AI and data programs
10 generative AI consultants
These ten generative AI consultants advise companies on generative AI or build LLM solutions for them, either independently or at consulting firms such as Accenture, Capgemini and Tata Consultancy Services. A reader can learn how to pick use cases, move from a pilot to production and set up governance for LLM-based systems.
Professionals to explore
01—10Aastha Mukherjee
LinkedInExperience: Gen AI Senior Consultant · Capgemini Invent
Gen AI Senior Consultant at Capgemini Invent since 2026, and former Gen AI Consultant there (2025–2026). Former Senior Associate Consultant (2024–2025) and Associate Consultant (2022–2024) at Infosys. Her profile says she specializes in the architecture and deployment of enterprise-grade GenAI and agentic solutions.
Alexandros Klintsaris
LinkedInExperience: Founder · Evodly Technologies GmbH
Founder of Evodly Technologies GmbH since 2025 and External Speaker Executive Education at ESMT Berlin since 2026; former Co-Founder of Robowriter (2022–2025). His profile describes him as an AI advisor and strategy consultant who helps organizations understand generative AI, identify practical use cases and build capabilities for adoption through advisory work, executive sessions and team workshops.
Geeta Kakrani
LinkedInExperience: Independent AI Architect & Consultant · Self-employed
Self-employed Independent AI Architect & Consultant since 2025, and former Founder of Kanishka IT (2010–2025). Her profile says she helps businesses implement production-ready AI systems, designing scalable AI architectures and building custom LLM solutions, and lists GenAI, agentic AI and open LLMs among her focus areas.
Hendrik Purwins
LinkedInExperience: Senior Generative AI Architect, Generative AI & LLM Center of Excellence, Accenture · Accenture
Senior Generative AI Architect, Generative AI & LLM Center of Excellence at Accenture since 2023, and AI Lead Emerging Technologies Germany, Switzerland, Austria, Turkey there since 2019. His profile describes AI consulting for Forbes top 500 companies in automotive, aviation, pharma, entertainment and manufacturing, and 13 years of generative AI experience including publications.
John Yanosy Jr
LinkedInExperience: Director Level Consultant - GenAI, LLMs, Ontologies, Metadata, Content, RAG, Knowledge Graph · KPMG US
Self-employed Enterprise AI Strategy and Architecture Consultant since 2025. Former Director Level Consultant - GenAI, LLMs, Ontologies, Metadata, Content, RAG, Knowledge Graph (2024–2025) and Director of Artificial Intelligence (2017–2024) at KPMG US. His profile says he helps organizations move beyond isolated pilots toward scalable AI capability that integrates intent, data, meaning and governance.
Kai Chaza
LinkedInExperience: Lead Gen AI Consultant · Capgemini
Lead Gen AI Architect as an independent consultant since 2026, and former Lead Gen AI Consultant at Capgemini (2026). His profile says he led a project for one of Capgemini Sweden's largest telco clients on running sovereign AI on the telco's own cloud infrastructure, and that, representing SmartCo UK, he developed an in-house AI strategy for a major UK financial services client.
Lukas Kemkes
LinkedInExperience: Generative AI & MLOps Consultant · Freelance
Founder & Managing Director of Kemkes AI Consulting since 2024, former freelance Generative AI & MLOps Consultant (2023) and former Co-Founder & CEO of Creatext (2020–2023). His profile says he helps companies add AI to their products or automate internal processes, building the AI strategy, developing a proof-of-concept and implementing AI in production.
Rakshit Singh
LinkedInExperience: Manager Generative AI Accenture Strategy & Consulting AI Transformation · Accenture
Manager Generative AI Accenture Strategy & Consulting AI Transformation at Accenture since 2026. Former Senior Data Scientist Managing Consultant AI (2025–2026) and Data Scientist II Business Transformation Consultant AI (2022–2025) at IBM. His profile describes delivering enterprise AI systems across FMCG, government, automotive, insurance and retail, spanning ML and GenAI architecture and multi-agent orchestration.
Sagarika Singh
LinkedInExperience: Generative AI Consultant · Tata Consultancy Services
Generative AI Consultant at Tata Consultancy Services since 2022, and former Machine Learning Consultant there (2020–2022). Her profile says she architects end-to-end generative AI solutions focused on LLM RAG and agent-based workflows, working with OpenAI, Azure and open-source LLM models and integrating LLM-based chatbots and copilots into business processes.
Theo Nater
LinkedInExperience: Sr. Consultant AI IT Strategy Interim GenAI for Business · Gen-AI solutions
Sr. Consultant AI IT Strategy Interim GenAI for Business at Gen-AI solutions since 2019. Former CTO CIO sr. Consultant AI IT Strategy Interim GenAI for Business at IBM Business Partners (2021–2023) and Enterprise Architect Senior Consultant IBM Strategic ISV Alliances at IBM (2004–2019). His profile describes an IT strategy consultant specializing in generative AI for business, including GenAI for ERP, municipal and legacy systems.
Choose the right perspective
Match the consultant to your stage: strategy and advisory-focused consultants suit choosing use cases and building an adoption plan, while architects and engineers suit building retrieval, agent or copilot systems for production. Ask for examples of systems they have taken past the pilot stage and how results were measured.
Questions to take into the conversation
- 01How do you decide which generative AI use cases are worth building first?
- 02What does it take to move an LLM prototype into a reliable production system?
- 03How should we evaluate and govern LLM outputs for accuracy, security and compliance?
About this directory
This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot and may describe past or present roles. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.
Request a correction or removal