Welcome! I'm

Andrei Rovnyi

Software DeveloperEngineering LeaderFounderGame Systems Architect

I build production-ready web platforms, game systems, automation tools, and AI-assisted workflows — from early product ideas to shipped systems used by real people.

15+ years in productionGaijinWargamingVKontakte

Work with me About me

Open to new projects

Working together

Services

Work with me directly — mentorship, consulting, or part-time engineering help for your team. Each one starts with a conversation rather than a checkout.

All services

For career switchers & juniors

Mentorship & job placement in IT

To your first IT job offer — paid only after you start working.

Free 1-hour review · 0 upfront · 20% × 6 months after you start

Read the full page

For founders & small teams

Product & engineering consulting

A second opinion on the decisions that are expensive to reverse.

First call free · then per call or per written review · reply in 24 h

Start an inquiry

For engineering teams

Engineering support for your team

Part-time senior help inside a team that is already shipping.

Monthly, part-time · starts with a call · scope agreed in writing

Start an inquiry

Writing

ChinaJoy 2026: What I Brought Back From Shanghai

Three days at ChinaJoy 2026 — the developer conference, the B2B floor, and the consumer halls. Who I met, what the AI tooling vendors are actually selling, and what surprised me.

#ai #events

Aug 11, 2026

I built a Windows tray widget that translates whatever you copied, text or screenshot, on a hotkey. Here is what was actually hard about it, and it was not the translating.

#ai

XPLOIT Translator: A Clipboard Translator That Lives in the Windows Tray

I built a Windows tray widget that translates whatever you copied, text or screenshot, on a hotkey. Here is what was actually hard about it, and it was not the translating.

#dev

Aug 7, 2026

I keep my knowledge base in Obsidian and put a Claude Code agent on top: it lives in the notes folder, knows my rules, and handles the routine for me.

#ai

Claude and Obsidian: How I Built a Personal Knowledge Base Run by an AI

I keep my knowledge base in Obsidian and put a Claude Code agent on top: it lives in the notes folder, knows my rules, and handles the routine for me.

#dev

Jul 8, 2026

Utilities

Tools

For game devs

Steam AI Disclosure

Answer a short guided wizard about how your game uses AI and get Steam's AI content disclosure filled correctly.

Free check · paid disclosure packStart check

For creators

Contract Red-Flag Scanner

Upload an influencer or brand contract and spot risky clauses — exclusivity traps, payment terms, usage rights — before you sign.

Free risk check · $10 full reportScan a contract

For Windows

XPLOIT Translator

Windows tray app: copy text or a screenshot, press Ctrl+Alt+T, and read it in your language.

Free app · your own OpenAI keyDownload

Quick utilities

QR Code GeneratorStyled QR codes with a logo, export as PNG.Credit Card GeneratorLuhn-valid test card numbers for QA.JWT DecoderDecode and verify JWTs in your browser.Image ConverterConvert PNG, JPEG and WebP locally.

Suggest a toolTell me what to build — it might ship next Telegram

Something to build, review, or ship?

Tell me what you need and I'll reply within 24 hours — mentorship, consulting, or engineering help for your team.

Photos

Instagram

Follow @ravygo

Latest

01 · @ravygo

Great morning in a great place

02 · @ravygo

New avatar for few years)

03 · @ravygo

Vietnam is wonderful

04 · @ravygo

Legendary people, legendary hero, legendary place #brucelee #hongkong

05 · @ravygo

Ностальгии пост

06 · @ravygo

После долгого пути из идей, экспериментов, бессонных ночей, сомнений, переписываний, багов, фиксов и тысяч маленьких решений этот момент наконец наступил! Сегодня наша игра официально выходит по всему миру!

07 · @ravygo

Meet the Philippine House Swallow

08 · @ravygo

Welcome South Korea! Library

@ravygo Follow