Manager, Data, Analytics & AI at EY-Parthenon, Berlin. Joined the team as its fifth member; it now exceeds 65 people. Part of the job is building the analytics and AI that make deal teams faster. The rest is coaching the people and reshaping the ways of working so the change actually lasts.
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Work
Timeline
Focus
01_Strategy
Technology strategy and software-driven transformation. From product and revenue data to client-specific concepts: workshops, implementation planning, and recommendations that hold up in front of a board.
Consulting
- Technology Strategy
- Product Launch Concepts
- Transformation
- Concept Development
- Implementation Planning
Communication
- Executive Storytelling
- Stakeholder Management
- C-Level Reporting
- Team Enablement
Domains
- Software Businesses
- SaaS & Subscriptions
- Automotive Ecosystems
- Retail & Platforms
02_Analytics
Recurring-revenue analytics for software and subscription businesses. ARR bridges, retention, churn, cohorts, and pricing become the evidence behind product, growth, and transformation choices.
Revenue
- ARR / MRR Bridges
- Retention & Churn
- Upsell / Cross-Sell
- Cohort Analysis
- Pricing & Revenue Quality
Stack
- Python / pandas
- SQL / Databricks
- Snowflake
- Alteryx
- Power BI
Method
- Customer Cubes
- Usage-Log Analysis
- ETL / EDA Pipelines
- Diligence Narratives
03_AI
Reusable AI and analytics tooling for consulting teams. LLM and agentic workflows that turn one-off analysis into repeatable delivery, so a tool built for one engagement carries into the next.
Tooling
- Revenue Anomaly Detection
- Account Deduplication
- Contract / Invoice Extraction
- Target Research Workflows
Workflows
- LLM Workflows
- Agentic Systems
- Automation Loops
- Team Enablement
Foundation
- Prompt Engineering
- PyTorch
- Data Preparation
- Evaluation & QA
- Knowledge Systems
Articles
Contact
Sparsh Chugh works where consulting meets analytics and AI. Based in Berlin, he turns customer, product, and usage data into narratives executives can act on, and builds the reusable tooling that keeps that work repeatable.
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