Pierre Bauche

Design and implementation of critical data pipelines in a fintech environment (payment and employee benefits).

Achievements:

- Development of scalable data pipelines with Databricks (AWS) and Delta Lake

- Implementation of predictive cash flow analysis models to optimize investment decisions

- Ensuring the quality, reliability, and integrity of transactional data

- Contribution to the industrialization of data workflows (CI/CD)

Tech: Databricks (AWS), Delta Lake, Python, SQL, Metabase, CI/CD

Participation in the design and implementation of a large-scale data platform in the insurance sector, with a focus on data valorization and industrialization of AI uses.

Achievements:

- Design and deployment of a medallion data architecture (Bronze / Silver / Gold) on Azure

- Development of robust data pipelines with Databricks and Azure Data Factory

- Standardization of business data models ("one concept, one definition, one source")

- Implementation of machine learning solutions for automating business processes

- Development of generative AI solutions (RAG, intelligent assistants) for document analysis

- Integration and exploitation of geospatial data (WMS/WFS)

Results:

- Improvement of data quality, traceability, and governance

- Accelerated data access for business teams

- Automation of high-value tasks

- Strengthening of analytical and decision-making capabilities

Tech: Azure Databricks, Delta Lake, Python, SQL, Power BI, Azure OpenAI

Design and development of a cashless payment application for events (festivals, clubs, associations), simplifying the management of transactions and financial flows.

Achievements:

- Design of the backend architecture (API, account and transaction management)

- Development of a ledger system for managing financial flows (internal currency equivalent)

- Implementation of multi-event management logic and fund transfers

- Design of a scalable architecture for migration to a blockchain solution (Polygon)

- Development of a web/mobile application for user and payment management

- Integration of security and transaction management issues

Objectives:

- Simplify payments at events without a bank terminal

- Reduce costs and complexity for organizers

- Offer a flexible and scalable solution for different types of events

Tech: FastAPI, PostgreSQL, Flutter, Docker, API design, backend architecture