ssong.dev

Sang Song

London, UK

Senior Product Engineer with 6+ years of experience building secure, scalable distributed systems across e-commerce and SaaS. Experienced in leading cross-functional initiatives, mentoring engineers, and delivering a top-notch product experience to users.

◆ Pinned Projects

Hetzman

Active

Unofficial iOS and visionOS app for managing Hetzner Cloud servers.

Datadog Modules

Active

Collection of Terraform modules for creating Datadog alerts, monitors, and dashboards. One module drop-in generating key datadog monitors and dashboards for a given AWS resource.

🇺🇦

UA-STT

Active

Ukrainian language speach-to-text app. Using readily available open source models like NeMo ASR from Nvidia and YouScan's Ukrainian RoBERTa language model. Stealth while improving accuracy.

View all projects →

◆ Recent Writing

Hetzman is now live!

One of the projects that I've been working is an add-on iOS App to better manage Hetzner Cloud projects and servers. It's now finally live and available for everyone to download! Hetzman — Unofficial iOS app for Hetzner Manage Hetzner Cloud servers from your iPhone Check it out on Product Hunt → Until the 25th of January it's available with a 40% launch discount. You can add as many projects as you want and manage all the related servers. Check it out and if you like it drop an upvote o

Building an Autonomous Template Business, kind of.

One of the side projects that I've been working on recently was a multi-agent system to automate the process of creating ready-to-use feature complete templates for sale on Gumroad. It started off as an academic exercise and a good way to investigate agents, multi-agent orchestration, and get familiar with integrating with LLM APIs. I've since pivoted to something a bit more hands on but here are couple of learnings from the short attempt at creating a side project to generate some hybrid-income

Vibe coding into 2026

In the final days of 2025 I started leaning more into vibe coding and used it to migrate my Ghost hosted site to a self hosted Astro site that is distributed via Cloudflare. My main gripe really was around the slow response times and what felt like a cold start for my Ghost hosted site which has dramatically improved with the combination of Astro and Cloudflare Workers, while Ghost is now relegated to a headless CMS. But as I vibe coded my way through the migration it's allowed me to break a

View all posts →