I am the Chief Architect at Verisk, an S&P 500 company serving the insurance industry. I have over 25 years of experience working in Data & Analytics. I am responsible for my company's enterprise-wide R&D platform for AI, ML, analytics, and BI, used by Data Scientists and Actuaries working with ...
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I am the Chief Architect at Verisk, an S&P 500 company serving the insurance industry. I have over 25 years of experience working in Data & Analytics. I am responsible for my company's enterprise-wide R&D platform for AI, ML, analytics, and BI, used by Data Scientists and Actuaries working with Claims, Underwriting, Marketing, and other 2nd and 3rd party data sets.
I have experience with:
* Snowflake, Databricks, Iceberg storage
* Clean rooms, privacy enhancing technology
* AWS services, esp compute services
* Data storage including S3, Parquet, Apache Iceberg, Relational RDBMS (Redshift, Postgres, MariaDB, Aurora), Snowflake; graph dbs including Neo4j, AWS Neptune; NoSQL including MongoDB, DocumentDB
* Generative AI tools and LLMs including ChatGPT/InstructGPT, AWS Bedrock platform (Titan, AI21 Labs, Anthropic/Claude, Stable Diffision)
* Analytical tools and platforms including Python, R, Databricks, JupyterLabs/Notebooks
* BI Tools including Tableau, PowerBI, Qlik, Sisense
* Data Governance tools including Cyral
* Data enrichment and cleansing, including tools for geocoding (MelissaData), Entity Resolution (Senzing)
* 3rd Party Datasets including Bureaus and Data Vendors (Equifax, Experian, TransUnion, InfoUSA, Neustar), Alternative Data (incl Yelp, Twitter)
* Experienced with data consortia
* Experienced with systems for securely sharing data, including clean rooms, secure multi-party computation (MPC), and tokenization
* Developed secure, homomorphically encrypted computing systems for private computing. Familiar with a range of related topics including differential privacy, k-anonymity, t-closeness, and l-diversity.
* Deep experience with consumer credit card and banking data, esp in understanding consumer behaviour
* Web technologies (scaling, security, architecture and design)
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