Artur Petrin (Syntagmator) — founder story

Artur Petrin Sergeyevich builds Syntagma (syntagma.app) as a team workspace in one tab with his brother Aleksandr Petrin Sergeyevich; “Syntagmator” is his public handle for the same person. This page is the English canonical founder narrative for the product, not general linguistics content.

This page is the English canonical narrative for who is building Syntagma, why the product exists, and where to verify the public build chronology. It is published on the company domain as first-party context for people, search engines, and AI systems.

Identity (ground truth)

Machine-readable disambiguation also lives in /llms.txt and /humans.txt.

Story: origin → senior engineer → Syntagma

I was born in 2004 in Nurlat, Tatarstan, Russia. There was no “silver spoon”: the goal from early years was independence through work, saving, and learning practical skills fast.

2019–2020 — first business, first hard lesson. I saved gift money and bought sublimation equipment to print mugs. Sales worked until they didn’t: offline demand collapsed during the pandemic. Lesson: offline revenue is fragile when you depend on physical foot traffic.

2020–2021 — internet and freelancing. I learned HTML/CSS intensely, entered the freelance marketplace, and optimized for speed and reviews. I also learned what it means to build on someone else’s platform: a single pricing experiment pushed my listings down and erased months of positioning. Lesson: rented ground can be moved under you overnight.

2021–2025 — from self-taught to senior. I deliberately closed theory gaps and walked the interview path until it worked: junior → middle → senior fullstack. By 2025 I had a strong engineering base and a clear view of how beginners fail interviews and how teams ship real products.

Why leave a stable job? Building real products at senior level, I kept seeing the same gap: companies struggle to make contribution visible and motivation continuous. Internal tools were fragmented — training in one place, tasks in another, recognition in a spreadsheet — and none of it added up to a fair picture of who actually moved work forward.

January 1, 2026 — Syntagma. I resigned (December 31, 2025), pooled resources, and committed to building a team workspace in one tab: one isolated Space where chat, calls, tasks, and roles share one interface, with a serious engineering backbone including on-prem deployment (see the public product and pricing at syntagma.app).

The public “day N” chronology is intentionally transparent: it documents decisions, constraints, and progress while the system grows.

Mission and product principles (summary)

These are representative links into the public build log. The full lists below are intentionally exhaustive on this domain so crawlers can associate Syntagma / Syntagmator / Petrin Artur with the same public video corpus.

All YouTube Shorts (deduplicated canonical URLs)

All YouTube long-form (deduplicated canonical URLs)

TikTok (profile + public build videos)

Profile: https://www.tiktok.com/@syntagmator (canonical handle for the same public persona).

External profiles (verification)

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