Product Manager · E-commerce · Payments · Logistics · AI

Product work you can measure.

I'm Ivan Kirshin — 10+ years of product management across AI products, e-commerce, payments and logistics — G.Rocks, L'Etoile, iBT.ru. Every claim on this page comes with a number attached.

10+ yrs·G.Rocks·L'Etoile·iBT.ru·Top-1 shopping app RU

Ivan Kirshin — business portrait
Ivan KirshinOpen to offers

Shipped, tested, verified

Six product changes and what they did to the metrics. A — before or control, B — after or variant.

iBT.ru · A/B 50/50

Cart redesign

A
100
B
116

▲ +16.06% to checkout▲ +9.26% purchases

Full redesign of cart contents and the path to checkout; rolled out to 100% after variant B won.

iBT.ru · A/B

Auth flow rebuilt

A
92%
B
97.5%

▲ 92 → 97.5%successful sign-ins

Errors 4% → 1.3% · registration completion 81% → 89%.

iBT.ru · H1'25 vs H1'24

SEO program

A
100
B
237

▲ +137%unique organic visitors

Structured catalog, landing pages and technical SEO.

iBT.ru · Unit economics

Order consolidation

A
100
B
68

▼ −32%logistics cost per order

Transit warehouse + consolidation rules across suppliers.

L'Etoile · Fulfillment

OTIF turnaround

A
87%
B
95%+

▲ 87 → 95%+on-time-in-full delivery

Order-execution analytics; express 2h in 100+ cities, 7 beauty hubs.

L'Etoile · Relaunch

Gift certificates 2.0

A
×1
B
×3

▲ ×3sales year over year

New formats, gifting UX and digital card delivery.

More results

MRR +240%MAU +185% YoYLTV +57%Renewal rate 72%+Web2App 11.8%BNPL — 20% of ordersAOV +15%Acquiring fee −9.3%Unpaid orders −4.89%4.8★ Top-1 shopping app RUMulti-cart — 15% of ordersExpress 4h MoscowRegistration 81 → 89%

Where the numbers come from

12.2025 — presentcurrent role

G.Rocks

Senior Product Manager

AI companion product with subscriptions and ad monetization. I own strategy, growth, monetization, Web2App/Web2Web funnels, AI features and core business metrics — from MVP to international scale.

  • Revenue: MRR +240% in 12 months · ARPU +38% · LTV +57% · renewal rate 72%+
  • Growth: MAU +185% YoY · 11.8% Visitor-to-Paid in Web2App · CAC −31%
  • Product: onboarding 62% → 84% · D7 retention 42%, D30 24% · 3–5 growth hypotheses weekly
  • Monetization: subscription packaging, paywalls and pricing experiments · ad revenue +46% via segmentation
  • AI: LLM companion experiences, personalization and recommendations · AI tooling for discovery, PRDs and feedback analysis
11.2023 — 09.20252 yrs

iBT.ru

Head of Product

Beauty marketplace. Audited user scenarios, built CJM and defended a strategic roadmap before the owner and CEO — covering e-commerce, logistics, marketing, B2B and DBS.

  • Payments: Yandex Split BNPL — 20% of orders, AOV +15%; new acquiring bank −9.3% fee; card tokens + SBP
  • Logistics: transit warehouse, consolidation −32% cost, Russian Post integration, 4h express in Moscow
  • Conversion: cart, auth and thank-you page A/Bs — unpaid orders −4.89%
  • Growth: discounts, bonus program, bundles, personal coupons and pricing
  • AI/LLM: initiated a customer-support AI assistant (in progress at handover)
10.2020 — 11.20233 yrs

L'Etoile · letu.ru

Head of Product Stream — Deal

Owned the full transaction funnel of Russia's largest beauty retailer: cart, checkout, payments, delivery, auth, personal account, service communications, gift certificates. Co-built expansion strategy with C-level for CIS, Qatar and UAE.

  • App rating: 4.8★ iOS & Android (peaks of 5.0) — Top-1 shopping app in Russia
  • Multi-cart & SuperCart: multi-warehouse + FBS/DBS merchants + mixed delivery — 15% of orders
  • Express delivery: 2 hours in 100+ cities from stores and 7 beauty hubs; OTIF 87% → 95%+
  • Payments: one-click card payment (tokens), SBP binding, BNPL — Podeli, Split
  • Foundation: design system for web and apps, predictive service notifications
07.2015 — 09.20205 yrs

Rusagrotrans

IT Project Manager

Rail freight leader. Ran IT projects end-to-end with PMBOK 5–6 and Scrum/Kanban, CapEx/OpEx budgeting, ITSM/ITIL processes.

  • B2B EDI: e-invoices and acts with qualified e-signature (.NET + PHP)
  • IoT ERP: M2M rolling-stock monitoring — NPV 4.7
  • Data center: consolidated infrastructure of 4 regional divisions
05.2009 — 06.20156 yrs

Rusagrotrans

Senior System Administrator

Kept critical systems of regional divisions highly available — the engineering ground my product work stands on.

What I work with

E-commerceHome page to checkout · CJM / UX · SEO · A/B testing · FBO / FBS / DBS
GrowthWeb2App / Web2Web · Subscriptions & paywalls · Pricing · Retention · JTBD
Mobile appsiOS / Android · 4.8★ rating — Top-1 · Web2App · Predictive notifications · App design system
PaymentsBNPL · SBP · Card tokens · Acquiring
LogisticsConsolidation · Express delivery · OTIF · Last mile
AI / TechLLM · IoT / M2M · Diginetica · RetailRocket · API
ManagementRoadmapping · OKR / KPI · Scrum / Kanban · PMBOK · Stakeholders
ToolsJira · Confluence · Figma · Amplitude · Mixpanel · GA4 · SQL · Miro

Let's talk product

Open to product leadership roles and consulting across Europe. Write — I reply fast.

Email me
LocationSetúbal, Portugal