Ilia Ilinskii · analytics & AI consulting
An analyst who builds the AI systems too
7+ years in analytics at Samsung, Okko, Recharge and Nexters ($GDEV). I set up analytics and attribution, find growth points, and build AI systems on top of your data: knowledge bases, assistants and analytics agents.
I work personally — you talk to the person doing the work, with no account managers in between. For bigger jobs I bring in a small team of specialists I trust.
First call is free · fixed monthly budget — if the work takes longer, that’s my risk · remote, CET · English and Russian · USD or EUR
The three jobs people bring me most often. Each starts with an audit, which on its own gives you a clear picture and a plan.
Analytics
Numbers in reports don’t match, and nobody can say which marketing actually pays off. I put it in order and find where the money is.
AppsFlyer · Firebase · GTM · AppMetrica · ClickHouse · Superset
Analytics × AI
The team wants AI, but the models know nothing about your company. I give them reliable context — and they start doing real work.
multi-agent ingestion · fact checking · RAG · MCP · ~13,000 pages in production
AI
An AI feature is already live, but it answers unreliably or costs too much. I find out why and fix it.
evals · prompt architecture · cost · debugging
Seven years inside product and marketing teams: mobile apps and games, streaming, EdTech and payments — from startups to a NASDAQ-listed company.
Career
Client projects
AI EdTech · since 2026 · ongoing
We started by auditing the tracking. Today the team has one analytics view across web and app, a knowledge base its agents keep up to date, an AI assistant in Telegram, and AI access to the data — managers ask the assistant for numbers instead of asking an analyst.
Mobile entertainment apps · 3 projects · 2025 — 2026
Built analytics from scratch and set up mobile attribution (AppsFlyer, Firebase, GTM, AppMetrica), then looked for growth points. In one project I found a problem in the payment flow worth up to +15% ARPU.
Whatever I build for clients, I first build and test on my own products at oshn-ai, my AI product studio.
A Rust engine with multi-agent ingestion: it pulls in Telegram, sites, YouTube, drives, audio and images, checks facts and keeps a wiki where every claim has a source. Models reach it over MCP, behind OAuth.
An AI reader for iOS and Android: explains a word in context, reminds you who a character is, answers about the book — never looking past your page.
Visit closereader.appA personal AI agent across WhatsApp, Telegram, iMessage, Slack and email. Payments, new contacts and deletions wait for your OK.
Visit const-agent.comAn iOS AI coach in 10 languages: an LLM writes each session around the user’s state, ElevenLabs voices it, and billing runs in the same pipeline.
A fixed monthly budget: you pay for the approved plan, and if the work takes me longer, that’s my risk.
One hour on your task and the scope, free of charge. Afterwards I tell you what the audit will take, in hours and money.
I look at what you have today: data, tracking, AI systems, processes.
Scope, timeline and hours per month. You approve it.
Billed monthly by the plan. Each month closes with an act of completed works.
Work outside the plan is estimated separately and starts once you approve it.
Serbian sole proprietorInvoices in USD or EURMonthly act of completed works
The first hour is free
Tell me about your task. After a free hour together you’ll get an audit estimate in hours and money.
Most clients come through people I’ve already worked with.