Sergei Revenko
Sergei Revenko

Senior Technical Product Manager

Open to offers · Member since 6 Oct 2026
Location
Krakow, Poland
Desired salary
Unspecified
Work preference
Remote Only
Experience level
Senior

About

Professional summary

I am a Senior Technical Product Manager with more than four years of product management experience and five years of prior software engineering experience. I specialize in taking technically complex, AI-native, and infrastructure products from early discovery through launch, adoption, and scale.

I have led 0-to-1 product development across strategy, customer discovery, roadmapping, PRDs, pricing, go-to-market planning, delivery, and product analytics. I am comfortable translating customer, commercial, and business requirements into clear engineering scope, APIs, integrations, acceptance criteria, and measurable outcomes.

Most recently, I co-founded Chain.Love and led product for a B2B infrastructure marketplace serving developers and AI agents. I helped scale the business to $240K ARR, more than six enterprise customers, and approximately 2,000 monthly active users while leading a 10-person product and engineering team.

I bring hands-on technical experience in AI agents, MCP, RAG-powered search, LLM integrations, automated workflows, APIs, microservices, Node.js, TypeScript, SQL/NoSQL, and blockchain technologies. I use rapid prototyping tools to validate product opportunities and turn technical capabilities into useful customer-facing products.

My founder background has given me strong commercial ownership across P&L, fundraising, enterprise customer relationships, pricing, customer acquisition, and GTM. I enjoy working at the intersection of technology, business, and customer needs to build products with clear market value.

Skills

27 capabilities

Tech stack & tools

Working toolkit

Collaboration

Design

Languages & Frameworks

Experience

Career history

Chief Product Officer (CPO) & Co-Founder Chain.Love

Owned the product end-to-end for a B2B infrastructure marketplace for developers and AI agents, covering strategy, discovery, roadmapping, pricing, GTM, customer development, and delivery. Scaled the platform to $240K ARR, more than six enterprise customers, and approximately 2,000 MAU.

Led a 10-person product and engineering team, converting business and customer needs into requirements, APIs, integrations, and acceptance criteria. Built and shipped a production MCP server, RAG-powered infrastructure search, PR validation agents, and intelligent data matching; also owned P&L, enterprise relationships, investor and partner engagement, and raised approximately $500K in pre-seed and seed funding.

Product Manager Protofire

Led product discovery and market validation for new B2B opportunities across payments, infrastructure, and developer tooling within a fintech venture studio. Chain.Love was spun out of this work.

Translated customer and partner insights into product strategy, PRDs, API and integration requirements, and engineering scope. Partnered with engineering, commercial teams, and external stakeholders from opportunity validation through delivery and adoption.

Product Owner Hypra Fund

Led a four-person cross-functional team conducting market and product research across financial infrastructure, DeFi, and emerging technologies. Identified opportunities and produced insights to support investment decisions.

Wrote PRDs, defined KPIs and success metrics, and owned strategy and budget for cross-functional initiatives. Coordinated research and campaign execution for the fintech investment fund.

Founder Services Business

Bootstrapped and operated a profitable logistics and services business in Belarus for 11 years. Built operations, hiring processes, pricing, and customer acquisition capabilities from the ground up.

Owned the full P&L without external funding and scaled acquisition through SEO, Google Ads, and paid social campaigns. The business continues to operate.

Smart Contract Developer Interexy

Developed smart contract solutions as part of an early-career software engineering role. Applied Solidity and blockchain development knowledge to product and engineering work.

Contributed technical expertise that later supported product leadership in technically complex and blockchain-related environments.

Full-Stack Developer Dashbouquet

Worked as a full-stack developer on web application development initiatives. Used Node.js, TypeScript, Angular, REST APIs, and SQL/NoSQL technologies.

Built practical experience in application architecture, integrations, and end-to-end software delivery.

Backend Developer FXPRIMUS

Worked as a backend developer in a fintech-related environment. Developed backend services and integrations using API-oriented and microservices-based approaches.

Strengthened experience in server-side development, data systems, and technical delivery for financial products.

Full-Stack Developer VironIT

Worked as a full-stack developer, contributing to web application development across frontend and backend components. Used JavaScript and TypeScript ecosystem technologies, APIs, and databases.

Built foundational experience in software engineering, application architecture, and collaborative product delivery.

Education

Learning history
No education data available.

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