Guillaume Buffry Email & Phone Number

Denver, Co, Us

Naperville, Illinois, Us

- Advising on data strategy to generate value through all lenses: People, Process, Technology- Architected enterprise data platform, cloud, hybrid, data fabrics, and legacy transition for Healthcare providers- Manage the delivery of enterprise data platform implementation- Developed data product plan and led delivery overseeing data engineers, BI developers.- Led internal cloud best practices and skills development.- Stood-up Impact-Advisors cloud tenant for developing and hosting customer-related services.

Pittsburgh, Pa, Us

Pursuing my mission to bring a modern approach to analytical challenges for Gateway Health:- Architected next-gen cloud-based analytics platform evaluating Azure, GCP, AWS, DataBricks, Informatica IICS, DataFactory, Events Hubs ...- Evaluating migration efforts from Hadoop/hive/spark to spark on DeltaLake- Identifying opportunities for transformation and massive savings on irrational processes- Developing a product approach to data and analytics in contrast to the passive yearly carried-over OPEX budget line.

Pittsburgh, Pa, Us

Scaled Gateway Health Analytics processes:- Managed standard reporting portfolio of 900+ reports across 3 platforms (SAS, Cognos, Tableau)- Created data preparation and data modeling practice to build 'single source of truths'.- Determined best data warehousing tools to bring instant analytics capabilities to 100+ analysts- Devised and deployed a reporting catalog across 8 teams- Improved SAS reporting practice by implementing stages, code versioning- Halved dashboard development time by defining best practices and creating templates

Pittsburgh, Pa, Us

Spearheaded Self-service BI practice development to enable Gateway's efforts to become more data-driven.- Audited existing processes; selected apposite tools for incoming Center of Excellence.- Pioneered data preparation and data modelling to support corporate dashboards & analytics.- Pitched, developed and deployed ML/prescriptive analytics for call center and customer acquisition.- Grew a team of 3 to 7 BI engineers on Quality analytics and created the Marketing Analytics team.

Business Intelligence, Data Science, Machine Learning for Zeconomy

Atlanta, Georgia, Us

Developed 10+ Supply Chain Finance programs for companies such as Michelin and Whirlpool. The position involved qualifying sales opportunities, preparing working capital analyses, presenting to CFOs, CPOs, Treasurers, and managing banks and legal counsels.• Freed $250MM cash flow from supply chains• Relaunched large client program (+600% YoY) and increased portfolio revenue by 30%• Innovated sales dashboards and client trading profiling tool (Business Intelligence)

Palo Alto, Ca, Us

Pioneered Data Science and Business Intelligence for quality and supply chain predictive analytics, from prototyping to executing a complex program sponsored by the Executive Leadership• Improved forecasting by 10pts. Analyzed and explained deviations to actuals.• Oversaw 3 project managers and hired 4 analysts in Sofia and Barcelona• Deployed solution to a community of 20+ business users

Palo Alto, Ca, Us

Analyzed and synthesized events impacting customer product satisfaction for the executive leadership. Modelized impact of products and customer behaviors on failure rates leading the way to predictive analytics.• Improved quality by 50% in 3 years• Delivered budget exercises (>$200MM) and 3-Year plan• Built Datamart of 15 data sources including unstructured text analytics

Palo Alto, Ca, Us

Delivered professional services on Exstream platform (Acquired in 2010 by HP) for customers such as Aviva Group and Commerzbank.• Promoted project manager after 5 months• Managed team of 8 business analysts, developers, testers• Relocated to Hong-Kong to execute first Asian contract

Boulogne Billancourt Cedex, Fr

Enrolled 2 years as a V.I.E (French civil service abroad) to help French automobile company develop internationally• Deployed web tool for car configuration in 30 Czech Republic & Slovakia dealerships• Liaised with developers in Paris to localize the application • Responsible for GeoMapping of aftersales services & workshop capacity in CZ and SK