Dr. Carmen Martinez

Data Scientist

Berlin, Berlin, Germany22 yrs experience
AI EnabledAI ML Practitioner

Key Highlights

  • Expert in designing conversational AI systems.
  • Proficient in multilingual and cross-cultural deployments.
  • Author of a practical guide on user-centric LLM chatbots.
Stackforce AI infers this person is a Conversational AI Specialist with expertise in Data Science and Natural Language Processing.

Contact

Skills

Core Skills

Data ScienceConversational Artificial IntelligenceGenerative Artificial IntelligenceChatbot DevelopmentConversational Ux DesignProduct ManagementConversation Design

Other Skills

AWS SageMakerAgentic AIAgile MethodologiesAmazon Web Services (AWS)Analytical SkillsApplied LinguisticsAsanaAzure OpenAIChat-based Language ModelsChatbot DesignChatbotsCloud ComputingCognigyContact Center AutomationConversation Analysis

About

👋 Hi, I’m Carmen, a data scientist and linguist building conversational AI from interaction to implementation. I design and ship GenAI assistants for support and CX across chat and voice: from analyzing real customer conversations to building flows, prompt systems, evaluation rubrics, and production guardrails (tool-use checks, fallbacks, routing, and human handoff). What I work on: - Taxonomies, intent/contact-reason modeling, and scalable content ops - Hybrid AI systems: classifier + rules + LLM/agent orchestration - Applied NLP / ML: intent classification, topic/contact-reason models, labeling strategy, error analysis - MLOps & cloud delivery: reproducible pipelines, model versioning, deployment/monitoring, data quality checks - Prompt systems (instructions, grounding, tool-use, tone) - Conversational UX + agent behavior design (chat/voice) - Multilingual and cross-cultural deployment I write on Substack about shipping reliable GenAI support agents: prompt systems, tool use, evaluation, and production lessons: https://substack.com/@drcarmenmartinez I’m also the author of The Future of Talk, a practical guide to designing intuitive, user-centric LLM chatbots through the lens of Conversation Analysis.

Experience

Jimdo

CX AI Systems Specialist - Ontologies and Knowledge Bases

Sep 2025 – Present · 6 mos · Hamburg, Germany · Remote

Data ScienceLarge Language Models (LLM)PythonPrompt EngineeringNatural Language UnderstandingGenerative Artificial Intelligence+20

Le wagon

Data Science and AI

May 2025 – Aug 2025 · 3 mos

Chat-based Language ModelsLarge Language Models (LLM)PythonGenerative Artificial IntelligenceData ScienceRetrieval-Augmented Generation (RAG)+6

Philip morris international (avantgarde expert)

Chatbot Expert Manager

May 2024 – Oct 2024 · 5 mos · Lausanne, Vaud, Switzerland · Remote

ChatbotsDialogflowNatural Language UnderstandingStrategic ThinkingLLMChatbot Development+9

Flixbus

2 roles

Senior Conversational UX Designer and Interim Product Owner - Contact Center Automation

Promoted

Apr 2022 – May 2024 · 2 yrs 1 mo · Berlin, Germany

Azure OpenAIChatbotsScrumTwilio FlexLarge Language Models (LLM)Dialogflow+32

Conversational UX Expert - Customer Care Automation

Sep 2019 – Apr 2022 · 2 yrs 7 mos · Berlin, Germany

ChatbotsScrumDialogflowPythonNatural Language UnderstandingStrategic Thinking+21

Deutsche telekom

Conversational UX Researcher

Feb 2019 – Aug 2019 · 6 mos · Berlin Metropolitan Area

ChatbotsPythonNatural Language UnderstandingChatbot DevelopmentMachine LearningCloud Computing+9

Computer futures

Conversational UX Researcher and Designer

Sep 2017 – Jan 2019 · 1 yr 4 mos · Berlin Metropolitan Area

ChatbotsNatural Language UnderstandingCloud ComputingNatural Language Processing (NLP)Oral CommunicationAnalytical Skills+5

Opetushallitus - utbildningsstyrelsen - finnish national agency for education

Product Strategist

Jan 2013 – Aug 2017 · 4 yrs 7 mos · Helsinki, Finland

ChatbotsNatural Language UnderstandingCloud ComputingNatural Language Processing (NLP)Oral CommunicationAnalytical Skills+5

Editorial edinumen

Marketing Representative

Oct 2010 – Oct 2012 · 2 yrs · Remote

Written Communication

Oulu university of applied sciences

Full-time Lecturer (Spanish language)

Aug 2004 – Aug 2010 · 6 yrs · Oulu, Finland

Applied LinguisticsOral CommunicationSpanishPublic Speaking

Pressi.com (acquired by suomen tietotoimisto)

Business Operations Representative

Sep 2001 – Jun 2003 · 1 yr 9 mos · Oulu, Finland

LecturingApplied LinguisticsOral CommunicationSpanish

Education

Universidad Nebrija

Doctor of Philosophy — Conversation Analysis

Universidad Nebrija

Licentiate degree (DEA - Diploma de estudios avanzados) — Conversation Analysis

Universidad de Jaén

Master of Arts - MA — Humanities/Humanistic Studies

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