversion cost, and bonus impact.
W-2 + SE
Filer Types
7+
Deduction & Credit Types
5
Year-End Planning Tools
Try the Calculator →
Tau Alpha Phi · Treasurer
TAΦ Treasurer Portal
Electron · React · Tailwind CSS · Python · FastAPI · SQLite · 2026
A full-stack desktop application built to replace a spreadsheet-based treasury system. Features a live dashboard, member roster with dues tracking, transaction ledger with Excel export, event budget management, and T-shirt order tracking — all backed by a SQLite database with a Python/FastAPI API layer. Built with Claude Code.
31
Members tracked
~$24K
Annual budget managed
5
Modules
frontend — Tau Alpha Phi Treasurer Portal
TAΦ
Tau Alpha Phi
Treasurer Portal
Navigation
Dashboard
Members
Transactions
Events
T-Shirts
Dashboard
Tau Alpha Phi — Treasurer Overview
$ Current Balance
$8,240.50
In the green
◉ Active Members
31
31 total members
! Dues Owed
$4,200.00
14 members unpaid
◈ Events This Month
2
2 upcoming
Upcoming Events
Fall Formal$4,800 budget
Golf Tournament$1,200 budget
Recent Transactions
Dues — Mitchell R.+$300
Dues — Carter W.+$300
Shirt order deposit–$840
TAΦ Treasurer Portal © 2026 Electron + React · Python + FastAPI · SQLite