ANDREW ZINCHENKO
Warsaw
Work Preference
Summary
5+ years of experience as a Product Manager, owning end-to-end product development and strategy for B2B and B2C products. Skilled at using AI tools to streamline prototyping and hypothesis testing, achieving up to 70% faster validation. Demonstrated success taking products from 0 to 1, leading product discovery, go-to-market strategy, and growth initiatives that grew a fully bootstrapped SaaS product from $0 to $250K ARR in 2 years.
Overview
11
11
years of professional experience
Work History
Product (Growth) Manager
AI Tools Saver
Warsaw
03.2025 - 02.2026
- Owned end-to-end product lifecycle for AI Tools Saver, initiating and executing validation experiments with 4 prototypes (Lovable + Figma), testing hypotheses via A/B experiments and demand validation, resulting in 300+ onboarded businesses and 30-50% QoQ revenue growth.
- Led a 4-week product discovery process leveraging user and market research, competitor analysis, and AI-driven insights to identify critical pain points and uncover competitive advantages.
- Built and prioritized a data-driven product roadmap aligned with OKRs, validating end-customer needs and driving both B2B and B2C product growth while ensuring measurable impact on key metrics.
- Directed cross-functional initiatives to scale backlink profile from 0 to 1,500+ in 7 months, raising domain authority (DA) from 0 to 30+ (Ahrefs) and optimizing content for most popular LLMs (AIO).
Product Manager
Owledge
Warsaw
03.2021 - 05.2024
- Owned the end-to-end product and business strategy for a fully bootstrapped SaaS, growing it from 0 to 18,000+ unique users with ~12% conversion to paid plans, achieving $250K ARR at peak.
- Managed a cross-functional team of 7, contributed to hiring, and mentored junior team members.
- Analyzed market trends, customer segments, & competitors to prioritize core features to ensure strong product-market fit (PMF). Defined and implemented a go-to market (GTM) strategy, resulting in 250+ annual subscriptions in 4 weeks.
- Developed and executed data-driven roadmaps aligned with business strategy, tracking key SaaS metrics (MRR/ARR, Churn, LTV, CAC, NPS) to ensure financial sustainability and measurable business impact.
Co-Founder, Team Lead
Devhance
Kyiv
12.2018 - 09.2022
- Delivered end-to-end web solutions, launching 16 websites & PWAs over 4 years for European and U.S. markets, serving clients such as Sprive, TEFL Iberia, Floy, DoorDash and MyVisitIceland.
- Grew and structured a cross-functional team from 2 to 23, including PMs, developers, designers, and SDRs, across both in-house and remote.
- Worked with clients across SaaS, EdTech, HealthTech, FinTech, Entertainment, and other sectors.
- Closed 5-figure deals, our web studio reached $1.3M+ in annual revenue. In early 2022, the company received an acquisition offer and was acquired 5 months later by a software development company.
- Some of the company's reviews: https://clutch.co/profile/devhance#reviews
Javascript Developer
Software AG
Warsaw
12.2018 - 05.2019
- Provided ETA for the front-end part of web development.
- Built React.js architecture for PWAs.
- Created React.js components of separate modules for B2C and B2B products.
- Worked closely with the customer support team to deliver the best experience to clients.
Front-End Developer
Hypecode
Warsaw
12.2017 - 11.2018
- Worked with UX/UI designers and back-end developers on creating an e-learning platform that offers courses and guided paths to teach coding - helping users build in-demand skills from beginner to advanced levels.
Quality Assurance Engineer
Playtech
Kyiv
02.2015 - 09.2015
- Manual testing of gaming apps, creating test cases/test suits, writing bug reports, making changes to technical documentation.
Education
Bachelor's degree - Radiotechnical Devices & Systems
Igor Sikorsky Kyiv Polytechnic Institute
01.2016
Skills
- Product Management
- Product Discovery
- Product Strategy & Vision
- Product Road Mapping
- Product Analytics & KPIs
- A/B Testing
- UX Research
- Launching MVPs
- Cross Functional & Leadership Experience
- Entrepreneurship Experience
Languages
English
Polish
Ukrainian
Russian
Youtube
https://youtu.be/liLPn2Hrfo8
Personal Information
Title: Product Manager
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
swipe to browse
Timeline
Product (Growth) Manager
AI Tools Saver
03.2025 - 02.2026
Product Manager
Owledge
03.2021 - 05.2024
Co-Founder, Team Lead
Devhance
12.2018 - 09.2022
Javascript Developer
Software AG
12.2018 - 05.2019
Front-End Developer
Hypecode
12.2017 - 11.2018
Quality Assurance Engineer
Playtech
02.2015 - 09.2015
Bachelor's degree - Radiotechnical Devices & Systems
Igor Sikorsky Kyiv Polytechnic Institute