Portrait of Gianni Peysack

About me

I design and build products from Madrid, in English, Spanish and German. I have a BA in International Business from Constructor University, and before that I studied international relations in Nicaragua and Costa Rica.


Since 2022 I've built products from zero: a music social app, a field-ops platform for CPG brands with paying pilots, a vocabulary app, a LinkedIn extension and a campus marketplace. Now I take on a small number of client projects: apps, websites, B2B software and AI work, designed and built by one person.

Process

MY APPROACH

Every product I build starts with a customer conversation and ends in someone's hands.

01

Talk to users first

I run discovery before I design anything. MarketOpsIQ's AI price scanner came out of a single customer call.

02

Cut to the core

I prioritize ruthlessly: one clear problem, the smallest thing that solves it, and a roadmap short enough to ship.

03

Ship, measure, repeat

Launches are how I learn. I ship early, watch the numbers and iterate with the people using the product.

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Products built

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Paid B2B pilots

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Stores on MarketOpsIQ

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Research reports

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Products built

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Stores covered

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Paid B2B pilots

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Research reports

Experience

MY JOURNEY

2025-now

Product, design & build, MarketOpsIQ

Own the product end to end, from the mobile app and web dashboard to analytics. Landed two paid pilots with a CPG distributor.

2025

Business Consultant Intern, Stratle

Built a 6-month forecasting model that informed a client's pricing and feature priorities, and GTM KPI dashboards across 3 launch cycles.

2025

Product Marketing Intern, Constructor Tech

Owned competitor research and GTM planning across 3+ software products, and turned the findings into product positioning.

2024-2025

Research Assistant, Statista

Published 1,000+ statistical reports across banking, corporate and advertising, plus custom analysis for premium clients.

Milestones

Milestones & Education

I build for users, not trophies,
but when a launch takes off,

I'll take the spotlight.

2026

#5 Product of the Day on Product Hunt

Genzi

2026

Paying subscribers in the first month

Lexfall

2026

Two paid B2B pilots

MarketOpsIQ

2022

100K+ views on a TikTok I shot and fronted

Genzi

2023-2026

BA International Business

Constructor University

2019-2022

International Relations studies

Nicaragua & Costa Rica

Work with me

Tell me what you are building.

Send the idea, roughly when you need it and the budget range. You get a straight answer on whether I am the right person for it, what it would take, and what I would do first.

Taking projects for 2026
Gianni Peysack