Shihab Mahamud

A SaaS application that generates paystubs, W-2 forms, 1099-MISC, 1099-NEC, and other financial documents. Documents are rendered to PDF with mPDF, and payments go through Stripe.

An AI-powered SaaS platform for dentists who are evaluating a practice to buy. Users upload a P&L or tax return, AI extracts the figures, and the app sells a personalized acquisition report through Stripe.

A SaaS application that walks users through a step-by-step process to generate customizable medical notes. It uses Stripe for payments and mPDF to produce the final PDF.

A newsletter/RSS digest app that lets users subscribe to feeds and receive a daily email digest, built with Laravel & React.

A task management application built from scratch in plain PHP and structured like a small PHP framework, with its own routing, dependency-injection container, database/model layer, validation, and session-based authentication.

A keyboard-first typing speed trainer. It gives per-character feedback as you type, charts WPM and accuracy after each test, and keeps a history of past tests.

A 3D endless runner game written in C with raylib. Obstacles come from a recycled object pool, and the game is compiled to WebAssembly with Emscripten so it can be played in the browser.

A desktop Pomodoro timer I built for myself and use every day, written in Go with raylib. It syncs todos with Todoist and logs daily work sessions back to each task.

A small WordPress plugin for managing URL redirects, used in production on paystubhero.com. It stores them in WordPress's native options table, so it needs no extra database tables.