20.07.2026 aktualisiert

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Head of Product | VP Product | AI-Native Product Leader

Berlin, Deutschland
Berlin +100 km
Bachelor of Science in International Business Management, Northwestern Oklahoma State University
Berlin, Deutschland
Berlin +100 km
Bachelor of Science in International Business Management, Northwestern Oklahoma State University

Profilanlagen

Lehel_Kakonyi_CV_2026.pdf

Über mich

A hands-on product leader with 15+ years of end-to-end experience across Design, Research, Engineering, QA, and DevOps — with a practitioner's understanding how to build products that are designed from the ground up using technology and AI to think, adapt, and scale with it.

Skills

GitHub ActionsMiroProduct OwnerUser Experience (UX)Atlassian JiraCloud ComputingGitHubGoogle AnalyticsInformation RetrievalPythonPostgreSQLProduct Lifecycle ManagementNext.jsJson Web TokenSalesforce TableauTag-ManagementUser-Centered DesignUser StoriesEnterprise Application IntegrationDocker ContainerEnterprise Application SoftwareGoogle Data StudioUser FlowsTrackingsystemeSentryFigmaApi DesignUser FeedbackApi-ManagementDockerAirtable
AI-Native Product Leadership
Deep expertise in embedding AI tools, automation, and modern delivery practices into product organisations. Proficiency in Model Routing, Prompt Infrastructure, Eval Frameworks, Token Optimisation, Agent Workflow Configuration, Anti-Hallucination Systems, and MCP Servers to build scalable, intelligent product systems.

Strategic Product Management
Extensive experience owning end-to-end product portfolios across multiple brands and markets, translating company strategy into team-level execution across growth pillars such as Internationalisation, Commercial, Payments, and Logistics. Track record of driving 30% YoY business growth and consistent KPI overachievement.

Technical Fluency & Engineering Collaboration
Hands-on understanding of software development with skills in HTML, CSS/Sass, Next.js, Node.js, Python, PostgreSQL, REST API, CI/CD, and Docker. Ability to bridge product and engineering teams to deliver scalable, high-quality digital solutions.

Agile Coaching & Delivery Practices
Introduction and embedding of Agile coaching practices across large cross-functional teams, establishing shared rituals, delivery standards, and continuous improvement cultures that measurably reduce cycle times and increase team autonomy.

Data Analytics & KPI Management
Proficiency with Google Analytics, Google Tag Manager, Google Data Studio, Tableau, Posthog, and Webtrekk to define and track OKRs, KPIs, and operational budgets, enabling data-driven decision-making across product and business teams.

Product Design & UX Tooling
Experience with Figma, Miro, and Design Sprints to transform design and delivery workflows, introduce automated pipelines, and accelerate alignment while reducing cycle time across product and design organisations.

E-Commerce & Internationalisation
Proven ability to architect internationalisation strategies that compress country rollout cycles, deploy payment systems across multiple countries, and launch digital channels with sustained YoY growth across App and Web platforms.

Project & Portfolio Management Tooling
Extensive use of Jira, Confluence, N8N, Github CI/CD, Vercel, Render, Supabase, Prisma, Neon PG, Docker, ERP MS D365, and Cloudflare to manage complex product portfolios and technical delivery pipelines.

Organisational Leadership & Team Building
Recruitment and development of senior product and design hires, creation of career frameworks, introduction of micro performance reviews, and execution of coaching programmes and hands-on workshops to raise seniority and overall team performance.

Erfahrung

Berufserfahrungmehr als 10 Jahre
Freelancer seit2026

Sprachen

DeutschverhandlungssicherEnglischverhandlungssicherUngarischMuttersprache

Projekthistorie

Head of Product Management

flaconi GmbH
Owns the Product, Project, Design, and User Research organisations, translating company strategy into team-level execution across six growth pillars: Internationalisation, Commercial, Campaigns, Payments, Omnichannel, and Logistics. Rebuilt product organisation workflows by embedding AI tools, automation, and modern delivery practices. Key achievements include architecting an Internationalisation Blueprint compressing country rollout cycles from 9 months to 3, deploying a new payment system across 17 countries, launching a Recommendation and Ads Engine contributing 14% of total revenues, and driving App +45% YoY and Web +25% YoY digital channel growth. Managing 5 direct reports, 4 teams, approximately 18 people, and a 3M EUR annual product budget, reporting to C-suite.

Head of Product Management

Kfzteile24 GmbH
Led the Product, Project, Product Design, and Agile Coaching organisations across 18 teams, managing the full product portfolio for digital and offline operations across multiple brands and internal departments. Partnered directly with C-Level on strategy, budgets, and resource planning. Led an 80M EUR/year sales channel migration and delivered a state-of-the-art ERP system within 11 months. Scaled the B2B segment from 20K EUR to 1.2M EUR in monthly revenues. Managing 12 direct reports, 4 teams, approximately 26 people, and a 5M EUR annual product budget, reporting to C-suite.

Head of Product & Engineering

Freelancer
Led a major overhaul of a legacy system and restructured the software development team to drive scalable growth and competitiveness in the HR Tech industry. Conducted departmental audits, introduced new IT workflows, established strategic partnerships, and built a data-driven product culture. Team included 6 engineers, 5 designers, 6 product managers, and external development partners.

Head of Product Management

Crvsh GmbH
Led Vodafone's in-house innovation lab, responsible for formulating and executing a comprehensive product vision that created new income streams and established best practices in software development for German and global IoT enterprises. Created new business models resulting in 3M EUR in new revenue. Delivered 2 enterprise IoT products from ideation to release management. Managed 6 teams and 20 people, reporting to Founders and Vodafone ExCo Members.

Head of Product Management

Jonny Fresh GmbH
Led end-to-end digital transformation in logistics, operations, and e-commerce platforms by defining a new digital product and operation strategy. Efforts resulted in securing new investment funds, continuous reduction in operative costs, and expanding company sales to operate nationwide.

Product Manager

Aupeo GmbH
Lead Product Manager for Panasonic Automotive's new automotive platform, driving the development of a content streaming and personalized marketing platform for the North American and European automotive industry. Successful software implementation with over 20 million units sold worldwide and 2 million daily app users.

Product Manager

Nu3 GmbH
Transitioned the company from a Magento-based webshop to a self-developed in-house e-commerce platform. Focused on optimizing Customer Acquisition and Supply Chain digitalization, leveraging analytical tools, customer segmentation, and business operation metrics. Strategic plan enabled Nu3 to establish itself as the market leader in the nutrition industry in Europe.

Product Manager

Dension Audio Systems
Led the development of a global digital sales channel integrating retail partners for the Automotive Aftermarket business. Vision included a new e-commerce platform with integrations of a new Logistic Hub, Payment Systems, Digitalized Procurement, and Retail Partner Management.

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