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S sufi.my

Engineering Work

Selected engineering work.

Case studies, public tools, and open-source projects. The goal is to show how I approach real systems, not just list technologies.

Backend systems Production debugging Public tools

Builder tool

Fake Data Toolkit

lorm.pro

Generate the fake data and API noise you need to prototype faster.

Lorem, mock APIs, datasets, logs, and generated test payloads in one place.

Technical experiment

Signal Transceiver

uscs.sufi.my

An experimental web transceiver built directly in the browser.

Browser-based ultrasonic transmit, receive, analyze, and tuning controls.

Fintech-adjacent workflow

E-Invoicing

invoice.sufi.my

Create compliant invoices without dragging users through back-office friction.

Invoice creation flow with payment links, QR sharing, and compliant PDF output.

Case Studies

Selected projects

Each project is written like a case study: problem, approach, implementation, and outcome.

Open Source

GitHub Repositories

Public repos updated automatically.

View all on GitHub →