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01 · THE CAREER

The road so far.

Every step taught me a different altitude of the same job: make the thing people need, then make the org that makes the thing.

  1. MAR 2024 — NOW

    Chief Product Officer — Team Internet Group (Commerce Media Tech)

    Ad-tech SaaS: Voluum & Zeropark. Cut 45 scattered initiatives down to 4 core rebuilds and 6 strategic bets, set the group's market positioning, and led its product and AI transformation — while still shipping experimental products myself, on principle.

  2. JAN 2023 — MAR 2024

    Head of Product Management — same company, the fix-the-foundations chapter

    Turned feature factories into teams that own outcomes: product triads, a real user-research culture, separate strategies for both products. Time-to-value down 60%, team eNPS from 20 to 54 — and a promotion to CPO after 14 months.

  3. 2023 — NOW

    Founder — shoshin.pm

    Strategy consultancy run by practitioners who still practice. Workshops that end in decisions, then execution support — for Allegro, Betfan, Kuźniar Media, Valueships, Rohlig SUUS Logistics.

  4. JAN — AUG 2024

    Interim Head of Product — Olly Olly, Charlotte NC (remote)

    The parachute gig: pivoted a marketing agency into a SaaS for US home-service pros. Shipped v1, got the first 1,000 paying customers, built the activation engine, handed over.

  5. JUL 2022 — JAN 2023

    Senior PM / Product Practice Lead — Ramp Network, London

    Clarified the B2B2C Partners strategy into two product lines and shipped the Partners Portal from zero: retention up 12%, issue-resolution time cut ~5×. Led the product-practice transformation on the side.

  6. JUN 2021 — JUL 2022

    Product Manager — Housecall Pro, San Diego

    Owned the calendar — where users spend 90% of their time. Built the area's 3-year strategy, cut lost jobs 6% for the key segment, and sold everyone on an engine rebuild with zero "immediate value" that unlocked everything after. First PM in Poland; hired 3 PMs and 2 designers.

  7. SEP 2020 — JUN 2021

    Product Manager — Delivery Hero (via Netguru)

    Innovation arm of the world's biggest food delivery (2M daily users). White-label groceries engine built in a month, live in Talabat and Hungerstation in two, 20% of early restaurant customers converted to grocery delivery.

  8. MAR 2018 — SEP 2020

    Project / Product Manager — Netguru

    Co-built Netguru's product management practice. Click & collect for Żabka, a US insurtech, a Berlin catering app — alongside the future founder of Gorillas.

  9. ORIGIN STORY

    Production planner — roller blinds, then tires

    Started in the warehouse, got moved to planning, then built an Excel macro that planned the entire production line for me — components, forecasts, output. That was the day I realised I don't want to plan products. I want to build them.

→︎ the long version, with every number sourced: ask for it

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05 · SECOND OPINIONS

Don't take my word for it.

"A very down-to-earth CPO. What truly sets Piotr apart is his ability to balance high-level vision with pragmatic execution — empowering individuals to take ownership, always ready to support without micromanaging."

REUBEN — PRODUCT MANAGER,
REPORTED TO PIOTR AT COMMERCE MEDIA TECH

"I like their style — organised, professional, assertive, sharing knowledge in a way that's light but effective. They work a bit like therapists you resent for only asking questions. But asking is a craft."

JAROSŁAW KUŹNIAR — JOURNALIST, FOUNDER OF VOICE HOUSE,
ON WORKING WITH SHOSHIN.PM (TRANSLATED)

"An astute product manager with an indisputable talent for setting his team up for success. He never shied away from reaching out to users through every channel he could find — and is never afraid to question the status quo."

PRODUCT DESIGNER — SQUAD-MATE
AT HOUSECALL PRO