10.09.2026 aktualisiert

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Product Manager

Berlin, Deutschland
Weltweit
Master's Degree in Cultural Journalism, UNLP (National University of La Plata), Buenos Aires
Berlin, Deutschland
Weltweit
Master's Degree in Cultural Journalism, UNLP (National University of La Plata), Buenos Aires

Profilanlagen

Mariel Breuer - Master CV.pdf

Über mich

I help companies and mission-driven organizations ship products and build high-performing teams. With 15+ years across cultural production, digital transformation, tech education, and game development, I bring hands-on production expertise combined with strategic leadership and team development.

Skills

Application Performance ManagementCertified Scrum Product OwnerProduct Lifecycle ManagementProduktionsmanagementProduktdatenmanagementProgram Management ProfessionalProduktlinienentwicklung (Software)Product Information ManagementProduktentwicklungProdukt ManagementProduktmarketingProduktplanungSoftware-ProduktmanagementProduktionsplanProgramm-ManagementSoftware ProjektmanagementProduktstrategienEntwicklungsprogrammeProduktinformationsmanagementsystem
Product & Program Management
Product Vision & Roadmapping, Program & Portfolio Management, OKR Definition & Tracking, Discovery & Experimentation Frameworks, PRD Writing, Prioritization (RICE/MoSCoW), Metric Review Cadences, Risk & Issue Tracking, Milestone & Dependency Tracking, and Change Management across 10+ organizations and 15+ concurrent products.

AI & Technical Application Development
GenAI Application Design using Claude API and LLMs, Conversational AI, Prompt Engineering, AI-Assisted Workflows, LLM Automation, Next.js, React, TypeScript, PostgreSQL, and Prisma. Independent design and shipping of prototypes including a GenAI career discovery platform and a full-stack productivity application.

Production & Delivery
End-to-End Production Pipeline Design, Release Planning & Milestone Tracking, QA Coordination & Bug Triage, Live-Ops Planning, Multi-Platform Launch Coordination, Localization Management, and Process Documentation & SOPs across gaming, EdTech, and technology sectors.

Data & Measurement
NPS & Retention Tracking, A/B and Multivariate Experimentation, Survey Design & Automation, Performance Dashboards, Data-Informed Decision Making, SQL (basic), and Google Analytics for program and product performance evaluation.

Leadership & Stakeholder Management
Cross-Functional Team Leadership, Team Development & Mentoring, Executive & Multi-Stakeholder Communication, Agile Coaching, and Direct and Constructive Feedback across teams of up to 8 people.

Agile & Scrum Delivery
Certified Scrum Master (UTN, Argentina) with applied Agile/Scrum delivery across 10+ organizations. Roadmap and backlog management, sprint planning, retrospectives, and delivery-consistency improvements.

Tools & Platforms
Jira, Confluence, Notion (expert), Miro, HubSpot, Trello, Slack, Google Workspace, GitHub, Discord, Mailchimp, and WordPress for project management, collaboration, and product operations.

Learning Design & Curriculum Development
Instructional design, course structure, and learning delivery processes from design through rollout. Experience advising on curriculum improvements for technical bootcamps including AI, Data Engineering, and Machine Learning Engineering programs.

Localization & Multilingual Communication
End-to-end Spanish localization for text-heavy titles and multilingual stakeholder communication. Native Spanish speaker with high proficiency in English and working knowledge of German and French.

Sprachen

DeutschgutEnglischverhandlungssicherFranzösischGrundkenntnissePortugiesischGrundkenntnisseSpanischMuttersprache

Projekthistorie

Freelance Product Manager, Program Manager & Producer

Breuer Land (Freelance)
Independent practice providing product management, program management, and production services to startups, scaleups, EdTech organizations, indie game studios, and mission-driven organizations across gaming, technology, education, and cultural production. Clients include neuefische GmbH, Enersis, Lilipad, and VSO.

Product Manager

neuefische GmbH (Freelance)
Own product and content strategy and the delivery lifecycle for a portfolio of technical bootcamps including AI and Digital Transformation Management, Agentic Machine Learning Engineering, and Data Engineering. Designing an AI-powered portfolio operating system for multi-product lifecycle management. Translating hiring-partner feedback and learner outcome data into prioritised curriculum improvements.

Producer (Contract)

Thought Fish GmbH
Embedded producer on How To God (VR) through testing, polish, and release; shipped to Early Access on Meta (Dec 2025) and Steam (Feb 2026). Designed and executed the production plan; owned bug ticket triage, prioritisation, and milestone tracking across engineering, art, design, and QA teams. Developed the post-launch live-ops and multi-platform roadmap. Delivered end-to-end Spanish localisation for a text-heavy title.

Head of Program and Career Development Department

neue fische GmbH
Owned end-to-end design and delivery of educational and career development programs for 1,500+ learners/year, leading a cross-functional team of 8. Built the program performance measurement system from scratch with NPS and retention dashboards and AI-powered survey automation. Outcomes: NPS improved from 10 to 48; completion rate +70%; operating costs -28%; graduate placement rate +26%. Drove cross-department process optimisation resulting in an 18% efficiency gain.

Program Manager

Ironhack
Managed delivery of remote and on-campus bootcamp experiences for 60+ learners per cohort, coordinating 5 concurrent teaching teams across global and local stakeholders. Drove cross-department process improvements, improving delivery consistency by 34%. Built community programming that increased alumni engagement by 27%.

Scrum Master / Agile Project Manager

IT ROCK - Software Factory
Main point of contact for development teams and stakeholders across 5 concurrent digital products: arteba, IICA Museum, Mujeres Rurales, Carnaval (NFT marketplace), and Oopsa. Implemented an Agile/Scrum framework across the full product development lifecycle. Outcomes: 87% on-time delivery rate, 18% reduction in average time-to-market, 46% increase in user engagement post-launch.

Project Manager

Trinahost (digital agency)
Team coordination, client contact, project planning and digital strategy.

Digital Manager (Digital Product Manager)

Museum of Modern Art in Buenos Aires
Managed the museum's full digital presence and digital product operations across website, social media, content, and archive systems over 6 years; grew online audience by 95%. Integrated the museum's collections with Google Arts and Culture and Smartify platforms. Led archive digitalisation and collection management software implementation for 1,500+ records. Concurrently taught at three institutions developing and delivering curricula in cultural journalism, film production, and art history.

Project Manager, Editor, Writer

Bacodelia (online cultural magazine)
Project management, editorial direction, and writing for an online cultural magazine.

Instructor, Art History & Curatorial Writing

Espacio Dos Puntos
Instructor for Art History and Curatorial Writing.

Instructor, Curatorship & Sociology of Culture

CIC - Centro de Investigacion Cinematografica
Instructor for Curatorship and Sociology of Culture courses.

Instructor, Musical Production

Universidad de Palermo
Instructor for Musical Production courses.

Co-founder & Co-director

BOMB.BA Urban Invasions
Co-founder and co-director of a self-managed urban art project.

General Production, Press, Curatorial Assistance, Sales

Elsi del Rio (contemporary art gallery)
General production, press, curatorial assistance, and sales at a contemporary art gallery.

Content Manager, Translator, Researcher

Start Foundation (Ramona web / Snowball Project)
Content management, translation, and research.

Kontaktanfrage

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